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1

Tioga Energy | Open Energy Information  

Open Energy Info (EERE)

Tioga Energy Tioga Energy Jump to: navigation, search Logo: Tioga Energy Name Tioga Energy Address 2755 Campus Drive Place San Mateo, California Zip 94403 Sector Solar Product Commerical and government solar installations Website http://www.tiogaenergy.com/ Coordinates 37.536402°, -122.325129° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.536402,"lon":-122.325129,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

2

DOE/EA-1635: Environmental Assessment for Pre-approval Review Williston to Tioga Transmission Line Project (March 2010)  

Broader source: Energy.gov (indexed) [DOE]

Environmental Assessment for Pre-approval Review DOE/EA - 1635 Williston to Tioga Transmission Line Project Environmental Assessment for Pre-approval Review DOE/EA - 1635 Williston to Tioga Transmission Line Project Environmental Assessment for Pre-approval Review DOE/EA - 1635 March 2010 Acronyms and Abbreviations °C degrees Celsius AAQS Ambient Air Quality Standards AIRFA American Indian Religious Freedom Act of 1978 amsl above mean sea level APLIC Avian Power Line Interaction Committee BEPC Basin Electric Power Cooperative BFE Base Flood Elevation BGEPA Bald and Golden Eagle Protection Act BMP best management practice CFR Code of Federal Regulations CO 2 carbon dioxide Council Advisory Council on Historic Preservation CRP Conservation Reserve Program

3

LAKESHORE AVON BR ANT-EDEN ALD EN-LANC ASTER AU BURN W SH ELDON  

U.S. Energy Information Administration (EIA) Indexed Site

81 81 § ¨ ¦ 81 LAKESHORE AVON BR ANT-EDEN ALD EN-LANC ASTER AU BURN W SH ELDON CALEDONIA HURON C REEK LEIC EST ER COL DEN ASH FORD INDIAN FALLS LAWTONS SAR DINIA RPD-037 -2 GLENWOOD PU LASKI PAVILION CON CORD COL LINS N ELM A ORC HARD PARK-H AMBU RG DANLEY CORNERS ST ILLWAT ER CHAFF EE-ARCAD E FAYETT E-WATERLOO LAKEVIEW JAVA SEN EC A W ELLER Y AU RORA E ZOAR BU FFALO TIOGA SILVER LAKE AKR ON ROM E RAT HBON E ALM A BET HANY WYOMING ULYSSES BR ANCH W SAN DY CREEK COL LINS BLOOMFIELD E LEBANON STATE LINE ALLEN CHUR CHVILLE BATH ATT ICA ELLI COT VILLE ROU LETT E BR ADFORD BU FFALO CREEK PEN N YAN N BEECH HILL-INDEPENDENC E GERRY-CH ARLOTTE STAGECOACH CHIPMUN K HEBRON VIN CENT BALD WI NSVILLE AKELEY OLEAN COWLESVILLE AN NIN SMET HPORT BR ADLEY BR OOK BU STI FIVE MILE BLOOMFIELD W SEN EC A FALLS NILE STAGECOACH LEWIS R UN BR ADFORD CAMDEN VAN ETT EN ROAN OKE SH ARON RICHBU RG FULTON N FINN EGAN H ILL TONAWANDA

4

Recycling silver chloride  

Science Journals Connector (OSTI)

Recycling silver chloride ... A simple way to reduce lab cost by recycling silver in the academic lab. ...

Edwin Thall

1981-01-01T23:59:59.000Z

5

Optimization of silver-dielectric-silver nanoshell for sensing applications  

SciTech Connect (OSTI)

In this paper, resonance light scattering (RLS) properties of a silver-dielectric-silver nanoshell, based on quasi-static approach and plasmon hybridization theory, are investigated. Scattering spectrum of silver-dielectric-silver nanoshell has two intense and clearly separated RLS peaks and provides a potential for biosensing based on surface plasmon resonance and surface-enhanced Raman scattering. The two RLS peaks in silver-dielectric-silver nanoshell are optimized by tuning the geometrical dimensions. In addition, the optimal geometry is discussed to obtain the high sensitivity of silver-dielectric-silver nanoshell. As the silver core radius increases, the sensitivity of silver-dielectric-silver nanoshell decreases whereas increasing the middle dielectric thickness increases the sensitivity of silver-dielectric-silver nanoshell.

Shirzaditabar, Farzad; Saliminasab, Maryam [Department of Physics, Razi University, Kermanshah 67144-15111 (Iran, Islamic Republic of)] [Department of Physics, Razi University, Kermanshah 67144-15111 (Iran, Islamic Republic of)

2013-08-15T23:59:59.000Z

6

Jonathan Silver | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Jonathan Silver Jonathan Silver About Us Jonathan Silver - Executive Director of the Loan Programs Office Photo of Jonathan Silver Jonathan Silver was named Executive Director of the U.S. Department of Energy's Loan Programs Office in November 2009. Mr. Silver leads the Obama Administration's $70 billion dollar investment program in alternative energy, financing a wide range of solar, wind, geothermal, biofuels, fossil and nuclear energy projects. He also heads the government's $20 billion investment program in advanced automotive technology. As Executive Director, Mr. Silver is responsible for the agency's strategic direction and oversees all of its transactions. He frequently represents the agency before Congress and in public forums. In 2010, Mr. Silver was named one of the country's top ten "influencers"

7

Jonathan Silver | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Jonathan Silver Jonathan Silver About Us Jonathan Silver - Executive Director of the Loan Programs Office Photo of Jonathan Silver Jonathan Silver was named Executive Director of the U.S. Department of Energy's Loan Programs Office in November 2009. Mr. Silver leads the Obama Administration's $70 billion dollar investment program in alternative energy, financing a wide range of solar, wind, geothermal, biofuels, fossil and nuclear energy projects. He also heads the government's $20 billion investment program in advanced automotive technology. As Executive Director, Mr. Silver is responsible for the agency's strategic direction and oversees all of its transactions. He frequently represents the agency before Congress and in public forums. In 2010, Mr. Silver was named one of the country's top ten "influencers"

8

Synthesis and Characterization of Silver Hollandite and its Applicatio...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Silver Hollandite and its Application in Emission Control. Synthesis and Characterization of Silver Hollandite and its Application in Emission Control. Abstract: Silver hollandite,...

9

The Silver Bullet: Storage!  

Broader source: Energy.gov (indexed) [DOE]

West Philly High X-prize PHEV The Silver Bullet... Storage! Terry Boston President & CEO PJM Interconnection July 12, 2011 PJM©2011 2 United States PJM Eastern Interconnection PJM as Part of the Eastern Interconnection KEY STATISTICS PJM member companies 700+ millions of people served 58 peak load in megawatts 158,448 MWs of generating capacity 180,400 miles of transmission lines 61,200 GWh of annual energy 794,335 generation sources 1,365 square miles of territory 211,000 area served 13 states + DC Internal/external tie lines 142 * 24% of generation in Eastern Interconnection * 27% of load in Eastern Interconnection * 19% of transmission assets in Eastern Interconnection 20% of U.S. GDP produced in PJM www.pjm.com As of 6/1/2011 PJM©2011 3 43,623 0 5,000 10,000 15,000

10

Argonne CNM Highlight: Superhydrophobicity on Silver Nanoplates  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Superhydrophobicity on Silver Nanoplates Superhydrophobicity on Silver Nanoplates Superhydrophobic silver nanoplates Representations of water droplets on a GaAs substrate covered with the Ag nanoplates; as featured on back cover of the journal issue Gallium arsenide wafers decorated with silver nanoplates result in composite surfaces of varying hydrophobocity. CNM researchers and collaborators at Clemson have accomplished this in part by coating the silver nanoplates with self-assembled monolayers of alkyl thiol molecules. By carefully controlling reaction conditions, the size, thickness, and surface roughness of the individual silver nanoplates are tuned to produce different topographic structures and roughness of the composite surfaces. This in turn influences the surface hydrophobicity. The composite surfaces

11

Theoretical investigations of silver clusters and silver-ligand systems.  

SciTech Connect (OSTI)

Studies directed at understanding structural and electronic properties of silver clusters have been and remain the subject of an active theoretical [1-22] and experimental [23- 38] effort. One of the reasons is the (still) important role these systems play in the photographic process. Investigations of interactions of silver clusters with different atoms and molecules are motivated primarily by a possible utility of these clusters in catalytic processes. The important role of silver in the selective oxidation of ethylene into ethylene oxide, the feedstock for polyester production, is well-known [39]. Possible variations in chemical reactivity with the cluster size and understanding of the mechanisms of interactions with different ligands may lead to new and more efficient applications. Investigations of cluster-ligand systems also contribute a great deal to a better understanding of gas-surface interactions. Accordingly, theoretical studies of silver clusters and cluster-ligand systems [40-44] fall into two categories--those that use clusters as models for silver surfaces [40], and those that target clusters and cluster-ligand interactions as subjects in their own right [41-44]. The common goal of all these studies is to elucidate the nature of the interatomic interactions and bonding at the microscopic level and thereby arrive at a fundamental understanding and description of the various structural and electronic properties.

Jellinek, J.; Salian, U.; Srinivas, S.

1999-05-19T23:59:59.000Z

12

Silver transport in CVD silicon carbide  

E-Print Network [OSTI]

Ion implantation and diffusion couple experiments were used to study silver transport through and release from CVD silicon carbide. Results of these experiments show that silver does not migrate via classical diffusion in ...

MacLean, Heather J. (Heather Jean), 1974-

2004-01-01T23:59:59.000Z

13

Nuclear Spins of Silver-104 and Silver-106  

Science Journals Connector (OSTI)

The nuclear spins of four neutron-deficient isotopes of silver have been measured by atomic-beam methods. The results are: for 27-min Ag104, I=2; for 1.2-hr Ag104, I=5; for 24-min Ag106, I=1; and for 8.3-day Ag106, I=6. Of these, the result for 1.2-hr Ag104 has not been reported previously.

W. B. Ewbank; L. L. Marino; W. A. Nierenberg; H. A. Shugart; H. B. Silsbee

1959-08-01T23:59:59.000Z

14

Toxicogenomic Responses of Nanotoxicity in Daphnia magna Exposed to Silver Nitrate and Coated Silver Nanoparticles  

Science Journals Connector (OSTI)

Applications for silver nanomaterials in consumer products are rapidly expanding, creating an urgent need for toxicological examination of the exposure potential and ecological effects of silver nanoparticles (AgNPs). The integration of genomic techniques ...

Helen C. Poynton; James M. Lazorchak; Christopher A. Impellitteri; Bonnie J. Blalock; Kim Rogers; H. Joel Allen; Alexandre Loguinov; J. Lee Heckman; Shekar Govindasmawy

2012-04-30T23:59:59.000Z

15

Silver City Grant County Airport (SVC) Pavement Condition and Analysis  

E-Print Network [OSTI]

Silver City Grant County Airport (SVC) Pavement Condition and Analysis Submitted to: Jane M. Lucero ....................................1. Airport Conditions at Silver City Grant County Airport (SVC) 4 ..................................Figure 1. Geographic Location of Silver City Grant County Airport (SVC) 4 ......................Table 1

Cal, Mark P.

16

Silver Peak Innovative Exploration Project  

Broader source: Energy.gov [DOE]

DOE Geothermal Peer Review 2010 - Presentation. Project objectives: Reduce the high level of risk during the early stages of geothermal project development by conducting a multi-faceted and innovative exploration and drilling program at Silver Peak. Determine the combination of techniques that are most useful and cost-effective in identifying the geothermal resource through a detailed, post-project evaluation of the exploration and drilling program.

17

Composition-Controlled Synthesis of Bimetallic Gold-Silver Nanoparticl...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Composition-Controlled Synthesis of Bimetallic Gold-Silver Nanoparticles. Composition-Controlled Synthesis of Bimetallic Gold-Silver Nanoparticles. Abstract: This paper reports...

18

Molecular Dynamics Study of the Electrical Double Layer at Silver...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Electrical Double Layer at Silver Chloride Electrolyte Interfaces. Molecular Dynamics Study of the Electrical Double Layer at Silver Chloride Electrolyte Interfaces. Abstract:...

19

School of Mathematical and Physical Sciences, University of Reading, Silver Renewal, November 2013. Athena SWAN Silver Department award renewal  

E-Print Network [OSTI]

School of Mathematical and Physical Sciences, University of Reading, Silver Renewal, November 2013. 1 Athena SWAN Silver Department award renewal application Name of institution: University of Reading of university Bronze award: renewed November 2011 Level of award applied for: Silver renewal Athena SWAN Silver

Mottram, Nigel

20

Contemporary Anthropogenic Silver Cycle:? A Multilevel Analysis  

Science Journals Connector (OSTI)

In 1991, Baccini and Brunner stated that, with urbanization, the anthroposphere assumes high energy and material fluxes (16). ... Table 2.? Silver Fabrication Demand by End Usea ... In country-level cycles, the waste generation of silver from film and photograph production ranges from 1 to 4 g Ag/(capitayear) using an assumed direct relationship between photographic development and GDP per capita in constant prices, up to 10?000 USD per capita. ...

Jeremiah Johnson; Julie Jirikowic; Marlen Bertram; D. van Beers; R. B. Gordon; Kathryn Henderson; R. J. Klee; Ted Lanzano; R. Lifset; Lucia Oetjen; T. E. Graedel

2005-05-07T23:59:59.000Z

Note: This page contains sample records for the topic "ffalo tioga silver" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Argonne CNM News: Charge Separation in Silver Clusters  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Charge Separation in Silver Clusters Charge Separation in Silver Clusters silver clusters Artist's rendering of silver clusters capped with organic ligand molecules. transient kinetics of silver clusters Transient kinetics showing charge recombination in ligand-stabilized silver clusters for different surrounding solvents (water-methanol mixture, acetone, and dichloromethane). Both charge separation and recombination events are faster in more polar solvents. Center for Nanoscale Materials (CNM) users from the Ecole Polytechnique Federale de Lausanne in Switzerland, working with the CNM Nanophotonics Group, have demonstrated the existence of long-lived charge-separated states in silver clusters. The clusters, synthesized chemically in solution, consist of exactly 44 silver atoms and are stabilized by exactly

22

Sintered silver joints via controlled topography of electronic packaging subcomponents  

SciTech Connect (OSTI)

Disclosed are sintered silver bonded electronic package subcomponents and methods for making the same. Embodiments of the sintered silver bonded EPSs include topography modification of one or more metal surfaces of semiconductor devices bonded together by the sintered silver joint. The sintered silver bonded EPSs include a first semiconductor device having a first metal surface, the first metal surface having a modified topography that has been chemically etched, grit blasted, uniaxial ground and/or grid sliced connected to a second semiconductor device which may also include a first metal surface with a modified topography, a silver plating layer on the first metal surface of the first semiconductor device and a silver plating layer on the first metal surface of the second semiconductor device and a sintered silver joint between the silver plating layers of the first and second semiconductor devices which bonds the first semiconductor device to the second semiconductor device.

Wereszczak, Andrew A.

2014-09-02T23:59:59.000Z

23

Silver-catalyzed synthesis of amides from amines and aldehydes  

DOE Patents [OSTI]

The invention provides a method for producing amides via the reaction of aldehydes and amines with oxygen adsorbed on a metallic silver or silver alloy catalyst. An exemplary reaction is shown in Scheme 1: (I), (II), (III). ##STR00001##

Madix, Robert J; Zhou, Ling; Xu, Bingjun; Friend, Cynthia M; Freyschlag, Cassandra G

2014-11-18T23:59:59.000Z

24

(Data in metric tons of silver content unless otherwise noted)  

E-Print Network [OSTI]

60 to 90 tons of silver that is reclaimed and recycled annually from photographic wastewater. Import in photographic wastewater may be recycled. Silver demand for use in coins, electronics, industrial applications Recycling: In 2010, approximately 1,600 tons of silver was recovered from old and new scrap. This includes

25

Silver Peak Geothermal Project | Open Energy Information  

Open Energy Info (EERE)

Silver Peak Geothermal Project Silver Peak Geothermal Project Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Silver Peak Geothermal Project Project Location Information Coordinates 37.755°, -117.63472222222° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.755,"lon":-117.63472222222,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

26

Silver Peak Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Silver Peak Geothermal Area Silver Peak Geothermal Area Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Silver Peak Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (5) 9 Exploration Activities (26) 10 References Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"TERRAIN","zoom":6,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"300px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.746167220142,"lon":-117.60267734528,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

27

In-Situ Silver Acetylide Silver Nitrate Explosive Deposition Measurements Using X-Ray Fluorescence.  

SciTech Connect (OSTI)

The Light Initiated High Explosive facility utilized a spray deposited coating of silver acetylide - silver nitrate explosive to impart a mechanical shock into targets of interest. A diagnostic was required to measure the explosive deposition in - situ. An X - ray fluorescence spectrometer was deployed at the facility. A measurement methodology was developed to measure the explosive quantity with sufficient accuracy. Through the use of a tin reference material under the silver based explosive, a field calibration relationship has been developed with a standard deviation of 3.2 % . The effect of the inserted tin material into the experiment configuration has been explored.

Covert, Timothy T.

2014-09-01T23:59:59.000Z

28

Silver Peak Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Silver Peak Geothermal Area Silver Peak Geothermal Area (Redirected from Silver Peak Area) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Silver Peak Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (5) 9 Exploration Activities (26) 10 References Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"TERRAIN","zoom":6,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"300px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.746167220142,"lon":-117.60267734528,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

29

Silver Star Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Silver Star Wind Farm Silver Star Wind Farm Jump to: navigation, search Name Silver Star Wind Farm Facility Silver Star Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner BP Alternative Energy/Clipper Developer BP Alternative Energy/Clipper Energy Purchaser Market Location Eastland and Erath Counties TX Coordinates 32.332058°, -98.466783° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":32.332058,"lon":-98.466783,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

30

Tioga County, Pennsylvania: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

°, -77.2864879° °, -77.2864879° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.7649466,"lon":-77.2864879,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

31

Tioga County, New York: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

°, -76.3637285° °, -76.3637285° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.1256317,"lon":-76.3637285,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

32

Silver State Geothermal Project | Open Energy Information  

Open Energy Info (EERE)

Silver State Geothermal Project Silver State Geothermal Project Project Location Information Coordinates 38.786666666667°, -117.17916666667° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":38.786666666667,"lon":-117.17916666667,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

33

Silver Sage Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Sage Wind Farm Sage Wind Farm Jump to: navigation, search Name Silver Sage Wind Farm Facility Silver Sage Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Duke Energy Carolinas LLC Developer Duke Energy Carolinas LLC Energy Purchaser Cheyenne Light Fuel & Power Location West of Cheyenne WY Coordinates 41.141259°, -104.983061° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.141259,"lon":-104.983061,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

34

Plasma parameters in electrospark deposition of silver coatings  

Science Journals Connector (OSTI)

Spectroscopic measurements and mathematical simulations are conducted to study the composition and parameters of spark discharge in depositing coatings with silver electrodes using an litron-22 generator. The...

V. D. Kurochkin; L. P. Kravchenko; L. O. Kryachko

2008-11-01T23:59:59.000Z

35

DNA Origami Directed Self-Assembly of Discrete Silver Nanoparticle...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Self-Assembly of Discrete Silver Nanoparticle Architectures Source: Angewandte Chemie International Edition Year: 2010 Volume: 49 Pages: 2700-2704 ABSTRACT: DNA origami...

36

Soil Sampling At Silver Peak Area (Henkle, Et Al., 2005) | Open...  

Open Energy Info (EERE)

Silver Peak Area (Henkle, Et Al., 2005) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Soil Sampling At Silver Peak Area (Henkle, Et Al., 2005)...

37

Exploration of the marine silver cycle in coastal and open ocean environments of the North Pacific.  

E-Print Network [OSTI]

??Five profiles of the silver concentration in the subArctic Northeast Pacific Ocean yield a broad correlation between the Ag content and dissolved Si. However, silver (more)

Kramer, Dennis

2010-01-01T23:59:59.000Z

38

Carlsbad Field Office Receives New Mexico's Silver Award for  

Broader source: Energy.gov (indexed) [DOE]

Carlsbad Field Office Receives New Mexico's Silver Award for Carlsbad Field Office Receives New Mexico's Silver Award for Environmental Excellence Carlsbad Field Office Receives New Mexico's Silver Award for Environmental Excellence August 1, 2012 - 12:00pm Addthis DOE Carlsbad Field Office Deputy Manager Ed Ziemianski presents a Waste Isolation Pilot Plant (WIPP) team with the Green Zia Program Silver Level Leader award from the New Mexico Environment Department earlier this month in recognition of environmental initiatives. Shown right of Ziemianski is Farok Sharif, Washington TRU Solutions LLC, the WIPP management and operating contractor, President and General Manager. DOE Carlsbad Field Office Deputy Manager Ed Ziemianski presents a Waste Isolation Pilot Plant (WIPP) team with the Green Zia Program Silver Level

39

Properties of Bulk Sintered Silver As a Function of Porosity  

SciTech Connect (OSTI)

This report summarizes a study where various properties of bulk-sintered silver were investigated over a range of porosity. This work was conducted within the National Transportation Research Center's Power Device Packaging project that is part of the DOE Vehicle Technologies Advanced Power Electronics and Electric Motors Program. Sintered silver, as an interconnect material in power electronics, inherently has porosity in its produced structure because of the way it is made. Therefore, interest existed in this study to examine if that porosity affected electrical properties, thermal properties, and mechanical properties because any dependencies could affect the intended function (e.g., thermal transfer, mechanical stress relief, etc.) or reliability of that interconnect layer and alter how its performance is modeled. Disks of bulk-sintered silver were fabricated using different starting silver pastes and different sintering conditions to promote different amounts of porosity. Test coupons were harvested out of the disks to measure electrical resistivity and electrical conductivity, thermal conductivity, coefficient of thermal expansion, elastic modulus, Poisson's ratio, and yield stress. The authors fully recognize that the microstructure of processed bulk silver coupons may indeed not be identical to the microstructure produced in thin (20-50 microns) layers of sintered silver. However, measuring these same properties with such a thin actual structure is very difficult, requires very specialized specimen preparation and unique testing instrumentation, is expensive, and has experimental shortfalls of its own, so the authors concluded that the herein measured responses using processed bulk sintered silver coupons would be sufficient to determine acceptable values of those properties. Almost all the investigated properties of bulk sintered silver changed with porosity content within a range of 3-38% porosity. Electrical resistivity, electrical conductivity, thermal conductivity, elastic modulus, Poisson's ratio, and yield stress all depended on the porosity content in bulk-sintered silver. The only investigated property that was independent of porosity in that range was coefficient of thermal expansion.

Wereszczak, Andrew A [ORNL; Vuono, Daniel J [ORNL; Wang, Hsin [ORNL; Ferber, Mattison K [ORNL; Liang, Zhenxian [ORNL

2012-06-01T23:59:59.000Z

40

Adsorption of silver dimer on graphene - A DFT study  

SciTech Connect (OSTI)

We performed a systematic density functional theory (DFT) study of the adsorption of silver dimer (Ag{sub 2}) on graphene using SIESTA (Spanish Initiative for Electronic Simulations with Thousands of Atoms) package, in the generalized gradient approximation (GGA). The adsorption energy, geometry, and charge transfer of Ag2-graphene system are calculated. The minimum energy configuration for a silver dimer is parallel to the graphene sheet with its two atoms directly above the centre of carbon-carbon bond. The negligible charge transfer between the dimer and the surface is also indicative of a weak bond. The methodology demonstrated in this paper may be applied to larger silver clusters on graphene sheet.

Kaur, Gagandeep, E-mail: gaganj1981@yahoo.com [Department of Physics and Centre of Advanced Studies in Physics, Panjab University, Chandigarh-160014, India and Chandigarh Engineering College, Landran, Mohali-140307, Punjab (India); Gupta, Shuchi [Department of Physics and Centre of Advanced Studies in Physics, Panjab University, Chandigarh-160014, India and University Institute of Engineering and Technology, Panjab University, Chandigarh -160014 (India); Rani, Pooja; Dharamvir, Keya [Department of Physics and Centre of Advanced Studies in Physics, Panjab University, Chandigarh-160014 (India)

2014-04-24T23:59:59.000Z

Note: This page contains sample records for the topic "ffalo tioga silver" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

C:\Eco-SSLs\Contaminant Specific Documents\Silver\September 2006\Eco-SSL for Silver Sept 06.wpd  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Silver Silver Interim Final OSWER Directive 9285.7-77 U.S. Environmental Protection Agency Office of Solid Waste and Emergency Response 1200 Pennsylvania Avenue, N.W. Washington, DC 20460 September 2006 This page intentionally left blank i TABLE OF CONTENTS 1.0 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2.0 SUMMARY OF ECO-SSLs FOR SILVER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 3.0 ECO-SSL FOR TERRESTRIAL PLANTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 4.0 ECO-SSL FOR SOIL INVERTEBRATES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 5.0 ECO-SSL FOR AVIAN WILDLIFE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 5.1 Avian TRV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 5.2 Estimation of Dose and Calculation of the Eco-SSL . . . . . . . . . . . . . . . . . . . . . . . . 8 6.0

42

Silver Spring Networks | Open Energy Information  

Open Energy Info (EERE)

Networks Networks Jump to: navigation, search Name Silver Spring Networks Address 575 Broadway Street Place Redwood City, California Zip 94063 Sector Efficiency Product Energy efficiency Website http://www.silverspringnetwork Coordinates 37.4858629°, -122.2067269° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.4858629,"lon":-122.2067269,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

43

EA-1921: Silver Peak Area Geothermal Exploration Project Environmental  

Broader source: Energy.gov (indexed) [DOE]

921: Silver Peak Area Geothermal Exploration Project 921: Silver Peak Area Geothermal Exploration Project Environmental Assessment, Esmeralda County, Nevada EA-1921: Silver Peak Area Geothermal Exploration Project Environmental Assessment, Esmeralda County, Nevada SUMMARY The Bureau of Land Management (BLM)(lead agency) and DOE are jointly preparing this EA, which evaluates the potential environmental impacts of a project proposed by Rockwood Lithium Inc (Rockwood), formerly doing business as Chemetall Foote Corporation. Rockwood has submitted to the BLM, Tonopah Field Office, an Operations Plan for the construction, operation, and maintenance of the Silver Peak Area Geothermal Exploration Project within Esmeralda County, Nevada. The purpose of the project is to determine subsurface temperatures, confirm the existence of geothermal resources, and

44

Multispectral Imaging At Silver Peak Area (Laney, 2005) | Open Energy  

Open Energy Info (EERE)

Laney, 2005) Laney, 2005) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Multispectral Imaging At Silver Peak Area (Laney, 2005) Exploration Activity Details Location Silver Peak Area Exploration Technique Multispectral Imaging Activity Date Usefulness not indicated DOE-funding Unknown Notes Geology and Geophysics of Geothermal Systems, Gregory Nash, 2005. A third objective was testing ASTER multispectral data for small-scale mapping of the geology of the northern Silver Peak Range, Nevada near the Fish Lake Valley geothermal field. References Patrick Laney (2005) Federal Geothermal Research Program Update - Fiscal Year 2004 Retrieved from "http://en.openei.org/w/index.php?title=Multispectral_Imaging_At_Silver_Peak_Area_(Laney,_2005)&oldid=511017"

45

EA-1921: Silver Peak Area Geothermal Exploration Project Environmental  

Broader source: Energy.gov (indexed) [DOE]

921: Silver Peak Area Geothermal Exploration Project 921: Silver Peak Area Geothermal Exploration Project Environmental Assessment, Esmeralda County, Nevada EA-1921: Silver Peak Area Geothermal Exploration Project Environmental Assessment, Esmeralda County, Nevada SUMMARY The Bureau of Land Management (BLM)(lead agency) and DOE are jointly preparing this EA, which evaluates the potential environmental impacts of a project proposed by Rockwood Lithium Inc (Rockwood), formerly doing business as Chemetall Foote Corporation. Rockwood has submitted to the BLM, Tonopah Field Office, an Operations Plan for the construction, operation, and maintenance of the Silver Peak Area Geothermal Exploration Project within Esmeralda County, Nevada. The purpose of the project is to determine subsurface temperatures, confirm the existence of geothermal resources, and

46

Resistivity Tomography At Silver Peak Area (DOE GTP) | Open Energy  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Resistivity Tomography At Silver Peak Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Single-Well and Cross-Well Resistivity At Silver Peak Area (DOE GTP) Exploration Activity Details Location Silver Peak Area Exploration Technique Single-Well and Cross-Well Resistivity Activity Date Usefulness not indicated DOE-funding Unknown References (1 January 2011) GTP ARRA Spreadsheet Retrieved from "http://en.openei.org/w/index.php?title=Resistivity_Tomography_At_Silver_Peak_Area_(DOE_GTP)&oldid=689883" Categories:

47

Synthesis of Silver Colloids: Experiment and Computational Model  

E-Print Network [OSTI]

We summarize our recent results that model the formation of uniform spherical silver colloids prepared by mixing iso-ascorbic acid and silver-amine complex solutions in the absence of dispersants. We found that the experimental results can be modeled effectively by the two-stage formation mechanism used previously to model the preparation of colloidal gold spheres. The equilibrium concentration of silver atoms and the surface tension of silver precursor nanocrystals are both treated as free parameters, and the experimental reaction time scale is fit by a narrow region of this two-parameter space. The kinetic parameter required to match the final particle size is found to be very close to that used previously in modeling the formation of uniform gold particles, suggesting that similar kinetics governs the aggregation process. The model also reproduces semi quantitatively the effects of temperature and solvent viscosity on particle synthesis.

Ionel Halaciuga; Daniel T. Robb; Vladimir Privman; Dan V. Goia

2008-09-30T23:59:59.000Z

48

Effect of Oxygen Pressure on the Melting of Silver  

Science Journals Connector (OSTI)

... silver strip about 6 mm long, 1 mm wide and 0.09 mm thick was roughened with emery paper and the ends welded to two stout gold wires. A thermocouple ...

E. H. BAKER; J. K. JOHNSTONE

1965-01-02T23:59:59.000Z

49

Luminescence of Cds Nanoparticles Doped with Silver Ions  

Science Journals Connector (OSTI)

The optical characteristics of CdS nanoparticles doped with silver ions and produced in aqueous...+...ions in the composition of the semiconductor nanoparticles at which it is possible to increase their luminesce...

G. Ya. Grodzyuk; V. V. Shvalagin; S. R. Lavorik

2014-09-01T23:59:59.000Z

50

(Data in metric tons of silver content unless otherwise noted)  

E-Print Network [OSTI]

in photographic wastewater may be recycled. Silver demand for use in photographic applications, jewelry reliance 7 as a percentage of apparent consumption 61 58 65 64 57 Recycling: In 2012, approximately 1

51

In situ Oxidation of Ultrathin Silver Films on Ni(111)  

SciTech Connect (OSTI)

Oxidation of silver films of one- and two-monolayer thicknesses on the Ni(111) surface was investigated by low-energy electron microscopy at temperatures of 500 and 600 K. Additionally, intensity-voltage curves were measured in situ during oxidation to reveal the local film structure on a nanometer scale. At both temperatures, we find that exposure to molecular oxygen leads to the destabilization of the Ag film with subsequent relocation of the silver atoms to small few-layer-thick silver patches and concurrent evolution of NiO(111) regions. Subsequent exposure of the oxidized surface to ethylene initiates the transformation of bilayer islands back into monolayer islands, demonstrating at least partial reversibility of the silver relocation process at 600 K.

A Meyer; I Flege; S Senanayake; B Kaemena; R Rettew; F Alamgir; J Falta

2011-12-31T23:59:59.000Z

52

NNSA awards Eileen Johnston Silver Medal | National Nuclear Security  

National Nuclear Security Administration (NNSA)

awards Eileen Johnston Silver Medal | National Nuclear Security awards Eileen Johnston Silver Medal | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > NNSA awards Eileen Johnston Silver Medal NNSA awards Eileen Johnston Silver Medal Posted By Office of Public Affairs Eileen Johnston Eileen Johnston, assistant manager for Safeguards and

53

Hybrid Systems of Silver Nanoparticles Generated on Cellulose Surfaces  

Science Journals Connector (OSTI)

(4-7) For instance, polymer supported silver NPs at the moment are attracting much attention in biomedical applications, due to the antibacterial character, enabling their use in wound dressing materials, body wall repairs, tissue scaffolds, or even antimicrobial filters. ... (26) Recently, a cellulose acetate nanofibrillar aerogel structure with about 6 wt % loading content of Ag NPs was prepared. ... Graft copolymerization onto cellulose-based filter paper and its further development as silver nanoparticles loaded antibacterial food-packaging material ...

Ana Maria Ferraria; Sami Boufi; Nicolas Battaglini; Ana Maria Botelho do Rego; Manuel ReiVilar

2009-11-06T23:59:59.000Z

54

Surface-enhanced Raman scattering from silver electrodes  

SciTech Connect (OSTI)

The chemical and physical origins of the anomalously large enhancement of the Raman scattering cross section for molecules adsorbed on silver electrodes in an electrochemical cell were investigated. The effect of the chemical reactions which occur during the anodization/activation procedure were studied using the Ag-CN system. It was shown that the function of the anodization process is to roughen the electrode surface and create an activated site for bonding to the cyanide. A new nonelectrochemical technique for activating the silver surface, along with a study of the enhanced cyanide Raman scattering in different background electrolytes, showed that the Raman active entity on the surface must be a silver-cyanide complex. In order to study the physical mechanism of the enhancement, the angular dependence of the scattered radiation was measured from pyridine adsorbed on an evaporated silver electrode. Both polycrystalline and single crystalline silver films were used. The angular dependence of the scattered radiation from these films showed that the metal surface was controlling the directional properties of the scattered radiation, and not the polarizability tensor of the adsorbate. Based on these experimental results, it was concluded that for weakly roughened silver electrodes the source of the anomalous enhancement is due to a resonant Raman scattering process.

Trott, G.R.

1982-01-01T23:59:59.000Z

55

Argonne CNM News: Ambient-Stable Tetragonal Phase in Silver Nanowires  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Ambient-Stable Tetragonal Phase in Silver Nanowires Ambient-Stable Tetragonal Phase in Silver Nanowires Silver nanowires SEM image of randomly assembled silver nanowires and low-resolution TEM image (inset) of a cross-sectional sample of an individual nanowire. Scale bar represents 500 nm SIlver nanowire with fivefold symmetry Schematic drawing of a silver nanowire with fivefold symmetry. Cross-section of individual silver nanowire High-resolution TEM image of a cross-sectional sample of an individual silver nanowire. Scale bar represents 5 nm. A stable non-face-centered-cubic phase in noble metal nanoparticles has been reported for this first time by researchers at the Center for Nanoscale Materials (Nanophotonics & NanoBio Interfaces Groups) working with colleagues at the Advanced Photon Source and Electron Microscopy

56

Schneider Electric Goes Platinum-and Silver-in Superior Energy...  

Broader source: Energy.gov (indexed) [DOE]

Schneider Electric Goes Platinum-and Silver-in Superior Energy Performance Schneider Electric Goes Platinum-and Silver-in Superior Energy Performance October 1, 2014 - 11:33am...

57

(Data in metric tons1 of silver content unless otherwise noted)  

E-Print Network [OSTI]

. This includes 60 to 90 tons of silver that are reclaimed and recycled annually from photographic wastewater 53 61 65 Recycling: Approximately 1,000 tons of silver was recovered from old and new scrap in 2006

58

Sterling science: Strain in silver nanoparticles creates unusual  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Sterling science: Strain in silver nanoparticles creates unusual Sterling science: Strain in silver nanoparticles creates unusual "twinning" By Jared Sagoff * August 27, 2012 Tweet EmailPrint When twins are forced to share, it can put a significant strain on their relationship. While this observation is perhaps unsurprising in the behavior of children, it is less obvious when it comes to nanoparticles. After spending close to a decade examining the structure of nanowires made of pure silver, scientists at the U.S. Department of Energy's (DOE) Argonne National Laboratory have discovered a set of unusual behaviors in nanocrystals with a strained, five-fold symmetry formed by "twinning" in the crystal structure. The twinned crystals' unusual pentagonal symmetry and complicated structures distinguish them from the cubic

59

Microsoft Word - SilverCreek-Fiber-CX.doc  

Broader source: Energy.gov (indexed) [DOE]

John Brank John Brank Customer Service Engineer - TPC-OLYMPIA Proposed Action: Silver Creek Substation fiber project Budget Information: Work Order 253198, Task 03 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B4.7 Adding fiber optic cable to transmission structures or burying fiber optic cable in existing transmission line rights of way. Locations: Silver Creek Substation, Lewis County, Washington (T12N R2E SEC17) Proposed by: Bonneville Power Administration (BPA) and Lewis County Public Utility District (PUD) Description of the Proposed Action: BPA proposes to connect a fiber optic cable from an existing Lewis County PUD transmission line into the BPA Silver Creek Substation in Lewis County, Washington. The fiber project is needed to increase transmission system

60

Silver Peak Innovative Exploration Project (Ram Power Inc.)  

SciTech Connect (OSTI)

Data generated from the Silver Peak Innovative Exploration Project, in Esmeralda County, Nevada, encompasses a deep-circulation (amagmatic) meteoric-geothermal system circulating beneath basin-fill sediments locally blanketed with travertine in western Clayton Valley (lithium-rich brines from which have been mined for several decades). Spring- and shallow-borehole thermal-water geochemistry and geothermometry suggest that a Silver Peak geothermal reservoir is very likely to attain the temperature range 260- 300oF (~125-150oC), and may reach 300-340oF (~150-170oC) or higher (GeothermEx, Inc., 2006). Results of detailed geologic mapping, structural analysis, and conceptual modeling of the prospect (1) support the GeothermEx (op. cit.) assertion that the Silver Peak prospect has good potential for geothermal-power production; and (2) provide a theoretical geologic framework for further exploration and development of the resource. The Silver Peak prospect is situated in the transtensional (regional shearing coupled with extension) Walker Lane structural belt, and squarely within the late Miocene to Pliocene (11 Ma to ~5 Ma) Silver Peak-Lone Mountain metamorphic core complex (SPCC), a feature that accommodated initial displacement transfer between major right-lateral strike- slip fault zones on opposite sides of the Walker Lane. The SPCC consists essentially of a ductiley-deformed lower plate, or core, of Proterozoic metamorphic tectonites and tectonized Mesozoic granitoids separated by a regionally extensive, low-angle detachment fault from an upper plate of severely stretched and fractured structural slices of brittle, Proterozoic to Miocene-age lithologies. From a geothermal perspective, the detachment fault itself and some of the upper-plate structural sheets could function as important, if secondary, subhorizontal thermal-fluid aquifers in a Silver Peak hydrothermal system.

Miller, Clay

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ffalo tioga silver" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Investigation of silver electrodeposition on polycrystalline platinum by iodine chemisorption  

E-Print Network [OSTI]

Qb)ja'A (12) Silver electrodeposition onto the I-pretreated polycrystalline Pt electrode was done using 2 mM AgC104 in 1 M H2SO4. Under these conditions, Ag deposition consists of two underpotential deposition peaks at 0. 65 and 0. 50 V (peaks 1...INVESTIGATION OF SILVER ELECIRODEPOSITION ON POLYCRYSTALLINE PLATINUM BY IODINE CHEMISORPTION A Thesis by JOHN EUGENE HARRIS Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements...

Harris, John Eugene

1988-01-01T23:59:59.000Z

62

Photo-Disintegration of Silver and Aluminum  

Science Journals Connector (OSTI)

The energy and angular distributions of protons emitted from Ag and Al nuclei when irradiated with the x-rays from a 22-Mev betatron were determined with the use of photographic nuclear emulsions. A maximum x-ray energy of 20.8 Mev was used with Ag and energies of 20.8, 17.1, and 13.9 Mev with Al.With silver the number of neutrons emitted in the same irradiation was determined from the (?,n) induced activity. The ratio of numbers of protons in each Mev interval to the total number of neutrons is compared to the same ratio calculated on the basis of various assumptions as to level density and nuclear reaction cross sections. The comparison suggests that the observed proton spectrum consists of two overlapping components. One is a lower energy group in rough quantitative agreement as to spectrum shape and numbers with calculations from reasonable assumptions as to statistical-model level densities and other nuclear parameters. The second group is a high energy tail (10-14 Mev) of protons definitely outside of the spectrum expected from the statistical model. Moreover, only the high energy group shows angular asymmetry with a preference for emission at 90 to the x-ray beam, which supports the hypothesis that these protons are emitted before the excitation energy is statistically distributed in the nucleus.The ratio of total numbers of protons to neutrons emitted by Ag under 20.8-Mev bremsstrahlung radiation is 0.0230.008.With Al protons are emitted with spherical symmetry and with a yield, for quanta above about 14 Mev, as large or larger than the (?,n) yield determined by Hirzel and Wffler at 17.6 Mev. The shape of the spectrum and the ratio of (?,p) to (?,n) cross sections are compatible with the assumption of a constant or slowly increasing level density in the residual nucleus, as expected for a light nucleus in the energy range involved. From the maximum energy of emitted protons the proton threshold was determined to be 8.60.5 Mev.For use with the theoretical calculation of the proton spectra, the (?,n) cross sections as a function of x-ray quantum energy were determined for Ag107,109, Al27, and also for Cu63. The cross section of Ag109 was found to have a maximum of 0.3210-24 cm2 at 16.5 Mev, Cu63 a maximum of 0.1010-24 cm2 at 17.5 Mev. For Al27 the cross section is still rising at 22 Mev.

B. C. Diven and G. M. Almy

1950-11-01T23:59:59.000Z

63

Colored and Functional Silver Nanoparticle?Wool Fiber Composites  

Science Journals Connector (OSTI)

CIE L*, a*, and b* Values and 457 nm Brightness of Merino Wools Colored by Silver Nanoparticles ... This shows the presence of some oxidized nitrogen in the base merino wool, which probably arises from the wool scouring and pretreatment processes that the wool has been subjected to prior to us receiving it. ...

Fern M. Kelly; James H. Johnston

2011-03-07T23:59:59.000Z

64

SHORT COMMUNICATION An In Situ Silver Cationization Method  

E-Print Network [OSTI]

desorption of perflu- orinated polyethers (PFPEs), and used a second laser to ablate a plume of metal ions the forma- tion of metal ion adducts by mixing metal salts into the matrix they used to perform SIMS [5 from the sample substrate to form metal cation adducts [7]. Kahr and Wilkins used a layer of silver

de Vries, Mattanjah S.

65

EES 111: Earth Science and the Silver Screen  

E-Print Network [OSTI]

EES 111: Earth Science and the Silver Screen As the global population continues to grow the environmental issues / earth science topics that serve as the platform upon which these films are created. This course intends to: - introduce students to the basic concepts of earth and environmental sciences

66

Method for extracting copper, silver and related metals  

DOE Patents [OSTI]

A process for selectively extracting precious metals such as silver and gold concurrent with copper extraction from aqueous solutions containing the same. The process utilizes tetrathiamacrocycles and high molecular weight organic acids that exhibit a synergistic relationship when complexing with certain metal ions thereby removing them from ore leach solutions.

Moyer, B.A.; McDowell, W.J.

1987-10-23T23:59:59.000Z

67

Vision Document: Its the Economy Stupid Team Silver  

E-Print Network [OSTI]

Vision Document: Its the Economy Stupid Team Silver 1 Vision The current economic crisis has is swinging by three hundred points in a day, how can small time investors be expected to keep track of it all unfortunate investors, see below). For the small time investor who needs to keep track of realtime market data

Gamble, R. F.

68

Highly Stable Silver Nanoplates for Surface Plasmon Resonance Biosensing  

SciTech Connect (OSTI)

An SPR biosensor was developed by employing highly stable Au-protected Ag nanoplates (NP) as enhancers (see picture). Superior performance was achieved by depositing a thin and uniform coating of Au on the Ag surface while minimizing disruptive galvanic replacement and retaining the strong surface plasmon resonance (SPR) of the silver nanoplates.

Gao, Chuanbo [University of California, Riverside; Lu, Zhenda [University of California, Riverside; Chi, Miaofang [ORNL; Liu, ying [University of California, Riverside; Cheng, Quan [University of California, Riverside; Yin, Yadong [University of California, Riverside

2012-01-01T23:59:59.000Z

69

Investigation of tapered silver / silver halide coated hollow glass waveguides for the transmission of CO2 laser radiation  

E-Print Network [OSTI]

of CO2 laser radiation Carlos M. Bledt*a , Daniel V. Kopp a , and James A. Harrington a a Dept Graduate School of Biomedical Engineering, Tohoku University, Sendai 980-8579, Japan Jason M. Kriesel c c focuses on the theoretical and practical infrared radiation propagation properties of tapered silver

70

Village of Silver Springs, New York (Utility Company) | Open Energy  

Open Energy Info (EERE)

Silver Springs Silver Springs Place New York Utility Id 17186 Utility Location Yes Ownership M NERC Location NPCC NERC NPCC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png General Demand Metered Commercial General Non-Demand Commercial Private Outdoor Lighting (1000 Wattage) Lighting Private Outdoor Lighting (175 Wattage) Lighting Residential Residential Street Lighting Lighting Average Rates Residential: $0.0691/kWh Commercial: $0.0587/kWh Industrial: $0.0449/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from

71

Silver Creek Farms Aquaculture Low Temperature Geothermal Facility | Open  

Open Energy Info (EERE)

Creek Farms Aquaculture Low Temperature Geothermal Facility Creek Farms Aquaculture Low Temperature Geothermal Facility Jump to: navigation, search Name Silver Creek Farms Aquaculture Low Temperature Geothermal Facility Facility Silver Creek Farms Sector Geothermal energy Type Aquaculture Location Twin Falls, Idaho Coordinates 42.5629668°, -114.4608711° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

72

Silver Peak, Nevada: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Peak, Nevada: Energy Resources Peak, Nevada: Energy Resources (Redirected from Silver Peak, NV) Jump to: navigation, search Name Silver Peak, Nevada Equivalent URI DBpedia GeoNames ID 5512346 Coordinates 37.7549309°, -117.6348148° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.7549309,"lon":-117.6348148,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

73

Recycle of iodine-loaded silver mordenite by hydrogen reduction  

SciTech Connect (OSTI)

In 1977 and 1978, workers at Idaho National Engineering Laboratory (INEL) developed and tested a process for the regeneration and reuse of silver mordenite, AgZ, used to trap iodine from the dissolver off-gas stream of a nuclear fuel reprocessing plant. We were requested by the Airborne Waste Management Program Office of the Department of Energy to perform a confirmatory recycle study using repeated loadings at about 150/sup 0/C with elemental iodine, each followed by a drying step at 300/sup 0/C, then by iodine removal using elemental hydrogen at 500/sup 0/C. The results of our study show that AgZ can be recycled. There was considerable difficulty in stripping the iodine at 500/sup 0/C.; however, this step went reasonably well at 550/sup 0/C or slightly higher, with no apparent loss in the iodine-loading capacity of the AgZ. Large releases of elemental iodine occurred during the drying stage and the early part of the stripping stage. Lead zeolite, which was employed in the original design to trap the HI produced, is ineffective in removal of I/sub 2/. The process needs modification to handle the iodine. Severe corrosion of the stainless steel components of the system resulted from the HI-I/sub 2/-H/sub 2/O mixture. Monel or other halogen-resistant materials need to be examined for this application. Because of difficulty with the stripping stage and with corrosion, the experiments were terminated after 12 cycles. Thus, the maximum lifetime (cycles) of recycle AgZ has not been determined. Mechanistic studies of iodine retention by silver zeolites and of the behavior of silver atoms on the reduction stage would be of assistance in optimizing silver mordenite recycle.

Burger, L.L.; Scheele, R.D.

1982-11-01T23:59:59.000Z

74

Lithium silver chromate cell: a five-year story  

SciTech Connect (OSTI)

A French produced lithium silver chromate cell was first introduced in 1973 and has been used ever since as a pacemaker power source. Today, more than 370,000 cells have been produced. In five years of use, no battery-related failure has been observed in the field, giving to this system the high degree of reliability, required by this application. During this period, a study of the electrochemical aspects was maintained allowing better understanding of cell behavior. 5 refs.

Lenfant, P.; Broussely, M.; Rivault, J.P.; Grimm, M.

1980-01-01T23:59:59.000Z

75

Advanced ultraviolet-resistant silver mirrors for use in solar reflectors  

DOE Patents [OSTI]

A silver mirror construction that maintains a high percentage of hemispherical reflectance throughout the UV and visible spectrum when used in solar reflectors, comprising:a) a pressure sensitive adhesive layer positioned beneath a silver overlay;b) a polymer film disposed on the silver overlay;c) an adhesive layer positioned on the polymer film; andd) a UV screening acrylic film disposed on the adhesive layer.

Jorgensen, Gary J. (Pine, CO); Gee, Randy (Arvada, CO)

2009-11-03T23:59:59.000Z

76

A silver staining technique for investigating wear of restorative dental composites  

SciTech Connect (OSTI)

A silver staining technique was developed to demonstrate microdefects in dental restorative composites. Fine silver particles were preferentially introduced into the damaged region to provide optical contrast between the damaged and the undamaged regions. The amount of silver deposition determined with an electron probe microanalyzer, provided an indication of the extent of damage within the dental composites. Examples to demonstrate this technique were given with one clinically worn dental composite restoration and one in vitro worn composite sample.

Wu, W.; Cobb, E.N.

1981-05-01T23:59:59.000Z

77

Pressure Temperature Log At Silver Peak Area (DOE GTP) | Open Energy  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Pressure Temperature Log At Silver Peak Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Pressure Temperature Log At Silver Peak Area (DOE GTP) Exploration Activity Details Location Silver Peak Area Exploration Technique Pressure Temperature Log Activity Date Usefulness not indicated DOE-funding Unknown References (1 January 2011) GTP ARRA Spreadsheet Retrieved from "http://en.openei.org/w/index.php?title=Pressure_Temperature_Log_At_Silver_Peak_Area_(DOE_GTP)&oldid=511053" Categories: Exploration Activities

78

E-Print Network 3.0 - acute silver toxicity Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Membrane of Rainbow Trout Gills Summary: that are the primary site for acute heavy metal toxicity (Mc- Donald and Wood, 1993). The toxic action of silver... and chloride...

79

Detection and speciation of silver in freshwater containing triclosan and thyroid hormone T3.  

E-Print Network [OSTI]

??In freshwater, there is more opportunity for silver (Ag) to interact with organic ligands than in seawater. Triclosan is an antibiotic agent which resembles thyroid (more)

Collins, Patricia Lillian

2010-01-01T23:59:59.000Z

80

Emission-angle-dependent photoluminescence of rubrene thin films on silver  

Science Journals Connector (OSTI)

Rubrene layers with thickness comparable to a visible light wavelength on silver thin film exhibit anomalous photoluminescence (PL) spectra that depend strongly on emission angle. The...

Wakamatsu, Takashi

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ffalo tioga silver" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Optical Properties of Functional Composite Silver Nanoparticles and Their Potential Use in Reproductive Medicine  

Science Journals Connector (OSTI)

Silver nanoparticles are promising product of nanotechnology with attractive physicochemical and biological properties. The main aim of the study was to investigate optical properties...

Syrvatka, Vasyl J; Slyvchuk, Yurij I; Rozgoni, Ivan I; Gevkan, Ivan I; Bilyy , Oleksandr I

82

Mag Lab Affiliate Receives 2010 Silver Medal for Physics/Materials...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Mag Lab Affiliate Receives 2010 Silver Medal for PhysicsMaterials Science Print Version Email story February 17, 2010 Media Contact: Naresh Dalal, (850) 644-3398...

83

Radiative Decay Engineering of Direct Bandgap Emission in Silver Ion-Implanted Polarized Silicon Quantum Dots  

Science Journals Connector (OSTI)

Emission from low energy Silver ion implanted crystalline silicon quantum dots can be enhanced due to enhanced radiative recombination induced by polarization of the dots and metal...

Singh, Akhilesh; Gryczynski, Karol; Neogi, Arup; Kim, Moon

84

Durable silver mirror with ultra-violet thru far infra-red reflection  

DOE Patents [OSTI]

A durable highly reflective silver mirror characterized by high reflectance in a broad spectral range of about 300 nm in the UV to the far infrared (.about.10000 nm), as well as exceptional environmental durability. A high absorptivity metal underlayer is used which prevents the formation of a galvanic cell with a silver layer while increasing the reflectance of the silver layer. Environmentally durable overcoat layers are provided to enhance mechanical and chemical durability and protect the silver layer from corrosion and tarnishing, for use in a wide variety of surroundings or climates, including harsh or extreme environments.

Wolfe, Jesse D. (Discovery Bay, CA)

2010-11-23T23:59:59.000Z

85

SILVER--2003 68.1 References that include a section mark () are found in the Internet  

E-Print Network [OSTI]

reduction in byproduct silver generated at copper mines. Downtime at Kennecott Utah Copper Corp.'s Bingham Canyon Mine reduced productio

86

Thermal-induced nonlinear optical characteristics of ethanol solution doped with silver nanoparticles  

Science Journals Connector (OSTI)

The investigation of nonlinear optical characteristics of ethanol solution doped with silver nanoparticles is presented. A large thermal-induced third-order nonlinear refractive...

Mao, Zhengle; Qiao, Lingling; He, Fei; Liao, Yang; Wang, Chen; Cheng, Ya

2009-01-01T23:59:59.000Z

87

Emission in the 5080- region from highly ionized silver in Princeton Large Torus tokamak plasmas  

Science Journals Connector (OSTI)

The spectrum of silver emitted by Princeton Large Torus tokamak plasmas has been recorded in the 25150- region by a multichannel time-resolving grazing-incidence spectrometer. Silver...

Schwob, J L; Finkenthal, M; Wouters, A; Suckewer, S; Cohen, S A

1986-01-01T23:59:59.000Z

88

Advanced Manufacture of Second-Surface, Silvered Glass Reflectors for High-Performance, Low-Cost CSP Collector Systems  

Broader source: Energy.gov [DOE]

Advanced Manufacture of Second-Surface, Silvered Glass Reflectors for High-Performance, Low-Cost CSP Collector Systems

89

CdS nanoparticles in porous silicate glasses: energy characteristics, photocatalytic activity, and the effect of silver ion doping  

Science Journals Connector (OSTI)

Energy diagrams were constructed for CdS nanoparticles doped with silver ions and incorporated into silicate...

A. I. Kryukov; N. P. Smirnova; A. V. Korzhak

90

SELF-ASSEMBLED DNA NANOSTRUCTURES AND DNA-TEMPLATED SILVER NANOWIRES  

E-Print Network [OSTI]

helix bundles, and the cross-tiles as well as synthetic double-stranded DNA moleculesSELF-ASSEMBLED DNA NANOSTRUCTURES AND DNA-TEMPLATED SILVER NANOWIRES by Sung Ha Park Department;ABSTRACT SELF-ASSEMBLED DNA NANOSTRUCTURES AND DNA-TEMPLATED SILVER NANOWIRES by Sung Ha Park Department

Reif, John H.

91

Letters to Analytical Chemistry Silver Nanoparticles on a Plastic Platform for  

E-Print Network [OSTI]

Letters to Analytical Chemistry Silver Nanoparticles on a Plastic Platform for Localized Surface on plastics is described. The silver-nanopar- ticles-on-plastic sensor (SNOPS) was fabricated by chemi- cally modifying the surface of a common plastic, polyeth- yleneterephthalate

Brolo, Alexandre G.

92

A Porous Ceramic Tablet Embedded with Silver Nanopatches for Low-Cost Point-of-Use Water Purification  

Science Journals Connector (OSTI)

This work describes a novel method to embed silver in ceramic porous media in the form of metallic silver nanopatches. This method has been applied to develop a new POU technology, a silver-infused ceramic tablet that provides long-term water ...

Beeta Ehdaie; Carly Krause; James A. Smith

2014-11-11T23:59:59.000Z

93

Concerning the energy levels of silver in Ge-Si alloys  

SciTech Connect (OSTI)

The emission from impurity states of silver (an element of the IB subgroup) in a Ge-Si alloy, containing 18 at % Si, has been studied. The donor level of silver has been found in crystals doubly doped with gallium and silver, while its first acceptor level has been revealed in crystals doped with only silver. Single crystals were grown by pulling from a melt using a feeding rod. Doping with gallium was performed by introducing this element into the feeding rod, and silver was introduced into the crystals via diffusion. The positions of the donor and first acceptor Ag levels with respect to the top of the valence band were found by analyzing the temperature dependence of the Hall coefficient and the electroneutrality equation for the crystal: 0.06 and 0.29 eV, respectively.

Tahirov, V. I. [Baku State University (Azerbaijan); Agamaliev, Z. A. [National Academy of Sciences of Azerbaijan, Institute of Physics (Azerbaijan); Sadixova, S. R.; Guliev, A. F.; Gahramanov, N. F., E-mail: n_gakhramanov@mail.ru [Sumgait State University (Azerbaijan)

2012-03-15T23:59:59.000Z

94

Hybrid electrohydrodynamic atomization of nanostructured silver top contact for inverted organic solar cells  

Science Journals Connector (OSTI)

Abstract The present study is demonstrating the deposition of solution based nanostructured silver top electrode for inverted organic solar cells. The deposition of silver nanoparticles through hybrid electrohydrodynamic atomization (Hybrid-EHDA) is discussed in detail. The film thicknesses were varied with respect to spray times. The interface between the metal electrode and organic film was investigated using a focused ion beam analyzer. The sheet resistance of nanostructured silver film was reduced by increasing the film thickness. The lowest sheet resistance of silver film is ~0.07?/sq with a film thickness of 2.6m. The power conversion efficiency of fabricated devices was found to be influenced by the sheet resistance of silver film. The maximum power conversion efficiency (~2.44%) was observed at 0.07?/sq. Our results demonstrate that the Hybrid-EHDA will play a promising role in the fabrication of inverted organic solar cells using a solution based top electrode.

Junwoo Kim; Navaneethan Duraisamy; Taik-Min Lee; Inyoung Kim; Kyung-Hyun Choi

2014-01-01T23:59:59.000Z

95

MODIFICATION OF SURFACE AND TRIBOLOGICAL PROPERTIES OF DLC FILMS BY ADDING SILVER CONTENT  

SciTech Connect (OSTI)

The incorporation of silver into the diamond-like carbon (DLC) coatings has shown excellent potential in various applications; therefore the surface and tribological properties of silver-containing DLC thin films deserve to be investigated. In this study we have deposited silver-containing hydrogenated and hydrogen-free DLC coatings by plasma immersion ion implantation and deposition (PIII-D) methods. Atomic force microscopy (AFM) and nano-scratch tests were used to study the surface and tribological properties. The silver incorporation had only slight effects on hydrogenated DLC coatings. However, the incorporation of silver has significant effect on hydrogen-free DLC of smoothing the surface and increasing the surface energy. Those effects have been illustrated and explained in the context of experimental results.

Zhang, Hanshen S.; Endrino, Jose L.; Anders, Andre

2008-06-12T23:59:59.000Z

96

Biogenic silver nanoparticles synthesised from Zingiber officinale and its antifungal properties  

Science Journals Connector (OSTI)

A silver particle at the nanoscale level behaves as an effective antimicrobial agent and offers numerous applications in biosensing and medicine. The current study unveils the effect of rhizome of Zingiber officinale and its silver nanoparticles against the growth and hydrolytic enzyme of two lethal moulds, Alternaria alternata and Curvularia lunata. The rhizome of Zingiber officinale was extracted under aseptic conditions to get cold distilled water and silver nanoparticle extracts in order to check the effect on inhibition of cell mass formation and protease activity of Curvularia lunata and Alternaria alternata. The formation of silver nanoparticles was confirmed by UV-Vis absorption spectroscopy and scanning electron microscopy. The obtained results showed that the highest tested concentration (2%) of Zingiber officinale in cold distilled water and silver nanoparticle extracts strongly inhibited the cell mass formation as well as protease activity in test organisms. The silver nanoparticle extract showed potent antifungal activity when compared to cold distilled water extract. The study unravels the antifungal property of Zingiber officinale and its biogenically synthesised silver nanoparticles that can be exploited further for therapeutical and other industrial applications.

Malini Soundararajan; Neha Deora; Lynette Lincoln; Purandhi Roopmani; Shikha Gupta; Rajatha Shambu

2014-01-01T23:59:59.000Z

97

Kinetic Monte Carlo (KMC) simulation of fission product silver transport through TRISO fuel particle  

Science Journals Connector (OSTI)

A mesoscale kinetic Monte Carlo (KMC) model developed to investigate the diffusion of silver through the pyrolytic carbon and silicon carbide containment layers of a TRISO fuel particle is described. The release of radioactive silver from TRISO particles has been studied for nearly three decades, yet the mechanisms governing silver transport are not fully understood. This model atomically resolves Ag, but provides a mesoscale medium of carbon and silicon carbide, which can include a variety of defects including grain boundaries, reflective interfaces, cracks, and radiation-induced cavities that can either accelerate silver diffusion or slow diffusion by acting as traps for silver. The key input parameters to the model (diffusion coefficients, trap binding energies, interface characteristics) are determined from available experimental data, or parametrically varied, until more precise values become available from lower length scale modeling or experiment. The predicted results, in terms of the time/temperature dependence of silver release during post-irradiation annealing and the variability of silver release from particle to particle have been compared to available experimental data from the German HTR Fuel Program (Gontard and Nabielek [1]) and Minato and co-workers (Minato et al. [2]).

G. Mric de Bellefon; B.D. Wirth

2011-01-01T23:59:59.000Z

98

A review of "Imperfect Sense: The Predicament of Miltons Irony." by Victoria Silver  

E-Print Network [OSTI]

on the subject of Milton?s God. Silver?s introductory chapter addresses the uneasy re- sponses readers have had to Milton?s attempt to ?justify the ways of God to men.? Here, she discusses William Empson, whose Milton?s God she acknowledges as a seminal... will for an eternal tyranny? (43). In her second chapter, ?Milton?s God,? Silver outlines the ?peculiar hiddenness of the reformers? God? as a vehicle both to explain her notion of Milton?s two Gods and to propose ?a solu- tion? to the ?strangely kindred conflicts...

David V. Urban

2002-01-01T23:59:59.000Z

99

Silver Peak, Nevada: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Peak, Nevada: Energy Resources Peak, Nevada: Energy Resources Jump to: navigation, search Name Silver Peak, Nevada Equivalent URI DBpedia GeoNames ID 5512346 Coordinates 37.7549309°, -117.6348148° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.7549309,"lon":-117.6348148,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

100

Efficient incorporation of silver to improve superconducting fibers  

DOE Patents [OSTI]

An improved method for the efficient incorporation of a metal such as silver in a superconducting material includes blending the metal with a high temperature superconductor or precursor powder and consolidating the same into pellets. The pellets are charged directly into a heating assembly where it is melted and heated sufficiently to a uniform temperature prior to fiberization. Droplets of the melted blend fall through a collar into a nozzle where they are subjected to a high velocity gas to break the melted material into ligaments which solidify into improved flexible fibers having the metal homogeneously dis This invention was made with Government support under a contract with the Department of Energy (DOE) and Ames Laboratory, Contract No. SC-91-225, our reference No. CRD-1272. The Government has certain rights in this invention.

Gleixner, Richard A. (North Canton, OH); LaCount, Dale F. (Alliance, OH); Finnemore, Douglas K. (Ames, IA)

1994-04-26T23:59:59.000Z

Note: This page contains sample records for the topic "ffalo tioga silver" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Microsoft Word - CX-Silver_Butte_28August2012.docx  

Broader source: Energy.gov (indexed) [DOE]

August 28, 2012 August 28, 2012 REPLY TO ATTN OF: KEC-4 SUBJECT: Environmental Clearance Memorandum Frank Weintraub Project Manager - TEP-TPP-1 Proposed Action: Silver Butte Fiber Burial Project Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B.47 Fiber Optic Cable. Location: Kootenai National Forest, Lincoln and Sanders County, Montana Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to bury an approximately 1-mile-long overhead fiber optic line (fiber) segment located along the Noxon-Libby transmission line. Under the Proposed Action, the fiber would be buried within the BPA right-of-way (ROW) and a U.S. Forest Service (USFS) access road. Past snow and ice loading along the segment has resulted in

102

Iodine Loading of NO Aged Silver Exchanged Mordenite  

SciTech Connect (OSTI)

In an off-gas treatment system for used nuclear fuel processing, a solid sorbent will typically be exposed to a gas stream for months at a time. This gas stream may be at elevated temperature and could contain water vapor, gaseous nitrogen oxides (NO{sub x}), nitric acid vapors, and a variety of other constituents. For this reason, it is important to evaluate the effects of long-term exposure, or aging, on proposed sorbents. Silver exchanged mordenite (AgZ) is being studied at Oak Ridge National Laboratory (ORNL) to determine its iodine sorption capacity after long term exposure to increasingly more complex chemical environments. Studies previously conducted at ORNL investigated the effects of aging reduced silver exchanged mordenite (Ag{sup 0}Z) in dry air, moist air, and NO2. This study investigated the effects of extended exposure to nitric oxide (NO) gas on the iodine capture performance of Ag{sup 0}Z. A deep bed of Ag{sup 0}Z was aged in a 1% nitric oxide (NO) air stream, and portions of the bed were removed at pre-determined intervals. After being removed from the NO stream, each sample was loaded with iodine in a thin bed configuration. These samples were analyzed by neutron activation analysis (NAA) to quantify the iodine content in the sample. Samples were removed at one week and one month. A 78% decrease in sample capacity was seen after one week of exposure, with no further decrease observed after 1 month of aging. The observed loss in capacity is larger in magnitude than previous studies exposing Ag{sup 0}Z to dry air, moist air, or NO2 gas. The aging study was terminated after one month and repeated; this successfully demonstrated the reproducibility of the results.

Patton, K. K. [ORNL; Bruffey, S. H. [ORNL; Jubin, J. T. [ORNL; Walker, Jr., J. F. [ORNL

2014-09-30T23:59:59.000Z

103

Testimony of Jonathan Silver, Executive Director Loan Programs Office, U.S.  

Broader source: Energy.gov (indexed) [DOE]

Testimony of Jonathan Silver, Executive Director Loan Programs Testimony of Jonathan Silver, Executive Director Loan Programs Office, U.S. Department of Energy Before the Subcommittee on Oversight and Investigations Committee on Energy and Commerce U.S. House of Representatives Testimony of Jonathan Silver, Executive Director Loan Programs Office, U.S. Department of Energy Before the Subcommittee on Oversight and Investigations Committee on Energy and Commerce U.S. House of Representatives September 14, 2011 - 12:01am Addthis As prepared for delivery Thank you Chairman Stearns, Ranking Member DeGette, and members of the Subcommittee. My name is Jonathan Silver, and I have served as Executive Director of the Loan Programs Office at the Department of Energy since November 2009. For most of my career, I have worked in the private sector, analyzing,

104

Enhancement of Raman Scattering for Silver Nanoparticles Located on Electrolessly Roughened Silicon  

Science Journals Connector (OSTI)

To study the effect of roughness of a supporting substrate to Raman enhancement, silver nanoparticles (AgNPs) were prepared on Si with different degrees of roughness. To roughen the...

Liou, Yen-Chen Maggie; Chen, Jiann-Yeu; Yang, Jyisy

2014-01-01T23:59:59.000Z

105

Parameters of free-burning arc discharge plasma in air with silver-based electrodes  

Science Journals Connector (OSTI)

We have used optical spectroscopy to study the radial temperature profiles for an electric arc plasma between silver electrodes and electrodes made ... . We established that the parameters of the arc discharge pl...

I. L. Babich; A. N. Veklich; L. A. Kryachko

2006-05-01T23:59:59.000Z

106

Communication: CO oxidation by silver and gold cluster cations: Identification of different active oxygen species  

SciTech Connect (OSTI)

The oxidation of carbon monoxide with nitrous oxide on mass-selected Au{sub 3}{sup +} and Ag{sub 3}{sup +} clusters has been investigated under multicollision conditions in an octopole ion trap experiment. The comparative study reveals that for both gold and silver cations carbon dioxide is formed on the clusters. However, whereas in the case of Au{sub 3}{sup +} the cluster itself acts as reactive species that facilitates the formation of CO{sub 2} from N{sub 2}O and CO, for silver the oxidized clusters Ag{sub 3}O{sub x}{sup +} (n= 1-3) are identified as active in the CO oxidation reaction. Thus, in the case of the silver cluster cations N{sub 2}O is dissociated and one oxygen atom is suggested to directly react with CO, whereas a second kind of oxygen strongly bound to silver is acting as a substrate for the reaction.

Popolan, Denisia M.; Bernhardt, Thorsten M. [Institute of Surface Chemistry and Catalysis, University of Ulm, Albert-Einstein-Allee 47, 89069 Ulm (Germany)

2011-03-07T23:59:59.000Z

107

Experimental observation of silver and gold penetration into dental ceramic by means of a radiotracer technique  

SciTech Connect (OSTI)

A radiotracer technique was used to study silver and gold diffusion into dental porcelain under experimental conditions close to the real conditions in prosthetic laboratories for porcelain bakes. It was clearly shown that these non-oxidizable elements were able to diffuse into the ceramic as well as oxidizable ones. The penetration depth varied widely according to the element. The ratio DAg/DAu was about 10(3) around 850 degrees C. In contrast to gold, the silver diffusion rate was high enough to allow silver, from the metallic alloy, to be present at the external ceramic surface after diffusion into the ceramic. Hence, the greening of dental porcelains baked on silver-rich alloys could be explained mainly by a solid-state diffusion mechanism.

Moya, F.; Payan, J.; Bernardini, J.; Moya, E.G.

1987-12-01T23:59:59.000Z

108

Photoionization spectra of silver dimers adsorbed on the surface of a ZnS single crystal  

Science Journals Connector (OSTI)

We use the photostimulated luminescence flash method to measure photoionization spectra of Ag2 clusters adsorbed on the surface of a ZnS single crystal. Adsorbed dimers of silver are prepared by treatment of the ...

O. V. Ovchinnikov; D. A. Minakov; M. S. Smirnov

2007-07-01T23:59:59.000Z

109

Calorimetric studies of oxygen adsorption on silver powder and of CO and CO/sub 2/ interactions with preadsorbed oxygen on silver  

SciTech Connect (OSTI)

The initial rapid oxygen adsorption on powdered silver ethylene oxidation catalyst had a heat of adsorption that decreased from 70 to 40 kcal/mole as the adsorbed amount increased from 2 to 20 jmole/sq m. The rapid oxygen adsorption covered about one-fourth of the silver surface. Carbon monoxide adsorbed on the oxygen-covered silver with an initial heat of adsorption of 90 kcal/mole which decreased after 0.6 jmole/sq m CO were adsorbed and was approx. 70 kcal/mole at 2 jmole/sq m CO. Carbon dioxide adsorbed on the oxygen-covered surface with 38 kcal/mole heat of adsorption that was independent of coverage. The adsorption study provided evidence for the formation of adsorbed carbonate (CO/sub 3/) surface complexes.

Vass, M.I.; Budrugeac, P.

1980-07-01T23:59:59.000Z

110

Measurements of the diffusion coefficient of silver 110-m in a nuclear grade graphite  

E-Print Network [OSTI]

MEASUREMENTS OF TEE DIFFUSION COEFFICIENT OF SILVER 110-m IN A NUCLEAR GRADE. GRAPHITE A Thesis by THAD CALHOUN MCMILLAN, Jr. Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree... of MASTER OF SCIENCE August 1980 Major Subject: Nuclear Engineering MEASUREMENTS OF THE DIFFUSION COEFFICIENT OF SILVER 110-m IN A NUCLEAR GRADE GRAPHITE A Thesis by THAD CALHOUN MCMILLAN, Jr. Approved as to style and content by: (Chairman...

McMillan, Thad Calhoun

2012-06-07T23:59:59.000Z

111

Staining of in vivo subsurface degradation in dental composites with silver nitrate  

SciTech Connect (OSTI)

A previously reported technique for staining areas of degradation in dental composite restorations was evaluated in 51 removed restorations. The staining reagent was silver nitrate, which penetrated the degraded subsurface as ionic silver and was subsequently developed into colored deposits of metallic silver. Several artefacts were recognized that resulted in an apparent image of subsurface stain. Most importantly, the presence of a layer of adsorbed silver on the edge of the specimen exaggerated the extent of staining. In order for the true depth of stain to be determined, thin sections of the materials should first be examined with a stereomicroscope to distinguish any contribution from adsorbed silver on the specimen edge. With this regimen, no stain was present in 41% of the restorations, and in a further 30%, the depth of stain was less than 50 microns. In two composites, the depth of stain was greater than 900 microns, and in a number of specimens, localized stain was found in association with attrition scars. Energy-dispersive x-ray analysis indicated that the amount of silver present in the degraded layers was very small. Overall, the results indicated that the staining technique is useful in the study of composite degradation.

Mair, L.H. (Univ. of Liverpool (England))

1991-03-01T23:59:59.000Z

112

Synthesis, Characterization, and Silver Adsorption Property of Magnetic Cellulose Xanthate from Acidic Solution: Prepared by One Step and Biogenic Approach  

Science Journals Connector (OSTI)

Finally this method was applied to analyze the silver ions in tap water, dental radiology agent, and synthetic samples. ... Finally this method was applied for determination of the silver ions, in tap water, dental radiology agent, and synthetic samples. ... Finally, the MCX1 was applied for adsorption of Ag+ from dental radiology agent and synthetic samples, and the results indicate the capability of the method for selective adsorption of silver from complicated matrices. ...

Mostafa Hossein Beyki; Mehrnoosh Bayat; Simin Miri; Farzaneh Shemirani; Hassan Alijani

2014-08-27T23:59:59.000Z

113

Evaluation of sterling silver as a contacting material for the cathode chamber of the solid-oxide fuel cell.  

E-Print Network [OSTI]

??This research focuses on the development and testing of contact paste materials for the SOFC, utilizing silver, in a simulated cathode environment. Test specimens were (more)

Sakacsi, John.

2006-01-01T23:59:59.000Z

114

Effect of geometric lattice design on optical/electrical properties of transparent silver grid for organic solar cells  

Science Journals Connector (OSTI)

Silver (Ag) grid transparent electrode is one of the most promising transparent conducting electrodes (TCEs) to replace conventional indium tin oxide (ITO). We systematically...

Lim, Ju Won; Lee, Young Tack; Pandey, Rina; Yoo, Tae-Hee; Sang, Byoung-In; Ju, Byeong-Kwon; Hwang, Do Kyung; Choi, Won Kook

2014-01-01T23:59:59.000Z

115

Aging of Iodine-Loaded Silver Mordenite in NO2  

SciTech Connect (OSTI)

Used nuclear fuel facilities need to control and minimize radioactive emissions. Off-gas systems are designed to remove radioactive contaminants, such as 85Kr, 14C, 3H, and 129I. In an off-gas system, any capture material will be exposed to a gas stream for months at a time. This gas stream may be at elevated temperature and could contain water, NOx gas, or a variety of other constituents comprising the dissolver off-gas stream in a nuclear fuel reprocessing plant. For this reason, it is important to evaluate the effects of long-term exposure, or aging, on proposed capture materials. One material under consideration is reduced silver mordenite (Ag0Z), which is recognized for its efficient iodine capture properties. Iodine is immobilized on Ag0Z as AgI, a solid with low volatility (m.p. ? 500C). The aim of this study was to determine whether extended aging at elevated temperature in a nominally 2% NO2 environment would result in a loss of immobilized iodine from this material due to either physical or chemical changes that might occur during aging. Charges of iodine-loaded reduced silver mordenite (I2-Ag0Z) were exposed to a 2% NO2 environment for 1, 2, 3, and 4 months at 150C, then analyzed for iodine losses The aging study was completed successfully. The material did not visibly change color or form. The results demonstrate that no significant iodine loss was observed over the course of 4 months of 2% NO2 aging of I2-Ag0Z at elevated temperature within the margin of error and the variability (~10%) in the loading along the beds. This provides assurance that iodine will remain immobilized on Ag0Z during extended online use in an off-gas capture treatment system. Future tests should expose I2-Ag0Z to progressively more complex feed gases in an effort to accurately replicate the conditions expected in a reprocessing facility.

Bruffey, Stephanie H. [ORNL; Jubin, Robert Thomas [ORNL; Patton, Kaara K. [ORNL; Walker Jr, Joseph Franklin [ORNL

2014-04-01T23:59:59.000Z

116

Silver Peak Innovative Exploration Project Geothermal Project | Open Energy  

Open Energy Info (EERE)

Innovative Exploration Project Geothermal Project Innovative Exploration Project Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Silver Peak Innovative Exploration Project Project Type / Topic 1 Recovery Act: Geothermal Technologies Program Project Type / Topic 2 Validation of Innovative Exploration Technologies Project Description The scope of this three phase project includes tasks to validate a variety of innovative exploration and drilling technologies which aim to accurately characterize the geothermal site and thereby reduce project risk. Phase 1 exploration will consist of two parts: 1) surface and near surface investigations and 2) subsurface geophysical surveys and modeling. The first part of Phase 1 includes: a hyperspectral imaging survey (to map thermal anomalies and geothermal indicator minerals), shallow temperature probe measurements, and drilling of temperature gradient wells to depths of 1000 feet. In the second part of Phase 1, 2D & 3D geophysical modeling and inversion of gravity, magnetic, and magnetotelluric datasets will be used to image the subsurface. This effort will result in the creation of a 3D model composed of structural, geological, and resistivity components. The 3D model will then be combined with the temperature data to create an integrated model that will be used to prioritize drill target locations.

117

Silver Star Hot Springs Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Hot Springs Geothermal Area Hot Springs Geothermal Area Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Silver Star Hot Springs Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (0) 9 Exploration Activities (0) 10 References Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"TERRAIN","zoom":6,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"300px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":45.685,"lon":-112.295,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

118

Silver Creek-Morton Transmission Project: Environmental assessment  

SciTech Connect (OSTI)

Bonneville Power Administration (BPA) will in 1989, replace the Silver Creek-Morton 69-kV transmission line with a line of 115-kV construction and, in the late 1990's, add capacitors at Morton Substation. Portions of the new line would be constructed on new right-of-way adjacent to the old 69-kV line and portions would be constructed on the same right-of-way. Construction on adjacent right-of-way would require new right-of-way up to 50 feet wide on one side of the present right-of-way. BPA would then release to private ownership right-of-way up to 50 feet wide on the opposite side, after the old line has been removed. Parts of the new line would be constructed on H-frame wood-pole sructures and parts on single wood-pole structures, depending on land use constraints. 16 refs., 3 figs., 3 tabs.

Not Available

1986-06-01T23:59:59.000Z

119

Silver doped nanobioactive glass particles for bone implant applications  

SciTech Connect (OSTI)

Silica based silver doped nanobioactive glass compositions (58SiO{sub 2}-33CaO-9P{sub 2}O{sub 5} and 58SiO{sub 2}-23CaO-9P{sub 2}O{sub 5}-10Ag{sub 2}O(mol%)) were synthesized by a simple sol-gel route. The prepared samples were comprehensively characterised by X-ray diffraction, Fourier transform infrared spectroscopy, transmission electron microscopy and scanning electron microscopic studies. The results reveal that the prepared samples have amorphous phase with spherical morphology and having a particle size less than 100 nm. The specific surface areas were 90 and 61 m{sup 2}g{sup -1} respectively. The in vitro bioactivity of glass samples were confirmed by the formation of hydroxyapatite layer on glass surfaces. The Ag{sub 2}O-doped nanobioactive glasse samples shows reveal significant antibacterial activity compare with base glasses.

Prabhu, M.; Kavitha, K.; Karunakaran, G.; Manivasakan, P.; Rajendran, V. [Centre for Nanoscience and Technology, K. S. Rangasamy College of Technology, Tiruchengode - 637215, Namakkal (DT), Tamil Nadu (India)

2013-02-05T23:59:59.000Z

120

Room temperature discharge characteristics of Li/NH4NO3?LiNO3-amide cells using silver salts as active cathode materials  

Science Journals Connector (OSTI)

The discharge characteristics of cells using lithium anodes in conjunction with nitrate-amide melt electrolytes and silver salt cathodes are presented. The use of insoluble or sparingly soluble silver salts as active

G. E. McManis; A. N. Fletcher; D. E. Bliss

1986-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "ffalo tioga silver" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

The Role of Neutron Activation Analysis in the Pathological Evaluation of Silver-Eluting Biomedical Devices in Biological Matrices  

E-Print Network [OSTI]

to their presence was not observed. INAA results correlated with these findings; silver was not detected adjacent to the test article, but a concentration of 74 ppm 29% of silver was observed in tissue adjacent to the control article. A complex system of ordinary...

Lancon, Trevor

2014-08-14T23:59:59.000Z

122

Efficient organic light-emitting diode using semitransparent silver as anode Huajun Peng, Xiuling Zhu, Jiaxin Sun, Zhiliang Xie, Shuang Xie,  

E-Print Network [OSTI]

Efficient organic light-emitting diode using semitransparent silver as anode Huajun Peng, Xiuling A semitransparent silver layer is investigated as the anode for organic light-emitting devices OLEDs. A bottom-emitting OLED using the modified, semitransparent silver anode, demonstrates improved current

123

Transformation of carbon monoxide dimer surface structures on yttrium oxide modified by silver  

SciTech Connect (OSTI)

It has been established that introducing ions of silver(II) in yttrium(III) oxide leads to the formation of a significant concentration of a paramagnetic dimer species (CO)/sub 2/-in the course of the adsorption of carbon monoxide, and that these dimers exhibit high thermal stability and reactivity. Reactions are proposed for the formation of the dimer species (CO)/sub 2//sup 2 -/ and (CO)/sub 2//sup -/ on the surface of the Ag/Y/sub 2/O/sub 3/ catalyst that involve the reduction of the anion vacancies and a change in the oxidation state of the silver ions. Modifying the yttrium oxide with ionic silver leads to a marked decrease in the strength of the oxidative ability of the surface of the catalyst for CO, while the nature of the active sites of the yttrium oxide, which adsorbs CO in three forms, remains unchanged.

Vydrin, S.N.; Bobolev, A.V.; Loginov, A.Yu.

1987-09-10T23:59:59.000Z

124

Cavitation erosion of silver plated coating at different temperatures and pressures  

SciTech Connect (OSTI)

Cavitation often occurs in inducer pumps used for space rockets. Silver plated coating on the inducer liner faces the damage of cavitation. Therefore, it is important to study about the cavitation erosion resistance for silver plated coating at several operating conditions in the inducer pumps. In this study, the cavitation erosion tests were carried for silver plated coating in deionized water and ethanol at several liquid temperatures (273K400K) and pressures (0.10MPa0.48MPa). The mass loss rate is evaluated in terms of thermodynamic parameter ? proposed by Brennen [9], suppression pressure pp{sub v} (p{sub v}: saturated vapor pressure) and acoustic impedance ?c (?: density and c: sound speed). Cavitation bubble behaviors depending on the thermodynamic effect and the liquid type were observed by high speed video camera. The mass loss rate is formulated by thermodynamic parameter ?, suppression pressure pp{sub v} and acoustic impedance ?c.

Hattori, Shuji; Motoi, Yoshihiro [Graduate School of Engineering, University of Fukui, 3-9-1 Bunkyo, Fuku-shi, Fukui 910-8507 (Japan); Kikuta, Kengo; Tomaru, Hiroshi [IHI Corperation, TOYOSU IHI BUILDING, 1-1, Toyosu 3-chome, Koto-ku, Tokyo 1358710 (Japan)

2014-04-11T23:59:59.000Z

125

Behavior of silver molybdate at high-pressure  

SciTech Connect (OSTI)

Behavior of cubic spinel phase of Ag{sub 2}MoO{sub 4} is investigated at high pressure using X-ray diffraction and Raman spectroscopy. The P-V data are fitted to a third order Birch-Murnaghan equation of state using a value of B{sub 0}=113 GPa and B Prime {sub 0}=4. The compound is also found to exhibit a phase transition around 5 GPa to a tetragonal structure and the two phases are found to coexist over a range of pressures. Raman spectra exhibit dramatic changes across the phase transition. Increase of X-ray background scattering and broadening of the Raman peaks associated with MoO{sub 4} tetrahedral ions in the high pressure phase suggest evolution of positional disorder. However, no evidence of pressure-induced amorphization was found up to 47 GPa. - Graphical abstract: Evolution of the integrated intensity of all the diffraction peaks between 12 and 18 degree 2{theta} as a function of pressure. The rapid decrease of the intensity suggests evolution of positional disorder in the high-pressure tetragonal phase. Highlights: Black-Right-Pointing-Pointer First in-situ X-ray diffraction and Raman study of cubic silver molybdate at high pressure. Black-Right-Pointing-Pointer Commencement of a structural transition to a tetragonal phase is found at 2.3 GPa. Black-Right-Pointing-Pointer The high-pressure phase is found to have positional disorder. Black-Right-Pointing-Pointer A bulk modulus of 113 GPa is obtained from the equation of state.

Arora, A.K., E-mail: akarora49@yahoo.co.in [Condensed Matter Physics Division, Indira Gandhi Centre for Atomic Research, Kalpakkam 603102 (India); Nithya, R. [Condensed Matter Physics Division, Indira Gandhi Centre for Atomic Research, Kalpakkam 603102 (India)] [Condensed Matter Physics Division, Indira Gandhi Centre for Atomic Research, Kalpakkam 603102 (India); Misra, Sunasira [Liquid Metals and Structural Chemistry Division, Indira Gandhi Centre for Atomic Research, Kalpakkam 603102 (India)] [Liquid Metals and Structural Chemistry Division, Indira Gandhi Centre for Atomic Research, Kalpakkam 603102 (India); Yagi, Takehiko [Institute for Solid State Physics, Tokyo University, Kashiwanoha, Kashiwa, Chiba 277-8581 (Japan)] [Institute for Solid State Physics, Tokyo University, Kashiwanoha, Kashiwa, Chiba 277-8581 (Japan)

2012-12-15T23:59:59.000Z

126

Zero-field Spin Depolarization of Low-Energy Muons in Ferromagnetic Nickel and Silver Metal  

Science Journals Connector (OSTI)

We present zero-field muon-spin depolarization measurements in nickel and silver performed using low-energy muon-spin relaxation technique.Ni or Ag are usually used in this depth-resolved technique as a backing material to enable background subtraction when studying small crystals or materials with weak magnetism. The depolarization rate of the asymmetry in silver and that of the slow relaxing part of the asymmetry in nickel are small(? 0.05?s?1), and weakly temperature and energy-dependent.

H. Saadaoui; Z. Salman; T. Prokscha; A. Suter; B.M. Wojek; E. Morenzoni

2012-01-01T23:59:59.000Z

127

Donor doping of single-walled carbon nanotubes by filling of channels with silver  

SciTech Connect (OSTI)

The channels of single-walled carbon nanotubes (SWNTs) are filled with metallic silver. The synthesized nanocomposites are studied by Raman spectroscopy and optical absorption spectroscopy, and these data indicate a substantial modification of the electronic structure of the nanotubes upon their filling. Moreover, X-ray photoelectron spectroscopy shows that the incorporation of the metal leads to a change in the work function of SWNTs due to the Fermi level upshift and to the transfer of an electron density from inserted nanoparticles to the nanotube walls. Thus, the filling of the channels with silver results in donor doping of the nanotubes.

Kharlamova, M. V., E-mail: mv.kharlamova@gmail.com [Moscow State University (Russian Federation); Niu, J. J. [Drexel University, Department of Materials Science and Engineering (United States)

2012-09-15T23:59:59.000Z

128

Optimized fabrication and electrical analysis of silver nanowires templated on DNA molecules  

E-Print Network [OSTI]

. In this letter, we present the base sequence design of synthetic double-stranded DNA dsDNA and fabrication of metallic silver nanowires templated on both synthetic dsDNA and bacteriophage -DNA molecules. We also as programmable interconnects in bio- electronic devices. The DNA base sequence of the synthetic unit dsDNA tile

Finkelstein, Gleb

129

Laser cleaning of tarnished silver and copper threads in museum textiles Christian Degrigny a,  

E-Print Network [OSTI]

Laser cleaning of tarnished silver and copper threads in museum textiles Christian Degrigny a, 44306 Nantes cedex 3, France d Laser and Applications Division, Institute of Electronic Structure and Laser (IESL9), FORTH, Vasilika Vouton, P.O. Box 1527, Heraklion 71110, Crete, Greece Abstract Recent

Boyer, Edmond

130

Silver Surfer: A System to Compare Isometric and Elastic Board Interfaces for Locomotion in VR  

E-Print Network [OSTI]

Silver Surfer: A System to Compare Isometric and Elastic Board Interfaces for Locomotion in VR Jia travel in virtual environments. We also demonstrate the setup of a complete virtual reality system aimed Surf Simulator. Because it is hard for people to yaw a board when standing on it, most board interfaces

Lindeman, Robert W.

131

Atmospheric Corrosion of Silver Investigated by X-ray Photoelectron Spectroscopy Dissertation  

E-Print Network [OSTI]

Atmospheric Corrosion of Silver Investigated by X-ray Photoelectron Spectroscopy Dissertation Atmospheric corrosion is a costly problem. Accelerated laboratory tests, such as the salt fog chamber, have been created to predict corrosion of materials without the need to expose them over long periods

132

Harnessing Nanomedicine for Mucosal TheranosticsA Silver Bullet at Last?  

Science Journals Connector (OSTI)

Harnessing Nanomedicine for Mucosal TheranosticsA Silver Bullet at Last? ... (23) It is, therefore, expected that the next therapeutic modality in treating IBD could use targeted nanomedicines that deliver therapeutic cargos to bacteria or to epithelial cells that secrete substances that affect the microbiome. ...

Eran Elinav; Dan Peer

2013-04-09T23:59:59.000Z

133

Transparent conductive grids via direct writing of silver nanoparticle inks Bok Yeop Ahn,a  

E-Print Network [OSTI]

. Using this approach, microscale features ($1 mm) in one-dimensional (1D) to three-dimensional (3D transparency and electrical conductivity.6 Recent efforts have focused on printing and other solution routes and co-workers have produced transparent conductive arrays by inkjet printing of dilute silver

Lewis, Jennifer

134

Phylogeny and Nucleomorph Karyotype Diversity of Chlorarachniophyte Algae TIA D. SILVER,a,1  

E-Print Network [OSTI]

Phylogeny and Nucleomorph Karyotype Diversity of Chlorarachniophyte Algae TIA D. SILVER,a,1 SAYAKA/or reticulopod-forming marine algae with chlorophyll a- and b-containing plastids of secondary endosymbiotic. THE chlorarachniophytes are an enigmatic group of unicellular marine algae with diverse morphologies and a widespread

Archibald, John

135

(Data in metric tons1 of silver content unless otherwise noted)  

E-Print Network [OSTI]

that is reclaimed and recycled annually from photographic wastewater. Import Sources (2005-08):2 Mexico, 54%; Canada in photographic wastewater may be recycled. Silver demand for industrial, photographic, jewelry, silverware Net import reliance8 as a percentage of apparent consumptione 72 63 68 67 63 Recycling: In 2009

136

Bioavailability of silver nanoparticles and ions: from a chemical and biochemical perspective  

Science Journals Connector (OSTI)

...Switzerland 4 Respiratory Medicine, Department of Clinical...increase in the level of nanotechnology-related products...applications, including medicine, consumer products...bacteria, and its uses in medicine. Chem. Rev. ( doi...silver nanoparticles. Nanotechnology 16, 2346-2353...

2013-01-01T23:59:59.000Z

137

Process for forming pure silver ohmic contacts to N- and P-type gallium arsenide materials  

DOE Patents [OSTI]

Disclosed is an improved process for manufacturing gallium arsenide semiconductor devices having as its components a n-type gallium arsenide substrate layer and a p-type gallium arsenide diffused layer. The improved process comprises forming a pure silver ohmic contact to both the diffuse layer and the substrate layer wherein the n-type layer comprises a substantially low doping carrier concentration.

Hogan, S.J.

1983-03-13T23:59:59.000Z

138

Identification of silver and palladium in irradiated TRISO coated particles of the AGR-1 experiment  

Science Journals Connector (OSTI)

Abstract Evidence of the release of certain metallic fission products through intact tristructural isotropic (TRISO) particles has been seen for decades around the world, as well as in the recent AGR-1 experiment at the Idaho National Laboratory (INL). However, understanding the basic mechanism of transport is still lacking. This understanding is important because the TRISO coating is part of the high temperature gas-cooled reactor functional containment and critical for the safety strategy for licensing purposes. Our approach to identify fission products in irradiated AGR-1 TRISO fuel using scanning transmission electron microscopy (STEM), electron energy loss spectroscopy (EELS) and energy filtered TEM (EFTEM), has led to first-of-a-kind data at the nano-scale indicating the presence of silver at triple-points and grain boundaries of the SiC layer in the TRISO particle. Cadmium was also found in the triple junctions. In this initial study, the silver was only identified in SiC grain boundaries and triple points on the edge of the SiCIPyC interface up to a depth of approximately 0.5?m. Palladium was identified as the main constituent of micron-sized precipitates present at the SiC grain boundaries. Additionally spherical nano-sized palladium rich precipitates were found inside the SiC grains. No silver was found in the center of the micron-sized fission product precipitates using these techniques, although silver was found on the outer edge of one of the PdUSi containing precipitates which was facing the \\{IPyC\\} layer. Only PdU containing precipitates were identified in the \\{IPyC\\} layer and no silver was identified in the \\{IPyC\\} layer. The identification of silver alongside the SiC grain boundaries and the findings of Pd inside the SiC grains and alongside SiC grain boundaries provide important information needed to understand silver and palladium transport in TRISO fuel, which has been the topic of international research for the past forty years. The findings reported in this paper may support the postulations of recent research that Ag transport may be driven by grain boundary diffusion. However, more work is needed to fully understand the transport mechanisms. Additionally, the usefulness of the advanced electron microscopic techniques for TRISO coated particle research is demonstrated in this paper.

I.J. van Rooyen; T.M. Lillo; Y.Q. Wu

2014-01-01T23:59:59.000Z

139

Thermal conductivity studies of novel nanofluids based on metallic silver decorated mesoporous silica nanoparticles  

SciTech Connect (OSTI)

Graphical abstract: - Highlights: Metallic silver was decorated in mSiO{sub 2} with grafted hemiaminal functional groups. Synthesized nanoparticles were used for preparation of glycerol based nanofluids. The effect of temperature, weight fraction of mSiO{sub 2} and concentration of silver nanoparticles on thermal conductivity of nanofluids was investigated. - Abstract: In the present study, the mesoporous structure of silica (mSiO{sub 2}) nanoparticles as well as hemiaminal grafted mSiO{sub 2} decorated by metallic silver (Ag/mSiO{sub 2}) has been used for the preparation of glycerol based nanofluids. Structural and morphological characterization of the synthesized products have been carried out using Fourier transform infrared spectroscopy (FTIR), scanning electron microscope (SEM), X-ray diffraction (XRD), UVvis spectroscopy, inductively coupled plasma (ICP) and N{sub 2} adsorptiondesorption isotherms. The thermal conductivity and viscosity of the nanofluids have been measured as a function of temperature for various weight fractions and silver concentrations of mSiO{sub 2} and Ag/mSiO{sub 2} nanoparticles, respectively. The results show that the thermal conductivity of the nanofluids increase up to 9.24% as the weight fraction of mSiO{sub 2} increases up to 4 wt%. Also, increasing the percent of the silver decorated mSiO{sub 2} (Ag/mSiO{sub 2}) up to 2.98% caused an enhancement in the thermal conductivity of the base fluid up to 10.95%. Furthermore, the results show that the nanofluids have Newtonian behavior in the tested temperature range for various concentrations of nanoparticles.

Tadjarodi, Azadeh, E-mail: tajarodi@iust.ac.ir [Research Laboratory of Inorganic Materials Synthesis, Department of Chemistry, Iran University of Science and Technology, 16846-13114 Tehran (Iran, Islamic Republic of); Zabihi, Fatemeh [Research Laboratory of Inorganic Materials Synthesis, Department of Chemistry, Iran University of Science and Technology, 16846-13114 Tehran (Iran, Islamic Republic of); Chemistry and Nanotechnology Laboratory, National Center for Laser Science and Technology, Tehran (Iran, Islamic Republic of)

2013-10-15T23:59:59.000Z

140

Preparation and optical properties of a new nanostructural material: Silver-ion-doped CdS nanoparticles in silicate matrices  

Science Journals Connector (OSTI)

Porous silicate glasses containing cadmium sulfide nanoparticles doped with silver ions have been prepared; light absorption and luminescence have been investigated; and a new general route for the cretion of ...

N. P. Smirnova; A. I. Kryukov; A. M. Eremenko

Note: This page contains sample records for the topic "ffalo tioga silver" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Heat transfer rate of a closed-loop oscillating heat pipe with check valves using silver nanofluid as working fluid  

Science Journals Connector (OSTI)

This research investigated the effect of aspect ratios (evaporator length to inner diameter of capillary tube), inclination angles, and concentrations of silver nanofluid on the heat transfer rate of a closed-loo...

S. Wannapakhe; S. Rittidech; B. Bubphachot

2009-06-01T23:59:59.000Z

142

THE DESORPTION OF SILVER AND THALLIUM FROM SOILS IN THE PRESENCE OF A CHELATING RESIN WITH THIOL  

E-Print Network [OSTI]

isomorphic substitution for potassium leads to its environmental release Water, Air, and Soil Pollution 160 nonferrous mining, metal works, coal combustion, and cement plants (Schoer, 1984). Much more silver

Walter, M.Todd

143

Investigation into the molar feeding ratio and temperature dependence on the replacement reaction between platinum ions and silver nanoparticles  

E-Print Network [OSTI]

The deliberate structuring of bimetallic nanoparticles has useful applications in both fuel cell applications and biomedical research. This thesis studies the replacement reaction between platinum ions and silver nanoparticles, ...

Stuk, Archimedes

2010-01-01T23:59:59.000Z

144

Spectrally controlled atom-by-atom photoassembly of silver clusters on the surface of ionic-covalent crystals  

Science Journals Connector (OSTI)

The fundamental possibility of implementing light-controlled atom-by-atom assembly of silver clusters beginning with dimers and trimers via photostimulated diffusion of individual atoms initially adsorbed on t...

A. N. Latyshev; O. V. Ovchinnikov; M. S. Smirnov

2010-11-01T23:59:59.000Z

145

The Effect of Annealing at 1500 C on Migration and Release of Ion Implanted Silver in CVD Silicon Carbide  

SciTech Connect (OSTI)

The transport of silver in CVD {beta}-SiC has been studied using ion implantation. Silver ions were implanted in {beta}-SiC using the ATLAS accelerator facility at the Argonne National Laboratory. Ion beams with energies of 93 and 161 MeV were used to achieve deposition with peak concentrations at depths of approximately 9 and 13 {micro}m, respectively. As-implanted samples were then annealed at 1500 C for 210 or 480 hours. XPS, SEM, TEM, STEM, and optical methods were used to analyze the material before and after annealing. Silver concentration profiles were determined using XPS before and after annealing. STEM and SEM equipped with quantitative chemical analysis capability were used to more fully characterize the location and morphology of the silver before and after annealing. The results show that, within the uncertainty of measurement techniques, there is no silver migration, via either inter- or intragrannular paths, for the times and temperature studied. Additionally, the silver was observed to phase separate within the SiC after annealing. The irradiation damage from the implantation process resulted in a three-layer morphology in the as-implanted condition: (1) a layer of unaltered SiC, followed by (2) a layer of crystallized SiC, followed by (3) an amorphized layer which contained essentially all of the implanted silver. After annealing the layer structure changed. Layer 1 was unaltered. The grains in layer 2 recrystallized to form an epitaxial (columnar) layer. Layer 3 recrystallized to form a fine grain equiaxed layer. The results of this work do not support the long held assumption that silver release from CVD SiC, used for gas-reactor coated particle fuel, is dominated by grain boundary diffusion.

HJ MacLean; RG Ballinger; LE Kolaya; SA Simonson; N Lewis; M Hanson

2004-10-07T23:59:59.000Z

146

Autocatalytic silver-plating of aluminium radio frequency waveguides with autocatalytic nickel as the undercoat for space applications  

Science Journals Connector (OSTI)

Autocatalytic plating, a technique used for evenly coating contoured items with deep cavities, such as microwave components, irrespective of shape and size of the item to be plated, was used in this work to coat a radio frequency waveguide. In this work, a process sequence was developed for autocatalytic silver plating on aluminum base material with autocatalytic nickel as the undercoat. The thickness of the deposited silver depends on variables like temperature, concentration of silver ions in the electrolyte, and the pH of the solution. The influence of these variables was studied under different process conditions. Silver-coated rectangular plates were subjected to various tests, including a bend test, a heat resistance test, a thermal cycling test, a thermo vacuum test, a solderability test, and a humidity resistance test. Autocatalytic silver-coated RF waveguide WR28 was tested for insertion loss and return loss. Autocatalytic silver-plated rectangular plates and waveguides were found to withstand a simulated space environment.

Sharad Shukla; N Gomathi; Rene George

2014-01-01T23:59:59.000Z

147

Reduced graphene oxide based silver sulfide hybrid films formed at a liquid/liquid interface  

SciTech Connect (OSTI)

Free-standing, ultra-thin films of silver sulfide and reduced graphene oxide (RGO) based silver sulfide hybrids are prepared at a liquid/liquid interface employing in situ chemical reaction strategy. Ag{sub 2}S and RGO?Ag{sub 2}S hybrid films are characterized by various techniques such as UV-visible and photo luminescence spectroscopy, X-ray diffraction and scanning electron microscopy. The morphology of hybrid films consists of Ag{sub 2}S nanocrystals on RGO surface while Ag{sub 2}S films contains branched network of dendritic structures. RGO?Ag{sub 2}S exhibit interesting optical and electrical properties. The hybrid films absorb in the region 500650 nm and show emission in the red region. A higher conductance is observed for the hybrid films arising from the RGO component. This simple low cost method can be extended to prepare other RGO based metal sulfides.

Bramhaiah, K., E-mail: jsneena@csmr.res.in; John, Neena S., E-mail: jsneena@csmr.res.in [Centre for Soft Matter Research, P.B. No.1329, Jalahalli, Bangalore-560013 (India)

2014-04-24T23:59:59.000Z

148

Boron- and phosphorus-doped polycrystalline silicon thin films prepared by silver-induced layer exchange  

SciTech Connect (OSTI)

Intentional boron and phosphorus doping of polycrystalline silicon thin films on glass prepared by the silver-induced layer exchange is presented. A silver/(titanium) oxide/amorphous silicon stack is annealed at temperatures below the eutectic temperature of the Ag/Si system, leading to a complete layer exchange and simultaneous crystallization of the amorphous silicon. Intentional doping of the amorphous silicon prior to the exchange process results in boron- or phosphorus-doped polycrystalline silicon. Hall effect measurements show carrier concentrations between 2 Multiplication-Sign 10{sup 17} cm{sup -3} and 3 Multiplication-Sign 10{sup 20} cm{sup -3} for phosphorus and 4 Multiplication-Sign 10{sup 18} cm{sup -3} to 3 Multiplication-Sign 10{sup 19} cm{sup -3} for boron-doped layers, with carrier mobilities up to 90 cm{sup 2}/V s.

Antesberger, T.; Wassner, T. A.; Jaeger, C.; Algasinger, M.; Kashani, M.; Scholz, M.; Matich, S.; Stutzmann, M. [Walter Schottky Institut and Physics Department, Technische Universitaet Muenchen, Am Coulombwall 4, 85748 Garching (Germany)] [Walter Schottky Institut and Physics Department, Technische Universitaet Muenchen, Am Coulombwall 4, 85748 Garching (Germany)

2013-05-27T23:59:59.000Z

149

In situ transmission electron microscopy observation of silver oxidation in ionized/atomic gas.  

SciTech Connect (OSTI)

The interaction between silver and ionized and atomic gas was observed directly by in situ transmission electron microscopy with an environmental cell for the first time. The electron beam provides dual functions as the source of both gas ionization and imaging. The concentration of ionized gas was tuned via adjusting the current density of the electron beam. Oxidation of the silver is observed in situ, indicating the presence of ionized and/or atomic oxygen. The evolution of microstructure and phase constituents was characterized. Then the oxidation rate was measured, and the relationships among grain size, mass transport rate, and electron flux were characterized. The role of the electron beam is discussed, and the results are rationalized with respect to ex situ results from the literature.

Sun, L.; Noh, K. W.; Wen, J-G.; Dillon, S. J. (Materials Science Division); (Massachusetts Inst. Tech.); (Univ. Illinois - Urbana)

2011-10-17T23:59:59.000Z

150

Schneider Electric Goes Platinumand Silverin Superior Energy Performance  

Broader source: Energy.gov [DOE]

?AMO is proud to announce that Schneider Electric now has five manufacturing facilities certified in the U.S. Department of Energy's (DOE) Superior Energy Performance (SEP) program and ISO 50001. Two Platinum level facilitiesSmyrna, Tennessee, and Seneca, South Carolinaimproved their energy performance by more than 15%. Three Silver level plantsLincoln, Nebraska; Lexington, Kentucky; and Cedar Rapids, Iowaimproved energy performance by more than 5%.

151

Large magnetoresistance in non-magnetic silver chalcogenides and new class of magnetoresistive compounds  

DOE Patents [OSTI]

The heavily-doped silver chalcogenides, Ag.sub.2+.delta. Se and Ag.sub.2+.delta. Te, show magnetoresistance effects on a scale comparable to the "colossal" magnetoresistance (CMR) compounds. Hall coefficient, magnetoconductivity, and hydrostatic pressure experiments establish that elements of narrow-gap semiconductor physics apply, but both the size of the effects at room temperature and the linear field dependence down to fields of a few Oersteds are surprising new features.

Saboungi, Marie-Louis (Chicago, IL); Price, David C. L. (Chicago, IL); Rosenbaum, Thomas F. (Chicago, IL); Xu, Rong (Den Haag, NL); Husmann, Anke (Kiel, DE)

2001-01-01T23:59:59.000Z

152

Infrared-Laser Photoacoustic Spectroscopy for Surface Studies: SF6 Interaction with Silver Films  

Science Journals Connector (OSTI)

Infrared-laser photoacoustic spectroscopy has been applied to surface studies at submonolayer coverage under ultrahigh-vacuum conditions. The adsorption of SF6 on silver films at 90 K was investigated. Simultaneous x-ray photoelectron measurements show that 0.1 of a monolayer can be readily detected with the photoacoustic technique. Photoacoustic spectra from submonolayer to multilayer surface coverages have been obtained and show characteristic SF6 vibrational bands.

F. Trger; H. Coufal; T. J. Chuang

1982-12-06T23:59:59.000Z

153

Rolling contact fatigue in high vacuum using ion plated nickel-copper-silver solid lubrication  

SciTech Connect (OSTI)

Ion plated, nickel-copper-silver coated steel ball bearings that were tested in rolling contact fatigue (RCF) experiments in high vacuum are presented in this article. ANSI T5 ball bearings were coated with approximately 10 nm of nickel-copper followed by 100 nm of silver using a dc ion plating process. The balls were then tested for RCF in vacuum in the 10{sup -7} Torr range at 130 Hz rotational speed and at 4.1 GPa Hertzian contact stress. The significance of this work is in the extension of RCF testing to an ultrahigh vacuum (UHV) application using silver as a lubricant instead of oil. The effects of pressure and voltage on the ion plating process were also investigated using scanning electron microscopy and RCF life testing in UHV. Test results with a ball size of 5/16 in. in UHV show that deposition at voltages greater than 2.5 kV shortens the RCF life and introduces a unique failure mode. Voltage and pressure fluctuations during the deposition process result in significant thickness monitor measurement errors as well. A regulator control scheme that minimizes the process pressure overshoot is also simulated.

Danyluk, Mike; Dhingra, Anoop [Mechanical Engineering Department, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53211-3029 (United States)

2011-01-15T23:59:59.000Z

154

The Origin of Surface-Enhanced Raman Scattering of 4,4' -Biphenyldicarboxylate on Silver Substrates  

SciTech Connect (OSTI)

We combine scanning electron microscopy, atomic force microscopy, surface-enhanced Raman scattering (SERS), and tools of computational chemistry to investigate the origin of Raman scattering of 4,4-biphenyldicarboxylic acid adsorbed as 4,4-biphenyldicarboxylate on two different silver substrates. The first consists of a 100 nm deep cylindrical aperture embedded in an array of cylindrical nano-holes featuring an average diameter of 350 nm and a periodicity of 700 nm. The second is a nano-junction formed by a 100 nm silver nano-particle coated with the adsorbate and a flat silver surface. We find that the underlying background signal in the SERS spectra collected from the former strongly resemble the SERS spectra of the nano-sphere-featuring substrate, engineered to operate in the charge transfer plasmon limit. Our analysis of a series of SERS spectra consecutively collected from one nano-cylinder suggests that the optical response of a single molecule can be extracted, its brightest Raman active mode enhanced by a factor of 7.4 x 106.

El-Khoury, Patrick Z.; Peppernick, Samuel J.; Hu, Dehong; Joly, Alan G.; Hess, Wayne P.

2013-04-11T23:59:59.000Z

155

Determine Minimum Silver Flake Addition to GCM for Iodine Loaded AgZ  

SciTech Connect (OSTI)

The minimum amount of silver flake required to prevent loss of I{sub 2} during sintering in air for a SNL Glass Composite Material (GCM) Waste Form containing AgI-MOR (ORNL, 8.7 wt%) was determined to be 1.1 wt% Ag. The final GCM composition prior to sintering was 20 wt% AgI-MOR, 1.1 wt% Ag, and 80 wt% Bi-Si oxide glass. The amount of silver flake needed to suppress iodine loss was determined using thermo gravimetric analysis with mass spectroscopic off-gas analysis. These studies found that the ratio of silver to AgI-MOR required is lower in the presence of the glass than without it. Therefore an additional benefit of the GCM is that it serves to inhibit some iodine loss during processing. Alternatively, heating the AgI-MOR in inert atmosphere instead of air allowed for densified GCM formation without I{sub 2} loss, and no necessity for the addition of Ag. The cause of this behavior is found to be related to the oxidation of the metallic Ag to Ag{sup +} when heated to above ~300{degrees}C in air. Heating rate, iodine loading levels and atmosphere are the important variables that determine AgI migration and results suggest that AgI may be completely incorporated into the mordenite structure by the 550{degrees}C sintering temperature.

Terry J. Garino; Tina M. Nenoff; Mark A. Rodriguez

2014-04-01T23:59:59.000Z

156

Enhancing the Sensitivity of Chemical Sensors for Chlorinated Hydrocarbons in Water by the Use of Tapered Silver Halide Fibers and Tunable Diode Lasers  

Science Journals Connector (OSTI)

Tapered silver halide fibers were used for the first time for high-sensitivity fiber evanescent wave spectroscopic (FEWS) measurements of chlorinated hydrocarbons (CHCs) in water at...

Gbel, Roman; Krska, Rudolf; Kellner, Robert; Kastner, Joachim; Lambrecht, Armin; Tacke, Maurus; Katzir, Abraham

1995-01-01T23:59:59.000Z

157

Uptake of Toxic Metal Ions from Water by Naked and Monolayer Protected Silver Nanoparticles: An X-ray Photoelectron Spectroscopic Investigation  

Science Journals Connector (OSTI)

Uptake of Toxic Metal Ions from Water by Naked and Monolayer Protected Silver Nanoparticles: An X-ray Photoelectron Spectroscopic Investigation ... Several other remedial measures including nano zerovalent iron (nzvi) has been proposed. ... Although several studies have investigated gold from the perspective of heavy metal remediation, investigations to such depth have not happened with silver. ...

M. S. Bootharaju; T. Pradeep

2010-04-15T23:59:59.000Z

158

Can oil prices help estimate commodity futures prices? The cases of copper and silver  

Science Journals Connector (OSTI)

There is an extensive literature on modeling the stochastic process of commodity futures. It has been shown that models with several risk factors are able to adequately fit both the level and the volatility structure of observed transactions with reasonable low errors. One of the characteristics of commodity futures markets is the relatively short term maturity of their contracts, typically ranging for only a few years. This poses a problem for valuing long term investments that require extrapolating the observed term structure. There has been little work on how to effectively do this extrapolation and in measuring its errors. Cortazar et al. (2008b) propose a multicommodity model that jointly estimates two commodities, one with much longer maturity futures contracts than the other, showing that futures prices of one commodity may be useful information for estimating the stochastic process of another. They implement the procedure using highly correlated commodities like WTI and Brent. In this paper we analyze using prices of long term oil futures contracts to help estimate long term copper and silver future prices. We start by analyzing the performance of the Cortazar et al. (2008b) multicommodity model, now applied to oil-copper and oil-silver which have much lower correlation than the WTIBrent contracts. We show that for these commodities with lower correlation the multicommodity model seems not to be effective. We then propose a modified multicommodity model with a much simpler structure which is easier to estimate and that uses the non-stationary long term process of oil to help estimate long term copper and silver futures prices, achieving a much better fit than using available individual or multicommodity models.

Gonzalo Cortazar; Francisco Eterovic

2010-01-01T23:59:59.000Z

159

Quantifying Stove Emissions Related to Different Use Patterns for the Silver-mini  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Quantifying Stove Emissions Related to Quantifying Stove Emissions Related to Different Use Patterns for the Silver-mini (Small Turkish) Space Heating Stove Randy Maddalena, Melissa Lunden, Daniel Wilson, Cristina Ceballos, Thomas Kirchstetter, Jonathan Slack, Larry Dale Environmental Energy Technologies Division Indoor Environment Group Lawrence Berkeley National Laboratory Berkeley, CA 94720 August 2012 This work was supported by the Millennium Challenge Corporation, USA and by the U.S. Department of Energy under Contract No. DE-AC02-05CH11231. LBNL-6319E Disclaimer This document was prepared as an account of work sponsored by the United States Government. While this document is believed to contain correct information, neither

160

Thermal expansion of multiwall carbon nanotube reinforced nanocrystalline silver matrix composite  

SciTech Connect (OSTI)

Multiwall carbon nanotube reinforced silver matrix composite was fabricated by novel molecular level mixing method, which involves nucleation of Ag ions inside carbon nanotube dispersion at the molecular level. As a result the carbon nanotubes get embedded within the powder rather than on the surfaces. Micro structural characterization by X- ray diffraction and scanning electron microscopy reveals that the nanotubes are homogeneously dispersed and anchored within the matrix. The thermal expansion of the composite with the multiwall nanotube content (0, 1.5 vol%) were investigated and it is found that coefficient of thermal expansion decreases with the addition of multiwall nanotube content and reduce to about 63% to that of pure Ag.

Sharma, Manjula, E-mail: manjula.physics@gmail.com; Sharma, Vimal [Department of Physics, NIT Hamirpur - 177005, HP (India); Pal, Hemant [Department of Physics, NIT Hamirpur - 177005, HP, India and Department of Physics, Govt. College Chamba - 176310, HP (India)

2014-04-24T23:59:59.000Z

Note: This page contains sample records for the topic "ffalo tioga silver" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Microsoft Word - Chemetall Foote_Kings Mountain and Silver Peak Final EA 9-15-10-1 _3_  

Broader source: Energy.gov (indexed) [DOE]

5 5 Final Environmental Assessment For Chemetall Foote Corporation Electric Drive Vehicle Battery and Component Manufacturing Initiative Kings Mountain, NC and Silver Peak, NV September 2010 Prepared for: Department of Energy National Energy Technology Laboratory This page intentionally left blank. Electric Drive Vehicle Battery and DOE/EA-1715 Component Manufacturing Initiative Project Environmental Assessment Chemetall Foote Corporation, Kings Mountain, NC and Silver Peak, NV September 2010 National Environmental Policy Act (NEPA) Compliance Cover Sheet Proposed Action: The U.S. Department of Energy (DOE) proposes, through a cooperative agreement with Chemetall Foote Corporation (Chemetall) to partially fund: (1) the establishment of a new 5,000 metric ton per year lithium

162

Reversible Temperature Dependence in Surface-Enhanced Raman Scattering of 1-Propanethiol Adsorbed on a Silver Island Film  

E-Print Network [OSTI]

Reversible Temperature Dependence in Surface-Enhanced Raman Scattering of 1-Propanethiol Adsorbed scattering (SERS) of 1-propanethiol adsorbed on a silver film prepared chemically has been measured over of various metals prepared by many different ways for a wide variety of adsorbate molecules.2 Intensive

Kim, Myung Soo

163

A stable, quasi-2D modification of silver: optical, electronic, vibrational and mechanical properties, and first principlescalculations  

Science Journals Connector (OSTI)

We report the optical, electronic, vibrational and mechanical properties of a stable, anisotropic, hexagonal (4H) form of silver. First principles calculations based on density functional theory were used to simulate the phonon dispersion curves and electronic band structure of 4H-Ag. The phonon dispersion data at 0K do not contain unstable phonon modes, thereby confirming that it is a locally stable structure. The Fermi surface of the 4H phase differs in a subtle way from that of the cubic phase. Experimental measurements indicate that, when compared to the commonly known face-centered cubic (3C) form of silver, the 4H-Ag form shows a 130-fold higher, strongly anisotropic, in-plane resistivity and a much lower optical reflectance with a pronounced surface plasmon contribution that imparts a distinctive golden hue to the material. Unlike common silver, the lower symmetry of the 4H-Ag structure allows it to be Raman active. Mechanically, 4H-Ag is harder, more brittle and less malleable. Overall, this novel, poorly metallic, anisotropic, darker and harder crystallographic modification of silver bears little resemblance to its conventional counterpart.

Indrani Chakraborty; Sharmila N Shirodkar; Smita Gohil; Umesh V Waghmare; Pushan Ayyub

2014-01-01T23:59:59.000Z

164

Direct evidence of 1,900 years of indigenous silver production in the Lake Titicaca Basin of Southern Peru  

Science Journals Connector (OSTI)

...zone-incised ceramics, and incision-decorated button ornaments. Household debris included storage and serving vessels, agricultural tools...smelting site. Evidence for the location and design of pre-Hispanic silver smelting furnaces is rare; data from the Bolivian...

Carol A. Schultze; Charles Stanish; David A. Scott; Thilo Rehren; Scott Kuehner; James K. Feathers

2009-01-01T23:59:59.000Z

165

Enhanced near infrared emission from the partially vitrified Nd{sup 3+} and silver co-doped zeolite Y  

SciTech Connect (OSTI)

Near infrared (NIR) emission from the Nd{sup 3+} doped zeolite Y was strongly enhanced by partially vitrifying the zeolite structure via extra loading silver ions and post annealing. Under the low annealing temperatures at 450?C and 650?C, the states of the loaded silver were determined to be the co-existence of the isolated Ag{sup 0} atoms, the Ag{sup +} ions, and the Ag{sub 2}{sup +} dimers. However, there was no enhancement in the NIR emission by the introduction of these small silver clusters. Under higher annealing temperature at 900?C where the lattice of the zeolite Y was partially collapsed into the amorphous phase, strong NIR emission enhancement at 1064?nm with a factor of 6.8 was observed. The partial vitrification process by the co-loading of silver and post heat-treatment had strong effect on eliminating the H{sub 2}O molecules, which can greatly enhance the NIR emission.

Lin, Hui, E-mail: linh8112@163.com, E-mail: fujii@eedept.kobe-u.ac.jp; Chu Rong Gui, Sa; Imakita, Kenji; Fujii, Minoru, E-mail: linh8112@163.com, E-mail: fujii@eedept.kobe-u.ac.jp [Department of Electrical and Electronic Engineering, Graduate School of Engineering, Kobe University, Rokkodai, Nada, Kobe 657-8501 (Japan)

2014-01-21T23:59:59.000Z

166

Vertex-Colored Graphs, Bicycle Spaces and Mahler Measure Kalyn R. Lamey Daniel S. Silver Susan G. Williams  

E-Print Network [OSTI]

Vertex-Colored Graphs, Bicycle Spaces and Mahler Measure Kalyn R. Lamey Daniel S. Silver Susan G to the bicycle space of the graph. For graphs G with a free Zd -action by automorphisms, C is a finitely identify the subspace C0 of based conservative vertex colorings with the bicycle space B of G. In section 3

Williams, Susan

167

High-Q Hybrid Plasmon-Photon Modes in a Bottle Resonator Realized with a Silver-Coated Glass Fiber with a Varying Diameter  

Science Journals Connector (OSTI)

We experimentally demonstrate that hybrid plasmon-photon modes exist in a silver-coated glass bottle resonator. The bottle resonator is realized in a glass fiber with a smoothly varying diameter, which is subsequently coated with a rhodamine 800-dye doped acryl-glass layer and a 30nm thick silver layer. We show by means of photoluminescence experiments supported by electromagnetic simulations that the rhodamine 800 photoluminescence excites hybrid plasmon-photon modes in such a bottle resonator, which provide a plasmon-type field enhancement at the outer silver surface and exhibit quality factors as high as 1000.

Andreas Rottler; Malte Harland; Markus Brll; Matthias Klingbeil; Jens Ehlermann; Stefan Mendach

2013-12-18T23:59:59.000Z

168

Microsoft Word - Rockwood (CFC) Silver Peak Area EA (Proof Copy) V2.docx  

Broader source: Energy.gov (indexed) [DOE]

the Interior the Interior Bureau of Land Management Environmental Assessment # DOI-BLM-NV-B020-2012-0214-EA DOE/EA-1921 DATE: October 2012 Silver Peak Area Geothermal Exploration Project ENVIRONMENTAL ASSESSMENT Geothermal Lease: NVN-87008 Tonopah Field Office P.O. Box 911 1553 S. Main Street Tonopah, NV 89049 Phone: 775-482-7800 Fax: 775-482-7810 BLM Mission Statement It is the mission of the Bureau of Land Management to sustain the health, diversity, and productivity of the public lands for the use and enjoyment of present and future generations. TABLE OF CONTENTS 1. Introduction ........................................................................................................................1 1.1 Location and Summary of Proposed Action...................................................................... 1

169

Tailoring the surface plasmon resonance of embedded silver nanoparticles by combining nano- and femtosecond laser pulses  

SciTech Connect (OSTI)

We demonstrate that the broad surface plasmon resonance (SPR) of a single layer of near-coalescence silver nanoparticles (NPs), embedded in a dielectric matrix can be tailored by irradiation with a single nanosecond laser pulse into a distribution featuring a sharp resonance at 435?nm. Scanning electron microscopy studies reveal the underlying mechanism to be a transformation into a distribution of well-separated spherical particles. Additional exposure to multiple femtosecond laser pulses at 400?nm or 800?nm wavelength induces polarization anisotropy of the SPR, with a peak shift that increases with laser wavelength. The spectral changes are measured in-situ, employing reflection and transmission micro-spectroscopy with a lateral resolution of 4??m. Spectral maps as a continuous function of local fluence can be readily produced from a single spot. The results open exciting perspectives for dynamically tuning and switching the optical response of NP systems, paving the way for next-generation applications.

Doster, J.; Baraldi, G.; Gonzalo, J.; Solis, J.; Hernandez-Rueda, J.; Siegel, J., E-mail: j.siegel@io.cfmac.csic.es [Laser Processing Group, Instituto de Optica, Serrano 121, 28006 Madrid (Spain)

2014-04-14T23:59:59.000Z

170

Photo induced silver on nano titanium dioxide as an enhanced antimicrobial agent for wool  

Science Journals Connector (OSTI)

In this study an effective nanocomposite antimicrobial agent for wool fabric was introduced. The silver loaded nano TiO2 as a nanocomposite was prepared through UV irradiation in an ultrasonic bath. The nanocomposite was stabilized on the wool fabric surface by using citric acid as a friendly cross-linking agent. The treated wool fabrics indicated an antimicrobial activity against both Staphylococcus aureus and Escherichia coli bacteria. Increasing the concentration of Ag/TiO2 nanocomposite led to an improvement in antibacterial activities of the treated fabrics. Also increasing the amount of citric acid improved the adsorption of Ag/TiO2 on the wool fabric surface leading to enhance antibacterial activity. The EDS spectrum, SEM images, and XRD patterns was studied to confirm the presence of existence of nanocomposite on the fabric surface. The role of both cross-linking agent and nanocomposite concentrations on the results was investigated using response surface methodology (RSM).

Majid Montazer; Amir Behzadnia; Esfandiar Pakdel; Mohammad Karim Rahimi; Mohammad Bameni Moghadam

2011-01-01T23:59:59.000Z

171

Expanded Analysis of Hot Isostatic Pressed Iodine-Loaded Silver-Exchanged Mordenite  

SciTech Connect (OSTI)

Reduced silver-exchanged mordenite (Ag0Z) is being evaluated as a potential material to control the release of radioactive iodine that is released during the reprocessing of used nuclear fuel into the plant off-gas streams. The purpose of this study was to determine if hot pressing could directly convert this iodine loaded sorbent into a waste form suitable for long-term disposition. The minimal pretreatment required for production of pressed pellets makes hot pressing a technically and economically desirable process. Initial scoping studies utilized hot uniaxial pressing (HUPing) to prepare samples of non-iodine-loaded reduced silver exchanged mordenite (Ag0Z). The resulting samples were very fragile due to the low pressure (~ 28 MPa) used. It was recommended that hot isostatic pressing (HIPing), performed at higher temperatures and pressures, be investigated. HIPing was carried out in two phases, with a third and final phase currently underway. Phase I evaluated the effects of pressure and temperature conditions on the manufacture of a pressed sample. The base material was an engineered form of silver zeolite. Six samples of Ag0Z and two samples of I-Ag0Z were pressed. It was found that HIPing produced a pressed pellet of high density. Analysis of each pressed pellet by scanning electron microscopy-energy dispersive spectrophotometry (SEM-EDS) and X-ray diffraction (XRD) demonstrated that under the conditions used for pressing, the majority of the material transforms into an amorphous structure. The only crystalline phase observed in the pressed Ag0Z material was SiO2. For the samples loaded with iodine (I-Ag0Z) iodine was present as AgI clusters at low temperatures, and transformed into AgIO4 at high temperatures. Surface mapping and EDS demonstrate segregation between silver iodide phases and silicon dioxide phases. Based on the results of the Phase I study, an expanded test matrix was developed to examine the effects of multiple source materials, compositional variations, and an expanded temperature range. Each sample was analyzed with the approach used in Phase I. In all cases, there is nothing in the SEM or XRD analyses that indicates creation of any AgI-containing silicon phase, with the samples being found to be largely amorphous. Phase III of this study has been initiated and is the final phase of scoping tests. It will expand upon the test matrix completed in Phase II and will examine the durability of the pressed pellets through product consistency testing (PCT) studies. Transformation of the component material into a well-characterized iodine-containing mineral phase would be desirable. This would limit the additional experimental testing and modeling required to determine the long-term stability of the pressed pellet, as much of that information has already been learned for several common iodine-containing minerals. However, this is not an absolute requirement, especially if pellets produced by hot isostatic pressing can be demonstrated through initial PCT studies to retain iodine well despite their amorphous composition.

Jubin, R. T. [ORNL; Bruffey, S. H. [ORNL; Patton, K. K. [ORNL

2014-09-30T23:59:59.000Z

172

Phase Transition and Thermal Decomposition of Silver Isocyanate (AgNCO)  

SciTech Connect (OSTI)

The thermal behavior of AgNCO (silver isocyanate) has been studied via thermal analysis, optical spectroscopy, X-ray powder diffraction and transmission electron microscopy. Upon quenching the high temperature polymorph (HT-AgNCO) to room temperature, a new modification has been obtained (q-AgNCO). Its crystal structure was solved from X-ray powder diffraction data and refined by the Rietveld method (Pmmn (no. 59), a = 3.579(3) A, b = 5.777(4) A, c = 5.807(2) A, V = 120.08(3) A3, Z = 2, T = 295 K). The structure consists of chains of Ag+ ions bridged by isocyanate units. HT-AgNCO exists between T = 135 C and the melting/decomposition point and exhibits virtually free rotation of the complex anions. According to preliminary single-crystal studies, HT-AgNCO (C2/m, a = 5.87 A, b = 3.51 A, c = 5.81 A, B = 105.953 degrees, Z = 2, T = 373 K) is structurally related to ?-NaN3. The crystal structures of both, HT-AgNCO and q-AgNCO have been compared with that of the room temperature modification (RT-AgNCO). The thermal behavior and the ionic conductivity of AgNCO are discussed with respect to the related compounds AgN3 and KSCN. Decomposition of AgNCO proceeds in distinct steps, as seen from TGA, and results in the formation of nanoparticles of elemental silver and an amorphous polymer consisting of C, N and O, only.

Schmidt, C.; Dinnebier, R; Jansen, M

2009-01-01T23:59:59.000Z

173

The gibbs energies of transfer of nicotinamide from water to water-ethanol mixtures and formation of the nicotinamide-silver(I) complex  

Science Journals Connector (OSTI)

The distribution coefficients of nicotinamide (NicNH2...) and solubility products of nicotinamide-silver perchlorate were determined by the distribution and solubility methods over a wide range of water-ethanol (...

M. A. Zevakin; K. V. Grazhdan; S. V. Dushina

2006-08-01T23:59:59.000Z

174

Formation of silver nanoparticles inside a soda-lime glass matrix in the presence of a high intensity Ar{sup +} laser beam  

SciTech Connect (OSTI)

Formation and motion of the silver nanoparticles inside an ion-exchanged soda-lime glass in the presence of a focused high intensity continuous wave Ar{sup +} laser beam (intensity: 9.2 x 10{sup 4} W/cm{sup 2}) have been studied in here. One-dimensional diffusion equation has been used to model the diffusion of the silver ions into the glass matrix, and a two-dimensional reverse diffusion model has been introduced to explain the motion of the silver clusters and their migration toward the glass surface in the presence of the laser beam. The results of the mentioned models were in agreement with our measurements on thickness of the ion-exchange layer by means of optical microscopy and recorded morphology of the glass surface around the laser beam axis by using a Mirau interferometer. SEM micrographs were used to extract the size distribution of the migrated silver particles over the glass surface.

Niry, M. D.; Khalesifard, H. R. [Department of Physics, Institute for Advanced Studies in Basic Sciences (IASBS), Zanjan 45137-66731 (Iran, Islamic Republic of); Optics Research Center, Institute for Advanced Studies in Basic Sciences (IASBS), Zanjan 45137-66731 (Iran, Islamic Republic of); Mostafavi-Amjad, J.; Ahangary, A. [Department of Physics, Institute for Advanced Studies in Basic Sciences (IASBS), Zanjan 45137-66731 (Iran, Islamic Republic of); Azizian-Kalandaragh, Y. [Department of Physics, Institute for Advanced Studies in Basic Sciences (IASBS), Zanjan 45137-66731 (Iran, Islamic Republic of); Department of Physics, University of Mohaghegh Ardabili (UMA), P.O. Box 179, Ardabil (Iran, Islamic Republic of)

2012-02-01T23:59:59.000Z

175

Development of protective polymer coatings for silver halide fibers and their application as threshold level sensors for chlorinated hydrocarbons in sea water  

Science Journals Connector (OSTI)

The stability of silver halide fibers in artificial sea water (ASW) with and without a protective ... sensor system for the quantitative detection of chlorinated hydrocarbons (CHC) also in sea water.

R. Gbel; R. Krska; R. Kellner; A. Katzir

176

Electron spin resonance and electron spin echo modulation studies on radiation-induced silver agglomeration in a SAPO-42 molecular sieve: A comparison with isostructural zeolite A  

SciTech Connect (OSTI)

This study focuses on paramagnetic silver species produced by [gamma]-radiolysis of a silver silicoaluminophosphate-42 (Ag-SAPO-42) molecular sieve. Electron spin resonance and electron spin echo modulation spectroscopies have been used to study the structure, location, and coordination of silver adducts and clusters stabilized in dehydrated SAPO-42 and exposed to methanol and ammonia. It was found that in dehydrated AG-SAPO-42, small silver clusters are formed with very low yield, whereas, in AgNa-A, Ag[sub 3][sup 2+] or AG[sub 6][sup b+] clusters are efficiently stabilized. The less restricted mobility of Ag[sup 0] in SAPO-42 due to its lower cation capacity is postulated to explain the observed differences. In the presence of methanol and ammonia in the molecular sieve cages, the differences are less significant. The major paramagnetic products of radiolysis in both SAPO-42 and type A molecular sieves are silver methoxy radicals (methanol adsorbed) or silver-ammonia adducts (ammonia adsorbed). They are located in [alpha]-cages, although the electron spin echo modulation results suggest some differences in location, possibly due to a different distribution of negative charge between the aluminophosphate and aluminosilicate frameworks. 22 refs., 7 figs., 1 tab.

Michalik, J.; Sadlo, J. (Inst. of Nuclear Chemistry and Technology, Warsaw (Poland)); Kevan, L.; Zamadics, M. (Univ. of Houston, TX (United States))

1993-10-07T23:59:59.000Z

177

ITP Mining: Energy and Environmental Profile of the U.S. Mining Industry: Chapter 7: Gold & Silver  

Broader source: Energy.gov (indexed) [DOE]

Department of Energy Department of Energy 7 Gold & Silver Gold has played a prominent role in world economic and political events. Most of the gold mined over the past 6000 years exists mainly in the form of refined gold held by governments as monetary reserve assets or by individuals in the form of jewelry, bullion coins, or small bars held as insurance against currency devaluation. In modern usage, gold is also used worldwide in numerous electronic, industrial, and dental applications, but more than three-fourths of the world's total annual demand goes toward the fabrication of jewelry and the minting of coins. Silver has three primary applications: industrial and decorative uses, photography, and jewelry and silverware. Together, these categories represent more than 95 percent of

178

Insulation coating of silver tapes using an organometallic solution of Zr and Ca for application to Bi-based superconductors  

Science Journals Connector (OSTI)

Silver tapes were spray coated using an organometallic solution as the carrier liquid. When this solution was annealed in air at 825 C, ~4% of its total weight remained as CaZrO3. Mixtures of Bi2O3, SrCO3 and CaCO3 have been prepared with seven different stoichiometries. An organometallic solution was mixed with ceramic oxide powders and spray coated onto silver tapes. Electrical insulation tests were performed applying a dc potential, and insulation survived more than 30 V. Coated tapes were coiled to progressively decreasing diameters down to 1 mm diameter with no sign of cracking, indicating the possibility of metallic bonding and diffusion. This technique appears to be suitable for use in the insulation of Bi-based superconducting tapes and wires, since it does not contain any element that is chemically reactive to this system.

I Belenli; O Turkoglu

2003-01-01T23:59:59.000Z

179

Dental silver tooth fillings: A source of mercury exposure revealed by whole-body image scan and tissue analysis  

SciTech Connect (OSTI)

Mercury (Hg) vapor is released from dental silver tooth fillings into human mouth air after chewing, but its possible uptake routes and distribution among body tissues are unknown. This investigation demonstrates that when radioactive 203Hg is mixed with dental Hg/silver fillings (amalgam) and placed in teeth of adult sheep, the isotope will appear in various organs and tissues within 29 days. Evidence of Hg uptake, as determined by whole-body scanning and measurement of isotope in specific tissues, revealed three uptake sites: lung, gastrointestinal, and jaw tissue absorption. Once absorbed, high concentrations of dental amalgam Hg rapidly localize in kidneys and liver. Results are discussed in view of potential health consequences from long-term exposure to Hg from this dental material.

Hahn, L.J.; Kloiber, R.; Vimy, M.J.; Takahashi, Y.; Lorscheider, F.L. (Univ. of Calgary, Alberta (Canada))

1989-12-01T23:59:59.000Z

180

An evaluation of elemental mercury vapor exposure to children due to silver-mercury dental amalgam restorations  

E-Print Network [OSTI]

AN EVALUATION OF ELEMENTAL MERCURY VAPOR EXPOSURE TO CHILDREN DUE TO SILVER-MERCURY DENTAL AMALGAM RESTORATIONS A Thesis By RONALD DALE TAYLOR Submitted to the Office of Graduate Studies College Texas A&M University in partial fulfillment.... . . . . 1X LIST OF FIGURES. I. INTRODUCTION. II ' LITERATURE REVIEW Dental Mercury Toxicology Body Burden. Inhalation Exposure. Childhood Exposure III. METHODOLOGY. . . . 3 5 . . . 8 . . . 10 . . . 14 . 16 Human Research Committee...

Taylor, Ronald Dale

1989-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ffalo tioga silver" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Green Synthesis of Asymmetrically Textured Silver Meso-Flowers (AgMFs) as Highly Sensitive SERS Substrates  

Science Journals Connector (OSTI)

Green Synthesis of Asymmetrically Textured Silver Meso-Flowers (AgMFs) as Highly Sensitive SERS Substrates ... In terms of surface passivation pathway, like other conventional structure-directing agents, chitosan can selectively bind to certain crystal facets, altering the order of free energies at different facets and thereby influencing on their crystal growth. ... These Ag atoms were quickly aggregated during the nucleation process to form initial seeds to reduce the interfacial free energy, assisted by the scrolling action of chitosan chains. ...

Tran Thi Nhung; Sang-Wha Lee

2014-11-04T23:59:59.000Z

182

Hydrogel, aerogel and film of cellulose nanofibrils functionalized with silver nanoparticles  

Science Journals Connector (OSTI)

Abstract In this work, we describe hydrogels, aerogels and films of nanofibrillated cellulose (NFC) functionalized with metal nanoparticles using silver as an example. The TEMPO process used to produce NFC generates negatively charged surface carboxylate groups that provide high binding capability to transition metal species such as Ag+. The gelation of NFC triggered by transition monovalent metal ions was revealed for the first time. The interaction was utilized to bind Ag+ on the NFC surface and simultaneously induce formation of NFC-Ag+ hydrogels, where Ag+ was slowly reduced to Ag nanoparticles by hydroxyl groups on NFC without additional reducing agent. The NFC-Ag+ hydrogel was initiated by strong association of carboxylate groups on NFC with Ag+ and sufficient NFC surface charge reduction. The stiff hydrogel has a storage modulus leveled off at a plateau value of ~6800Pa. Porous aerogels and flat thin films comprising a continuous matrix of NFC were decorated with Ag nanoparticles through freeze-drying or solution-casting of NFC-Ag+ dispersions with low contents of Ag+, respectively, followed by UV reduction. The presence of Ag species on NFC reduced coalescence of nanofibrils in the film formation as revealed from AFM phase images.

Hong Dong; James F. Snyder; Dat T. Tran; Julia L. Leadore

2013-01-01T23:59:59.000Z

183

Measurements of Aerosol Charge and Size Distribution for Graphite, Gold, Palladium, and Silver Nanoparticles  

SciTech Connect (OSTI)

The role of charge on aerosol evolution and hence the nuclear source term has been an issue of interest, and there is a need for both experimental techniques and modeling for quantifying this role. Our focus here is on further exploration of a tandem differential mobility analyzer (TDMA) technique to simultaneously measure both the size and charge (positive, negative and neutral) dependent aerosol distributions. We have generated graphite, gold, silver, and palladium nanoparticles (aerosol) using a spark generator. We measure the electrical mobility-size distributions for these aerosols using a TDMA, and from these data we deduce the full charge-size distributions. We observe asymmetry in the particle size distributions for negative and positive charges. This asymmetry could have a bearing on the dynamics of charged aerosols, indicating that the assumption of symmetry for size distributions of negatively and positively charged particles in source term simulations may not be always appropriate. Also, the experimental technique should find applications in measurements of aerosol rate processes that are affected by both particle charge and size (e.g. coagulation, deposition, resuspension), and hence in modeling and simulation of the nuclear source term.

Simones, Matthew P.; Gutti, Veera R.; Meyer, Ryan M.; Loyalka, Sudarshan K.

2011-11-01T23:59:59.000Z

184

NO2 Aging and Iodine Loading of Silver-Functionalized Aerogels  

SciTech Connect (OSTI)

Off-gas treatment systems in used fuel reprocessing which use fixed-bed adsorbers are typically designed to operate for an extended period of time before replacement or regeneration of the adsorbent. During this time, the sorbent material will be exposed to the off-gas stream. Exposure could last for months, depending on the replacement cycle time. The gas stream will be at elevated temperature and will possibly contain a mixture of water vapor, NOx, nitric acid vapors, and a variety of other constituents in addition to the radionuclides of capture interest. A series of studies were undertaken to evaluate the effects of long-term exposure, or aging, on proposed iodine sorbent materials under increasingly harsh off-gas conditions. Previous studies have evaluated the effects of up to 6 months of aging under dry air and under humid air conditions on the iodine loading behavior of Ag0-functionalized aerogels. This study examines the effects of extended exposure (up to 6 months) to NO2 on the iodine loading capacity of Ag0- functionalized aerogels. Material aged for 1 and 2 months appeared to have a similar total loading capacity to fresh material. Over an aging period of 4 months, a loss of approximately 15% of the total iodine capacity was seen. The iodine capacity loss on silver-functionalized aerogels due to NO2 was smaller than the iodine capacity loss due to humid or dry air aging.

Patton, K K [ORNL; Bruffey, S H [ORNL; Walker, J F [ORNL; Jubin, R T [ORNL

2014-07-31T23:59:59.000Z

185

Stress Intensity of Delamination in a Sintered-Silver Interconnection: Preprint  

SciTech Connect (OSTI)

In automotive power electronics packages, conventional thermal interface materials such as greases, gels, and phase-change materials pose bottlenecks to heat removal and are also associated with reliability concerns. The industry trend is toward high thermal performance bonded interfaces for large-area attachments. However, because of coefficient of thermal expansion mismatches between materials/layers and resultant thermomechanical stresses, adhesive and cohesive fractures could occur, posing a reliability problem. These defects manifest themselves in increased thermal resistance. This research aims to investigate and improve the thermal performance and reliability of sintered-silver for power electronics packaging applications. This has been experimentally accomplished by the synthesis of large-area bonded interfaces between metalized substrates and copper base plates that have subsequently been subjected to thermal cycles. A finite element model of crack initiation and propagation in these bonded interfaces will allow for the interpretation of degradation rates by a crack-velocity (V)-stress intensity factor (K) analysis. A description of the experiment and the modeling approach are discussed.

DeVoto, D. J.; Paret, P. P.; Wereszczak, A. A.

2014-08-01T23:59:59.000Z

186

Bose-Einstein condensation and Silver Blaze property from the two-loop $?$-derivable approximation  

E-Print Network [OSTI]

We extend our previous investigation of the two-loop $\\Phi$-derivable approximation to finite chemical potential $\\mu$ and discuss Bose-Einstein condensation (BEC) in the case of a charged scalar field with $O(2)$ symmetry. We show that the approximation is renormalizable by means of counterterms which are independent of both the temperature and the chemical potential. We point out the presence of an additional skew contribution to the propagator as compared to the $\\mu=0$ case, which comes with its own gap equation (except at Hartree level). We solve this equation together with the field equation, and the usual longitudinal and transversal gap equations to find that the transition is second order, in agreement with recent lattice results to which we compare. We also discuss a general criterion an approximation should obey for the so-called Silver Blaze property to hold, and we show that any $\\Phi$-derivable approximation at finite temperature and density obeys this criterion if one chooses a UV regularization that does not cut off the Matsubara sums.

Gergely Mark; Urko Reinosa; Zsolt Szp

2014-10-26T23:59:59.000Z

187

GLADY CASSIT Y VANDALIA MURPHY CR EEK BU CKHN-CENT URY CLAY  

Gasoline and Diesel Fuel Update (EIA)

ABBOTT-FREN CH CR EEK AU BURN DAGU E BEASON RU N ELLAMORE RUSSET GAULEY MOUNTAIN JORDAN RUN OVERHI LL HANNIBAL BU FFALO FETT ERMAN ETAM AR MBRUST LOR EN TZ ORM A LINDEN FALL...

188

??eia e e et ??? oa0 to 3i5ontinBoB5 PieeFi5e Hinea tiTiUation ...  

E-Print Network [OSTI]

PieeFi5e Hinea tiTiUation. I.R. de Farias JR., M. ?hao, and H. ?hao. State University of New York at jumalo. {defariasy m|haoy |hon??ia}@??ffalo.ed?.

189

Silver nanoparticles induced heat shock protein 70, oxidative stress and apoptosis in Drosophila melanogaster  

SciTech Connect (OSTI)

Due to the intensive commercial application of silver nanoparticles (Ag NPs), risk assessment of this nanoparticle is of great importance. Our previous in vitro study demonstrated that Ag NPs caused DNA damage and apoptosis in mouse embryonic stem cells and fibroblasts. However, toxicity of Ag NPs in vivo is largely lacking. This study was undertaken to examine the toxic effects of well-characterized polysaccharide coated 10 nm Ag NPs on heat shock stress, oxidative stress, DNA damage and apoptosis in Drosophila melanogaster. Third instar larvae of D. melanogaster were fed a diet of standard cornmeal media mixed with Ag NPs at the concentrations of 50 and 100 mug/ml for 24 and 48 h. Ag NPs up-regulated the expression of heat shock protein 70 and induced oxidative stress in D. melanogaster. Malondialdehyde level, an end product of lipid peroxidation was significantly higher while antioxidant glutathione content was significantly lower in Ag NPs exposed organisms. Activities of antioxidant enzyme superoxide dismutase and catalase were also significantly higher in the organisms exposed to Ag NPs. Furthermore, Ag NPs up-regulated the cell cycle checkpoint p53 and cell signaling protein p38 that are involved in the DNA damage repair pathway. Moreover, activities of caspase-3 and caspase-9, markers of apoptosis were significantly higher in Ag NPs exposed organisms. The results indicate that Ag NPs in D. melanogaster induce heat shock stress, oxidative stress, DNA damage and apoptosis. This study suggests that the organism is stressed and thus warrants more careful assessment of Ag NPs using in vivo models to determine if chronic exposure presents developmental and reproductive toxicity.

Ahamed, Maqusood; Posgai, Ryan; Gorey, Timothy J.; Nielsen, Mark [Department of Biology, Center for Tissue Regeneration and Engineering, University of Dayton, Dayton, OH 45469 (United States); Hussain, Saber M. [Applied Biotechnology Branch, Human Effectiveness Directorate, Air Force Research Laboratory, Wright-Patterson Air Force Base, Dayton, OH 45433 (United States); Rowe, John J., E-mail: John.Rowe@notes.udayton.ed [Department of Biology, Center for Tissue Regeneration and Engineering, University of Dayton, Dayton, OH 45469 (United States)

2010-02-01T23:59:59.000Z

190

Enhancement of short-circuit current density in polymer bulk heterojunction solar cells comprising plasmonic silver nanowires  

SciTech Connect (OSTI)

We demonstrate that the influence of plasmonic effects based on silver nanowires (Ag NWs) on the characteristics of polymer solar cells (PSCs). The solution-processed Ag NWs are situated at the interface of anode buffer layer and active layer, which could enhance the performance especially the photocurrent of PSCs by scattering, localized surface plasmon resonance, and surface plasmon polaritons. Plasmonic effects are confirmed by the enhancement of extinction spectra, external quantum efficiency, and steady state photoluminescence. Consequently, the short-circuit current density (J{sub sc}) and power conversion efficiency enhance about 24% and 18%, respectively, under AM1.5 illumination when Ag NWs plasmonic nanostructure incorporated into PSCs.

Yang, Yuzhao; Lin, Xiaofeng; Ou, Jiemei; Chen, Xudong, E-mail: cescxd@mail.sysu.edu.cn, E-mail: stszx@mail.sysu.edu.cn, E-mail: chenyj69@mail.sysu.edu.cn [Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education of China, Sun Yat-sen University, Guangzhou 510275 (China); Qing, Jian; Zhong, Zhenfeng; Zhou, Xiang, E-mail: cescxd@mail.sysu.edu.cn, E-mail: stszx@mail.sysu.edu.cn, E-mail: chenyj69@mail.sysu.edu.cn; Chen, Yujie, E-mail: cescxd@mail.sysu.edu.cn, E-mail: stszx@mail.sysu.edu.cn, E-mail: chenyj69@mail.sysu.edu.cn [State Key Laboratory of Optoelectronic Materials and Technologies, School of Physics and Engineering, Sun Yat-sen University, Guangzhou 510275 (China); Hu, Chenglong [Key Laboratory of Optoelectronic Chemical Materials and Devices of Ministry of Education, Jianghan University, Wuhan 430056 (China)

2014-03-24T23:59:59.000Z

191

Synthesis of graphenecarbon sphere hybrid aerogel with silver nanoparticles and its catalytic and adsorption applications  

Science Journals Connector (OSTI)

Abstract In this study, we report the fabrication of a graphenecarbon sphere hybridaerogel decorated with silver nanoparticles (G/AgCS). Graphene oxide (GO) and carbon spheres doped with silver nanoparticles (AgCS) were prepared separately. G/AgCS hydrogel was then synthesized by induced reduction and gelation of a mixture of GO and AgCS in an oil bath. The G/AgCS aerogel was obtained by freeze drying the hydrogel. The synthesized G/AgCS aerogel was characterized using field-emission scanning electron microscopy, transmission electron microscopy, X-ray diffraction, and Raman and infra-red spectroscopy. The G/AgCS showed promising efficacy for the catalytic reduction of 4-nitrophenol in the presence of NaBH4. The catalytic activity did not significantly decrease during more than 10 cycles of the catalytic reaction. The adsorption capability of chromium(VI), uranium(VI), and methylene blue on the G/AgCS aerogel was also evaluated using a Langmuir isotherm model in comparison to commercial activated carbons.

Shashi Prabha Dubey; Amarendra Dhar Dwivedi; In-Chul Kim; Mika Sillanpaa; Young-Nam Kwon; Changha Lee

2014-01-01T23:59:59.000Z

192

Silver-Mordenite for Radiologic Gas Capture from Complex Streams: Dual Catalytic CH3I Decomposition and I Confinement  

SciTech Connect (OSTI)

The effective capture and storage of radiological iodine (129I) remains a strong concern for safe nuclear waste storage and safe nuclear energy. Silver-containing mordenite (MOR) is a longstanding benchmark for iodine capture. In nuclear fuel reprocessing scenarios, complex gas streams will be present and the need for high selectivity of all iodine containing compounds is of the utmost importance for safety and the environment. In particular, a molecular level understanding of the sorption of organic iodine compounds is not well understood. Here we probe the structure and distribution of methyl iodide sorbed by silver-containing MOR using a combination of crystallographic and materials characterization techniques including: infrared spectroscopy, thermogravimetric analysis with mass spectrometry, Micro-X-ray Fluorescence, powder X-ray diffraction analysis, and pair distribution function analysis. The iodine is captured inside the MOR pore in the form of AgI nanoparticles, that is consistent with the pores sizes of the MOR, indicating that the molecule is both physically and chemically captured in the Ag-MOR. The organic component is surface catalyzed by the zeolite via the formation of Surface Methoxy Species (SMS) that result in downstream organics of dimethyl ether and methanol formation.

Tina M. Nenoff; Mark Rodriguez; Nick Soelberg; Karena W. Chapman

2014-12-01T23:59:59.000Z

193

Selective catalytic reduction of nitric oxide with ethanol/gasoline blends over a silver/alumina catalyst  

SciTech Connect (OSTI)

Lean gasoline engines running on ethanol/gasoline blends and equipped with a silver/alumina catalyst for selective catalytic reduction (SCR) of NO by ethanol provide a pathway to reduced petroleum consumption through both increased biofuel utilization and improved engine efficiency relative to the current stoichiometric gasoline engines that dominate the U.S. light duty vehicle fleet. A pre-commercial silver/alumina catalyst demonstrated high NOx conversions over a moderate temperature window with both neat ethanol and ethanol/gasoline blends containing at least 50% ethanol. Selectivity to NH3 increases with HC dosing and ethanol content in gasoline blends, but appears to saturate at around 45%. NO2 and acetaldehyde behave like intermediates in the ethanol SCR of NO. NH3 SCR of NOx does not appear to play a major role in the ethanol SCR reaction mechanism. Ethanol is responsible for the low temperature SCR activity observed with the ethanol/gasoline blends. The gasoline HCs do not deactivate the catalyst ethanol SCR activity, but they also do not appear to be significantly activated by the presence of ethanol.

Pihl, Josh A [ORNL] [ORNL; Toops, Todd J [ORNL] [ORNL; Fisher, Galen [University of Michigan] [University of Michigan; West, Brian H [ORNL] [ORNL

2014-01-01T23:59:59.000Z

194

Structure-Property Relationships in Lithium, Silver, and Cesium Uranyl Borates  

SciTech Connect (OSTI)

Four new uranyl borates, Li[UO{sub 2}B{sub 5}O{sub 9}]H{sub 2}O (LiUBO-1), Ag[(UO{sub 2})B{sub 5}O{sub 8}(OH){sub 2}] (AgUBO-1), ?-Cs[(UO{sub 2}){sub 2}B{sub 11}O{sub 16}(OH){sub 6}] (CsUBO-1), and ?-Cs[(UO{sub 2}){sub 2}B{sub 11}O{sub 16}(OH){sub 6}] (CsUBO-2) were synthesized via the reaction of uranyl nitrate with a large excess of molten boric acid in the presence of lithium, silver, or cesium nitrate. These compounds share a common structural motif consisting of a linear uranyl, UO{sub 2}{sup 2+}, cation surrounded by BO{sub 3} triangles and BO{sub 4} tetrahedra to create an UO{sub 8} hexagonal bipyramidal environment around uranium. The borate anions bridge between uranyl units to create sheets. Additional BO{sub 3} triangles extend from the polyborate layers, and are directed approximately perpendicular to the sheets. In Li[(UO{sub 2})B{sub 5}O{sub 9}]H{sub 2}O, the additional BO{sub 3} triangles connect these sheets together to form a three-dimensional framework structure. Li[UO{sub 2})B{sub 5}O{sub 9}]H{sub 2}O and ?-Cs[(UO{sub 2}){sub 2}B{sub 11}O{sub 16}(OH){sub 6}] adopt noncentrosymmetric structures, while Ag[(UO{sub 2})B{sub 5}O{sub 8}(OH){sub 2}] and ?-Cs[(UO{sub 2}){sub 2}B{sub 11}O{sub 16}(OH){sub 6}] are centrosymmetric. Li[(UO{sub 2})B{sub 5}O{sub 9}]H{sub 2}O, which can be obtained as pure phase, displays second-harmonic generation of 532 nm light from 1064 nm light. Topological relationships of all actinyl borates are developed.

Wang, Shuao; Alekseev, Evgeny V.; Stritzinger, Jared T.; Liu, Guokui; Depmeier, Wulf; Albrecht-Schmitt, Thomas E.

2010-01-01T23:59:59.000Z

195

The Dispersion of Silver Iodide Particles from Ground-Based Generators over Complex Terrain. Part II: WRF Large-Eddy Simulations versus Observations  

Science Journals Connector (OSTI)

A numerical modeling study has been conducted to explore the ability of the Weather Research and Forecasting (WRF) model-based large-eddy simulation (LES) with 100-m grid spacing to reproduce silver iodide (AgI) particle dispersion by comparing ...

Lulin Xue; Xia Chu; Roy Rasmussen; Daniel Breed; Bruce Boe; Bart Geerts

2014-06-01T23:59:59.000Z

196

Reaction of ethylene with oxygen adsorbed on a silver film. Dependence of the selectivity to ethylene oxide on the ethylene pressure  

Science Journals Connector (OSTI)

Kinetics of the reaction of ethylene with oxygen adsorbed on a silver film ... with oxygen close to 0.8 and initial ethylene pressures of 1.1 and 4.4 Pa. The ethylene oxide selectivity was found to increase with ...

A. V. Khasin

1998-07-01T23:59:59.000Z

197

Kimura, G., Silver, E.A., Blum, P., et al., 1997 Proceedings of the Ocean Drilling Program, Initial Reports, Vol. 170  

E-Print Network [OSTI]

America Trench--has its southern end off southernmost Cos- ta Rica, where it intersects the Panama the Panama Block, which includes all of Panama and southeast Costa Rica. Its northern boundary is the convergent North Panama Deformed Belt (Silver et al., 1990), which extends from the Caribbean coast

198

Silver and Cesium Diffusion Dynamics at the ?-SiC ?5 Grain Boundary Investigated with Density Functional Theory Molecular Dynamics and Metadynamics  

Science Journals Connector (OSTI)

The diffusion and release of silver-110m, a strong ?-radiation emitter, through silicon carbide in coated nuclear fuel particles has remained an unsolved topic since it was first observed 40 years ago. The challenge remains to explain why, contrary to ...

Jeremy Rabone; Eddie Lpez-Honorato; Paul Van Uffelen

2014-01-14T23:59:59.000Z

199

B2223 High Temperature Superconductor Wires in Silver Sheath, Filament Diameter Effect on Critical Temperature and Current Density  

Science Journals Connector (OSTI)

B2223 High Temperature Superconductor (HTSC) has been prepared as a pellet by solid state reaction. Then, HTSC wires were fabricated from the prepared superconductor using powder in tube (PIT) method utilizing silver as the tube material. Superconductor powder was packed in the pure silver tube of about 4.5mm diameter, and 50mm long. The prepared wires are of three types; with monofilament MOF, 9 multifilament core (9MF) and 81 filaments core(81MF). Several cycles of mechanical are drawing and rolling process performed to the starting silver tube of 0.4cm diameter and 5cm length and 0.35mm thickness to minimize the filament diameter. The average filament diameter of MoC with 0.7mm SC core which was produce by the first step of drawing, the second 9 MF wire with nine multifilament wire of 0.175mm diameter for each filament,while the 81MFC wire filament diameter was about 25?m for each filament measured with an optical microscope. All the three types of wires were with same outer diameter of 0.9mm. Tc critical temperature for superconductivity is measured for the pellet and wires using four point probes techniques. The critical temperature for the pellet is 110 K, for the monofilament MOF is 112.5 K and for 9 filaments 9MF was found is 117K; while the Tc the 81MF was 119.5K. The critical current density for the 9MF and 81MF wires were found higher than that of the monofilament MOF in spite of the smaller filament diameters of the 9 MF and 81MF. X-ray diffraction pattern shows the high Tc phase of B2223 compounds in addition to low phase, of B2212 compounds. The I-V curves for the three different wires show higher current density for 81 MF wire, while the optical microscope picture shows more grains alignment . MOC and 9 MF wires show misalignment grains.

Akram R. Jabur

2012-01-01T23:59:59.000Z

200

Interaction of CO molecules with evaporated silver, gold, and copper films: an infrared spectroscopic investigation using a thermal detection technique  

SciTech Connect (OSTI)

We have used infrared absorption spectroscopy to study the adsorption of CO at low temperatures on evaporated films of silver, gold, and copper as a function of the coverage of CO and the deposition temperature of the metal. For all three metals we observe two distinct adsorption regimes when the cold metal is exposed to CO gas. These regimes arise depending on whether the deposition temperature of the metal (or the highest temperature at which the metal has been annealed) is above or below a threshold temperature. For all three metals, the shift of the vibrational frequency with CO coverage has been analyzed, and the static and dynamic contributions separated. An analysis of infrared intensities and vibrational polarizabilities shows no evidence for any special infrared enhancement analogous to the large enhancement in Raman cross section peculiar to adsorption on rough noble metal films deposited at low temperatures.

Dumas, P.; Tobin, R.G.; Richards, P.L.

1985-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "ffalo tioga silver" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Plasmonic abilities of gold and silver spherical nanoantennas in terms of size dependent multipolar resonance frequencies and plasmon damping rates  

E-Print Network [OSTI]

Absorbing and emitting optical properties of a spherical plasmonic nanoantenna are described in terms of the size dependent resonance frequencies and damping rates of the multipolar surface plasmons (SP). We provide the plasmon size characteristics for gold and silver spherical particles up to the large size retardation regime where the plasmon radiative damping is significant. We underline the role of the radiation damping in comparison with the energy dissipation damping in formation of receiving and transmitting properties of a plasmonic particle. The size dependence of both: the multipolar SP resonance frequencies and corresponding damping rates can be a convenient tool in tailoring the characteristics of plasmonic nanoantennas for given application. Such characteristics enable to control an operation frequency of a plasmonic nanoantenna and to change the operation range from the spectrally broad to spectrally narrow and vice versa. It is also possible to switch between particle receiving (enhanced absorp...

Kolwas, Krystyna; 10.2478/s11772-010-0043-6

2011-01-01T23:59:59.000Z

202

Solution-processed silver nanowires as a transparent conducting electrode for air-stable inverted organic solar cells  

Science Journals Connector (OSTI)

Abstract Highly efficient and air-stable inverted organic solar cells (IOSCs) were fabricated using solution-processed silver nanowire electrodes. The electrodes showed a low sheet resistance of ~16?sq?1 and a high transmittance of ~95% at a wavelength of 550nm. A solution-processed ZnO buffer layer is typically used for electron transport and effective passivation of the surface of Ag NW electrodes. The device performance of the \\{IOSCs\\} that used these Ag NW electrodes, which were fabricated on a glass or plastic substrate, was >94% of that of devices containing indium tin oxide (ITO) electrodes. This indicates that solution-processed Ag NW electrode can replace commercialized ITO and can be utilized in roll-to-roll and large-area fabrication processes.

Myungkwan Song; Jong-Kuk Kim; Shi-Young Yang; Jae-Wook Kang

2014-01-01T23:59:59.000Z

203

Quantum chemical study of the electronic properties of an Iridium-based photosensitizer bound to medium-sized silver clusters  

E-Print Network [OSTI]

The equilibrium structures and electronic excitation spectra of the Ir(III) photosensitizer Ir(ppy)$_2$(bpy)]$^+$ bound to medium-sized silver clusters Ag$_n$ ($n=$19, 20) are investigated using time-dependent density functional theory. The long-range corrected LC-BLYP approach is used with a system-specific range separation parameter. The weak physisorption of the hybrid complexes yield only small changes in the broadened absorption spectra of the hybrid system as compared with its constituents. However, the density of states as well as the fine structure of the spectra is strongly modified upon complexation. It is shown that the standard range separation parameter (0.47 bohr$^{-1}$) cannot predict these properties correctly and the optimized value of 0.16 bohr$^{-1}$ should be used instead.

Bokareva, Olga S

2015-01-01T23:59:59.000Z

204

Influence of silver-decorated multi-walled carbon nanotubes on electrochemical performance of polyaniline-based electrodes  

SciTech Connect (OSTI)

In this work, silver (Ag) nanoparticles were deposited on multi-walled carbon nanotubes (MWNTs) by chemical reduction while Ag-decorated MWNTs (Ag-MWNTs)/polyaniline (PANI) composites were prepared by oxidation polymerization. The effect of the Ag incorporated into the interface of the composites on the electrochemical performance of the MWNTs/PANI was investigated. It was found that highly dispersed Ag nanoparticles were deposited onto the MWNTs, and the Ag-MWNTs were successfully coated by PANI. According to cyclic voltammograms, the Ag-MWNTs/PANI exhibited significantly increased electrochemical performances compared to MWNTs/PANI and the highest specific capacitance obtained of MWNTs/PANI and 0.15 M Ag-MWNTs/PANI was 162 F/g and 205 F/g, respectively. This indicated that Ag nanoparticles that were deposited onto the MWNTs caused an enhanced electrochemical performance of the MWNTs/PANI due to their high electric conductivity, which resulted in an increase of the charge transfer between the MWNTs and PANI by a bridge effect. - Graphical Abstract: The current density of MWNTs/PANI increased with increasing the Ag concentration due to the bridge effect of Ag nanoparticles incorporated between MWNTs and PANI. Highlights: > We fabricated the silver nanoparticle decorated MWNTs/PANI composites. > Ag-MWNTs/PANI showed enhanced electrical conductivity compared to MWNTs/PANI. > Specific capacitance (205 F/g) of Ag-MWNTs/PANI was higher than that of MWNTs/PANI. > Ag nanoparticles serve as catalytic materials at interface between MWNTs and PANI.

Kim, Ki-Seok [Department of Chemistry, Inha University, Incheon 402-751 (Korea, Republic of); Park, Soo-Jin, E-mail: sjpark@inha.ac.kr [Department of Chemistry, Inha University, Incheon 402-751 (Korea, Republic of)

2011-10-15T23:59:59.000Z

205

Silver vanadium diphosphate Ag{sub 2}VP{sub 2}O{sub 8}: Electrochemistry and characterization of reduced material providing mechanistic insights  

SciTech Connect (OSTI)

Silver vanadium phosphorous oxides (Ag{sub w}V{sub x}P{sub y}O{sub z}) are notable battery cathode materials due to their high energy density and demonstrated ability to form in-situ Ag metal nanostructured electrically conductive networks within the cathode. While analogous silver vanadium diphosphate materials have been prepared, electrochemical evaluations of these diphosphate based materials have been limited. We report here the first electrochemical study of a silver vanadium diphosphate, Ag{sub 2}VP{sub 2}O{sub 8}, where the structural differences associated with phosphorous oxides versus diphosphates profoundly affect the associated electrochemistry. Reminiscent of Ag{sub 2}VO{sub 2}PO{sub 4} reduction, in-situ formation of silver metal nanoparticles was observed with reduction of Ag{sub 2}VP{sub 2}O{sub 8}. However, counter to Ag{sub 2}VO{sub 2}PO{sub 4} reduction, Ag{sub 2}VP{sub 2}O{sub 8} demonstrates a significant decrease in conductivity upon continued electrochemical reduction. Structural analysis contrasting the crystallography of the parent Ag{sub 2}VP{sub 2}O{sub 8} with that of the proposed Li{sub 2}VP{sub 2}O{sub 8} reduction product is employed to gain insight into the observed electrochemical reduction behavior, where the structural rigidity associated with the diphosphate anion may be associated with the observed particle fracturing upon deep electrochemical reduction. Further, the diphosphate anion structure may be associated with the high thermal stability of the partially reduced Ag{sub 2}VP{sub 2}O{sub 8} materials, which bodes well for enhanced safety of batteries incorporating this material. - Graphical abstract: Structure and galvanostatic intermittent titration-type test data for silver vanadium diphosphate, Ag{sub 2}VP{sub 2}O{sub 8}. Highlights: ? First electrochemical study of a silver vanadium diphosphate, Ag{sub 2}VP{sub 2}O{sub 8}. ? In-situ formation of Ag{sup 0} nanoparticles was observed upon electrochemical reduction. ? Structural analysis used to provide insight of the electrochemical behavior.

Takeuchi, Esther S., E-mail: esther.takeuchi@stonybrook.edu [Department Materials Science and Engineering, Stony Brook University (SUNY), Stony Brook, NY 11794 (United States); Global and Regional Solutions Directorate, Brookhaven National Laboratory, Upton, NY 11973 (United States); Department of Chemistry, Stony Brook University (SUNY), Stony Brook, NY 11794 (United States); Lee, Chia-Ying; Cheng, Po-Jen [Department of Chemical and Biological Engineering, University at Buffalo (SUNY), Buffalo, NY 14260 (United States); Menard, Melissa C. [Department Materials Science and Engineering, Stony Brook University (SUNY), Stony Brook, NY 11794 (United States); Marschilok, Amy C., E-mail: amy.marschilok@stonybrook.edu [Department Materials Science and Engineering, Stony Brook University (SUNY), Stony Brook, NY 11794 (United States); Department of Chemistry, Stony Brook University (SUNY), Stony Brook, NY 11794 (United States); Takeuchi, Kenneth J., E-mail: kenneth.takeuchi.1@stonybrook.edu [Department of Chemistry, Stony Brook University (SUNY), Stony Brook, NY 11794 (United States)

2013-04-15T23:59:59.000Z

206

Disparate effects of an O{sub 2} internal impurity on the elongation and quantum transport of gold and silver nanowires  

SciTech Connect (OSTI)

In this work, we investigated the effects of an internal O{sub 2} impurity on the conductance of elongated gold and silver nanowires (NWs) using density functional theory calculations. We found that the O{sub 2} interacts with these metallic NWs very differently. In the case of gold NWs, the presence of an internal oxygen molecule locally strengthens the wire, therefore, forcing the phase transformations connected to the thinning process (3D to 2D and 2D to single atom chain) to occur far from the oxygen. As a consequence, towards the end of the elongation, the internal O{sub 2} is located far from the main conductance channel and therefore has little influence on the conductance of the NW. In contrast, in silver NWs, the presence of an internal oxygen molecule involves a larger charge transfer from the metallic atoms to the oxygen, therefore, weakening the Ag-Ag binding. During the initial stages of the elongation, several metallic bonds adjacent to the impurity break, so that in most simulations the NW thinning takes place near the O{sub 2}. This thinning mechanism places the O{sub 2} near the main conductance channel, therefore, significantly reducing the conductivity of the elongated silver NWs. For both metals, our findings agree well with the published experimental results.

Barzilai, S.; Tavazza, F.; Levine, L. E. [MSED, Material Measurement Laboratory, National Institute of Standards and Technology, 100 Bureau Drive, Stop 8553, Gaithersburg, Maryland 20899 (United States)] [MSED, Material Measurement Laboratory, National Institute of Standards and Technology, 100 Bureau Drive, Stop 8553, Gaithersburg, Maryland 20899 (United States)

2013-08-21T23:59:59.000Z

207

Characteristics of Fragments Produced in the Interaction of 5.5-GeV Protons with Silver  

Science Journals Connector (OSTI)

The energy spectra of nuclear fragments produced by the interaction of 5.5-GeV protons with silver were determined at several laboratory angles by means of dEdx-E measurements with semiconductor-detector telescopes. Individual isotopes of the elements from hydrogen to nitrogen were resolved. From oxygen to silicon the elements were determined without isotopic separation. For the case of the isotopes of He through Be enough of the evaporation-like energy spectra were recorded so that it was possible to perform integrations to obtain angular distributions and total cross sections. For elements above beryllium, an experimental cutoff on the low-energy side precluded these integrations, and only the high-energy portions of the spectra were recorded. The energy spectra of the neutron-deficient isotopes differ from the others in that the high-energy parts of the spectra are more pronounced and flatter, and the angular distributions are more forward-peaked.Some of the energy spectra were fitted with calculated curves based on the isotropic evaporation of fragments from an excited nucleus moving along the beam axis. The apparent Coulomb barriers obtained from this analysis were about one half the nominal Coulomb barriers, and the apparent nuclear temperatures fell in the 8-11-MeV range. However, no one temperature could fit the entire energy range, and for the highest-energy fragments observed at 90 the apparent temperature rose to 20 MeV or higher. From the forward-backward shifts of the most probable energy it was deduced that the average velocity of the moving system emitting Li and Be fragments is 0.008c. However, all of the data are more forward-peaked in intensity than can be explained by the simple two-step model. The energy analysis carried out on these new data is compared with those given in the literature for silver targets or emulsions bombarded with protons, cosmic rays, pions, kaons, and other particles. Comparisons are made of these results with those obtained in an earlier study of fragments from a uranium target.

Earl K. Hyde; Gilbert W. Butler; A. M. Poskanzer

1971-11-01T23:59:59.000Z

208

Synthesis of silver particles on copper substrates using ethanol-based solution for surface-enhanced Raman spectroscopy  

SciTech Connect (OSTI)

The displacement reaction of AgNO{sub 3} and copper metal is an effective and economical way to fabricate Ag-Cu surface enhanced Raman scattering (SERS) substrates. Aqueous solutions of AgNO{sub 3} are usually used for substrate preparation. In this work, a new method for Ag-Cu SERS substrate preparation is proposed, which uses an ethanol solution rather than an aqueous AgNO{sub 3} solution. Analysis of the surface morphologies of sample substrates by field emission scanning electron microscopy (FESEM) showed that the silver nanoparticles prepared by this new method were more regular than those prepared in the traditional aqueous solution. The SERS spectra of Rhodamine 6G (R6G) adsorbed on these Ag-Cu substrates were then investigated and compared. It was found that the Ag-Cu substrates prepared by this method provide significant improvements in Raman signal sensitivity and large-area uniformity. The enhancement factor of this new substrate is about 330 times higher than that prepared using an aqueous AgNO{sub 3} solution under identical experimental conditions. It was also found that 70% of the original sensitivity of the substrate remains after 15 days of exposure to air.

Chen, Li, E-mail: CL2009@cqu.edu.cn; Zhang, Zuojun; Chen, Gang; Zhou, Hui [Defense Key Disciplines Lab of Novel Micro-nano Devices and System Technology, and Key Laboratory of Optoelectronic Technology and Systems, Chongqing University, Chongqing 400044 (China)] [Defense Key Disciplines Lab of Novel Micro-nano Devices and System Technology, and Key Laboratory of Optoelectronic Technology and Systems, Chongqing University, Chongqing 400044 (China); Lai, Chunhong [Defense Key Disciplines Lab of Novel Micro-nano Devices and System Technology, and Key Laboratory of Optoelectronic Technology and Systems, Chongqing University, Chongqing 400044 (China) [Defense Key Disciplines Lab of Novel Micro-nano Devices and System Technology, and Key Laboratory of Optoelectronic Technology and Systems, Chongqing University, Chongqing 400044 (China); School of Physics and Electronic Information, China West Normal University, NanChong 637002 (China)

2014-03-15T23:59:59.000Z

209

Laser-Driven Growth of Silver Nanoplates on p-Type GaAs Substrates and Their Surface-Enhanced Raman Scattering Activity  

Science Journals Connector (OSTI)

Laser-Driven Growth of Silver Nanoplates on p-Type GaAs Substrates and Their Surface-Enhanced Raman Scattering Activity ... Each wafer was cut into ?1 cm 1 cm square pieces along their cleavage planes (i.e., [01?1?] and [01?1]) and were cleaned by immersing them in a 2% hydrofluoric acid (HF) aqueous solution (Fisher) for 5 min. ... Continued growth smoothes the stepped edges of the oligomers and fuses them into thicker nanoplates whose thicknesses are approximately equal to the sum of the individual plate thicknesses before fusion (Figure 5c). ...

Yugang Sun; Matthew Pelton

2009-03-20T23:59:59.000Z

210

The use of slow strain rate technique for studying stress corrosion cracking of an advanced silver-bearing aluminum-lithium alloy  

SciTech Connect (OSTI)

In the present study, stress corrosion cracking (SCC) behavior of naturally aged advanced silver-bearing Al-Li alloy in NaCl solution was investigated using slow strain rate test (SSRT) method. The SSRTs were conducted at different strain rates and applied potentials at room temperature. The results were discussed based on percent reductions in tensile elongation in a SCC-causing environment over those in air tended to express the SCC susceptbility of the alloy under study at T3. The SCC behavior of the alloy was also discussed based on the microstructural and fractographic examinations.

Frefer, Abdulbaset Ali; Raddad, Bashir S. [Department of Mechanical and Industrial Engineering/Tripoli University, Tripoli (Libya); Abosdell, Alajale M. [Department of Mechanical Engineering/Mergeb University, Garaboli (Libya)

2013-12-16T23:59:59.000Z

211

Why is a Noble Metal Catalytically Active? The Role of the O-Ag Interaction in the Function of Silver as an Oxidation Catalyst  

Science Journals Connector (OSTI)

Extensive density-functional theory calculations, and taking into account temperature and pressure, afford a comprehensive picture of the behavior and interaction of oxygen and Ag(111), and provides valuable insight into the function of silver as an oxidation catalyst. The obtained phase diagram reveals the most stable species present in a given environment and thus identifies (and excludes) possibly active oxygen species. In particular, for the conditions of ethylene epoxidation, a thin oxidelike structure is most stable, suggesting that such atomic O species are actuating the catalysis, in contrast to hitherto proposed molecularlike species.

Wei-Xue Li; Catherine Stampfl; Matthias Scheffler

2003-06-25T23:59:59.000Z

212

Distortion of ethyne on coordination to silver acetylide, C{sub 2}H{sub 2}???AgCCH, characterised by broadband rotational spectroscopy and ab initio calculations  

SciTech Connect (OSTI)

The rotational spectra of six isotopologues of a complex of ethyne and silver acetylide, C{sub 2}H{sub 2}???AgCCH, are measured by both chirped-pulse and Fabry-Perot cavity versions of Fourier-transform microwave spectroscopy. The complex is generated through laser ablation of a silver target in the presence of a gas sample containing 1% C{sub 2}H{sub 2}, 1% SF{sub 6}, and 98% Ar undergoing supersonic expansion. Rotational, A{sub 0}, B{sub 0}, C{sub 0}, and centrifugal distortion ?{sub J} and ?{sub JK} constants are determined for all isotopologues of C{sub 2}H{sub 2}???AgCCH studied. The geometry is planar, C{sub 2v} and T-shaped in which the C{sub 2}H{sub 2} sub-unit comprises the bar of the T and binds to the metal atom through its ? electrons. In the r{sub 0} geometry, the distance of the Ag atom from the centre of the triple bond in C{sub 2}H{sub 2} is 2.2104(10) . The r(HC?CH) parameter representing the bond distance separating the two carbon atoms and the angle, ?(CCH), each defined within the C{sub 2}H{sub 2} sub-unit, are determined to be 1.2200(24) and 186.0(5), respectively. This distortion of the linear geometry of C{sub 2}H{sub 2} involves the hydrogen atoms moving away from the silver atom within the complex. The results thus reveal that the geometry of C{sub 2}H{sub 2} changes measurably on coordination to AgCCH. A value of 59(4) N?m{sup ?1} is determined for the intermolecular force constant, k{sub ?}, confirming that the complex is significantly more strongly bound than hydrogen and halogen-bonded analogues. Ab initio calculations of the r{sub e} geometry at the CCSD(T)(F12{sup *})/ACVTZ level of theory are consistent with the experimental results. The spectra of the {sup 107}Ag{sup 13}C{sup 13}CH and {sup 109}Ag{sup 13}C{sup 13}CH isotopologues of free silver acetylide are also measured for the first time allowing the geometry of the AgCCH monomer to be examined in greater detail than previously.

Stephens, Susanna L.; Zaleski, Daniel P.; Walker, Nicholas R., E-mail: nick.walker@newcastle.ac.uk, E-mail: a.c.legon@bristol.ac.uk [School of Chemistry, Bedson Building, Newcastle University, Newcastle upon Tyne, Tyne and Wear NE1 7RU (United Kingdom); Mizukami, Wataru; Tew, David P.; Legon, Anthony C., E-mail: nick.walker@newcastle.ac.uk, E-mail: a.c.legon@bristol.ac.uk [School of Chemistry, University of Bristol, Bristol BS8 1TS (United Kingdom)

2014-03-28T23:59:59.000Z

213

A model cerium oxide matrix composite reinforced with a homogeneous dispersion of silver particulate - prepared using the glycine-nitrate process  

SciTech Connect (OSTI)

Recently a new method of ceramic brazing has been developed. Based on a two-phase liquid composed of silver and copper oxide, brazing is conducted directly in air without the need of an inert cover gas or the use of surface reactive fluxes. Because the braze displays excellent wetting characteristics on a number ceramic surfaces, including alumina, various perovskites, zirconia, and ceria, we were interested in investigating whether a metal-reinforced ceramic matrix composite (CMC) could be developed with this material. In the present study, two sets of homogeneously mixed silver/copper oxide/ceria powders were synthesized using a combustion synthesis technique. The powders were compacted and heat treated in air above the liquidus temperature for the chosen Ag-CuO composition. Metallographic analysis indicates that the resulting composite microstructures are extremely uniform with respect to both the size of the metallic reinforcement as well as its spatial distribution within the ceramic matrix. The size, morphology, and spacing of the metal particulate in the densified composite appears to be dependent on the original size and the structure of the starting combustion synthesized powders.

Weil, K. Scott; Hardy, John S.

2005-01-31T23:59:59.000Z

214

Silver Lake Adjacent  

E-Print Network [OSTI]

out. Then I said my usual hello, fixed my eyes on a front-just couldnt. His green dot. Hello, Francisco! How are youShe reaches in to hug me hello, and she smells amazing.

Doss, Yvette Crystal

2012-01-01T23:59:59.000Z

215

Silver Lake Adjacent  

E-Print Network [OSTI]

looking at the newest act on Hades Records, the first guymy friend. This is a big deal. Hades Records organized thethe same day I signed with Hades Records, and I just had too

Doss, Yvette Crystal

2012-01-01T23:59:59.000Z

216

Optical and Durability Evaluation for Silvered Polymeric Mirrors and Reflectors: Cooperative Research and Development Final Report, CRADA Number, CRD-08-316  

SciTech Connect (OSTI)

3M is currently developing silvered polymeric mirror reflectors as low-cost replacements for glass mirrors in concentrating solar power (CSP) systems. This effort is focused on development of reflectors comprising both metallized polymeric mirror films based on improved versions of ECP-305+ or other durable mirror film concepts and appropriate mechanically robust substrates. The objectives for this project are to reduce the system capital and operating costs and to lower the levelized cost of energy for CSP installations. The development of mirror reflectors involves work on both full reflectors and mirror films with and without coatings. Mirror reflectors must meet rigid optical specifications in terms of radius of curvature, slope errors and specularity. Mirror films must demonstrate long-term durability and maintain high reflectivity. 3M would like to augment internal capabilities to validate product performance with methods and tools developed at NREL to address these areas.

Gray, M.

2014-08-01T23:59:59.000Z

217

Silver Clear Nylon Dressing is Effective in Preventing Radiation-Induced Dermatitis in Patients With Lower Gastrointestinal Cancer: Results From a Phase III Study  

SciTech Connect (OSTI)

Purpose: For patients with anal canal and advanced rectal cancer, chemoradiation therapy is a curative modality or an important adjunct to surgery. Nearly all patients treated with chemoradiation experience some degree of radiation-induced dermatitis (RID). Prevention and effective treatment of RID, therefore, is of considerable clinical relevance. The present phase III randomized trial compared the efficacy of silver clear nylon dressing (SCND) with that of standard skin care for these patients. Methods and Materials: A total of 42 rectal or anal canal cancer patients were randomized to either a SCND or standard skin care group. SCND was applied from Day 1 of radiation therapy (RT) until 2 weeks after treatment completion. In the control arm, sulfadiazine cream was applied at the time of skin dermatitis. Printed digital photographs taken 2 weeks prior to, on the last day, and two weeks after the treatment completion were scored by 10 blinded readers, who used the common toxicity scoring system for skin dermatitis. Results: The radiation dose ranged from 50.4 to 59.4 Gy, and there were no differences between the 2 groups. On the last day of RT, when the most severe RID occurs, the mean dermatitis score was 2.53 (standard deviation [SD], 1.17) for the standard and 1.67 (SD, 1.2; P=.01) for the SCND arm. At 2 weeks after RT, the difference was 0.39 points in favor of SCND (P=.39). There was considerable intraclass correlation among the 10 observers. Conclusions: Silver clear nylon dressing is effective in reducing RID in patients with lower gastrointestinal cancer treated with combined chemotherapy and radiation treatment.

Niazi, Tamim M. [Segal Cancer Centre, Department of Radiation Oncology, Jewish General Hospital, McGill University (Canada)] [Segal Cancer Centre, Department of Radiation Oncology, Jewish General Hospital, McGill University (Canada); Vuong, Te, E-mail: tvuong@jgh.mcgill.ca [Segal Cancer Centre, Department of Radiation Oncology, Jewish General Hospital, McGill University (Canada)] [Segal Cancer Centre, Department of Radiation Oncology, Jewish General Hospital, McGill University (Canada); Azoulay, Laurant [Department of Epidemiology, Jewish General Hospital, McGill University (Canada)] [Department of Epidemiology, Jewish General Hospital, McGill University (Canada); Marijnen, Corrie [Department of Clinical Oncology, Leiden University Medical Center, Amsterdam (Netherlands)] [Department of Clinical Oncology, Leiden University Medical Center, Amsterdam (Netherlands); Bujko, Kryzstof [Department of Radiotherapy, The Maria Sklodowska-Curie Memorial Cancer Centre, Warsaw (Poland)] [Department of Radiotherapy, The Maria Sklodowska-Curie Memorial Cancer Centre, Warsaw (Poland); Nasr, Elie [Department of Radiation Oncology, Hotel-Dieu de France Hospital (Lebanon)] [Department of Radiation Oncology, Hotel-Dieu de France Hospital (Lebanon); Lambert, Christine; Duclos, Marie; Faria, Sergio; David, Marc [Department of Radiation Oncology, Montreal-General-Hospital, McGill University, Montreal (Canada)] [Department of Radiation Oncology, Montreal-General-Hospital, McGill University, Montreal (Canada); Cummings, Bernard [Department of Radiation Oncology, Princess Margaret Hospital, University of Toronto (Canada)] [Department of Radiation Oncology, Princess Margaret Hospital, University of Toronto (Canada)

2012-11-01T23:59:59.000Z

218

Effects of partial anion substitution on the thermoelectric properties of silver(I) chalcogenide halides in the system Ag{sub 5}Q{sub 2}X with Q=Te, Se and S and X=Br and Cl  

SciTech Connect (OSTI)

A selection of mixed conducting silver chalcogenide halides of the general formula Ag{sub 5}Q{sub 2}X with Q=sulfur, selenium and tellurium and X=chlorine and bromine has been investigated due to their thermoelectric properties. Recently, the ternary counterpart Ag{sub 5}Te{sub 2}Cl showed a defined d{sup 10}-d{sup 10} interaction in the disordered cation substructure at elevated temperatures where Ag{sub 5}Te{sub 2}Cl is present in its high temperature {alpha}-phase. A significant drop of the thermal diffusivity has been observed during the {beta}-{alpha} phase transition reducing the values from 0.12 close to 0.08 mm{sup 2} s{sup -1}. At the same transition the thermopower reacts on the increasing silver mobility and jumps towards less negative values. Thermal conductivities, thermopower and thermal diffusivity of selected compounds with various grades of anion substitution in Ag{sub 5}Q{sub 2}X were determined around the silver-order/disorder {beta}-{alpha} phase transition. A formation of attractive interactions could be observed for selenium substituted phases while no effect was detected for bromide and sulfide samples. Depending on the grade and type of substitution the thermopower changes significantly at and after the {beta}-{alpha} phase transition. Thermal conductivities are low reaching values around 0.2-0.3 W m{sup -1} K{sup -1} at 299 K. Partial anion exchange can substantially tune the thermoelectric properties in Ag{sub 5}Q{sub 2}X phases. -- Graphical abstract: A structure section of the {alpha}-Ag{sub 5}Te{sub 2}Cl structure type and the thermopower evolution of Ag{sub 5}Te{sub 2}Cl{sub 0.4}Br{sub 0.6} undergoing a silver ion order/disorder phase transition. Display Omitted Research highlights: > We report on thermoelectric properties of silver(I) chalcogenide halides. > We examine thermopower, thermal diffusivity and thermal behavior. > Silver mobility, phase transitions and order/disorder phenomena are discussed. > Partial anion exchange can tune thermoelectric properties significantly.

Eckstein, Nadine [TU Muenchen, Lichtenbergstrasse 4, Garching (Germany); Nilges, Tom, E-mail: tom.nilges@lrz.tum.d [TU Muenchen, Lichtenbergstrasse 4, Garching (Germany); Decourt, Rodolphe; Bobet, Jean-Louis; Chevalier, Bernard [CNRS, Universite de Bordeaux, ICMCB, Avenue du Docteur Schweitzer 87, 33608 PESSAC cedex (France)

2011-04-15T23:59:59.000Z

219

Directing the structures of silver-antimony sulphides: A new topological variant of the [Ag{sub 5}Sb{sub 3}S{sub 8}]{sup 2-} double layer  

SciTech Connect (OSTI)

A new silver-antimony sulphide, [C{sub 6}H{sub 20}N{sub 4}][Ag{sub 5}Sb{sub 3}S{sub 8}], has been synthesised solvothermally in the presence of triethylenetetramine and characterised by single-crystal X-ray diffraction, thermogravimetry and elemental analysis. The compound crystallises in the space group P2{sub 1}/m (a=6.2778(7), b=15.8175(16) and c=12.4617(15)A and {beta}=104.561(5){sup o}) and adopts a structure in which honeycomb-like sheets of fused six-membered silver-antimony-sulphide rings are linked through Ag-S bonds to form double layers. The idealised structure can be considered to be derived from that of antifluorite and represents a second structure type for the [Ag{sub 5}Sb{sub 3}S{sub 8}]{sup 2-} double layer.

Powell, Anthony V. [Department of Chemistry, Heriot-Watt University, Edinburgh EH14 4AS (United Kingdom)]. E-mail: a.v.powell@hw.ac.uk; Thun, Juergen [Department of Chemistry, Heriot-Watt University, Edinburgh EH14 4AS (United Kingdom); Chippindale, Ann M. [School of Chemistry, University of Reading, Whiteknights Reading RG6 6AD (United Kingdom)

2005-11-15T23:59:59.000Z

220

Multi-resonant silver nano-disk patterned thin film hydrogenated amorphous silicon solar cells for Staebler-Wronski effect compensation  

E-Print Network [OSTI]

We study polarization independent improved light trapping in commercial thin film hydrogenated amorphous silicon (a-Si:H) solar photovoltaic cells using a three-dimensional silver array of multi-resonant nano-disk structures embedded in a silicon nitride anti-reflection coating (ARC) to enhance optical absorption in the intrinsic layer (i-a-Si:H) for the visible spectrum for any polarization angle. Predicted total optical enhancement (OE) in absorption in the i-a-Si:H for AM-1.5 solar spectrum is 18.51% as compared to the reference, and producing a 19.65% improvement in short-circuit current density (JSC) over 11.7 mA/cm2 for a reference cell. The JSC in the nano-disk patterned solar cell (NDPSC) was found to be higher than the commercial reference structure for any incident angle. The NDPSC has a multi-resonant optical response for the visible spectrum and the associated mechanism for OE in i-a-Si:H layer is excitation of Fabry-Perot resonance facilitated by surface plasmon resonances. The detrimental Staebl...

Vora, Ankit; Pearce, Joshua M; Bergstrom, Paul L; Gney, Durdu

2014-01-01T23:59:59.000Z

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221

Effect of silver nanoparticle and glycyrrhizic acid (SN-GLY) complex on repair of whole body radiation-induced cellular DNA damage and genomic instability in mice  

Science Journals Connector (OSTI)

Silver nanoparticles (SN) were redispersed in aqueous solution of Pluronic F127 and complexed with the phytoceutical, glycyrrhizic acid (GLY) to obtain SN-GLY complex. The ability of the SN-GLY complex to offer protection against ionising radiation in post-irradiation scenarios was evaluated in ex vivo and in vivo models using Swiss albino mice. Treatment of mouse blood leucocytes with SN-GLY immediately after 4 Gy gamma radiation exposure, ex vivo, enhanced the rate of repair of cellular DNA damages as revealed by comet assay. Exposure of mice to 4 Gy whole body gamma radiation induced formation of strand breaks in cellular DNA and the unrepaired double strand breaks eventually caused the formation of micronuclei. The post-irradiation administration of SN-GLY resulted in a faster decrease in the comet parameters indicating enhanced cellular DNA repair process and reduction in micronucleus formation. Thus the studies showed effective radiation protection by SN-GLY in post-irradiation conditions.

Dhanya K. Chandrasekharan; Cherupally Krishnan Krishnan Nair

2010-01-01T23:59:59.000Z

222

Cost-effective ITO-free organic solar cells with silver nanowirePEDOT:PSS composite electrodes via a one-step spray deposition method  

Science Journals Connector (OSTI)

Abstract We demonstrate cost-effective, indium tin oxide (ITO)-free organic solar cells (OSCs) fabricated with a silver nanowire (AgNW)poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) composite electrode. The composite films were prepared with a one-step spray-coating of a mixture composed of AgNW and a highly conductive, dimethylsulfoxide (DMSO)-treated PEDOT:PSS (hcPEDOT). The film-thickness, optical transmittance, and sheet resistance of AgNWhcPEDOT hybrid electrodes were easily controlled by varying the spray deposition time. With AgNWhcPEDOT composite electrodes, the devices exhibited high power conversion efficiencies of up to 2.16% under 100mWcm?2 and AM 1.5G illumination conditions. In addition, the surface of the AgNWhcPEDOT composite electrodes was further smoothened with an additional spray-coated PEDOT:PSS buffer layer, leading to reduced shorting and improved cell-efficiency. As a result, the best performing devices with a AgNWhcPEDOT electrode and spray-coated PEDOT buffer exhibited efficiencies of up to 2.65%, which approaches that of conventional ITO-based devices. These results indicate that the one-step spray-coated AgNWhcPEDOT composite-based film is a viable alternative to the high-cost and vacuum-deposited ITO for mass-production and low-cost roll-to-roll based solar cells.

Yong-Jin Noh; Seok-Soon Kim; Tae-Wook Kim; Seok-In Na

2014-01-01T23:59:59.000Z

223

Silver Peak Innovative Exploration Project  

Broader source: Energy.gov (indexed) [DOE]

indicator minerals from the Visible-Near Infrared (VNIR) region of the spectrum at spatial resolutions of 3 - 5 m 2 - Access the value of hyperspectral imaging for the...

224

Chelsea Girls strike silver at  

E-Print Network [OSTI]

21 The broadview team reserves the right to make editorial changes to all submissions. Broadview of buildings currently accounts for around 30 per cent of the UK's energy use. This must change ­ and change been Building a better world for almost 90 years through cutting edge research, consultancy and testing

Feigon, Brooke

225

The Economic Impact of Binghamton  

E-Print Network [OSTI]

The Economic Impact of Binghamton University, FY2010 (July 1, 2009-June 30, 2010) Office .......................................................................................................... 2 ECONOMIC OUTPUT and Tioga counties and the overall impact of New York State in terms of economic output, jobs, and human

Suzuki, Masatsugu

226

The Economic University, FY2011  

E-Print Network [OSTI]

The Economic Impact of Binghamton University, FY2011 (July 1, 2010-June 30, 2011) Office....................................................................................................................2 ECONOMIC OUTPUT and Tioga counties) and the New York State economy in terms of economic output, jobs, and human capital

Suzuki, Masatsugu

227

Workbook Contents  

U.S. Energy Information Administration (EIA) Indexed Site

105,,24,"Intrastate","State","na" "applicationvnd.ms-excel","Tioga Lateral Project","Alliance Pipeline LP","Lateral","Completed","applicationvnd.ms-excel",2013,"ND","Central",167...

228

Influence of the lanthanum deficit on electrical resistivity and heat capacity of silver-doped lanthanum manganites La{sub 1-x}Ag{sub y}MnO{sub 3}  

SciTech Connect (OSTI)

The electrical resistivity and heat capacity of the silver-doped lanthanum manganites La{sub 0.80}Ag{sub 0.15}MnO{sub 3} and La{sub 0.85}Ag{sub 0.15}MnO{sub 3} have been investigated. Despite the nonstoichiometry of the composition, the La{sub 0.80}Ag{sub 0.15}MnO{sub 3} manganite exhibits a bulk homogeneity and better physical properties from the applied point of view as compared to the La{sub 0.85}Ag{sub 0.15}MnO{sub 3} manganite, viz., the former compound has a higher spontaneous magnetoresistance and a larger jump of the heat capacity with a small width of the phase transition, and the anomalies of the heat capacity and electrical resistivity in the vicinity of the Curie point of this compound agree with the fluctuation nature of the second-order phase transition. The behavior of the properties of lanthanum-deficient manganites under investigation in the region of the phase transition is consistent with the classical theory of indirect exchange interaction. The behavior of the temperature dependence of the electrical resistivity has been analyzed in terms of two models. One of these models is based on the tunneling of charge carriers between ferrons or polarons, and the other model is based on the polaron hopping conduction. Both approaches lead to consistent results, and their combination has made it possible to estimate the tunneling distance of charge carriers. The origin of the influence of technological parameters characterizing the synthesis of La{sub 1-x}Ag{sub y}MnO{sub 3} ceramic materials on their physical properties has been elucidated.

Abdulvagidov, Sh. B., E-mail: abdulvagidov@iwt.ru; Gamzatov, A. G. [Russian Academy of Sciences, Amirkhanov Institute of Physics, Dagestan Scientific Center (Russian Federation); Mel'nikov, O. V.; Gorbenko, O. Yu. [Moscow State University (Russian Federation)

2009-12-15T23:59:59.000Z

229

Feasibility Study of Economics and Performance of Solar Photovoltaics at the Chino Mine in Silver City, New Mexico. A Study Prepared in Partnership with the Environmental Protection Agency for the RE-Powering America's Land Initiative: Siting Renewable Energy on Potentially Contaminated Land and Mine Sites  

SciTech Connect (OSTI)

The U.S. Environmental Protection Agency (EPA), in accordance with the RE-Powering America's Land initiative, selected the Chino Mine site in Silver City, New Mexico, for a feasibility study of renewable energy production. The National Renewable Energy Laboratory (NREL) provided technical assistance for this project. The purpose of this report is to assess the site for a possible photovoltaic (PV) system installation and estimate the cost, performance, and site impacts of different PV options. In addition, the report recommends financing options that could assist in the implementation of a PV system at the site.

Kiatreungwattana, K.; Geiger, J.; Healey, V.; Mosey, G.

2013-04-01T23:59:59.000Z

230

Silver Bow County Secondary Data Analysis  

E-Print Network [OSTI]

Myocardial Infarction prevalence (Heart Attack) 5.3% 4.1% 6.0% All Sites Cancer 416.6 (Region 4) 455. Heart Disease 2. Cancer 3. CLRD* 1. Cancer 2. Heart Disease 3.CLRD* 1. Heart Disease 2. Cancer 3

Maxwell, Bruce D.

231

A Silver Lining for the Weather Satellites?  

Science Journals Connector (OSTI)

...replacement spacecraft are already in the pipeline; the next is currently scheduled for...have a system with robustness, you can patch around the problems. If OMB had suc-ceeded...how-ever, visiting astronauts could do repair and maintenance on a regular basis...

M. MITCHELL WALDROP

1984-12-14T23:59:59.000Z

232

Biomedical silver-109m isotope generator  

DOE Patents [OSTI]

A method, composition of matter, and apparatus for producing substantially pure Ag-109m for use in biomedical imaging techniques. Cd-109, which decays with a half-life of 453 days to Ag-109m, is loaded onto an ion exchange column consisting of particulate tin phosphate. After secular equilibrium is reached in about ten minutes, Ag-109m may be selectively eluted from the column by means of a physiologically acceptable aqueous buffered eluent solution of sodium thiosulfate, and either ascorbic acid or dextrose. The breakthrough of toxic Cd-109 is on the order of 1 x 10-7, which is sufficiently low to permit administration of the Ag-109m-containing eluate, with but a minor pH adjustment, directly to a human patient within a matter of seconds. 1 fig.

Wanek, P.M.; Steinkruger, F.J.; Moody, D.C.

1985-03-05T23:59:59.000Z

233

Biomedical silver-109m isotope generator  

DOE Patents [OSTI]

A method, composition of matter, and apparatus for producing substantially pure Ag-109m for use in biomedical imaging techniques. Cd-109, which decays with a half-life of 453 days to Ag-109m is loaded onto an ion exchange column consisting of particulate tin phosphate. After secular equilibrium is reached in about ten minutes, Ag-109m may be selectively eluted from the column by means of a physiologically acceptable aqueous buffered eluent solution of sodium thiosulfate, and either ascorbic acid or dextrose. The breakthrough of toxic Cd-109 is on the order of 1.times.10.sup.-7, which is sufficiently low to permit administration of the Ag-109m-containing eluate, with but a minor pH adjustment, directly to a human patient within a matter of seconds.

Wanek, Philip M. (Los Alamos, NM); Steinkruger, Frederick J. (Los Alamos, NM); Moody, David C. (Los Alamos, NM)

1987-01-01T23:59:59.000Z

234

Silver Ridge, New Jersey: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Jersey: Energy Resources Jersey: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 39.961035°, -74.236217° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.961035,"lon":-74.236217,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

235

Silver Bow County, Montana: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

804293°, -112.5843056° 804293°, -112.5843056° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":45.8804293,"lon":-112.5843056,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

236

Silver City, Iowa: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

City, Iowa: Energy Resources City, Iowa: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 41.1133311°, -95.637226° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.1133311,"lon":-95.637226,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

237

Silver Lake, Kansas: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

104166°, -95.8585978° 104166°, -95.8585978° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.104166,"lon":-95.8585978,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

238

Silver Spring, Maryland: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Spring, Maryland: Energy Resources Spring, Maryland: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 38.9906657°, -77.026088° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":38.9906657,"lon":-77.026088,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

239

The Transport Number of Silver Fluoride Using a Pulsating Current  

E-Print Network [OSTI]

/c lc.c. AgN03 2.3613 gms. AgN03 1.500 w Ag 999.2 cc .001500 gms. Ag/c.c, AgN03 sol .001500 gms. Ag. F NH4SCN G AgN0s H Q * x E n if I lc.c. NH4SCN J i 16.68 cc* 23.51 c.c. 002095 gms.Ag/c.c. NH4SCN .002095 gms. Ag 1.397 K lc.c. NE4SCN 1... Standardization of AgP solution. Date -Apr. 1, 1914. A NH4SCN 31.10 c.c. B AgN05 1.94 * C lc.c. AgNOg * Trfe? " NH4SCN* D CxB a 1.39 " jfi A-D 29.71 * Net NH4SCN P lc.c. NH4SCN * .002095 gms. Ag** G JSxP = .06224 M Ag H 126.9^ .07 " AgP 107.9 I Ag...

Parkhurst, I. P.

1914-06-05T23:59:59.000Z

240

Carbon Nanotube-Silver Composite for Mercury Capture and Analysis  

Science Journals Connector (OSTI)

The mechanisms of capturing mercury on a sorbent vary from amalgamation, chemical adsorption to simple physical adsorption. ... Untreated carbon-based sorbents and mineral-based sorbents capture mercury mainly via physical adsorption that allows release of captured mercury at slightly higher temperatures. ... This paper outlines the results of a systematic study on the capture of trace mercury vapor from simulated flue gases, using activated carbons. ...

Guangqian Luo; Hong Yao; Minghou Xu; Xinwei Cui; Weixing Chen; Rajender Gupta; Zhenghe Xu

2009-12-17T23:59:59.000Z

Note: This page contains sample records for the topic "ffalo tioga silver" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Synthesis and Properites of Nanotwinned Silver and Aluminum  

E-Print Network [OSTI]

the formation of a mixed ITB/CTB structure. (b) The dotted box in (a) is magnified, showing a long CTB and narrow ITB in Al. (c) The Ag/Al 10 nm multilayer film shows much greater SF density within the Al layers. The SAD pattern shows strong evidence... the formation of a mixed ITB/CTB structure. (b) The dotted box in (a) is magnified, showing a long CTB and narrow ITB in Al. (c) The Ag/Al 10 nm multilayer film shows much greater SF density within the Al layers. The SAD pattern shows strong evidence...

Bufford, Daniel C

2013-07-31T23:59:59.000Z

242

Testimony of Jonathan Silver, Executive Director Loan Programs...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

outweighed the associated risk. Other governments have reached the same conclusion. Germany and Canada, for example, operate government-backed clean energy lending programs....

243

PJM Presentation- The Silver Bullet: Storage! (July 12, 2011)  

Broader source: Energy.gov [DOE]

Presentation by Terry Boston, President and CEO pf PJM Interconnection before the ElectricityAdvisorty Committee, July 12, 2011,on storage for the smart grid.

244

Silver-bearing black calcite in western mining districts  

Science Journals Connector (OSTI)

...Luis Lopezdistrict,New Mexico, especiallythe Water Canyonand Tower mines. Black calciteis D. F. HEWETT AND A. S. RADTKE themostabundantmineralin...lue$ State Arizona Nevada(//amilton) atton Seurce A tla Sae ball Amrera Aurera Aurora Aurora Aurora Aurora Aurora Aurora...

D. F. Hewett; A. S. Radtke

245

Laser-excited acoustic oscillations in silver and bismuth nanowires  

E-Print Network [OSTI]

Coherent acoustic oscillations in Bi and Ag nanowire samples were studied with a femtosecond pump-probe technique and detection of the scattered light. The observed optical and acoustic properties reflect the nanostructure of these materials...

Jerebtsov, Sergey N.; Kolomenskii, Alexandre A.; Liu, Haidong; Zhang, Hong; Ye, Zuxin; Luo, Zhiping; Wu, Wenhao; Paulus, Gerhard G.; Schuessler, Hans A.

2007-01-01T23:59:59.000Z

246

Evaluating the potential for high thermoelectric efficiency of silver selenide  

E-Print Network [OSTI]

to the exceptionally high mobility, higher than other optimized thermoelectric materials. Although zT decreases at high refrigerants.1 Increasing the efficiency of a thermoelectric material necessitates increasing the gure of merit contribution and an electronic contribution. Thermoelectric materials used in practice have zT near 1. One

Martin, Alain

247

Size-dependent structure of silver nanoparticles under high pressure  

E-Print Network [OSTI]

American Institute of Physics Handbook, 3rd ed. (McGraw-in American Institute of Physics Handbook, 3rd ed. (McGraw-

Koski, Kristie Jo

2010-01-01T23:59:59.000Z

248

Spillover-Induced Chemisorption of Amino Acid on Silver Surfaces  

Science Journals Connector (OSTI)

The Mesoscopic Physics Laboratory and Department of Physic, Peking University, Beijing 100871, China ... Physical Review B: Condensed Matter (1996), 54 (11), 8163-8171 CODEN: PRBMDO; ISSN:0163-1829. ... (25)?Pajonk, G. M. In Handbook of Heterogeneous Catalysis; Ertl, G., Knzinger, H., Weitkamp, J., Eds.; VCH:? Weinheim, 1997; Vol. 3, pp 1064?1077. ...

Xueying Zhao; Hao Yan; Xiuwen Tu; R. G. Zhao; W. S. Yang

2003-05-17T23:59:59.000Z

249

ccsd00002198, Asymmetric Silver to Oxide Adhesion in  

E-Print Network [OSTI]

are Infra-Red #12;lters against heat-generating solar radiations (solar control), solar cells for electrical power generation or voltage-controlled devices for tunable absorption in the visible light frequency thicknesses of 20, 10 and 20 nm. This stack stands as a prototype both for solar control coatings [1

250

Cleanable and Hardcoat Coatings for Increased Durability of Silvered...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

COLLECTORS Dynamic Heliostat Testing and Analyses Sandia National Laboratories Problem Statement * Dynamic wind loads can cause structural fatigue and degrade optical performance *...

251

Cleanable and Hardcoat Coatings for Increased Durability of Silvered...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Laboratories, Albuquerque, NM. The modeling (right) considered irradiation from the heliostat field, reradiation, discrete (particle) flow, and convection with turbulent particle...

252

Microsoft Word - Chemetall Foote_Kings Mountain and Silver Peak...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

occurs in areas where ACM is present, the facility would ensure that ACM removal or repair is conducted by a contractor certified in the handling of ACM. Operations Hazardous...

253

Smoothing of ultrathin silver films by transition metal seeding  

E-Print Network [OSTI]

the experiments were not done in UHV (ultrahigh vacuum). Thecarefully prepared surfaces in UHV. In high vacuum (HV), theThe LEED experiments in UHV are a good guide for what might

Anders, Andre; Byon, Eungsun; Kim, Dong-Ho; Fukuda, Kentaro; Lim, Sunnie H.N.

2006-01-01T23:59:59.000Z

254

Winchester Homes and Camberley Homes, Silver Spring, Maryland...  

Energy Savers [EERE]

seasonal energy efficiency ratio 15 AC; 2-stage 92.5% annual fuel utilization efficiency furnace with electronically commutated motor (ECM) blower * Continuously operating ECM air...

255

Silver Lake, Ohio: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

945°, -81.4542792° 945°, -81.4542792° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.158945,"lon":-81.4542792,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

256

 

Gasoline and Diesel Fuel Update (EIA)

Pipeline Projects Pipeline Projects Project Pipeline(s) Capacity States Status Sabinesville to Morrisville Dominion Transmission (DTI) pipeline 0.09 Bcf/d Pennsylvania Operating: DTI's interconnect with TGP in Tioga County, Pennsylvania received approval to begin operations on October 11. Tioga County Expansion Dominion Transmission (DTI) pipeline 0.26 Bcf/d Pennsylvania Operating: DTI received approval to begin operations on October 11 at the project's interconnects with Transco in Leidy, Pennsylvania and TETCO in Greene County, Pennsylvania. Northeast Upgrade Project Kinder Morgan's Tennessee Gas Pipeline (TGP) 0.62 Bcf/d Pennsylvania, New Jersey Partially operating: Looping lines and compressor station upgrades between Bradford County, Pennsylvania and Bergen County, New Jersey are under construction, with service scheduled to begin on November 1. Two of the project's compressor stations placed into operation on October 17, with another two, plus the Mahwah metering station, placed into operation on October 28.

257

EA-1635: Finding of No Significant Impact | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

5: Finding of No Significant Impact 5: Finding of No Significant Impact EA-1635: Finding of No Significant Impact Williston to Tioga Transmission Line Project, North Dakota Basin Electric Power Cooperative (BEPC) proposes to construct and operate a new 230-kilovolt (kV) transmission line to meet existing and future electric power requirements in northwestern North Dakota, and to interconnect this new transmission line to the Western Area Power Administration's (Western) transmission system. The EA identified no potentially significant impacts to environmental resources resulting from either Western's Federal action or Basin Electric's Proposed Project. Finding of No Significant Impact for Williston to Tioga Transmission Line Project Pre-Approval Review, DOE/EA-1635 (May 2010) More Documents & Publications

258

EA-1635: Finding of No Significant Impact | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

635: Finding of No Significant Impact 635: Finding of No Significant Impact EA-1635: Finding of No Significant Impact Williston to Tioga Transmission Line Project, North Dakota Basin Electric Power Cooperative (BEPC) proposes to construct and operate a new 230-kilovolt (kV) transmission line to meet existing and future electric power requirements in northwestern North Dakota, and to interconnect this new transmission line to the Western Area Power Administration's (Western) transmission system. The EA identified no potentially significant impacts to environmental resources resulting from either Western's Federal action or Basin Electric's Proposed Project. Finding of No Significant Impact for Williston to Tioga Transmission Line Project Pre-Approval Review, DOE/EA-1635 (May 2010) More Documents & Publications

259

Electro-Metallurgy1  

Science Journals Connector (OSTI)

... solution of copper, but one of silver, and that the growing wire is a teapot to be silvered; and, further, suppose that the dissolving electrode is silver, and ...

1892-09-15T23:59:59.000Z

260

Microsoft Word - FONSI_CalValleySolarRanch_Final For Silver Sig_8-2-11  

Broader source: Energy.gov (indexed) [DOE]

FINDING OF NO SIGNIFICANT IMPACT DEPARTMENT OF ENERGY LOAN GUARANTEE TO HIGH PLAINS RANCH II, LLC FOR THE CALIFORNIA VALLEY SOLAR RANCH PROJECT IN SAN LUIS OBISPO COUNTY, CALIFORNIA AGENCY: U.S. Department of Energy, Loan Programs Office ACTION: Finding of No Significant Impact SUMMARY: The U.S. Department of Energy (DOE) conducted an environmental assessment (EA) that analyzed the potential environmental impacts associated with the California Valley Solar Ranch (CVSR) project, a 250-megawatt (MW) gross output commercial solar photovoltaic (PV) power plant project proposed by High Plains Ranch II, LLC (HPR II) in southeastern San Luis Obispo County, California. The CVSR Project would include the construction, operation, maintenance, and

Note: This page contains sample records for the topic "ffalo tioga silver" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

E-Print Network 3.0 - ancient silver coins Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

-- Fertile ground for the exploration of a complex relationship between ancient Egypt and ancient Africa... of the boy king, Tutankhamun, the Nubian kingdoms chart an...

262

Field Mapping At Silver Peak Area (Henkle, Et Al., 2005) | Open...  

Open Energy Info (EERE)

References William R. Henkle Jr., Wayne C. Gundersen, Thomas D. Gundersen (2005) Mercury Geochemical, Groundwater Geochemical, And Radiometric Geophysical Signatures At Three...

263

Mercury Vapor At Silver Peak Area (Henkle, Et Al., 2005) | Open...  

Open Energy Info (EERE)

William R. Henkle Jr., Wayne C. Gundersen, Thomas D. Gundersen (2005) Mercury Geochemical, Groundwater Geochemical, And Radiometric Geophysical Signatures At Three Geothermal...

264

Charge transport in silver chalcogenides in the region of phase transition  

SciTech Connect (OSTI)

Data on the {sigma}(T), R(T), and U(T) dependences in Ag{sub 2}Te, Ag{sub 2}Se, and Ag{sub 2}S in the region of the phase transition are analyzed. It is found that the phase transition in Ag{sub 2}Te is accompanied by a decrease in the electron concentration and this transition in Ag{sub 2}Se is accompanied by an increase in this concentration. The concentration of intrinsic charge carriers in Ag{sub 2}Te decreases by a factor of 4 as a result of the phase transition and increases by a factor of 2 in Ag{sub 2}Se. The effect of variation in the energy-band parameters in the region of phase transition on the electron mobility is considered. It is established that, in Ag{sub 2}Te and Ag{sub 2}S, electrons are scattered by optical phonons in the region of the phase transition, while electrons are scattered by acoustic phonons in the {alpha} and {beta} phases. It is assumed that the anomalously large increase in {sigma} and U in Ag{sub 2}S as a result of the phase transition is caused by an increase in the concentration n and a simultaneous decrease in {sigma}{sub g} and m{sub n}{sup *} by a factor of about 2.

Aliev, S. A.; Agaev, Z. F., E-mail: agayevz@rambler.ru; Zul'figarov, E. I. [National Academy of Sciences of Azerbaijan, Institute of Physics (Azerbaijan)

2007-09-15T23:59:59.000Z

265

Computational heterogeneous catalysis applied to steam methane reforming over nickel and nickel/silver catalysts .  

E-Print Network [OSTI]

??The steam methane reforming (SMR) reaction is the primary industrial means for producing hydrogen gas. As such, it is a critical support process for applications (more)

Blaylock, Donnie Wayne

2011-01-01T23:59:59.000Z

266

Silver-Colloid-Nucleated Cytochrome c Superstructures Encapsulated in Silica Nanoarchitectures  

Science Journals Connector (OSTI)

c that survives the processing necessary to form a biocomposite aerogel. ... The mixture was stirred for a minimum of 10 min; no separation techniques (i.e., centrifugation or filtration) were employed in order to prevent shear forces from disrupting the soft superstructure. ... c, Ag sol, water, buffer, and GnHCl), were filtered with Teflon 0.45-?m syringe filters (Fisherbrand). ...

Jean Marie Wallace; Brett M. Dening; Kristin B. Eden; Rhonda M. Stroud; Jeffrey W. Long; Debra R. Rolison

2004-09-18T23:59:59.000Z

267

The Lower Keys marsh rabbit and silver rice rat: steps toward recovery  

E-Print Network [OSTI]

for enduring long days of muck-walking mosquito biting fun in the sun; it was my pleasure to work with such talented people. Thanks to Craig (rabbit man) Faulhaber for teaching me so much about the keys and the rabbit. And to the rest of my cohorts... for enduring long days of muck-walking mosquito biting fun in the sun; it was my pleasure to work with such talented people. Thanks to Craig (rabbit man) Faulhaber for teaching me so much about the keys and the rabbit. And to the rest of my cohorts...

Perry, Neil Desmond

2006-10-30T23:59:59.000Z

268

Slurry parameters effect on Chemical??Mechanical Planarisation (CMP) of deposited silver (Ag) on chips  

Science Journals Connector (OSTI)

Ag-deposited chips composed of electrodes, which are spaced apart by photoresist, are polished by Chemical-Mechanical Planarisation (CMP). We optimise the polishing process parameters including processing pressure, rotating speed, slurry supplying rate, etc., and examine the effect of some slurry parameters such as abrasives, oxidisers, corrosives, complexing agents and surfactants and get optimum Ag CMP slurry with high Material Removal Rate (MRR) and low average roughness (Ra). Low vertical distance between Ag and photoresist is obtained by optimising metal Ag MRR and controlling polishing end-point exactly. CMP mechanism and relationship between surface defects and additives structures are elementary discussed too.

Y.J. Dai; G.S. Pan; H.F. Pei; J.Z. Sun; Y. Liu; H. Du

2010-01-01T23:59:59.000Z

269

Solid-state flexible polyaniline/silver cellulose nanofibrils aerogel supercapacitors  

Science Journals Connector (OSTI)

Abstract Hereby we report solid-state flexible aerogel supercapacitors fabricated from cellulose nanofibrils (CNF), Ag and polyaniline (PANI) nanoparticles. The electrochemical performances of PANI/Ag/CNF supercapacitors were characterized by cyclic voltammetry, galvanostatic chargedischarge curves and electric impedance spectroscopy. The specific capacitance was calculated to be 176mF/cm2 at 10mVs?1 from cyclic voltammetry. This value is significantly higher than most flexible supercapacitors reported in literature. The electrochemical properties of the as-fabricated supercapacitors also remain the same when they are bent with different bending radius.

Xiaodan Zhang; Ziyin Lin; Bo Chen; Wei Zhang; Sudhir Sharma; Wentian Gu; Yulin Deng

2014-01-01T23:59:59.000Z

270

Ordering of the silver ions in ?-AgI: A mechanism for the ?-? phase transition  

Science Journals Connector (OSTI)

The disorder of the Ag+ ions in the superionic conductor ?-AgI has been studied with use of computer simulations in which reorganizations of the I- lattice are inhibited. At high temperatures the ions are evenly distributed over the tetrahedral interstitial sites of the crystal but, as the temperature is lowered, the Ag+ ions are found to condense onto particular sublattices. The condensation is associated with a loss of mobility. The possible occurrence of such order-disorder transitions in this system has been suggested by Szab [J. Phys. C 19, 3775 (1986)]. The structure of this phase was identified, using molecular-graphics methods. The Ag+ ions are found to be in a locally crystalline (monoclinic) arrrangement, which is not one of the stable phases discussed by Szab. From the geometric disposition of the ions at low temperature it is argued that the crystallites found in the simulated system would be unstable with respect to a hexagonal (wurtzite) structure if the boundary-condition-imposed stresses were to be relaxed. On this basis, it is argued that the ordering tendency of the Ag+ ions in the ? phase can be seen as the driving force for the ?-to-? phase transition in this material.

P. A. Madden; K. F. OSullivan; G. Chiarotti

1992-05-01T23:59:59.000Z

271

1,"Salt River Proj Ag I & P Dist",16572,1999,"Coronado","Silver...  

U.S. Energy Information Administration (EIA) Indexed Site

954",0 16,"Salt River Proj Ag I & P Dist",16572,1999,"Agua Fria","White Tanks",230,"1,3",11,5,"ACSR 954",0 17,"Salt River Proj Ag I & P Dist",16572,1999,"Alexander"...

272

Project Profile: Cleanable and Hardcoat Coatings for Increased Durability of Silvered Polymeric Mirrors  

Broader source: Energy.gov [DOE]

3M, under the CSP R&D FOA, is developing optical coatings for solar mirrors that are durable, easily maintained, and more cost-effective.

273

There is no Silver Bullet: Regionalization and Market Fragmentation in Greenhouse Gas Mitigation Strategies  

Broader source: Energy.gov [DOE]

2004 Diesel Engine Emissions Reduction (DEER) Conference Presentation: Joint Global Change Research Institute

274

Environmental Research 105 (2007) 3452 Spatial and temporal variations in silver contamination  

E-Print Network [OSTI]

(Fig. 1) is a unique and interesting one. While the Bay is best known for its Golden Gate Bridge 2007 Available online 15 August 2007 Abstract Although San Francisco Bay has a ``Golden Gate'', it may (originally made golden by the sun reflecting off its toxic red lead paint), the Bay has since been

275

Synthesis and optoelectronic properties of silver-doped n-type CdS nanoribbons  

Science Journals Connector (OSTI)

Sliver doped n-type CdS nanoribbons (NRs) were successfully synthesized by...2S as the dopant via a thermal co-evaporation method. The CdS:Ag NRs have wurtzite single-crystal structure ... [110]. Significantly, t...

Chunyan Wu; Li Wang; Zihan Zhang; Xiwei Zhang

2011-06-01T23:59:59.000Z

276

Defect characterization of silver-based low-emissivity multilayer coatings for energy-saving applications  

Science Journals Connector (OSTI)

Low-emissivity optical coatings which provide high-efficiency heat isolation are deposited onto architectural windows to be employed in offices and residential buildings for the purpose of saving energy. In the present work multilayer low-emissivity coatings with the structure glass/ SnO 2 (380?)/ NiCr (10?)/ Ag (90?)/ NiCr (30?)/ SnO 2 (380?) were deposited in an industrial sputtering system onto large glass substrates. The extremely low thickness of the layers which compose such structures as well as the large substrate area makes the morphology of the films and interfaces play an important role in providing efficient energy saving performance as well as high optical transmittance. Questions such as the cleaning process of the substrate previous to deposition partial pressure of the gasses in the sputtering system etc. will affect the overall behavior of the coatings. The resulting morphology and composition of the films and interfaces was studied by optical microscopy scanning electron microscopy energy dispersive x ray atomic force microscopy and Auger electron spectroscopy. Some structural defects that might affect the long-term stability of the coatings were found. Furthermore the effect of aggressive environments on the low-emissivity multilayercoatings was tested both from the structural and optical points of view.

R. J. Mart??n-Palma; L. Vzquez; J. M. Mart??nez-Duart

2001-01-01T23:59:59.000Z

277

E-Print Network 3.0 - adhesive silver-coated pet Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

aged materials: Contributions of surface free... in helium (HeO2) plasma treated polyethylene terephthalate (PET) as well as on the bacterial adhesion... are shown to...

278

Excitation dependent Fano-like interference effects in plasmonic silver nanorods  

E-Print Network [OSTI]

scaled to normalize the Poisson noise44 and factorized us- ing a projected non-negative matrix factorization (NMF) algorithm.45 EELS maps were divided pixel by pixel by the component corresponding to the ZLP. Similar results were obtained for EELS maps... using custom scripts in MATLAB. Fitting of Eq. 12 and Eq. 14 was performed in MATLAB using the Curve Fitting Toolbox. III. EXPERIMENTAL OBSERVATIONS Higher order multipolar longitudinal resonances in sil- ver nanorods exhibiting spatial amplitude...

Collins, Sean M; Nicoletti, Olivia; Rossouw, David; Ostasevicius, Tomas; Midgley, Paul A

2014-10-10T23:59:59.000Z

279

Mapping Localized Surface Plasmons within Silver Nanocubes Using Cathodoluminescence Hyperspectral Imaging  

Science Journals Connector (OSTI)

The vial cap was replaced loosely, and approximately 9 min was allowed to elapse before addition of 1.5 mL of the PVP solution in two 0.75 mL aliquots, followed immediately by 0.5 mL of the AgNO3 solution. ... The emitted luminescence was collected and collimated using a Schwarzschild-type reflecting objective with a numerical aperture of 0.28 that was oriented with its optical axis perpendicular to the beam. ... The collimated light was brought to an f/#-matched focus at the 100-?m entrance slit of a 1/8-m spectrograph using an off-axis paraboloidal mirror and detected using an Andor-cooled electron-multiplying charge-coupled device (EMCCD). ...

Paul R. Edwards; David Sleith; Alastair W. Wark; Robert W. Martin

2011-06-27T23:59:59.000Z

280

Computational heterogeneous catalysis applied to steam methane reforming over nickel and nickel/silver catalysts  

E-Print Network [OSTI]

The steam methane reforming (SMR) reaction is the primary industrial means for producing hydrogen gas. As such, it is a critical support process for applications including petrochemical processing and ammonia synthesis. ...

Blaylock, Donnie Wayne

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ffalo tioga silver" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Silver (Ag) Transport Mechanisms in TRISO coated particles: A Critical Review  

SciTech Connect (OSTI)

Transport of 110mAg in the intact SiC layer of TRISO coated particles has been studied for approximately 30 years without arriving at a satisfactory explanation of the transport mechanism. In this paper the possible mechanisms postulated in previous experimental studies, both in-reactor and out-of reactor research environment studies are critically reviewed and of particular interest are relevance to very high temperature gas reactor operating and accident conditions. Among the factors thought to influence Ag transport are grain boundary stoichiometry, SiC grain size and shape, the presence of free silicon, nano-cracks, thermal decomposition, palladium attack, transmutation products, layer thinning and coated particle shape. Additionally new insight to nature and location of fission products has been gained via recent post irradiation electron microscopy examination of TRISO coated particles from the DOEs fuel development program. The combined effect of critical review and new analyses indicates a direction for investigating possible the Ag transport mechanism including the confidence level with which these mechanisms may be experimentally verified.

I J van Rooyen; J H Neethling; J A A Engelbrecht; P M van Rooyen; G Strydom

2012-10-01T23:59:59.000Z

282

Analogues of epithermal goldsilver deposition in geothermal well scales  

Science Journals Connector (OSTI)

... Although well scaling is a problem in the exploitation of geothermal energy, scales are potentially of great value in studies of the geochemistry of mineralizing ... various depths in the Cerro Prieto11"13, Oku-Aizu (Japan)14 and Salton Sea15 geothermal fields. The distributions as a function of depth and depositional mechanisms of these metals, ...

James R. Clark; Anthony E. Williams-Jones

1990-08-16T23:59:59.000Z

283

(Data in metric tons1 of silver content unless otherwise noted)  

E-Print Network [OSTI]

that is reclaimed and recycled annually from photographic wastewater. Import Sources (2004-07):2 Mexico, 50%; Canada reliance8 as a percentage of apparent consumptione 54 54 38 59 60 Recycling: In 2008, approximately 1

284

Hydrogen's silver bullet?: Two organisations in the US are addressing the green hydrogen conundrum  

Science Journals Connector (OSTI)

The U.S. Department of Energy's National Renewable Energy Laboratory and Xcel Energy have launched a ground-breaking two-year project aimed at using electricity generated from wind turbines to produce and store pure hydrogen, thus offering what may become a significant new template for future energy production. Don C. Smith considers the project, and delves into what implications this could have for the oft-dreamt about hydrogen economy.

Don C. Smith

2007-01-01T23:59:59.000Z

285

Neutron Log At Silver Peak Area (DOE GTP) | Open Energy Information  

Open Energy Info (EERE)

Neutron Log Activity Date Usefulness not indicated DOE-funding Unknown References (1 January 2011) GTP ARRA Spreadsheet Additional References Retrieved from "http:en.openei.org...

286

(Data in metric tons1 of silver content unless otherwise noted)  

E-Print Network [OSTI]

, electronics, electroplating, medical and wound care, mirrors, solar energy, and water purification. Salient in 2005. Import Sources (2001-04):2 Mexico, 48%; Canada, 37%; Peru, 9%; Chile, 2%; and other, 4%. Tariff,340 1,330 16,000 35,000 Chile 1,360 1,400 NA NA China 2,450 2,800 26,000 120,000 Mexico 2,700 2,700 37

287

Some Discussion of Static Gripping and Its Stability Bud Mishra and Naomi Silver  

E-Print Network [OSTI]

of a robot as a machine which can be instructed to perform at least any task which a human can, at least as well as a human; how­ ever, the current state of robotics research is far from this goal. At this point painting. A dextrous hand is one with multiple articulated fingers (i.e. fingers with two or more powered

Mishra, Bud

288

The Silver Hake Stocks and Fishery off the Northeastern United States  

E-Print Network [OSTI]

standing crop of any species in the offshore area between the Nova Scotian shelf and the New York Bight shelf and in deep basins in the Gulf of Maine where the water is warmer than inshore. In the spring

289

Surface Functionalization of Silver Nanoparticles: Novel Applications for Insect Vector Control  

Science Journals Connector (OSTI)

Electron microscopy grids were glow-discharged using PELCO easiGlow (Ted Pella, Inc., Redding, CA) to make the grid surface hydrophilic. ... Sylvestre, J. P.; Poulin, S.; Kabashin, A. V.; Sacher, E.; Meunier, M.; Luong, J. H. T. J. Phys. ...

Aishwarya Sooresh; Hyeogsun Kwon; Robert Taylor; Patricia Pietrantonio; Michelle Pine; Christie M. Sayes

2011-09-28T23:59:59.000Z

290

Every cloud has a silver lining: Weather forecasting models could predict brain tumor  

E-Print Network [OSTI]

, and combine them with incoming data streams from weather stations and satellites. Now, an innovative new study methodology used to assimilate data for weather forecasting could be used to predict the spread of brain. Synthetic magnetic resonance images of a hypothetical tumor were used for this purpose. Data assimilation

Kuang, Yang

291

Effects of silver nanoparticles towards the efficiency of organic solar cells  

Science Journals Connector (OSTI)

We report an alternative approach to enhance the optical and electrical performance of a vanadyl 2,9,16,23-tetraphenoxy-29H,31H-phthalocyanine:poly(3hexylthiophene) (VOPcPhO:P3HT) blending system by integrating p...

K. S. Hamdan; S. M. Abdullah; K. Sulaiman; R. Zakaria

2014-04-01T23:59:59.000Z

292

Improved photovoltaic performance of silicon nanowire/organic hybrid solar cells by incorporating silver nanoparticles  

Science Journals Connector (OSTI)

Organic solar cells have emerged as potential energy conversion devices ... -transparent characteristics, and ability to large-scale production at low temperature [13...]. However, their reported efficiencies ar...

Kong Liu; Shengchun Qu; Xinhui Zhang; Furui Tan; Zhanguo Wang

2013-02-01T23:59:59.000Z

293

THE CONCENTRATION OF MERCURY, COPPER, NICKEL, SILVER, CADMIUM, AND LEAD IN THE NORTHERN ADRIATIC  

E-Print Network [OSTI]

for the Mediterranean 1972). Recent research has drawn attention to the increasing hazards of heavy metal pollution of the Adriatic, and already the level of some heavy metals (e.g. mercury) in water and edible marine organisms pollutant loads into the northern Adriatic. The Po alone is the second largest and perhaps most heavily

294

Silver nanowire transparent electrodes for liquid crystal-based smart windows  

E-Print Network [OSTI]

privacy glass or as energy saving windows through the modulation of solar heat gain [1,3,4]. The operating sheet resistance, and low-cost. While the benefits of increased transparency and low-cost are obvious Polymer dispersed liquid crystal Smart window a b s t r a c t A significant manufacturing cost of polymer

Goldthorpe, Irene

295

Microsoft Word - Rockwood _CFC_ Silver Peak Area Final EA V4...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

BLM's need is to comply with its Statutory and regulatory obligations to respond to the Operations Plan submitted by Rockwood to conduct geothermal exploration and either approve...

296

SciTech Connect: Deep Bed Adsorption Testing using Silver-Functionaliz...  

Office of Scientific and Technical Information (OSTI)

transfer zone may be as short as 0.5 inches under the sorption conditions of the first test. Only a small fraction of the iodine sorbed on Bed 1 was desorbed during the purge...

297

Flow Test At Silver Peak Area (DOE GTP) | Open Energy Information  

Open Energy Info (EERE)

Flow Test Activity Date Usefulness not indicated DOE-funding Unknown References (1 January 2011) GTP ARRA Spreadsheet Additional References Retrieved from "http:en.openei.orgw...

298

Power Generation Using Graphene and Silver Nano Composite Based Paper Battery  

Science Journals Connector (OSTI)

This paper gives a detailed insight on a revolutionizing and gratifying solution of energy storage through Paper Batteries and provides an in-depth analysis of the same. A Paper Battery is a flexible, ultrathi...

Suman; Prashant Shukla; Meeta Gera; Vinod Kumar Jain

2014-01-01T23:59:59.000Z

299

Highly-textured thallium-barium-calcium-copper-oxide polycrystalline superconducting films on silver substrates  

SciTech Connect (OSTI)

Thick (8 to 10 {mu}m) Ba--Ca--Cu--O films have been rf magnetron sputtered onto Ag alloy (Consil 995) substrates. The films were given a post-deposition anneal in an over pressure of Tl in order to form the superconducting phases. Annealing protocols were done which result in predominantly the 1212 and 2212 phases. The substrate orientation was varied to determine its effect on film orientation. Material properties of the films were characterized by x-ray diffraction (XRD), ion beam backscattering spectroscopy, energy dispersive x-ray analysis (EDAX), and scanning electron microscopy (SEM). Electrical characterization of the films was done using dynamic impedance (DI) at 10 kHz and rf surface resistance (R{sub s}) at 18 GHz in a TE{sub 011} fundamental mode cavity. 19 refs., 7 figs.

Arendt, P.; Elliott, N.; Cooke, D.W.; Dye, R.; Gray, E.; Hubbard, K.; Martin, J.; Reeves, G.; Brown, D.; Klapetzky, A.

1990-01-01T23:59:59.000Z

300

On the Role of Subsurface Oxygen and Ethylenedioxy in Ethylene Epoxidation on Silver.  

SciTech Connect (OSTI)

The research described in this product was performed in part in the Environmental Molecular Sciences Laboratory, a national scientific user facility sponsored by the Department of Energy's Office of Biological and Environmental Research and located at Pacific Northwest National Laboratory. The thermochemical stability of various three-component phases containing oxygen, ethylene, and Ag(111) was determined as a function of oxygen and ethylene chemical potential using periodic, self-consistent density functional theory calculations. Ethylenedioxy is stable over a wide range of conditions, although its formation may be kinetically hindered in some cases. Ethylene and ethylene-containing oxametallacycles are also found to be stable over a reasonably large range of chemical potentials, particularly if ethylenedioxy formation is neglected. Furthermore, subsurface oxygen (Osb) is seen to be present in the three-component systems at a variety of conditions; minimum energy path calculations performed at a coverage of 1/2 ML Osb suggest that this species may actually increase the reaction barrier for ring closure leading to ethylene oxide elimination from Ag(111).

Greeley, Jeffrey P.; Mavrikakis, Manos

2007-05-12T23:59:59.000Z

Note: This page contains sample records for the topic "ffalo tioga silver" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Bioavailability of silver nanoparticles and ions: from a chemical and biochemical perspective  

Science Journals Connector (OSTI)

...doi:10.1080/17435390701314720 ) 3 ISO/TS 27687: 2008. 4 Edwards-Jones...AM El Badawy, A Genaidy, KG Scheckel, TP Luxton, and M Suidan. 2010 An evidence-based...1021/es200547c ) 51 El Badawy, AM , TP Luxton, RG Silva, KG Scheckel, MT Suidan...

2013-01-01T23:59:59.000Z

302

What Should We Expect After the Next Attack? Roxane Cohen Silver University of California, Irvine  

E-Print Network [OSTI]

shoes (in 2001), another by a man hiding a bomb in his underwear (on Christmas Day in 2009). Many fewer up a sport utility vehicle in Times Square, and the vague plan to bomb a Portland, Oregon, Christmas tree lighting event in 2010. Fewer still know about attempts that were not highly publicized (and

Fischhoff, Baruch

303

Effects of Sodium Chloride Particles, Ozone, UV, and Relative Humidity on Atmospheric Corrosion of Silver  

E-Print Network [OSTI]

Effects of Sodium Chloride Particles, Ozone, UV, and Relative Humidity on Atmospheric Corrosion The corrosion of Ag contaminated with NaCl particles in gaseous environments containing humidity and ozone analyzed using a coulometric reduction technique. The atmospheric corrosion of Ag was greatly accelerated

304

"Self-assembly of uniform polyhedral silver nanocrystals into densest packings and exotic superlattices"  

E-Print Network [OSTI]

E. Drying-mediated self- assembly of nanoparticles. Natureforces and their uses in self-assembly. Small 5, 160030 (Figure legends Figure 1. Self-assembly of dense polyhedra

,

2013-01-01T23:59:59.000Z

305

Ultrathin, ultrasmooth, and low-loss silver films via wetting and annealing K. P. Chen,1  

E-Print Network [OSTI]

- trics such as silica SiO2 .7 Recent reports have demonstrated a method to achieve an ultrathin fabricated using an electron-beam evaporation system CHA Industries Model 600 ; different layers wereElmer Lambda 950 and an integrating sphere acces- sory. The absorptance A values were obtained as A=1-T -R

Shalaev, Vladimir M.

306

Palladium and ruthenium supported silver migration in 3Csilicon carbide  

Science Journals Connector (OSTI)

Abstract Surrogate TRISO particles were infiltrated with a Pd Ag mixture and heat treated at 1000C to investigate the effect of Pd on Ag transport through current state of the art TRISO coatings for use in HTGRs. The experiment was repeated with Ru instead of Pd because of the similarities in the reaction between Pd and Ru with SiC. It was found that both Pd and Ru form their respective silicides after heat treatment together with the simultaneous precipitation of graphite. In both cases Ag was concentrated along the leading edge of the reaction zone which itself was concentrated along grain boundaries. However, the effect of Pd was much more pronounced than that of Ru making Ru at most a secondary contributor to Ag migration through SiC in TRISO fuel.

Jacques Herman OConnell; Johannes Henoch Neethling

2015-01-01T23:59:59.000Z

307

Silver (Ag) transport mechanisms in TRISO coated particles: A critical review  

Science Journals Connector (OSTI)

Abstract Transport of 110mAg in the intact SiC layer of TRISO coated particles has been studied for approximately 30 years without arriving at a satisfactory explanation of the transport mechanism. In this paper the possible mechanisms postulated in previous experimental studies, both in-reactor and out-of reactor research environment studies are critically reviewed and of particular interest are relevance to very high temperature gas reactor operating and accident conditions. Among the factors thought to influence Ag transport are grain boundary stoichiometry, SiC grain size and shape, the presence of free silicon, nano-cracks, thermal decomposition, palladium attack, transmutation products, layer thinning and coated particle shape. Additionally new insight to nature and location of fission products has been gained via recent post irradiation electron microscopy examination of TRISO coated particles from the DOE's fuel development program. The combined effect of critical review and new analyses indicates a direction for investigating possible the Ag transport mechanism including the confidence level with which these mechanisms may be experimentally verified.

I.J. van Rooyen; M.L. Dunzik-Gougar; P.M. van Rooyen

2014-01-01T23:59:59.000Z

308

Effect of exposure environment on surface decomposition of SiCsilver ion implantation diffusion couples  

Science Journals Connector (OSTI)

Abstract SiC is a promising material for nuclear applications and is a critical component in the construction of tristructural isotropic (TRISO) fuel. A primary issue with TRISO fuel operation is the observed release of 110mAg from intact fuel particles. The release of Ag has prompted research efforts to directly measure the transport mechanism of Ag in bulk SiC. Recent experimental efforts have focused primarily on Ag ion implantation designs. The effect of the thermal exposure system on the ion implantation surface has been investigated. Results indicate the utilization of a mated sample geometry and the establishment of a static thermal exposure environment is critical to maintaining an intact surface for diffusion analysis. The nature of the implantation surface and its potential role in Ag diffusion analysis are discussed.

Tyler J. Gerczak; Guiqiu Zheng; Kevin G. Field; Todd R. Allen

2015-01-01T23:59:59.000Z

309

Aspects of the life history of the silver seatrout, Cynoscion nothus, in the Gulf of Mexico  

E-Print Network [OSTI]

- ducted there (Miles 1950; Reid 1954; Joseph and Yerger 1956; Springer and Woodburn 1960; Vick 1960; Moe and Martin 1965; Juhl 1966; Livingston et al. 1974). C. nothus is one of the more abundant fishes of the near- shore waters of the northern Gulf...

DeVries, Douglas A

2012-06-07T23:59:59.000Z

310

Using silver nanowire antennas to enhance the conversion efficiency of photoresponsive DNA nanomotors  

Science Journals Connector (OSTI)

...University of Florida, Gainesville...processes and solar energy harvesting. Plants...energy by fossil fuels, solar thermal...convert light energy directly into...the conversion rate decreases a little...processes and solar energy harvesting...University of Florida, Gainesville...

Quan Yuan; Yunfei Zhang; Yan Chen; Ruowen Wang; Chaoling Du; Emir Yasun; Weihong Tan

2011-01-01T23:59:59.000Z

311

Application of silver nanofluid containing oleic acid surfactant in a thermosyphon economizer  

Science Journals Connector (OSTI)

This article reports a recent study on the application of a two-phase closed thermosyphon (TPCT) in a thermosyphon for economizer (TPEC). The TPEC had three sections...W L H). The TPCT was a steel tube of 12....

Thanya Parametthanuwat; Sampan Rittidech; Adisak Pattiya

2011-04-01T23:59:59.000Z

312

Measurement of light capture in solar cells from silver- and tin-plated patterned bus bars  

E-Print Network [OSTI]

Bus bars on solar cells shade silicon from light. When the bus bars are patterned, they can reflect light back onto the silicon using total internal reflection. These patterned bus bars are tin plated and produce 1-2.5% ...

Winiarz, Christine Eve

2007-01-01T23:59:59.000Z

313

Accelerated aging of thick glass second surface silvered reflectors under sandstorm conditions.  

E-Print Network [OSTI]

?? Concentrated solar power systems are expected to be sited in desert locations where the direct normal irradiation is above 1800 kWh/m2.year. These systems include (more)

Caron, Simon

2011-01-01T23:59:59.000Z

314

Mercury- and Silver-Rich Ferromanganese Oxides, Southern California Borderland: Deposit Model and Environmental Implications  

Science Journals Connector (OSTI)

...been driven by this high heat flow. Crustal...a LECO induction furnace, and S was determined...an index of the efficiency of a reduced set...discrete minerals with high Hg or Ag contents...chloride complexes higher in the system. Hydrothermal...time of hydrothermal venting. We thank J.G...

James R. Hein; Andrea Koschinsky; Brandie R. McIntyre

315

The Thermo-Electric Behavior of Tin and Silver at Liquid-Helium Temperatures  

Science Journals Connector (OSTI)

...vanishes abruptly at the superconducting transition temperature; this observation disagrees with the conclusions of Casimir Rademakers, who report a curious behaviour above the transition temperature which they hold to 'foreshadow' the onset of superconductivity...

1953-01-01T23:59:59.000Z

316

Propylene/Propane Separation with a Gas/Liquid Membrane Contactor Using a Silver Salt Solution  

Science Journals Connector (OSTI)

Pavan Chilukuri , Karlijn Rademakers , Kitty Nymeijer , Louis van der Ham , and Henk van den Berg * ...

Pavan Chilukuri; Karlijn Rademakers; Kitty Nymeijer; Louis van der Ham; Henk van den Berg

2007-08-30T23:59:59.000Z

317

Quantitative Electrochemical SERS of Flavin at a Structured Silver Mamdouh Abdelsalam,  

E-Print Network [OSTI]

de Quimica Inorganica, Analitica y Quimica Fisica, Facultad de Ciencias Exactas y Naturales, Pabellon

Steiner, Ullrich

318

In Vivo Effect of Copper and Silver on Synthesis of Gold Nanoparticles inside Living Plants  

Science Journals Connector (OSTI)

(6) In order to investigate the effect of plant metal combination on the absorbance of light by plant ash, the reflectance spectra of each ash sample prepared for the SEM study was obtained using a Field Spec Pro instrument (Analytical Spectral Devices, Inc., Boulder, CO) fitted with a plant probe (model A122317). ... A physiological mechanism for metal uptake after EDTA application to soil was described by Nowack et al.(20) Presumably, a similar mechanism can be expected for cyanide, where the increased salt concentration in soil solution associated with KCN treatment disrupts the natural barrier at the endodermis, allowing the metal complex to flood in via the xylem. ...

Christopher W.N. Anderson; Saleem M. Bhatti; Jorge Gardea-Torresdey; Jason Parsons

2013-04-30T23:59:59.000Z

319

Mega-electron-volt ion beam induced anisotropic plasmon resonance of silver nanocrystals in glass  

E-Print Network [OSTI]

, 3508 TA Utrecht, The Netherlands B. J. Kooi Department of Applied Physics, Materials Science Center. Watson Laboratory of Applied Physics, California Institute of Technology, Pasadena, California 91125 A. M. Vredenberg Department of Atomic and Interface Physics, Debye Institute, Utrecht University, P.O. Box 80000

Polman, Albert

320

Disclosure of Energy Operating Cost Information: A Silver Bullet for Overcoming the Energy-Efficiency Gap?  

Science Journals Connector (OSTI)

Consumers frequently act contrary to rational economic theory by overvaluing an initially higher purchase price while heavily discounting future energy operating costs. One opportunity to help limit the scale ......

Stefanie Lena Heinzle

2012-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "ffalo tioga silver" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Delayed microstructural recovery in silver processed by equal-channel angular pressing  

E-Print Network [OSTI]

studied using a Philips CM-20 transmission electron microscope (TEM) operating at 200 kV. Dedicated was examined as a function of the time of storage using X-ray line profile analysis on transverse sections lying perpendicular to the axes of the billets. Measurements of the X-ray diffraction lines were

Gubicza, Jenõ

322

Detection of Hydrocarbons in Water by MIR Evanescent-Wave Spectroscopy with Flattened Silver Halide Fibers  

Science Journals Connector (OSTI)

IR transmitting AgClxBr1-x fibers were used as internal reflection elements for the spectroscopic detection of hydrocarbons that are dissolved in water in an...

Hahn, P; Tacke, M; Jakusch, M; Mizaikoff, B; Spector, O; Katzir, A

2001-01-01T23:59:59.000Z

323

Synthesis, structure, and reactivity of high oxidation state silver fluorides and related compounds  

SciTech Connect (OSTI)

This thesis has been largely concerned with defining the oxidizing power of Ag(III) and Ag(II) in anhydrous hydrogen fluoride (aHF) solution. Emphasis was on cationic species, since in a cation the electronegativity of a given oxidation state is greatest. Cationic Ag(III) solv has a short half life at ordinary temperatures, oxidizing the solvent to elemental fluorine with formation of Ag(II). Salts of such a cation have not yet been preparable, but solutions which must contain such a species have proved to be effective and powerful oxidizers. In presence of PtF{sub 6}{sup {minus}}, RuF{sub 6}{sup {minus}}, or RhF{sub 6}{sup {minus}}, Ag(III) solv effectively oxidizes the anions to release the neutral hexafluorides. Such reactivity ranks cationic Ag(III) as the most powerfully oxidizing chemical agent known as far. Unlike its trivalent relative Ag (II) solv is thermodynamically stable in acid aHF. Nevertheless, it oxidizes IrF{sub 6}{sup {minus}} to IrF{sub 6} at room temperature, placing its oxidizing potential not more than 2 eV below that of cationic Ag(III). Range of Ag{sup 2+} (MF{sub 6}{sup {minus}}){sub 2} salts attainable in aHF has been explored. An anion must be stable with respect to electron loss to Ag{sup 2+}. The anion must also be a poor F{sup {minus}} donor; otherwise, either AgF{sup +} salts or AgF{sub 2} are generated.

Lucier, G.M.

1995-05-01T23:59:59.000Z

324

Mexican Silver for the Cortes of Cadiz during the War against Napoleon, 1808-1811  

E-Print Network [OSTI]

of duties on the brisk transatlantic trade but, above all,fact, maintenance of this vital transatlantic connection wastheir control of transatlantic trade. 55 The enormous

Marichal Salinas, Carlos

2008-01-01T23:59:59.000Z

325

E-Print Network 3.0 - adding silver content Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Engineering, Northwestern University Collection: Materials Science ; Chemistry 74 Color variations in 13th century hispanic lustre An EXAFS study A.D. Smith a,*, T. Pradell...

326

Experimental The average size of the silver nanoparticles, prepared by the method of Kor-  

E-Print Network [OSTI]

. Williams, C. B. Carter, Transmission Electron Microscopy: A Text- book for Materials Science (Eds: D. B and low-cost route to PBG structures;[7,8] however, hard-sphere colloidal assemblies typi- cally contain, and are polycrystal- line. Long-range 3D structure, defined orientation with re- spect to a substrate, and high

Braun, Paul

327

The Saft Lithium Silver Chromate Battery Performances of the LI 210 Type  

Science Journals Connector (OSTI)

After being involved in lithium power sources research since 1964, SAFT perfected in 1970 a new couple: lithium...

G. Lehmann; M. Broussely; P. Lenfant

1978-01-01T23:59:59.000Z

328

THE LOMA PRIETA, CALIFORNIA, EARTHQUAKEOF OCTOBER 17,1989: EARTHQUAKEOCCURRENCE  

E-Print Network [OSTI]

variations in geothermal wells (Silver and Valette-Silver, 1987) or changes in the interval between eruption

Silver, Paul

329

CANTON LAKESHORE CANTON E BEST CON NEAUT GIDD INGS EAST N ELLSWORT  

U.S. Energy Information Administration (EIA) Indexed Site

MCKEESPORT MCKEESPORT COR AOPOLIS-MOON REDHAW ST. CLAIR SC ROGGSFIELD FRANKLIN -OAK FOREST RIMERSBURG RENNERD AL E GREENVILL E PAT MOS CRABTR EE BLAC K ASH ROYALT ON N BAKERSTOWN QUEEN ROU GH RUN LUCAS BLAC K H ILL CRESTON WAT TSVILLE WADSWORTH -NORT H OAKLAN D HOM EWORT H UNIT Y ESSELBRUN ALAMED A PAR K-CROOKED RU CHERRY GROVE FRENC HTOWN ST EWART RUN MILL C REEK GLENF IELD-MOU NT NEBO HICKORY E HARRISVILLE E LEST ER GRIGGS CORNERS EN GLAN D WEST VIL LE LAKE BAILEY LAKE OAKFORD BR UNSWICK N HOR ACE WALBORN RESERVOIR YOUN GSVILLE RPD-LORAIN -1 INGOMAR-GRUBBS BIG MEADOWS GARD EN ISLE TURT LE CREEK LEWIST ON E BR USH CR EEK FOOT VILLE BU LL CREEK BESSEMER EAGLEVILLE LIVER POOL E RIDGEVILLE E EVANS CIT Y GUIT ONVILLE WOLF S COR NERS WIN DFALL ABBEYVILLE ROC K CAMP LEATH ER WOOD AR COLA CR EEK MEC HANICST OWN NINE MILE RU N WALKCHALK RENFR EW-MCCALMONT BU FFALO N VALENCIA WELLIN GT ON

330

Exhaust-catalyst development for methanol-fueled vehicles. II. Synergism between palladium and silver in methanol and carbon monoxide oxidation over an alumina-supported palladium-silver catalyst  

SciTech Connect (OSTI)

Methanol and carbon monoxide oxidation were examined over 0.01 Pd, 5% Ag, and 0.01% Pd/5% Ag catalysts - all supported on ..gamma..-alumina. The bimetallic catalyst showed greater CO and CH/sub 3/OH oxidation activity than either of the single-component catalysts; moreover, the Pd and Ag interacted synergistically in the bimetallic catalyst to produce greater CO and CH/sub 3/OH oxidation rates and lower yields of methanol partial oxidation products than expected from a mixture of the single-component catalysts. Temperature-programmed oxidation experiments and reactivity experiments involving changes in O/sub 2/ partial pressure both provided evidence that the Pd-Ag synergism results from Pd promoting the rate of O/sub 2/ adsorption and reaction with CO and CH/sub 3/OH on Ag. The data also indicate that virtually all of the Pd in the bimetallic catalyst is present in Pd-Ag crystallites.

McCabe, R.W.; Mitchell, P.J.

1987-02-01T23:59:59.000Z

331

Silica-coated dimers of silver nanospheres as surface-enhanced Raman scattering tags for imaging cancer cells  

Science Journals Connector (OSTI)

...Chemistry and Biochemistry, School of Chemical and Biomolecular Engineering, Georgia...actively explored as a multiplexing platform for sensitive detection of biomolecules...specificity. 2. Methods 2.1. Chemicals and materials 4-MBA (99...

2013-01-01T23:59:59.000Z

332

Investigation of the Distribution of Fission Products Silver, Palladium and Cadmium in Neutron Irradiated SIC using a Cs Corrected HRTEM  

SciTech Connect (OSTI)

Electron microscopy examinations of selected coated particles from the first advanced gas reactor experiment (AGR-1) at Idaho National Laboratory (INL) provided important information on fission product distribution and chemical composition. Furthermore, recent research using STEM analysis led to the discovery of Ag at SiC grain boundaries and triple junctions. As these Ag precipitates were nano-sized, high resolution transmission electron microscopy (HRTEM) examination was used to provide more information at the atomic level. This paper describes some of the first HRTEM results obtained by examining a particle from Compact 4-1-1, which was irradiated to an average burnup of 19.26% fissions per initial metal atom (FIMA), a time average, volume-averaged temperature of 1072C; a time average, peak temperature of 1182C and an average fast fluence of 4.13 x 1021 n/cm2. Based on gamma analysis, it is estimated that this particle may have released as much as 10% of its available Ag-110m inventory during irradiation. The HRTEM investigation focused on Ag, Pd, Cd and U due to the interest in Ag transport mechanisms and possible correlation with Pd, Ag and U previously found. Additionally, Compact 4-1-1 contains fuel particles fabricated with a different fuel carrier gas composition and lower deposition temperatures for the SiC layer relative to the Baseline fabrication conditions, which are expected to reduce the concentration of SiC defects resulting from uranium dispersion. Pd, Ag, and Cd were found to co-exist in some of the SiC grain boundaries and triple junctions whilst U was found to be present in the micron-sized precipitates as well as separately in selected areas at grain boundaries. This study confirmed the presence of Pd both at inter- and intragranular positions; in the latter case specifically at stacking faults. Small Pd nodules were observed at a distance of about 6.5 micron from the inner PyC/SiC interface.

I. J. van Rooyen; E. Olivier; J. H Neethlin

2014-10-01T23:59:59.000Z

333

Determination of cross section for production of low energy gamma-rays by thermal neutron capture in silver and antimony  

E-Print Network [OSTI]

. Px oninent goo 'energy g~waPs-:"'~ -" from sHtbr. 'and aattaosy? ebtah were deportee:bF beeper eae ' -8es&bijah?, For . thee 'porpoee a' sokat11lat$oa; speotrsmster tish, sst' tIpr gek ths, 1oee evargg epestra sf @utm~rags grow thortiaX' hetit66a.... Px oninent goo 'energy g~waPs-:"'~ -" from sHtbr. 'and aattaosy? ebtah were deportee:bF beeper eae ' -8es&bijah?, For . thee 'porpoee a' sokat11lat$oa; speotrsmster tish, sst' tIpr gek ths, 1oee evargg epestra sf @utm~rags grow thortiaX' hetit66a...

Edens, Donald Lee

2012-06-07T23:59:59.000Z

334

Structural Evidence for a Fast-Ion Transition in the High-Pressure Rocksalt Phase of Silver Iodide  

Science Journals Connector (OSTI)

This Letter describes neutron diffraction measurements of the rocksalt structured phase of AgI at high pressure and temperature and the structural disorder which accompanies its high conductivity. In contrast to the first-order structural phase transition which results in fast-ionic ?-AgI at ambient pressure, the fast-ionic behavior in rocksalt structured AgI occurs above a diffuse transition with a small anomaly in lattice parameter and a continuous increase in occupation of interstitial tetrahedral sites with increasing temperature. There are approximately 10 times more defects in the fast-ionic phase of rocksalt AgI than in isostructural AgBr at ambient pressure, 1 K below melting.

D. A. Keen; S. Hull; W. Hayes; N. J. G. Gardner

1996-12-09T23:59:59.000Z

335

Building America Whole-House Solutions for New Homes: Winchester Homes and Camberly Homes- Silver Spring, Maryland (Fact Sheet)  

Broader source: Energy.gov [DOE]

The Partnership for Home Innovation team worked with the builder to develop a new set of high performance home designsincluding advanced wall and HVAC systemsthat could be applicable on a...

336

Systematic Approach to Compare the Inflammatory Response of Liver Cell Culture Systems Exposed to Silver, Copper, and Nickel Nanoparticles  

E-Print Network [OSTI]

the induced cytokine expression in a murine liver cell line (AML12). Here we also utilized another system, co-cultures of hepatocytes, Kupffers cells, and lymphocytes isolated from C57BL6 mice. Cells were exposed to the materials over dose-response (0.1mg...

Banerjee, Nivedita

2011-10-21T23:59:59.000Z

337

Thermodynamic evaluation of the compounds of gold, silver, and other trace elements formed upon the combustion of brown coal  

Science Journals Connector (OSTI)

The thermodynamically most probable main compounds of Ag, Au, Ge, Se, Sr, U, and ash-forming elements formed upon the combustion of brown coal, which was close in the composition of organic and mineral matter ...

M. Ya. Shpirt; A. A. Lavrinenko; I. N. Kuznetsova

2013-09-01T23:59:59.000Z

338

The University of Maine is one of the first institutions of higher education to apply for the Silver Level of  

E-Print Network [OSTI]

distinguishes building projects that have demonstrated a commitment to sustainability by meeting the highest performance green buildings, promotes sustainability through key areas. Providing measurements for success, LEED evaluates sustainable site development, water savings, energy efficiency, materials selection

Thomas, Andrew

339

Quantifying Stove Emissions Related to Different Use Patterns for the Silver mini (Small Turkish) Space Heating Stove  

E-Print Network [OSTI]

distinct components: dry ash-free coal, ash, and water.the case of our dry and ash-free coal, ?=5.46, ?=4.49, and ?formula for moisture and ash-free (MAF) coal (ignoring the

Maddalena, Randy

2014-01-01T23:59:59.000Z

340

Exploiting the Higher Specificity of Silver Amalgamation: Selective Detection of Mercury(II) by Forming Ag/Hg Amalgam  

E-Print Network [OSTI]

, 32611-7200, United States *S Supporting Information ABSTRACT: Heavy metal ion pollution poses severe and biological samples. Contamination of the environment with heavy metal ions has been an important concern selective for Hg2+ and does not respond to other metal ions with up to millimolar concentration levels

Tan, Weihong

Note: This page contains sample records for the topic "ffalo tioga silver" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

The system silver fluoride - hydrogen fluoride - water at zero degrees centigrade and at minus fifteen degrees centigrade  

E-Print Network [OSTI]

samples from the acid&ass titraticna vere filtered J ' through veigbed fritted glass filter oruclbles~ snd washed with 1 . V 0. 01 I nitrio aoid and vator. %e oruoiblee vere then dried in aa, oven eot at 140 for fogr bcnua, plaoed in a vaomsa... . . and Coupons, Xeu Tork (1952) ~ 'I g 16 I l \\ 1 I ( v' 4 o Al Figure 1 AHF-HF-HFO At 0 C, Figure 2 AHP-HP-H2G At -15 G. o b0 ID III IS Cw IS ...

Thomas, Hiram Jack

2012-06-07T23:59:59.000Z

342

Superfund at work: Hazardous waste cleanup efforts nationwide, Fall 1993 (Bunker Hill Site profile, Silver Valley, Northern Idaho)  

SciTech Connect (OSTI)

Residents in the communities surrounding the Bunker Hill smelter facility in northern Idaho faced a dangerous problem: extensive lead contamination from decades of refining mined ores. Stack emissions caused a variety of environmental and human health problems. Other organizations intervened to conduct a variety of activities including: A lead health screening and education program; Removal and replacement of contaminated soil at public parks and playgrounds; Removal and replacement of contaminated residential yard soil; and Efforts to rebuild the local economy following the facility's closure.

Not Available

1993-01-01T23:59:59.000Z

343

A Crucial Role of Bond Covalency Competition in Determining the Bandgap and Photocatalytic Performance of Silver Oxosalts  

Science Journals Connector (OSTI)

Xiaoyan Jin , In Young Kim , Yun Kyung Jo , Jerry L. Bettis , Jr., Hyun-Joo Koo , Myung-Hwan Whangbo , and Seong-Ju Hwang * ...

Xiaoyan Jin; In Young Kim; Yun Kyung Jo; Jerry L. Bettis, Jr.; Hyun-Joo Koo; Myung-Hwan Whangbo; Seong-Ju Hwang

2013-12-02T23:59:59.000Z

344

PUBLISHED ONLINE: 5 FEBRUARY 2012 | DOI: 10.1038/NMAT3238 Self-limited plasmonic welding of silver  

E-Print Network [OSTI]

and energy efficiency with an accompanying reduction in cost. In this work, we explore and use the effects damage to low-thermal-budget substrates such as plastics and polymer solar cells. This work opens new

Cui, Yi

345

Quantifying Stove Emissions Related to Different Use Patterns for the Silver mini (Small Turkish) Space Heating Stove  

E-Print Network [OSTI]

24 (1333-1340) Appendix 1: Results of Coal Analysis 1A.Geochemical Testing, Coal Analysis Report: Nailakh 1B.Geochemical Testing, Coal Analysis Report: Utah

Maddalena, Randy

2014-01-01T23:59:59.000Z

346

Electronic, dielectric, and optical properties of individual composite silver halide microcrystals using the EELS and LMTO-ASA techniques  

Science Journals Connector (OSTI)

The low-loss fine structure in electron energy-loss spectra (EELS) of individual composite high-aspect-ratio tabular AgX(X=Br, I) microcrystals between 4 and 26 eV was investigated by cryo-EELS and energy-filtering transmission electron microscopy. Local dielectric permittivity, refractive index, and absorption coefficient have been determined using Kramers-Kronig relationships. Quantum-mechanical calculations of the AgBr band structure and dielectric permittivity by the linear muffin-tin orbital method in the atomic spheres approximation have been used to assign the structure attributed to exciton peaks. Experimental local dielectric parameters and joint optical density of states were found to be in fair general agreement with calculated dielectric properties and densities of states.

Vladimir Oleshko; Marc Amkreutz; Harald Overhof

2003-03-17T23:59:59.000Z

347

An experimental study of magnesium-isotope fractionation in chlorophyll-a photosynthesis  

E-Print Network [OSTI]

of America 94 , 13351-13356. Jasper P. and Silver S. (1977)concentration in the cytoplasm (Jasper and Silver, 1977).and active transport (Jasper and Silver, 1977). Studies have

Black, J R; Yin, Q Z; Casey, W H

2006-01-01T23:59:59.000Z

348

E-Print Network 3.0 - alumina nanoparticles composites Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

the PMMA, followed... grown on the pat- terned alumina supports, and followed the alumina pattern. Silver nanoparticles were... Synthesis of silver-zeolite films on micropatterned...

349

Step-by-Step Instructions  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Pennsylvania Pennsylvania based upon the simple prescriptive option of the 2012 IECC. It does not provide a guarantee for meeting the IECC. This guide is not designed to reflect the actual energy code, with amendments, if any, adopted in Pennsylvania and does not, therefore, provide a guarantee for meeting the state energy code. For details on the energy code adopted by Pennsylvania, including how it may differ from the IECC, please contact your local building code official. Additional copies of this guide are available on www.reca-codes.com. CLIMATE ZONE 6 Cameron Elk Potter Tioga Clearfield McKean Susquehanna Wayne CLIMATE ZONE 5 Adams Columbia Lackawanna Pike Allegheny Crawford Lancaster Schuylkill Armstrong Cumberland Lawrence Snyder Beaver Dauphin Lebanon Somerset

350

Step-by-Step Instructions  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Pennsylvania. The requirements in the Pennsylvania. The requirements in the 2009 IECC are the same for windows used in new buildings, remodeling & additions to existing buildings, and as replacements of existing windows. Step-by-Step Instructions 1. Using the climate zone map or table, match the jurisdiction to the appropriate IECC climate zone. Use the "IECC Prescriptive Window Energy Efficiency Requirements" (on the back of this sheet) to determine the window performance requirements associated with the climate zone. 2. Construct the home with windows that have area weighted average U-factor and SHGC values less than or equal to the values for the climate zone and meet the code maximum air leakage requirements. IECC CLIMATE ZONE 6 Cameron Elk Potter Tioga Clearfield McKean Susquehanna Wayne

351

<AVS>  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Antelope Valley Station to Neset Transmission Project Antelope Valley Station to Neset Transmission Project This environmental impact statement (EIS) prepared by the U.S. Department of Agriculture (USDA), Rural Utilities Service (RUS) provides information about the potential environmental impacts of the proposed Antelope Valley Station (AVS) to Neset Transmission Project. This project, proposed by Basin Electric Power Cooperative (Basin Electric), would include a new 345-kilovolt (kV) transmission line connecting the existing AVS, Charlie Creek, Williston, and Neset substations and the newly proposed Judson and Tande 345-kV substations. In addition to the approximately 190 miles of new 345-kV transmission line, the project would also construct two new 345 kV substations (Judson Substation west of Williston and Tande Substation southeast of Tioga), and several miles of 230-kV transmission line to connect the 345-kV transmission line into the existing area system.

352

Page not found | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

91 - 7600 of 9,640 results. 91 - 7600 of 9,640 results. Download EA-1635: Final Environmental Assessment Williston to Tioga Transmission Line Project Pre-Approval Review http://energy.gov/nepa/downloads/ea-1635-final-environmental-assessment Download EA-1822: Final Environmental Assessment Idaho National Laboratory Stand-Off Experiment (SOX) Range http://energy.gov/nepa/downloads/ea-1822-final-environmental-assessment Download EA-1690: Final Environmental Assessment For a Loan and Grant to A123 Systems, Inc., for Vertically Integrated Mass Production of Automotive-Class Lithium-Ion Batteries http://energy.gov/nepa/downloads/ea-1690-final-environmental-assessment Download EA-1584: Final Environmental Assessment Sand Point Wind Installation Project Sand Point, Alaska http://energy.gov/nepa/downloads/ea-1584-final-environmental-assessment

353

Page not found | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

31 - 22240 of 31,917 results. 31 - 22240 of 31,917 results. Download Audit Report: IG-0761 The Department of Energy's Management of Contractor Intergovernmental Personnel and Change of Station Assignments http://energy.gov/ig/downloads/audit-report-ig-0761 Download EIS-0395: Notice of Intent to Prepare an Environmental Impact Statement and to Conduct Public Scoping Meetings and Notice of Floodplain and Wetlands Involvement San Luis Rio Colorado Project, Yuma County, Arizona http://energy.gov/nepa/downloads/eis-0395-notice-intent-prepare-environmental-impact-statement-and-conduct-public Download EA-1635: Final Environmental Assessment Williston to Tioga Transmission Line Project Pre-Approval Review http://energy.gov/nepa/downloads/ea-1635-final-environmental-assessment Download Special Report Order, Sandia Corporation- October 20, 2010

354

Friday, May 2 | 3-7 pm | Members' Pre-Sale and Party Members get first choice of more than 1,000 varieties of  

E-Print Network [OSTI]

'Silver' Licorice Vine Heliotropium arborescens Heliotrope Ipomoea batatas 'Ace of Spades' Sweet Potato

Shyy, Wei

355

Community Engagement in New Mexico: Patient Care, Education & Research Sites, 2009  

E-Print Network [OSTI]

Silver City Socorro San Antonio Lemitar Truth Or Consequences Tucumcari Zuni Pueblo Window Rock Fort De

New Mexico, University of

356

Toward a Comprehensive Theory of Audience Design  

E-Print Network [OSTI]

refrigerator bronze scissors plastic scissors green teapotwhite teapot silver thermos blue thermos porcelain toilet

Gann, Timothy Matthew

2012-01-01T23:59:59.000Z

357

Detection of rotavirus by hybridization with a nonradioactive synthetic DNA probe and comparison with commercial enzyme immunoassays and silver-stained polyacrylamide gels.  

Science Journals Connector (OSTI)

...hybridization with a nonradioactive synthetic DNA probe and comparison with commercial...hybridization with a nonradioactive synthetic DNA probe and comparison with commercial...Hybridization with a Nonradioactive Synthetic DNA Probe and Comparison with Commercial...

M Arens; E M Swierkosz

1989-06-01T23:59:59.000Z

358

The virucidal properties of silver ion-exchange resins and metal-based nanoparticles and their potential use in water purification.  

E-Print Network [OSTI]

??Contamination of water with various disease causing agents such as bacteria and viruses leads to 4 billion cases of diarrheal disease and 1.8 million deaths (more)

Scott, Greg Michael

2010-01-01T23:59:59.000Z

359

1.5 V battery driven reduced graphene oxidesilver nanostructure coated carbon foam (rGOAgCF) for the purification of drinking water  

Science Journals Connector (OSTI)

A porous carbon foam (CF) electrode modified with a reduced graphene oxideAg (rGOAg) nanocomposite has been fabricated to purify water. It can perform as an antibacterial device by killing pathogenic microbes with the aid of a 1.5V battery, with very little power consumption. The device is recycled ten times with good performance for long term usage. It is shown that the device may be implemented as a fast water purifier to deactivate the pathogens in drinking water.

Surender Kumar; Somnath Ghosh; N Munichandraiah; H N Vasan

2013-01-01T23:59:59.000Z

360

Scanning tuneeling microscopy studies of fivefold surfaces of icosahedral Al-Pd-Mn quasicrystals and of thin silver films on those surfaces  

SciTech Connect (OSTI)

The present work in this dissertation mainly focuses on the clean fivefold surfaces of i-Al-Pd-Mn quasicrystals as well as the nucleation and growth of Ag films on these surfaces. In addition, Ag film growth on NiAl(110) has been explored in the frame of this dissertation. First, we have investigated the equilibration of a fivefold surface of icosahedral Al-Pd-Mn quasicrystal at 900-915 K and 925-950 K, using Omicron variable temperature scanning tunneling microscope (STM). Annealing at low temperatures resulted in many voids on some terraces while the others were almost void-free. After annealing at 925-950K, void-rich terraces became much rarer. Our STM images suggest that through growth and coalescence of the voids, a different termination becomes exposed on host terraces. All of these observations in our study indicate that even after the quasicrystalline terrace-step structure appears, it evolves with time and temperature. More specifically, based on the STM observations, we conclude that during the annealing a wide range of energetically similar layers nucleate as surface terminations, however, with increasing temperature (and time) this distribution gets narrower via elimination of the metastable void-rich terraces. Next, we have examined the bulk structural models of icosahedral Al-Pd-Mn quasicrystal in terms of the densities, compositions and interplanar spacings for the fivefold planes that might represent physical surface terminations. In our analyses, we mainly have focused on four deterministic models which have no partial or mixed occupancy but we have made some comparisons with an undeterministic model. We have compared the models with each other and also with the available experimental data including STM, LEED-IV, XPD and LEIS. In all deterministic models, there are two different families of layers (a pair of planes), and the nondeterministic model contains similar group of planes. These two families differ in terms of the chemical decoration of their top planes. Hence, we name them as Pd+(with Pd) and Pd-(without Pd). Based on their planer structure and the step height, it can be said that these two families can be viable surface terminations. However, besides the Pd content, these two sets differ in terms of relative densities of their top planes as well as the gap separating the layer from the nearest atomic plane. The experimental data and other arguments lead to the conclusion that the Pd- family is favored over the Pd+. This has an important implication on the interpretation of local motifs seen in the high resolution STM images. In other words, the dark stars are not formed by cut-Bergmans rather they are formed by cut-Mackays.

Unal, Baris

2008-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "ffalo tioga silver" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Studies of the coadsorption of deuterium and carbon monoxide with silver on rhodium and the adsorption of 2,4,6-trinitrotoluene on clean and carbon covered platinum  

SciTech Connect (OSTI)

Ag adsorbed on Rh(100) is presented as a model of the corresponding bimetallic catalyst. Ag overlayer growth follows the Frank-Van der Merwe growth mechanism at 300 K and the Stranski-Krastanov growth mechanism at 640 K. Ag(3d) binding energies are found to track the vacuum level rather than the Fermi level. The results of D/sub 2/ and CO adsorption studies on Ag/Rh(100) show that adsorbed Ag does not significantly alter the properties of adjacent D/sub 2/ or CO adsorption sites on the Rh(100) surface. The desorption and decomposition of 2,4,6-trinitrotoluene (TNT) on clean and carbon covered Pt(111) is also reported. No evidence for TNT decomposition on the carbon covered surface is found. Molecular TNT desorption kinetics at low coverage are first order, yielding an activation energy of 16.7 +/- 1 Kcal/mol and a preexponential factor of 2.3 x 10/sup 11/ (x e/sup - + 0.5/) sec/sup -1/. TNT adsorbed on the clean Pt(111) surface at submonolayer coverages undergoes almost complete decomposition during heating. The major decomposition products are H/sub 2/O, NO, CO/sub 2/, CO, HCN, and a carbon residue left on the surface. TNT adsorbed in the second and higher monolayers desorbs molecularly. The significance of these results in understanding the performance of a commercial explosive vapor preconcentrator is discussed.

Peebles, H.C.

1983-01-01T23:59:59.000Z

362

Impact of light quality on leaf and shoot hydraulic properties: a case study in silver birch (Betula pendula)pce_2306 1079..1087  

E-Print Network [OSTI]

(Betula pendula)pce_2306 1079..1087 ARNE SELLIN1 , LAWREN SACK2 , EELE ?UNAPUU1 & ANNIKA KARUSION1 1

Sack, Lawren

363

Potentials of Silver and Gold Electrodes of ZrO2-Based Cells in N2+ O2+ CO2+ CO Gas Mixtures  

Science Journals Connector (OSTI)

Steady-state electrode potentials in cells with a ZrO2+ 10 mol % Y2O3electrolyte are measured at 400 to 500C in nonequilibrium N2+ O2+ CO2+ CO gas mixtures containing 03 and 010 vol % of CO and O2, respectivel...

G. I. Fadeev; I. D. Remez

2001-05-01T23:59:59.000Z

364

2037 2011 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim wileyonlinelibrary.comsmall 2011, 7, No. 14, 20372040 Silver Nanoparticles  

E-Print Network [OSTI]

, and controllable pore systems for applications in heterogeneous catalysis, fuel cell development, solar energy control of the composition and shell thickness of the struc- ture are the biggest advantages

Yang, Peidong

365

Folic Acid-Conjugated, SERS-Labeled Silver Nanotriangles for Multimodal Detection and Targeted Photothermal Treatment on Human Ovarian Cancer Cells  

Science Journals Connector (OSTI)

(6, 7) SERS detection and imaging in particular has generated quite an interest lately, by offering many advantages over traditional technologies as fluorescence and chemiluminiscence. ... The concentration of colloidal nanoparticles (?g/mL) was measured by atomic absorption spectroscopy (Avanta PM, GBC-Australia). ...

Sanda Boca-Farcau; Monica Potara; Timea Simon; Aurelie Juhem; Patrice Baldeck; Simion Astilean

2013-12-04T23:59:59.000Z

366

Synthesis and characterization of silver/lithium cobalt oxide (Ag/LiCoO2) nanofibers via solgel electrospinning  

Science Journals Connector (OSTI)

Abstract We report on the preparation and characterization of Ag/LiCoO2 nanofibers (NFs) via the solgel electrospinning (ES) technique. Ag nanoparticles (NPs) were produced in an aqueous polyvinyl pyrrolidone (PVP) solution by using AgNO3 precursor. A viscous lithium acetate/cobalt acetate/polyvinylalcohol/water (LiAc/(CoAc)2/PVA/water) solution was prepared separately. A Ag NPs/PVP/water solution was prepared and added to this viscous solution and magnetically stirred to obtain the final homogeneous electrospinning solution. After establishing the proper electrospinning conditions, as-spun precursor Ag/LiAc/Co(Ac)2/PVA/PVP \\{NFs\\} were formed and calcined in air at a temperature of 600C for 3 h to form well-crystallized porous Ag/LiCoO2 NFs. Various analytical characterization techniques such as UVvis, SEM, TEM, TGA, XRD, and XPS were performed to analyze Ag NPs, as-spun and calcined NFs. It was established that Ag \\{NPs\\} in the precursor Ag/LiAc/Co(Ac)2/PVA/PVP \\{NFs\\} are highly self-aligned as a result of the behavior of Ag in the electric field of the electrospinning setup and the interaction of Ag ions with Li and Co ions in the NF. Ag/LiCoO2 \\{NFs\\} exhibit a nanoporous structure compared with un-doped LiCoO2 \\{NFs\\} because the atomic radius of Ag is larger than the radius of Co and Li ion; thus, no substitution between Ag and Li or Ag and Co atoms occurs, and Ag \\{NPs\\} are located at the interlayer of LiCoO2 while some are left in the fiber.

Yakup Aykut; Behnam Pourdeyhimi; Saad A. Khan

2013-01-01T23:59:59.000Z

367

Growing Silver Nanoparticles on Porous Alumina Templates In Situ to Produce Improved SERS Substrates Benjamin Revard, Georgie Tech, IREP 2010 Fellow  

E-Print Network [OSTI]

of the porous alumina templates and reduced by the tin according to the reaction Sn2+ + 2Ag1+ -> Sn4+ + 2Ag

Li, Mo

368

Characterization of the Interface of Gold and Silver Nanostructures on InP and GaAs Synthesized via Galvanic Displacement  

Science Journals Connector (OSTI)

Galvanic displacement of noble metals on gallium arsenide to produce metal-GaAs junctions has been studied intermittently, starting with a report by Golderberg in 1971 of gold on GaAs. ... The presence of an acid is not necessary since Ga2O3 and As2O3 are somewhat water soluble (solubility of As2O3 > Ga2O3),(64, 65) although addition of 2% H2SO4(aq) resulted in greater gold deposition, particularly at the early stages of reaction (the first few minutes). ...

Sayed Y. Sayed; Brian Daly; Jillian M. Buriak

2008-07-23T23:59:59.000Z

369

Uptake, transfer and distribution of silver and cobalt in tissues of the common cuttlefish Sepia officinalis at different stages of its life cycle  

E-Print Network [OSTI]

: 10.3354/meps269185 #12;2 ABSTRACT: Three pathways of exposure (sediment, seawater and food) were both Ag and Co from seawater. In eggs, both metals were predominantly adsorbed onto the capsule role this organ plays in metal storage and detoxification processes in these cephalopods. KEY WORDS

Paris-Sud XI, Université de

370

SI LAB Barcoding Protocols 9/15/11 Shipping Address: Amy Driskell, SI LAB, Museum Support Center, 4210 Silver Hill Road, Suitland,  

E-Print Network [OSTI]

-238-1117; driskella@si.edu SAMPLING TISSUES 0.75mL Alphanumeric Matrix tubes (w/ Ethanol) 1. BLANKS: Remove G12. LABEL: Both the top and bottom of the box. Seems obvious doesn't it? 3. ETHANOL: Add 30-50 uL (that's MICROliters) of 95% ethanol to each tube. Please do not add more. And please be consistent. As we

Mathis, Wayne N.

371

Does the Antibacterial Activity of Silver Nanoparticles Depend on the Shape of the Nanoparticle? A Study of the Gram-Negative Bacterium Escherichia coli  

Science Journals Connector (OSTI)

...ARTICLE PUBLIC HEALTH MICROBIOLOGY Does the Antibacterial Activity of...complete charge neutralization does not happen, whereas at a higher...P. R. Griffiths (ed.), Handbook of vibrational spectroscopy...Chem. Mat. 11: 545-546. Does the antibacterial activity of...

Sukdeb Pal; Yu Kyung Tak; Joon Myong Song

2007-01-19T23:59:59.000Z

372

Silicene: To be or not to be? | Argonne National Laboratory  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

by super-heating silicon and evaporating atoms onto a silver platform. Silver is the platform of choice because it will not affect the silicon via chemical bonding nor should...

373

Synthesis, Characterization and Toxicity of Nanoparticles for Real World Applications  

E-Print Network [OSTI]

were assessed. Next, a potential nanotechnological application was explored. Specifically, the modification of silver NPs for insect vector control was investigated. The research developed here was the first of its kind in engineering a novel silver NP...

Sooresh, Aishwarya

2014-01-08T23:59:59.000Z

374

Feasibility of SOA in a Legacy Environment  

E-Print Network [OSTI]

Service Oriented Architecture (SOA) is currently viewed as the silver bullet solution for all of the integration issues that a business faces in this very competitive world. SOA technologies vendors would also like everyone to believe the silver...

Anjum, Naveed

2008-12-19T23:59:59.000Z

375

MTL ANNUAL RESEARCH REPORT 2014 Nanotechnology 145 Nanotechnology, Nanomaterials  

E-Print Network [OSTI]

MTL ANNUAL RESEARCH REPORT 2014 Nanotechnology 145 Nanotechnology, Nanomaterials Synthesize Silver Metal Chalcogenides ........................................165 #12;146 Nanotechnology MTL ANNUAL RESEARCH REPORT 2014 #12;MTL ANNUAL RESEARCH REPORT 2014 Nanotechnology 147 Synthesize Silver Nanoprisms

Reif, Rafael

376

The use of laser technology to shape properties of the contacts of silicon solar cells and their structure  

Science Journals Connector (OSTI)

The paper presents the results of the investigation of the front contact manufactured using silver pastes (based on experimentally prepared silver powder) on monocrystalline silicon solar cells in order to red...

Ma?gorzata Musztyfaga-Staszuk; Leszek A. Dobrza?ski

2014-12-01T23:59:59.000Z

377

Alternative Energy Technologies Solar Power  

E-Print Network [OSTI]

#12;Alternative Energy Technologies Solar Power Photovoltaics Concentrating Solar Power (CSP) Power;Concentrating Solar Power (CSP) Reflector material is Aluminum or Silver Tube material ..... Several possible, Philippines Vanadium ........ Swaziland, Central Africa Zinc ................ Peru, Canada, Mexico Silver

Scott, Christopher

378

E-Print Network 3.0 - affecting ex-situ aqueous Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

application of tip( + ), 6 VX 50 ,us bias pulses in dilute, aqueous silver fluoride. A pit... of Ag + to the aqueous ambient, nucleation and growth of a silver deposit follows...

379

NOAA Atlas NESDIS 56 RUSSIAN MARINE EXPEDITIONARY  

E-Print Network [OSTI]

NOAA Atlas NESDIS 56 RUSSIAN MARINE EXPEDITIONARY INVESTIGATIONS OF THE WORLD OCEAN Silver Spring International Ocean Atlas and Information Series, Volume 5 NOAA Atlas NESDIS 56 #12;World Data Center for Oceanography, Silver Spring International Ocean Atlas and Information Series

380

Experimental deformation of muscovite  

E-Print Network [OSTI]

performed to determine the strengths of the silver jackets at the conditions of the experiments. Silver jacket strengths were determined by shortening cleaved single crystal halite samples in silver jackets of the same diniensions as those used... for the muscovite experiments, at the same conditions and using the same procedures as those used for muscovite experiments. Silver calibration data are listed in Table 1, deducting strengths of halite as reported by Carter & Heard (1970). Jacket strength...

Mares, Vanadis Marina

2012-06-07T23:59:59.000Z

Note: This page contains sample records for the topic "ffalo tioga silver" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Before the House Subcommittee on Oversight and Investigations  

Broader source: Energy.gov [DOE]

Subject: Loan Programs By: Jonathan Silver, Executive Director Loan Programs Office, U.S. Department of Energy

382

Fluorination of the cyanogen halides  

E-Print Network [OSTI]

silver has a coordination number of 12 two, one might speculate that a coordination compound la formed with a silver fluoride on both ends of the cyanogen todlde molecule. This arrangement would satisfy one silver with a fluoride and a cyanide... copper caps which were sliver soldered ln place. Copper tubing entrance and exit tubes were silver soldered to the top of the pot. The pipe union formed a leak proof system which could be assembled with reactants, and disassembled after reaction...

Ward, Raymond Anthony

1960-01-01T23:59:59.000Z

383

HYDROMETEOROLOGICAL REPORT 'N0.53 L D ..... 'C..,p"\\  

E-Print Network [OSTI]

OCEANIC AND ATMOS~HERIC ADMINISI'RATION U.S. NUCLEAR REGULATORY COMMISSION- , - Silver Spnng, Md, , Apn

384

WEATHER, p. 2 Volume 132, Number 28 Wednesday, June 13, 2012  

E-Print Network [OSTI]

research funding is Thursday, June 21. MBTA fare increases will take ef- fect on July 1. Silver Line SL1

Polz, Martin

385

EA-1715: Final Environmental Assessment  

Broader source: Energy.gov [DOE]

Chemetall Foote Corporation Electric Drive Vehicle Battery and Component Manufacturing Initiative Kings Mountain, NC and Silver Peak, Nevada

386

Mineralization associated with scale and altered rock and pipe fragments from the Berlin geothermal field, El Salvador;  

E-Print Network [OSTI]

control precipitation of gold and silver in geothermal wells can be used to model directly the formation

Long, Bernard

387

Surface properties probed by second-harmonic and sum-frequency generation  

Science Journals Connector (OSTI)

... 06-(jLm laser pump, SHG is enhanced by a factor of ~104 on a roughened silver surface15. The signal is so strong that sub-monolayers of adsorbates on ... silver surface15. The signal is so strong that sub-monolayers of adsorbates on roughened silver can be monitored with a continuous-wave (CW) diode laser16. An approximate ...

Y. R. Shen

1989-02-09T23:59:59.000Z

388

Photographic Fixer Disposal The processing of photographic film and paper requires the use of various chemicals to develop and  

E-Print Network [OSTI]

are photoprocessing solutions, spent rinse water, scrap film, and scrap printing paper. The silver in these materials on the cathode where they are collected as metallic silver and the sulfite (SO3 2- ) and thiosulfate (S2O3 2 the remaining silver ions. This process involves the use of an active solid metal, such as iron, which contacts

Maroncelli, Mark

389

Thin film solar energy collector  

DOE Patents [OSTI]

A multi-layer solar energy collector of improved stability comprising: (1) a substrate of quartz, silicate glass, stainless steel or aluminum-containing ferritic alloy; (2) a solar absorptive layer comprising silver, copper oxide, rhodium/rhodium oxide and 0-15% by weight of platinum; (3) an interlayer comprising silver or silver/platinum; and (4) an optional external anti-reflective coating, plus a method for preparing a thermally stable multi-layered solar collector, in which the absorptive layer is undercoated with a thin film of silver or silver/platinum to obtain an improved conductor-dielectric tandem.

Aykan, Kamran (Monmouth Beach, NJ); Farrauto, Robert J. (Westfield, NJ); Jefferson, Clinton F. (Millburn, NJ); Lanam, Richard D. (Westfield, NJ)

1983-11-22T23:59:59.000Z

390

Armenia Mountain Wind Energy Project | Open Energy Information  

Open Energy Info (EERE)

Armenia Mountain Wind Energy Project Armenia Mountain Wind Energy Project Jump to: navigation, search Name Armenia Mountain Wind Energy Project Facility Armenia Mountain Wind Energy Project Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner AES Armenia Mountain Wind Developer AES Energy Purchaser Old Dominion Electric Location Tioga and Bradford Counties PA Coordinates 41.763272°, -76.842613° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.763272,"lon":-76.842613,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

391

Nuclear radiation-warning detector that measures impedance  

DOE Patents [OSTI]

This invention is a nuclear radiation-warning detector that measures impedance of silver-silver halide on an interdigitated electrode to detect light or radiation comprised of alpha particles, beta particles, gamma rays, X rays, and/or neutrons. The detector is comprised of an interdigitated electrode covered by a layer of silver halide. After exposure to alpha particles, beta particles, X rays, gamma rays, neutron radiation, or light, the silver halide is reduced to silver in the presence of a reducing solution. The change from the high electrical resistance (impedance) of silver halide to the low resistance of silver provides the radiation warning that detected radiation levels exceed a predetermined radiation dose threshold.

Savignac, Noel Felix; Gomez, Leo S; Yelton, William Graham; Robinson, Alex; Limmer, Steven

2013-06-04T23:59:59.000Z

392

Experimental measurement of the energy response of CaF?:Mn and CaF?:Dy thermoluminescent phosphors, a silver bromide film and a pocket ionization chamber between 1 and 9 Mev  

E-Print Network [OSTI]

Figure 1 Electron distributions in a cavity in a Page medium irradiated by x- or gamma-rays for cavities (A) comparable to, (B) small with respect co and (C) large with respect to the electron range. 2 Absorbed dose distributions for cavities... the electron dis- tribution in a cavity in a medium irradiated by x- or gamma rays for (A) a cavity wit'h dimensions comparable with the electron range, (B) a cavity with dimensions small compared with the electron range, and (C) a cavity with dimensions...

Murphy, Richard Perkins

1972-01-01T23:59:59.000Z

393

The Synthesis, Mesomorphism, and Characterization by X-ray Diffraction and Freeze-Fracture Electron Microscopy of Polycatenar Liquid Crystals of Silver(I) Showing Columnar and Cubic Mesophases  

Science Journals Connector (OSTI)

Bertrand Donnio , Benoit Heinrich , Thadde Gulik-Krzywicki ,* Herv Delacroix ,* Daniel Guillon ,* and Duncan W. Bruce * ... (c) Clerc, M.; Dubois-Violette, E. J. Phys. ...

Bertrand Donnio; Benoit Heinrich; Thadde Gulik-Krzywicki; Herv Delacroix; Daniel Guillon; Duncan W. Bruce

1997-12-16T23:59:59.000Z

394

Technical assistance to the Montana Department of Health and Environmental Sciences. Arsenic and lead exposure study of residents living near the Rocker operable unit of the Silver Bow Creek Superfund site, Rocker, Montana. Final report  

SciTech Connect (OSTI)

The ATSDR and the Montana Department of Health and Environmental Sciences conducted a study to assess arsenic and lead exposure among residents of Rocker, Montana, where arsenic had been detected in soil up to 214,000 ppm. No statistically significant difference was found between Rocker residents and a comparison population with respect to the geometric mean of the urine arsenic levels. When data were combined from both groups, recent seafood ingestion was the variable most strongly associated with detectable urine arsenic levels. Although blood lead levels in the target area differed significantly from those in the comparison, a significant association was not detected between blood lead levels > or = 10 microgram/d1 and area of residence. Lead was detected in the blood of two siblings in the target area at levels of 20.7 and 31.3 microgram/d1. A lead based paint hazard and elevated concentrations of soil lead from the children's play area were detected in the household.

Gaventa, S.; Coull, B.; Gedrose, J.; Jones, P.; Dennehy, D.

1992-01-01T23:59:59.000Z

395

Characterization of the antiferromagnetism in Ag(pyz)2(S2O8) with a two-dimensional square lattice of Ag 2+ ions (Ag=silver, Pyz-pyrdzine, S2O8=sulfate)  

SciTech Connect (OSTI)

X-ray powder diffraction and magnetic susceptibility measurements show that Ag(pyz){sub 2}(S{sub 2}O{sub 8}) consists of 2D square nets of Ag{sup 2+} ions resulting from the corner-sharing of axially elongated AgN{sub 4}O{sub 2} octahedra and exhibits characteristic 2D antiferromagnetism. Nevertheless, {mu}{sup +}Sr measurements indicate that Ag(pyz){sub 2}(S{sub 2}O{sub 8}) undergoes 3D magnetic ordering below 7.8(3) K.

Singleton, John [Los Alamos National Laboratory; Mc Donald, R [Los Alamos National Laboratory; Sengupta, P [Los Alamos National Laboratory; Cox, S [Los Alamos National Laboratory; Manson, J [E WASHINGTON U; Southerland, H [E WASHINGTON U; Warter, M [E WASHINGTON U; Stone, K [STATE UNIV OF NY; Stephens, P [STATE UNIV OF NY; Lancaster, T [OXFORD U; Steele, A [OXFORD U; Blundell, S [OXFORD U; Baker, P [OXFORD U; Pratt, F [RUTHERFORD-APPLETON LAB; Lee, C [NCSU; Whangbo, M [NCSU

2009-01-01T23:59:59.000Z

396

Method and etchant to join ag-clad BSSCO superconducting tape  

DOE Patents [OSTI]

A method of removing a silver cladding from high temperature superconducting material clad in silver (HTS) is disclosed. The silver clad HTS is contacted with an aqueous solution of HNO.sub.3 followed by an aqueous solution of NH.sub.4 OH and H.sub.2 O.sub.2 for a time sufficient to remove the silver cladding from the superconducting material without adversely affecting the superconducting properties of the superconducting material. A portion of the silver cladding may be masked with a material chemically impervious to HNO.sub.3 and to a combination of NH.sub.4 OH and H.sub.2 O.sub.2 to preserve the Ag coating. A silver clad superconductor is disclosed, made in accordance with the method discussed.

Balachandran, Uthamalingam (Hinsdale, IL); Iyer, Anand N. (Downers Grove, IL); Huang, Jiann Yuan (Hsinchu, TW)

1999-01-01T23:59:59.000Z

397

Method and etchant to join Ag-clad BSSCO superconducting tape  

DOE Patents [OSTI]

A method of removing a silver cladding from high temperature superconducting material clad in silver (HTS) is disclosed. The silver clad HTS is contacted with an aqueous solution of HNO{sub 3} followed by an aqueous solution of NH{sub 4}OH and H{sub 2}O{sub 2} for a time sufficient to remove the silver cladding from the superconducting material without adversely affecting the superconducting properties of the superconducting material. A portion of the silver cladding may be masked with a material chemically impervious to HNO{sub 3} and to a combination of NH{sub 4}OH and H{sub 2}O{sub 2} to preserve the Ag coating. A silver clad superconductor is disclosed, made in accordance with the method discussed. 3 figs.

Balachandran, U.; Iyer, A.N.; Huang, J.Y.

1999-03-16T23:59:59.000Z

398

Unfamiliar oxidation states and their stabilization  

E-Print Network [OSTI]

ferrate formation. Oxidation of copper(II) hydroxide in alkaline solution with sodium hydroperoxide, Na.OOH, apparently gives copper (III) oxide.8 Determination of the voltage-current curve for a silver anode in sodium hydroxide solution gives breaks... of a knowledge of the chemical prop erties of the substance in question is made apparent by the following illustration: a compound containing silver and oxygen in equal atomic proportions may be made by the oxidation of unipositive silver...

Kleinberg, Jacob

1950-01-01T23:59:59.000Z

399

E-Print Network 3.0 - appraisal band ligation Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

with bands visualized via silver staining or Coomassie Blue staining. Preparation of Synthetic DNA. A single Source: Barron, Annelise E. - Department of Bioengineering,...

400

E-Print Network 3.0 - amino acid granules Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

granule remnants... . These mast cell constituents are found in a variety of nearby cell types, acquired by fusion of ... Source: Silver, Rae - Department of Psychology, Columbia...

Note: This page contains sample records for the topic "ffalo tioga silver" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

E-Print Network 3.0 - alfvenic mhd activity Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

- tum deposition in a global MHD coronal model. Although it is established that the slow solar wind has Source: California at Berkeley, University of - Silver Space Sciences...

402

E-Print Network 3.0 - auroral distribution implications Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

The dependence of the occurrence frequency of downgoing auroral electron beams on solar ... Source: California at Berkeley, University of - Silver Space Sciences Laboratory...

403

E-Print Network 3.0 - areas clark lincoln Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Chouteau Teton Toole... River Richland Roosevelt Granite Lewis and Clark Yellowstone Liberty Pondera Stillwater Daniels Sheridan... Valley Silver Bow Deer Lodge Montana Office...

404

Fermilab Today | University of Colorado at Boulder  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Colorado at Boulder Jan. 2, 2013 NAME: University of Colorado at Boulder HOME TOWN: Boulder, Colo. MASCOT: Buffaloes COLORS: Silver and gold COLLABORATING AT FERMILAB SINCE:...

405

Novel Nanotechnology for a Fine Plasmon Wavelength Tuning  

Science Journals Connector (OSTI)

Control of silver nanoparticles characteristics using a dedicated nano-clusters source and wavelength tuning of Plasmon resonance generated by small nanoparticles using different...

Najjar, Rita; Boutami, Salim; Cayron, Cyril; Muffato, Viviane; Kean, Alistair; Saranu, Srinivas; Santbergen, Rudi; Quesnel, Etienne

406

National Socialist Plundering of Precious Metals, 1933-1945: The Role of Degussa  

E-Print Network [OSTI]

Degussa; Platinium: Heraeus) Refineries Industrial Consumers largest precious metal refinery. Fig. 2: The Position ofSilver Coins Smelting and Refinery Smelting and Refinery of

Banken, Ralf

2006-01-01T23:59:59.000Z

407

Site-Specific Synthesis and In Situ Immobilization of Fluorescent...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Site-Specific Synthesis and In Situ Immobilization of Fluorescent Silver Nanoclusters on DNA Nanoscaffolds by Use of the Tollens Reaction Authors: Pal, S., Varghese, R., Deng, Z.,...

408

E-Print Network 3.0 - agile grb observations Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of - Silver Space Sciences Laboratory Collection: Physics 2 Afterglows from Gamma-Ray Bursts | A Recent Breakthrough Atsumasa Yoshida, Masaaki Namiki, Chiko Otani, Nobuyuki...

409

Interested Parties- LGPO  

Broader source: Energy.gov [DOE]

Jonathan Silver, Executive Director of the Loan Program Office, reporting has contact with lobbyists from the American Wind Energy Association, Geothermal Energy Association, Solar Energy...

410

An investigation of the transfer of alkali metal chlorides from dimethyl sulfoxide to water  

E-Print Network [OSTI]

-to-back' with water as the solvent in one cell and a non- aqueous solvent in the other. The two cells used in this investigation were each composed of silver-silver chloride electrodes in the same solution with dropping alkali metal amalgam electrodes. The solute.... The dropping amalgam electrodes are written only once since they were connected by a common amalgam reservoir. When the external circuit between the two silver-silver chloride electrodes was closed a current flowed and the net result oi the electrode...

Williams, Roger

1966-01-01T23:59:59.000Z

411

K. Aydin, V. E. Ferry, R. M. Briggs, and H. A. Atwater California...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

absorber consisting of a metal-insulator-metal stack with a nanostructured top silver lm composed of crossed trapezoidal arrays. The super absorber yields broadband and...

412

The texture and rotation movements of Ag nano particles and nano films.  

E-Print Network [OSTI]

??Thermal evaporator was used to coat a layer of silver nano-particles and thin film on (100) plane of rock salt . The experiment content can (more)

Chieh, Lin-Jen

2007-01-01T23:59:59.000Z

413

An investigation of the applicability of the photo-electric cell to the determination of solubility  

E-Print Network [OSTI]

, and silver ehrccnate solutions from silver aitrate and sodium shrwcsto solutioas. Tables I, Iv, VX, Ix, end xx show the vuristioa of light intensity with time for various oonoeatrutions of tho selt solutioas uso4. These dmtm Sre Sheen grayhieallp ia... these data gruphioollr. All other roasting solutions pro4uso ao effoot oa tho intensity of light within the reago of eoaoontratioas uso4. Tables ZIX, V, VII, I, sn4 XIXI show the effect of silver chloride, barium sulyhsto, barium ohrumate, silver iodide...

Nordsieck, Herbert Henry

2012-06-07T23:59:59.000Z

414

Sandia National Laboratories: Sandia-Developed Alloy Has Potential...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

contain lead. Read the Sandia news release. Tagged with: downhole electronics * Geothermal Energy * gold-silver-germanium alloy * High Temperature Electronics * lead-free alloy *...

415

EndNote File  

Science Journals Connector (OSTI)

... David J. Zimmerman, Richard C. Title delta-13C is a signature of ... Issue 2 Year 2012.00 Pages 441-448 Abstract Author Shapiro, Karen Silver,...

416

Electrochemical Properties of Colloidal Au-Based Surfaces:? Multilayer Assemblies and Seeded Colloid Films  

Science Journals Connector (OSTI)

Slides were dried under Ar, and a Cu contact was affixed to the end of each slide using silver paint (Planned Products). ... Robot Preparation of Au Colloid Multilayers. ...

Michael D. Musick; David J. Pea; Steven L. Botsko; Todd M. McEvoy; John N. Richardson; Michael J. Natan

1999-01-14T23:59:59.000Z

417

Lithium-based electrochromic mirrors  

E-Print Network [OSTI]

LITHIUM-BASED ELECTROCHROMIC MIRRORS Thomas J. Richardson*with pure antimony films. Electrochromic cycling speed andand silver. INTRODUCTION Electrochromic devices that exhibit

Richardson, Thomas J.; Slack, Jonathan L.

2003-01-01T23:59:59.000Z

418

E-Print Network 3.0 - alignment sheets section Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

axis. Though these general... draping pattern (discussed in Section 1). As magnetic field lines on each side of the ... Source: California at Berkeley, University of - Silver...

419

E-Print Network 3.0 - asotin creek instream Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Units Calwater Subbasins ---(Planning Watersheds) 88,763 Acres 18060001 3304120101 Kings Creek (7770 Acres) Summary: Creek Malosky Creek Spring Creek Silver Creek San...

420

Comparing plasmonic and dielectric gratings for absorption enhancement in thin-film organic solar cells  

Science Journals Connector (OSTI)

We theoretically investigate and compare the influence of square silver gratings and one-dimensional photonic crystal (1D PC) based nanostructures on the light absorption of organic...

Le, Khai Q; Abass, Aimi; Maes, Bjorn; Bienstman, Peter; Al, Andrea

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ffalo tioga silver" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Plasmonic gratings for enhanced light-trapping in thin-film organic solar cells  

Science Journals Connector (OSTI)

We discuss optimized silver gratings to enhance absorption in organic solar cells. The enhancement is attributed to generated surface plasmon (SP) polaritons and localized SP...

Le, Khai Q; Al, Andrea

422

Electron Microscopy Center  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

(Purdue U.); X.-M. Lin (Argonne-CNM) Functionalized Aligned Carbon Nanotubes as Electrocatalyst for Fuel Cell Applications J. Yang (Argonne-CSE) Growth of Anisotropic Silver...

423

E-Print Network 3.0 - amniotic membrane graft Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

, the use of different methods to analyze graft outgrowth in this model has previously led to inconsistent Source: Silver, Rae - Department of Psychology, Columbia University...

424

Advanced Materials and Nano Technology for Solar Cells  

E-Print Network [OSTI]

CRUZ ADVANCED MATERIALS AND NANO TECHNOLOGY FOR SOLAR CELLS12 3.2 SILVER NANOHAN ADVANCED MATERIALS AND NANO TECHNOLOGY FOR SOLAR CELLS

Han, Tao

2014-01-01T23:59:59.000Z

425

NETL F 451.1-1/1 Categorical Exclusion (CX) Designation Form  

Broader source: Energy.gov (indexed) [DOE]

Krastman 5110 -10112 Butte, Silver Bow County, Montana Mercury Removal from Clean Coal Processing Air Stream Use metallic nano-particle filters to remove mercury from...

426

E-Print Network 3.0 - area follow-up inspection Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

your area. HEADQUARTERS SILVER SPRING, MD NORTHEAST INSPECTION BRANCH Gloucester... of seafood they are buying at this time. The spill has not reached the coastal area and the...

427

E-Print Network 3.0 - adiposo marrom tam Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Nepal Summary: ), Thasing (Tam), Silver fir (Eng) Tree Leaf Respiratory problems, cough. Decoction used for bronchitis... and cough. 2. Aconitum ferox Wall.ex Seringe...

428

E-Print Network 3.0 - aloe ferox leaf Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Nepal Summary: ), Thasing (Tam), Silver fir (Eng) Tree Leaf Respiratory problems, cough. Decoction used for bronchitis... and cough. 2. Aconitum ferox Wall.ex Seringe...

429

E-Print Network 3.0 - antimony alloys Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

-3 and tellerium-antimony-gemanium- silver TAG .4-7 However, materials with improved thermo- electric ... Source: Collection: Engineering ; Energy Storage, Conversion and...

430

Before the Senate Energy and Natural Resources Committee | Department...  

Energy Savers [EERE]

Resources Committee By: Jonathan Silver, Executive Director Loan Program Office Subject: Energy Efficiency and Alternative Fuel Vehicles FinalTestimonyJSilver.pdf More Documents...

431

E-Print Network 3.0 - arsenic cadmium chromium Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Materials Science 14 STATE OF COLORlOO Bill Ritter, Jr., Governor Summary: . The analysis of arsenic, barium, cadmium chromium, lead, mercury, silver, and vanadium will...

432

Geographical Notes  

Science Journals Connector (OSTI)

... with gems; shallow dishes of "imperial bronze"(yellow picked out in red), silver teapots, artistic articles in jade, rock crystal, and marble, &c. The rich and ...

1884-02-28T23:59:59.000Z

433

Plasmonic nano lens for nano-imaging  

Science Journals Connector (OSTI)

Plamonic nanolens is a suggestion of unconventional imaging lens, which, instead of glass, is made of stacked arrays of silver nanorods. It is capable of producing colored and...

Kawata, Satoshi

434

Metal nano-strip optical resonators  

Science Journals Connector (OSTI)

Rectangular gold and silver nano-strips embedded in glass or water are considered as optical resonators. Their scattering cross section and field enhancements in the case of...

Sndergaard, Thomas; Bozhevolnyi, Sergey I

2007-01-01T23:59:59.000Z

435

Hydrostatic extrusion of Cu-Ag melt spun ribbon  

DOE Patents [OSTI]

The present invention provides a method of producing high-strength and high-conductance copper and silver materials comprising the steps of combining a predetermined ratio of the copper with the silver to produce a composite material, and melt spinning the composite material to produce a ribbon of copper and silver. The ribbon of copper and silver is heated in a hydrogen atmosphere, and thereafter die pressed into a slug. The slug then is placed into a high-purity copper vessel and the vessel is sealed with an electron beam. The vessel and slug then are extruded into wire form using a cold hydrostatic extrusion process.

Hill, Mary Ann (Los Alamos, NM); Bingert, John F. (Jemez Springs, NM); Bingert, Sherri A. (Jemez Springs, NM); Thoma, Dan J. (Los Alamos, NM)

1998-01-01T23:59:59.000Z

436

Hydrostatic extrusion of Cu-Ag melt spun ribbon  

DOE Patents [OSTI]

The present invention provides a method of producing high-strength and high-conductance copper and silver materials comprising the steps of combining a predetermined ratio of the copper with the silver to produce a composite material, and melt spinning the composite material to produce a ribbon of copper and silver. The ribbon of copper and silver is heated in a hydrogen atmosphere, and thereafter die pressed into a slug. The slug then is placed into a high-purity copper vessel and the vessel is sealed with an electron beam. The vessel and slug then are extruded into wire form using a cold hydrostatic extrusion process. 5 figs.

Hill, M.A.; Bingert, J.F.; Bingert, S.A.; Thoma, D.J.

1998-09-08T23:59:59.000Z

437

E-Print Network 3.0 - atmospheric electrical instrument Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

University of - Silver Space Sciences Laboratory Collection: Physics 37 THE GREENHOUSE EFFECT YOUR FAMILY'S CONTRIBUTION TO IT Summary: Assistant Secretary for Foreign...

438

Download  

Science Journals Connector (OSTI)

Dec 18, 1979 ... IBP Handbook 17. Blackwell. SILVER ... Handbook 23. Blackwell. WEBSTER ... ed by DOE contract EY-76-S-20-3278. Stross and Pemrick...

2000-01-18T23:59:59.000Z

439

Steady-state growth in a Hotelling model of resource extraction  

E-Print Network [OSTI]

supply and demand in the world oil market. Working paper.the demand curve for all commodities, including oil anddemand; bauxite, gold, hard coal, natural gas, oil, silver,

Lin, C.-Y. Cynthia; Wagner, Gernot

2007-01-01T23:59:59.000Z

440

Aerosol Cans? -Aerosol cans use a pressurized  

E-Print Network [OSTI]

? - The waste generated in the processing of images/photos contains silver. Silver is a toxic heavy metal the product. Propellants are often flammable and/or toxic. Therefore, never store aerosol cans near ignition of this pamphlet. -Carefully transfer the old paint thinner from the one gallon closable can to the 30 gallon metal

Jia, Songtao

Note: This page contains sample records for the topic "ffalo tioga silver" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

This is an author-deposited version published in : http://oatao.univ-toulouse.fr/ Eprints ID : 8792  

E-Print Network [OSTI]

and Raynaud, Lidwine Silver oxalate-based solders: New materials for high thermal conductivity microjoining oxalate-based solders: New materials for high thermal conductivity microjoining K. Kiryukhina,a,b,c,d H low pressure (thermal conductivity close to 100 W m?1 K?1 , making silver

Mailhes, Corinne

442

This is an author-deposited version published in : http://oatao.univ-toulouse.fr/ Eprints ID : 8792  

E-Print Network [OSTI]

and Raynaud, Lidwine Silver oxalate-based solders: New materials for high thermal conductivity microjoining processed at 300 °C and very low pressure (thermal conductivity close to 100 W m?1 K?1 : 10.1016/j.scriptamat.2012.12.018 #12;Silver oxalate-based solders: New materials for high thermal

Paris-Sud XI, Université de

443

Jasperoid as a Guide to Mineralization in the Taylor Mining District and Vicinity near Ely, Nevada  

Science Journals Connector (OSTI)

...Formation DIc, m, c DIb, m m r b Dla, me'm e 'a Simon on Dolomite...Chemicalanalysesweremadefor silver, gold,mercury,andtellurium;silverwasdetermined...000 10 30 30 20 2 Mercury 380 5.2 3.2 0.4 0.07...tionsof silver,gold,copper,mercury,lead,antimony, and zinc...

T. G. Lovering; A. V. Heyl

444

UBC Social Ecological Economic Development Studies (SEEDS) Student Report Whole Building Life Cycle Assessment: Three Olympic Venues  

E-Print Network [OSTI]

Olympic Oval Officially opened on December 12, 2008 Built to LEED Silver standards Maintained a 400m to LEED Silver standards Renovation and Reconstruction of the Thunderbird Winter Sports Complex Hosted and squash/handball courts Home of Canada's first national hockey team (1963) Father Bauer Arena

445

Medal Awards for Inventions  

Science Journals Connector (OSTI)

... THE Council of the Institute of Patentees has decided to suspend the award of the Institute Bronze Medal and in place thereof to substitute the Institute's Silver ... Medal to rank equally with the Founder's Silver Medal. These medals, will be awarded in each section of the Exhibition of Inventions to be opened in the Central Hall ...

1936-08-22T23:59:59.000Z

446

Notes  

Science Journals Connector (OSTI)

... reactions. Salts of mercury, platinum, and silver gave results analogous to those in the case of gold. In another series of experiments Mr. Carey Lea imbued pure strong paper ... much pressure as possible without tearing the paper. Marks were thus immediately obtained in the case of potassium ferricyanide, gold and platinum chlorides, mercuric oxide, and many silver salts. ...

1893-12-21T23:59:59.000Z

447

14 JOURNAL OF WEATHER MODIFICATION VOLUME 43 -SCIENTIFIC PAPERS -  

E-Print Network [OSTI]

were ingested into the Thunderstorm Intensity Tracking Analysis and Nowcasting (TITAN) measurements of the hygroscopic seeding applications in many regions of the world for precipitation enhancement (Silver- man, 2003 the introduction of a seed- ing agent such as silver iodide (AgI), dry ice, liq- uid carbon dioxide, or hygroscopic

Delene, David J.

448

Transparent Metal Films for Detection of Single-Molecule Optical Absorption by Scanning Tunneling Microscopy  

Science Journals Connector (OSTI)

To ensure better contact between the sample holder and the thin films, thick silver contacts are deposited at the sample edge using colloidal silver paint (Ted Pella Inc.). ... Berciaud, S.; Cognet, L.; Poulin, P.; Weisman, R. B.; Lounis, B.Absorption Spectroscopy of Individual Single-Walled Carbon Nanotubes Nano Lett. ...

Lea Nienhaus; Gregory E. Scott; Richard T. Haasch; Sarah Wieghold; Joseph W. Lyding; Martin Gruebele

2014-05-22T23:59:59.000Z

449

1 2012 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim wileyonlinelibrary.com 1. Introduction  

E-Print Network [OSTI]

Nanoparticles (NPs) with an asymmetry in polarity or chem- ical composition, so-called Janus particles (JPs)[1�3] referring to the double-faced Roman god, or asymmetric patchy parti- cles,[4,5] are of great interest, since-shell particles. In this context silver/silver halide (Ag/AgX) NPs have recently been reported to be very

Steiner, Ullrich

450

traveladvisory Terminal Roadway Closure 6-23 to 7-01-2010  

E-Print Network [OSTI]

to Central Parking. · Parking Passport Gold will be located on Level 2. PUBLIC TRANSPORTATION MBTA BLUE LINE SERVICE · Massport's courtesy shuttle bus service to the MBTA Blue Line Airport Station will pick up & drop off on the upper levels of Terminals A & B. Shuttle Bus #22 MBTA SILVER LINE SERVICE · Silver Line

Paulsson, Johan

451

The explosion and fire on the Piper Alpha platform, 6 July 1988. A case study  

Science Journals Connector (OSTI)

...from injuries, includ- ing burns; 109 deaths from inhalation...ascertained. (Death was caused by burn injuries in only four cases...launch her workboat. MV Silver Pit 1. The Piper standby vessel...explosion. 3. The MV Silver Pit's fast rescue craft (FRC...

1998-01-01T23:59:59.000Z

452

CONTENTS OF HOMEOSTASIS AND TOXICOLOGY OF ESSENTIAL METALS, VOLUME 31A ix CONTRIBUTORS xv  

E-Print Network [OSTI]

Waters 3 3. Speciation in Freshwater 5 4. Speciation in Seawater 6 5. Environmental Situations of Concern 8 6. Acute and Chronic Ambient Water Quality Criteria in Freshwater and Seawater 8 7. Waterborne 14. Behavioral Effects of Silver 53 15. Molecular Characterization of Silver Transporters, Storage

Miami, University of

453

CX-003638: Categorical Exclusion Determination | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

8: Categorical Exclusion Determination 8: Categorical Exclusion Determination CX-003638: Categorical Exclusion Determination Silver (Ag) Extraction of Sediments CX(s) Applied: B3.6 Date: 07/30/2010 Location(s): Aiken, South Carolina Office(s): Savannah River Operations Office This activity involves extracting silver (Ag) from core (sediment) collected from F-Area. Silver chloride (AgCl) was injected into the ground in F-Area in an effort to immobilize iodine (goal was to form a precipitate silver iodide). Four soil borings were collected in order to test the core for silver. Collected sediments will be mixed with a sodium thiosulfate pentahydrate solution in order to dissolve the Ag. The resulting solutions will be collected and analyzed for Ag. DOCUMENT(S) AVAILABLE FOR DOWNLOAD CX-003638.pdf More Documents & Publications

454

Epoxidation catalyst and process  

DOE Patents [OSTI]

Disclosed herein is a catalytic method of converting alkenes to epoxides. This method generally includes reacting alkenes with oxygen in the presence of a specific silver catalyst under conditions suitable to produce a yield of the epoxides. The specific silver catalyst is a silver nanocrystal having a plurality of surface planes, a substantial portion of which is defined by Miller indices of (100). The reaction is performed by charging a suitable reactor with this silver catalyst and then feeding the reactants to the reactor under conditions to carry out the reaction. The reaction may be performed in batch, or as a continuous process that employs a recycle of any unreacted alkenes. The specific silver catalyst has unexpectedly high selectivity for epoxide products. Consequently, this general method (and its various embodiments) will result in extraordinarily high epoxide yields heretofore unattainable.

Linic, Suljo (Ann Arbor, MI); Christopher, Phillip (Ann Arbor, MI)

2010-10-26T23:59:59.000Z

455

Method for producing microcomposite powders using a soap solution  

DOE Patents [OSTI]

A method for producing microcomposite powders for use in superconducting and non-superconducting applications. A particular method to produce microcomposite powders for use in superconducting applications includes the steps of: (a) preparing a solution including ammonium soap; (b) dissolving a preselected amount of a soluble metallic such as silver nitrate in the solution including ammonium soap to form a first solution; (c) adding a primary phase material such as a single phase YBC superconducting material in particle form to the first solution; (d) preparing a second solution formed from a mixture of a weak acid and an alkyl-mono-ether; (e) adding the second solution to the first solution to form a resultant mixture; (f) allowing the resultant mixture to set until the resultant mixture begins to cloud and thicken into a gel precipitating around individual particles of the primary phase material; (g) thereafter drying the resultant mixture to form a YBC superconducting material/silver nitrate precursor powder; and (h) calcining the YBC superconducting material/silver nitrate precursor powder to convert the silver nitrate to silver and thereby form a YBC/silver microcomposite powder wherein the silver is substantially uniformly dispersed in the matrix of the YBC material.

Maginnis, Michael A. (Coker, AL); Robinson, David A. (Mobile, AL)

1996-01-01T23:59:59.000Z

456

Application of a new coordination compound for the preparation of AgI nanoparticles  

SciTech Connect (OSTI)

Graphical abstract: Silver iodide nanoparticles have been sonochemically synthesized by using silver salicylate complex, [Ag(HSal)], as silver precursor. A series of control experiments were carried out to investigate the effects of solvent, surfactant concentration, sonication time and temperature on the morphology of AgI nanostructures. - Highlights: Silver salicylate as a new precursor was applied to fabricate ?-AgI nanoparticles. To further decrease the particle size of AgI, SDS was used as surfactant. The effect of preparation parameters on the particle size of AgI was investigated. - Abstract: AgI nanoparticles have been sonochemically synthesized by using silver salicylate, [Ag(HSal)], as silver precursor. To investigate the effects of solvent, surfactant concentration, sonication time and temperature on the morphology of AgI nanostructures, several experiments were carried out. The products were characterized by SEM, TEM, XRD, TGA/DTA, UVvis, and FT-IR. Based on the experimental findings in this research, it was found that the size of AgI nanoparticles was dramatically dependent on the silver precursor, sonochemical irradiation, and surfactant concentration. Sodium dodecyl sulfate (SDS) was applied as surfactant. When the concentration of SDS was 0.055 mM, very uniform sphere-like AgI nanoparticles with grain size of about 2530 nm were obtained. These results indicated that the high concentration of SDS could prevent the aggregation between colloidal nanoparticles due to its steric hindrance effect.

Mohandes, Fatemeh [Department of Inorganic Chemistry, Faculty of Chemistry, University of Kashan, Kashan, P.O. Box 87317-51167, Islamic Republic of Iran (Iran, Islamic Republic of); Salavati-Niasari, Masoud, E-mail: salavati@kashanu.ac.ir [Department of Inorganic Chemistry, Faculty of Chemistry, University of Kashan, Kashan, P.O. Box 87317-51167, Islamic Republic of Iran (Iran, Islamic Republic of); Institute of Nano Science and Nano Technology, University of Kashan, Kashan, P.O. Box 87317-51167, Islamic Republic of Iran (Iran, Islamic Republic of)

2013-10-15T23:59:59.000Z

457

Final_Testimony_for_September_23-2010.pdf  

Broader source: Energy.gov (indexed) [DOE]

Written Statement for the Record of Jonathan Silver Written Statement for the Record of Jonathan Silver Executive Director of the Loan Programs Office, U.S. Department of Energy United States Senate Committee on Energy & Natural Resources September 23, 2010 Introduction Chairman Bingaman, Ranking Member Murkowski, and members of the Committee, thank you for the opportunity to testify today. My name is Jonathan Silver, and I am the Executive Director of the Department of Energy's (DOE) Loan Programs Office (LPO). I want to thank you for your leadership in supporting clean energy investments. DOE's loan programs are a critical part of the Administration's commitment to transition to a cleaner, greener economy that will

458

Surface plasmon-enhanced photovoltaic device  

DOE Patents [OSTI]

Photovoltaic devices are driven by intense photoemission of "hot" electrons from a suitable nanostructured metal. The metal should be an electron source with surface plasmon resonance within the visible and near-visible spectrum range (near IR to near UV (about 300 to 1000 nm)). Suitable metals include silver, gold, copper and alloys of silver, gold and copper with each other. Silver is particularly preferred for its advantageous opto-electronic properties in the near UV and visible spectrum range, relatively low cost, and simplicity of processing.

Kostecki, Robert; Mao, Samuel

2014-10-07T23:59:59.000Z

459

History, Development, and Modern Applications of the Cyanide Process  

E-Print Network [OSTI]

, in connection with an electric current, had been used for dissolving metal, and also that zinc had been employed as a precipitant. What he claimed as new was;(l) the process of sep- 3 arating gold and silver from their ores, which consists in subject ing... or silver, and their subsequent separation involves extra expense, which is saved by their process." Later on MacArthur & Forrest obtained patents covering the use of zinc in a fine state of division for the purpose of precipitating gold and silver from...

Cone, Victor M.

1906-06-01T23:59:59.000Z

460

Optical Absorption Spectrum of AgF  

Science Journals Connector (OSTI)

The optical absorption of thin films of silver monofluoride has been investigated in the visible and ultraviolet region of the spectrum at room and low temperatures. Exciton peaks have been observed at 4.63 and 6.34 eV for samples at 4.8 K. The first exciton peak is considerably lower in energy than might be expected on the basis of the trend set by the other silver halides. This unusually low energy has led us to speculate that the band structure of AgF may be quite different from those of the other silver halides.

Alfred P. Marchetti and G. L. Bottger

1971-04-15T23:59:59.000Z

Note: This page contains sample records for the topic "ffalo tioga silver" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Controlled atmosphere for fabrication of cermet electrodes  

DOE Patents [OSTI]

A process for making an inert electrode composite wherein a metal oxide and a metal are reacted in a gaseous atmosphere at an elevated temperature of at least about 750.degree. C. The metal oxide is at least one of the nickel, iron, tin, zinc and zirconium oxides and the metal is copper, silver, a mixture of copper and silver or a copper-silver alloy. The gaseous atmosphere has an oxygen content that is controlled at about 5-3000 ppm in order to obtain a desired composition in the resulting composite.

Ray, Siba P. (Murrysville, PA); Woods, Robert W. (New Kensington, PA)

1998-01-01T23:59:59.000Z

462

ITP Mining: Energy and Environmental Profile of the U.S. Mining Industry: Chapter 6: Lead and Zinc  

Broader source: Energy.gov (indexed) [DOE]

6 6 Lead and Zinc Lead and zinc ores are usually found together with gold and silver. A lead-zinc ore may also contain lead sulfide, zinc sulfide, iron sulfide, iron carbonate, and quartz. When zinc and lead sulfides are present in profitable amounts they are regarded as ore minerals. The remaining rock and minerals are called gangue. Forms of Lead and Zinc Ore The two principal minerals containing lead and zinc are galena and sphalerite. These two minerals are frequently found together along with other sulfide minerals, but one or the other may be predominant. Galena may contain small amounts of impurities including the precious metal silver, usually in the form of a sulfide. When silver is present in sufficient quantities, galena is regarded as a silver ore and called argentiferous galena. Sphalerite is zinc sulfide, but

463

Argonne CNM Highlight: Gold nanoparticles create visible-light catalysis in  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Silver chloride-gold nanoparticles Gold-coated silver chloride (AgCl) nanowires at the microscopic level. In the News United Press International | PhysOrg.com | R&D Magazine| Nanotechnology Now | Photonics.com Gold nanoparticles create visible-light catalysis in nanowires A two-step approach has been developed within the Nanophotonics Group to synthesize AgCl nanowires decorated with gold nanoparticles by using silver nanowires as chemical templates. In the first step, the silver nanowires are chemically oxidized and converted to AgCl nanowires. In the second step, ions generated in the first step reduce gold precursors (e.g., NaAuCl4) to deposit gold nanoparticles on the AgCl nanowire surfaces, resulting in the formation of AgCl:gold composite nanowires. Because of the

464

 

Broader source: Energy.gov (indexed) [DOE]

Development of a comprehensive Energy Efficiency Strategy for Grant County, in collaboration with the Town of Silver City, that will build upon the Development of a comprehensive Energy Efficiency Strategy for Grant County, in collaboration with the Town of Silver City, that will build upon the Silver City Climate Action Plan. An office will be staffed by a full-time Director of Sustainability who will design and implement a multi-stakeholder process that will develop the County EEC Strategy. EECBG-EERE/RW Grant County Energy Efficiency and Conservation Strategy Grant County and Town of Silver City New Mexico Apr 20, 2010 Othalene Lawrence Digitally signed by Othalene Lawrence DN: cn=Othalene Lawrence, o=OIBMS, ou=EE-3C, email=Othalene.Lawrence@ee.doe.gov, c=US Date: 2010.04.20 13:34:48 -07'00' Print Form for Records Submit to Website Submit via Email Billie Newland Digitally signed by Billie Newland

465

DOE Announces New Executive Director of Loan Guarantee Program | Department  

Broader source: Energy.gov (indexed) [DOE]

Executive Director of Loan Guarantee Program Executive Director of Loan Guarantee Program DOE Announces New Executive Director of Loan Guarantee Program November 10, 2009 - 12:00am Addthis Washington D.C. --- Underscoring his commitment to strengthen and streamline the Department of Energy's operations, Secretary Steven Chu today named Jonathan Silver Executive Director of the Department's loan program office. In this role, Silver will oversee the Department's Loan Guarantee Program as well as the Advanced Technology Vehicles Manufacturing (ATVM) loan program. Silver will report directly to Secretary Chu, helping accelerate the application review process for both programs. As Executive Director, Silver will be responsible for staffing the programs and leading origination, analysis, and negotiation, as well as managing the full range of the

466

Page not found | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

01 - 23710 of 28,905 results. 01 - 23710 of 28,905 results. Contributor Jonathan Silver Jonathan Silver was named Executive Director of the U.S. Department of Energy's Loan Programs Office in November 2009. Mr. Silver leads the Obama Administration's $70 billion dollar investment... http://energy.gov/contributors/jonathan-silver-0 Download Flash2010-28attachmentv1.pdf http://energy.gov/management/downloads/flash2010-28attachmentv1pdf Download Before the House Energy and Commerce Subcommittee on Energy and Environment Subject: Home Energy Retrofits By: Cathy Zoi, Assistant Secretary Office of Energy Efficiency and Renewable Energy http://energy.gov/congressional/downloads/house-energy-and-commerce-subcommittee-energy-and-environment Download DOE Announces Additional Public Comment Meetings for Draft

467

Geology of the Florida Canyon gold deposit, Pershing County,...  

Open Energy Info (EERE)

Nevada, in: Gold and Silver Deposits of Western Nevada Authors Hastings, J.S., Burkhart, T.H., and Richardson and R.E. Published Geological Society of Nevada 1993 fall field trip...

468

Outbreak of Equine VD Stirs Fear in Kentucky  

Science Journals Connector (OSTI)

...Peterson, Green Valley, Arizona; James W. Plummer, Lockheed Missiles and Space Company, Inc.; Fred H. Poettmann, Marathon Oil Company; Nathan E. Promisel, consultant, Silver Spring, Maryland; John A. Quinn, Univer-sity of Pennsylvania...

CONSTANCE HOLDEN

1978-04-14T23:59:59.000Z

469

Linkage Between Separation of Cu2+, Co2+, and Ni2+ on TLC and Crystal Field Theory  

Science Journals Connector (OSTI)

......polarities. In addition, these solvents...chromatographically. In addition, the posi- tions...Selectivity of Cation Exchange Resins In Various Conditions...pigments: a rapid demonstration. J. Chem. Edu...and silver (I) ions with nickel dithiocarbamate......

Soner Ergl

470

DOE Office of Indian Energy to Sponsor Energy Forum at RES 2014  

Broader source: Energy.gov [DOE]

The DOE Office of Indian Energy is sponsoring an energy forum during the National Reservation Economic Summit (RES) 2014 conference in Las Vegas, Nevada. Part of DOE's silver-level sponsorship of...

471

Metal Nanoparticles Enhanced Optical Absorption in Thin Film Solar Cells  

Science Journals Connector (OSTI)

The plasmonic enhanced absorption for thin film solar cells with silver nanoparticles (NPs) deposited on top of the amorphous silicon film (a-Si:H) solar cells and embedded inside the...

Xie, Wanlu; Liu, Fang; Qu, Di; Xu, Qi; Huang, Yidong

472

Use of Performance Cements in Colorado and Utah: Laboratory Durability Testing and Case Studies  

E-Print Network [OSTI]

in Canada since 2008 ­ Up to 15 percent limestone ASTM C595 and AASHTO M 240 are balloting a limestone;Ready Mix Maintenance Facility Constructed 2008-2009 LEED Certification ­ Silver or Gold 13, 915

473

Exploring kinetics and thermodynamics in fast-ion conductors and hydrogen-storage materials using ab-initio molecular dynamics  

E-Print Network [OSTI]

We investigate the interplay between various kinetic processes and thermodynamic factors in three materials--silver iodide (AgI), cesium hydrogen sulfate (CsHSO4), and sodium alanate (NaAlH4)-using ab-initio molecular ...

Wood, Brandon C. (Brandon Christopher)

2007-01-01T23:59:59.000Z

474

Estimation of Hydraulic Parameters under Unsaturated Flow Conditions in Heap Leaching  

E-Print Network [OSTI]

experi- mental results from the Chilean copper mining industry and related works, and we obtain better is a widely used extraction method for low-grade minerals as well as copper, gold, silver, and uranium. Copper

Sepúlveda, Mauricio

475

THE POTENTIAL FOR COMMUNITY FORESTS TO BE SELF-FINANCING: AN HEDONIC ANALYSIS OF THE ENHANCEMENT VALUE OF GEORGIA'S TREES  

E-Print Network [OSTI]

. · The Silver Comet Trail in Cobb County, a linear park with a paved trail that is shared by bikers, skaters tree cover. · Habersham County's Comprehensive Land Development resolution, which, among other things

Rosemond, Amy Daum

476

P2.30 GRAVITY WAVE PHASE DISCREPANCIES IN WRF Stephen D. Jascourt  

E-Print Network [OSTI]

P2.30 GRAVITY WAVE PHASE DISCREPANCIES IN WRF Stephen D. Jascourt 1 UCAR/COMET Silver Spring, MD 1 initial and boundary conditions interpolated from the operational NAM. However, the land surface

477

Willow Creek Gallatin Gateway  

E-Print Network [OSTI]

Gateway West Yellowstone BOZEMAN MISSOULA BILLINGS GREAT FALLS Hill Valley Phillips Blaine Fergus Park Valley Silver Bow Deer Lodge Montana Office of Rural Health and Area Health Education Centers (AHEC

Maxwell, Bruce D.

478

Detection of triphenylmethane drugs in fish muscle by surface-enhanced raman spectroscopy coupled with Au-Ag core-shell nanoparticles  

Science Journals Connector (OSTI)

Silver -coated gold bimetallic nanoparticles were synthesized and used as substrates for surface-enhanced Raman spectroscopy (SERS) in detecting prohibited triphenylmethane drugs (including crystal violet and malachite green) in fish muscle. The optical ...

Lu Pei, Yiqun Huang, Chunying Li, Yuanyuan Zhang, Barbara A. Rasco, Keqiang Lai

2014-01-01T23:59:59.000Z

479

Spectroscopy: Expanding versatility  

Science Journals Connector (OSTI)

... silver (or hard-to-handle metals such as lithium or sodium) substrates that have roughened surfaces or consist of arrangements of metallic nanoscale features. On page 392 of this ...

Martin Moskovits

2010-03-17T23:59:59.000Z

480

The application of surface-enhanced Raman spectroscopy for the detection of excitatory amino acids  

E-Print Network [OSTI]

enhanced Raman spectroscopy (SERS) on aqueous silver colloids. This study examines methods to monitor the colloidal reactions for the calibration of the enhancement observed. Thirty second Raman spectral scans were taken utilizing a 50 mW argon laser...

O'Neal, Dennis Patrick Doucet

1999-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ffalo tioga silver" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Mineralogy and Geochemistry of Pb, Zn and Ag Mine Tailings Originating From Carbonate-Rich Deposits  

E-Print Network [OSTI]

Mining for silver, lead, zinc, and copper in Zimapan, Hidalgo State, Mexico has been ongoing since 1576. Unsecured tailings heaps and associated acid mine drainage have presented problems related to soil quality, water quality, and dust emission...

McClure, Roberta 1981-

2012-11-29T23:59:59.000Z

482

Heteroepitaxial Self Assembling Noble Metal Nanoparticles in Monocrystalline Silicon  

E-Print Network [OSTI]

and investigate fundamental properties. Noble metal nanoparticles made of gold or silver are grown in cavities in monocrystalline silicon formed by helium ion implantation and high temperature annealing at depth greater than 500 nm from the surface. Metals...

Martin, Michael S.

2013-08-13T23:59:59.000Z

483

Fully Solution-Processed Copper Chalcopyrite Thin Film Solar Cells: Materials Chemistry, Processing, and Device Physics  

E-Print Network [OSTI]

nanowire networks as window layers in thin film solar cells.window layer for fully solution-deposited thin filmITO) thin films by silver nanowire composite window layers

Chung, Choong-Heui

2012-01-01T23:59:59.000Z

484

Pb isotope data of Roman and medieval objects from Wiesloch near Heidelberg, Germany  

Science Journals Connector (OSTI)

Lead isotope abundance ratios have become a reliable and common tool for obtaining information on the provenance of archaeological material containing lead. This paper presents Pb-isotope data of lead-silver s...

Florian Strbele; Ludwig H. Hildebrandt

2014-08-01T23:59:59.000Z

485

Digenean trematodes of Seriolella porosa (Pisces, Centrolophidae) in San Matas Gulf, Argentina  

Science Journals Connector (OSTI)

Seriolella porosa (Silver warehou) is an important fish resource in the Argentine Sea. No previous studies have been carried out to date on its parasite fauna. The present study aims to (i) ident...

Silvia E. Guagliardo; Carla B. Schwerdt; Sergio R. Martorelli

2010-03-01T23:59:59.000Z

486

JOURNAL DE PHYSIQUE Colloque C6, supplPment au no 8, Tome 39, aotit 1978,page C6-550 EFFECT OF ORDER PARAMETER RELAXATION ON JOSEPHSON JUNCTION TRANSIENTS  

E-Print Network [OSTI]

OF ORDER PARAMETER RELAXATION ON JOSEPHSON JUNCTION TRANSIENTS f f X H. suhlt, J. Hurell , A.H. Silver state seems to become possible. The behavior of circuits containing Josephson junctions is generally

Boyer, Edmond

487

COLLABORATIVE INVESTIGATIONS OF WATER QUALITY POLLUTION PATTERNS: WORKING WITH  

E-Print Network [OSTI]

and Environmental Management Title of Research Project: Collaborative Investigations of Water Quality Pollution: Chair: Jennifer Silver Phd Candidate in Resource and Environmental Management (REM) ___________________________________________ Dr. Evelyn Pinkerton Senior Supervisor Professor of Resource and Environmental Management, SFU

488

Has Hail Suppression in Eastern Yugoslavia Led to a Reduction in the Frequency of Hail?  

Science Journals Connector (OSTI)

An earlier attempt to estimate the effect of hail suppression by silver iodide seeding in eastern parts of Yugoslavia, based on hail-frequency data at stations having professional observers, is extended here. Hail-frequency data only are ...

Fedor Mesinger; Nedeljka Mesinger

1992-01-01T23:59:59.000Z

489

Electromagnetic separation of isotopes at Oak Ridge ? L.O. Love...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

the natural mercury vapor and concentrate the mercury-202 striking the silver pocket. Dry ice was chosen as the cooling material, but a suitable transfer medium was needed. Love...

490

THE HENRY FOUNDATION, INC. FINANCIAL STATEMENTS  

E-Print Network [OSTI]

THE HENRY FOUNDATION, INC. FINANCIAL STATEMENTS DECEMBER 31, 2005 #12;TABLE OF CONTENTS PAGES of Directors The Henry Foundation, Inc. Silver Spring, Maryland WehaveauditedtheaccompanyingstatementoffinancialpositionofTheHenryFoundation, Inc. as of December 31, 2005 and the related statements of activities

491

Interfacial Interactions between Implant Electrode and Biological Environment  

E-Print Network [OSTI]

interactions to the charge transport. The interfacial interactions of an implanted electrode with neural system will be studied in two types of electrodes: silver and graphene coated. The interfacial impedance of both samples will be studied using EIS...

Chiu, Cheng-Wei 1979-

2012-11-06T23:59:59.000Z

492

Studies of Soluble Polymer-supported Organocatalysts  

E-Print Network [OSTI]

and reusing makes chemistry using organocatalysts attractive in larger scale syntheses. Chapter II of this dissertation focuses on using variable temperature 31P NMR spectroscopy to study and compare the dynamic behavior of silver complexes prepared from...

Yang, Yun-Chin

2012-10-19T23:59:59.000Z

493

Marvell NanoLab Member login Lab Manual Contents MercuryWeb Berkeley Microlab Chapter 1.10  

E-Print Network [OSTI]

-Germanium (polycrystalline) Monoxide Etchant Nitride Etchant Silver Stainless Steel Tantalum Tin Titanium Titanium Stripper, FeCl solutions H2O : HNO3 (1:5) Oxide removal - cold solution of ammonium carbonate (slight

Healy, Kevin Edward

494

EVIDENCE IN CRATER AGES FOR PERIODIC IMPACTS ON THE EARTH  

E-Print Network [OSTI]

1977). Dokl. Akad. Nauk Earth Sci. 11. Jahn, B. M. , Floran,Asteroids and C omets on the Earth, eds. Silver, L. T. , andA. I. , Dokl. Akad. Nauk, Earth Sci. Sect. (transl. ) 230,

Alvarez, W.

2011-01-01T23:59:59.000Z

495

The Properties of Amorphous Boron  

Science Journals Connector (OSTI)

... few particles of amorphous boron are allowed to fall into fused potassium chlorate, quite a pyrotechnic display is produced. The behaviour of certain fluorides towards amorphous boron is interesting. Silver ...

A. E. TUTTON

1892-03-31T23:59:59.000Z

496

Published: March 16, 2011 r 2011 American Chemical Society 1603 dx.doi.org/10.1021/nl104514m |Nano Lett. 2011, 11, 16031608  

E-Print Network [OSTI]

Published: March 16, 2011 r 2011 American Chemical Society 1603 dx.doi.org/10.1021/nl104514m |Nano Lett. 2011, 11, 1603­1608 LETTER pubs.acs.org/NanoLett Light Propagation in Curved Silver Nanowire

Wang, Zhong L.

497

3/14/08 5:42 PMIEEE Spectrum: New Sensor Shows Electric Nature of Dust Devils Page 1 of 3http://spectrum.ieee.org/mar08/6030  

E-Print Network [OSTI]

: Behold the Flying Robots The Lady and the li-ion Wind Power in Paradise RELATED ARTICLES Zap The New, is a 22-millimeter-diameter, 150-mm-long rotating cylinder coated with silver conductive paint

Michigan, University of

498

Policy for material efficiencysustainable taxation as a departure from the throwaway society  

Science Journals Connector (OSTI)

...silver workers. Roughly three quarters of all industrial...true of labour, about three times as much being used...the heart of the social pillar of sustainability. Furthermore, substituting...then provides a fourth pillar of revenue to complement...

2013-01-01T23:59:59.000Z

499

Application of Ice Nucleation Kinetics in Orographic Clouds  

Science Journals Connector (OSTI)

Ice nucleation by silver iodide-sodium iodide aerosol particles has been characterized in the Colorado State University isothermal cloud chamber using the techniques of chemical kinetics. Two separate mechanisms of condensation-freezing ice ...

Rochelle R. Blumenstein; Robert M. Rauber; Lewis O. Grant; William G. Finnegan

1987-10-01T23:59:59.000Z

500

ARBEITSGRUPPEN DEPARTEMENT FR CHEMIE UND BIOCHEMIE  

E-Print Network [OSTI]

. von Bünau, W.S. Jenks, Vol 27, 2002, 1-50. (Buchbeitrag) 8. Luminescent Silver Sulfide Clusters(II) diphosphonates with layered structures. 20. Shi-Xia Liu, S. Dolder, M. Pilkington, S. Decurtins, J. Org. Chem

Mühlemann, Oliver