National Library of Energy BETA

Sample records for hill deep anode

  1. Significant results of deep drilling at Elk Hills, Kern County, California

    SciTech Connect (OSTI)

    Fishburn, M.D. (Dept. of Energy, Elk Hills, CA (USA))

    1990-05-01

    Naval Petroleum Reserve 1 (Elk Hills) is located in the southwestern San Joaquin basin one of the most prolific oil-producing areas in the US. Although the basin is in a mature development stage, the presence of favorable structures and high-quality source rocks continue to make the deeper parts of the basin, specifically Elk Hills, an inviting exploration target. Of the three deep tests drilled by the US Department of Energy since 1976, significant geologic results were achieved in two wells. Well 987-25R reached low-grade metamorphic rock at 18,761 ft after penetrating over 800 ft of salt below the Eocene Point of Rocks Sandstone. In well 934-29R, the deepest well in California, Cretaceous sedimentary rocks were encountered at a total depth of 24,426 ft. In well 934-29R several major sand units were penetrated most of which encountered significant gas shows. Minor amounts of gas with no water were produced below 22,000 ft. In addition, production tests at 17,000 ft produced 46{degree} API gravity oil. Geochemical analysis of cores and cuttings indicated that the potential for hydrocarbon generation exists throughout the well and is significant because the possibility of hydrocarbon production exists at a greater depth than previously expected. A vertical seismic profile in the well indicated that basement at this location is at approximately 25,500 ft. Successful drilling of well 934-29R was attributed to the use of an oil-based mud system. The well took 917 days to drill, including 9,560 rotating hr with 134 bits. Bottom-hole temperature was 431{degree}F and pressures were approximately 18,000 psi. The high overburden pressure at 24,000 ft created drilling problems that ultimately led to the termination of drilling at 24,426 ft.

  2. Compound and Elemental Analysis At Fenton Hill HDR Geothermal...

    Open Energy Info (EERE)

    References D. G. Brookins, A. W. Laughlin (1983) Rb-Sr Geochronologic Investigation Of Precambrian Samples From Deep Geothermal Drill Holes, Fenton Hill, New Mexico Additional...

  3. Core Analysis At Fenton Hill HDR Geothermal Area (Brookins &...

    Open Energy Info (EERE)

    References D. G. Brookins, A. W. Laughlin (1983) Rb-Sr Geochronologic Investigation Of Precambrian Samples From Deep Geothermal Drill Holes, Fenton Hill, New Mexico Additional...

  4. UNC Chapel Hill

    SciTech Connect (OSTI)

    2009-10-01

    This is a combined heat and power (CHP) project profile on a 32 MW cogeneration plant at UNC Chapel Hill in North Carolina.

  5. Marijanin Strawberry Hill

    E-Print Network [OSTI]

    Novak, Charles; Roschitz, Alex; Pirnat-Greenberg, Marta

    2012-06-01

    KU students of Croatian, under the supervision of their instructor, Marta Pirnat-Greenberg, interview artist Marijana Grisnik, a painter in the Croatian naive style living in Strawberry Hill, Kansas City. This is the first of a series on Croatian...

  6. Carbonate fuel cell anodes

    DOE Patents [OSTI]

    Donado, Rafael A. (Chicago, IL); Hrdina, Kenneth E. (Glenview, IL); Remick, Robert J. (Bolingbrook, IL)

    1993-01-01

    A molten alkali metal carbonates fuel cell porous anode of lithium ferrite and a metal or metal alloy of nickel, cobalt, nickel/iron, cobalt/iron, nickel/iron/aluminum, cobalt/iron/aluminum and mixtures thereof wherein the total iron content including ferrite and iron of the composite is about 25 to about 80 percent, based upon the total anode, provided aluminum when present is less than about 5 weight percent of the anode. A process for production of the lithium ferrite containing anode by slipcasting.

  7. Carbonate fuel cell anodes

    DOE Patents [OSTI]

    Donado, R.A.; Hrdina, K.E.; Remick, R.J.

    1993-04-27

    A molten alkali metal carbonates fuel cell porous anode of lithium ferrite and a metal or metal alloy of nickel, cobalt, nickel/iron, cobalt/iron, nickel/iron/aluminum, cobalt/iron/aluminum and mixtures thereof wherein the total iron content including ferrite and iron of the composite is about 25 to about 80 percent, based upon the total anode, provided aluminum when present is less than about 5 weight percent of the anode. A process is described for production of the lithium ferrite containing anode by slipcasting.

  8. Characterization of anodic bonding

    E-Print Network [OSTI]

    Tudryn, Carissa Debra, 1978-

    2004-01-01

    Anodic bonding is a common process used in MicroElectroMechanical Systems (MEMS) device fabrication and packaging. Polycrystalline chemical vapor deposited (CVD) silicon carbide (SiC) is emerging as a new MEMS device and ...

  9. Anode initiated surface flashover switch

    DOE Patents [OSTI]

    Brainard, John P. (Albuquerque, NM); Koss, Robert J. (Albuquerque, NM)

    2003-04-29

    A high voltage surface flashover switch has a pair of electrodes spaced by an insulator. A high voltage is applied to an anode, which is smaller than the opposing, grounded, cathode. When a controllable source of electrons near the cathode is energized, the electrons are attracted to the anode where they reflect to the insulator and initiate anode to cathode breakdown.

  10. Movable anode x-ray source with enhanced anode cooling

    DOE Patents [OSTI]

    Bird, C.R.; Rockett, P.D.

    1987-08-04

    An x-ray source is disclosed having a cathode and a disc-shaped anode with a peripheral surface at constant radius from the anode axis opposed to the cathode. The anode has stub axle sections rotatably carried in heat conducting bearing plates which are mounted by thermoelectric coolers to bellows which normally bias the bearing plates to a retracted position spaced from opposing anode side faces. The bellows cooperate with the x-ray source mounting structure for forming closed passages for heat transport fluid. Flow of such fluid under pressure expands the bellows and brings the bearing plates into heat conducting contact with the anode side faces. A worm gear is mounted on a shaft and engages serrations in the anode periphery for rotating the anode when flow of coolant is terminated between x-ray emission events. 5 figs.

  11. Movable anode x-ray source with enhanced anode cooling

    DOE Patents [OSTI]

    Bird, Charles R. (Ypsilanti, MI); Rockett, Paul D. (Ann Arbor, MI)

    1987-01-01

    An x-ray source having a cathode and a disc-shaped anode with a peripheral surface at constant radius from the anode axis opposed to the cathode. The anode has stub axle sections rotatably carried in heat conducting bearing plates which are mounted by thermoelectric coolers to bellows which normally bias the bearing plates to a retracted position spaced from opposing anode side faces. The bellows cooperate with the x-ray source mounting structure for forming closed passages for heat transport fluid. Flow of such fluid under pressure expands the bellows and brings the bearing plates into heat conducting contact with the anode side faces. A worm gear is mounted on a shaft and engages serrations in the anode periphery for rotating the anode when flow of coolant is terminated between x-ray emission events.

  12. Dr. Kathleen Hill Associate Professor

    E-Print Network [OSTI]

    Kari, Lila

    ://www.uwo.ca/biology/Faculty/hill/index.htm Genomes DNA Genes to Proteins Kathleen Hill Lab Tour WSC 333 #12;2 The human genome is a multi-volume instruction manual · The GENOME is a multi-volume instruction manual · Each CHROMOSOME is a volume of text letter alphabet A,C,G,T NUCLEOTIDES Our instruction manual can be read in our DNA Genome Chromosome Gene

  13. Nickel anode electrode

    DOE Patents [OSTI]

    Singh, Prabhakar (Bethel, CT); Benedict, Mark (Monroe, CT)

    1987-01-01

    A nickel anode electrode fabricated by oxidizing a nickel alloying material to produce a material whose exterior contains nickel oxide and whose interior contains nickel metal throughout which is dispersed the oxide of the alloying material and by reducing and sintering the oxidized material to form a product having a nickel metal exterior and an interior containing nickel metal throughout which is dispersed the oxide of the alloying material.

  14. Thin film buried anode battery

    DOE Patents [OSTI]

    Lee, Se-Hee (Lakewood, CO); Tracy, C. Edwin (Golden, CO); Liu, Ping (Denver, CO)

    2009-12-15

    A reverse configuration, lithium thin film battery (300) having a buried lithium anode layer (305) and process for making the same. The present invention is formed from a precursor composite structure (200) made by depositing electrolyte layer (204) onto substrate (201), followed by sequential depositions of cathode layer (203) and current collector (202) on the electrolyte layer. The precursor is subjected to an activation step, wherein a buried lithium anode layer (305) is formed via electroplating a lithium anode layer at the interface of substrate (201) and electrolyte film (204). The electroplating is accomplished by applying a current between anode current collector (201) and cathode current collector (202).

  15. Spittal Hill Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    Spittal Hill Wind Farm Jump to: navigation, search Name: Spittal Hill Wind Farm Place: United Kingdom Sector: Wind energy Product: Set up to manage wind projects in the Scotland....

  16. Anode film formation and control

    DOE Patents [OSTI]

    Koski, O.; Marschman, S.C.

    1990-05-01

    A protective film is created about the anode within a cryolite-based electrolyte during electrolytic production of aluminum from alumina. The film functions to minimize corrosion of the anode by the cryolitic electrolyte and thereby extend the life of the anode. Various operating parameters of the electrolytic process are controlled to maintain the protective film about the anode in a protective state throughout the electrolytic reduction of alumina. Such parameters include electrolyte temperature, electrolyte ratio, current density, and Al[sub 2]O[sub 3] concentration. An apparatus is also disclosed to enable identification of the onset of anode corrosion due to disruption of the film to provide real time information regarding the state of the film. 3 figs.

  17. Multi-anode ionization chamber

    DOE Patents [OSTI]

    Bolotnikov, Aleksey E. (South Setauket, NY); Smith, Graham (Port Jefferson, NY); Mahler, George J. (Rocky Point, NY); Vanier, Peter E. (Setauket, NY)

    2010-12-28

    The present invention includes a high-energy detector having a cathode chamber, a support member, and anode segments. The cathode chamber extends along a longitudinal axis. The support member is fixed within the cathode chamber and extends from the first end of the cathode chamber to the second end of the cathode chamber. The anode segments are supported by the support member and are spaced along the longitudinal surface of the support member. The anode segments are configured to generate at least a first electrical signal in response to electrons impinging thereon.

  18. Nanostructured Metal Oxide Anodes (Presentation)

    SciTech Connect (OSTI)

    Dillon, A. C.; Riley, L. A.; Lee, S.-H.; Kim, Y.-H.; Ban, C.; Gillaspie, D. T.; Pesaran, A.

    2009-05-01

    This summarizes NREL's FY09 battery materials research activity in developing metal oxide nanostructured anodes to enable high-energy, durable and affordable li-ion batteries for HEVs and PHEVs.

  19. Nano structural anodes for radiation detectors

    DOE Patents [OSTI]

    Cordaro, Joseph V.; Serkiz, Steven M.; McWhorter, Christopher S.; Sexton, Lindsay T.; Retterer, Scott T.

    2015-07-07

    Anodes for proportional radiation counters and a process of making the anodes is provided. The nano-sized anodes when present within an anode array provide: significantly higher detection efficiencies due to the inherently higher electric field, are amenable to miniaturization, have low power requirements, and exhibit a small electromagnetic field signal. The nano-sized anodes with the incorporation of neutron absorbing elements (e.g., .sup.10B) allow the use of neutron detectors that do not use .sup.3He.

  20. Hands-on tools for nanotechnology Department of Computer Science, University of North Carolina at Chapel Hill, Chapel Hill,

    E-Print Network [OSTI]

    Falvo, Michael

    Carolina at Chapel Hill, Chapel Hill, North Carolina 27599 S. Paulson and M. Falvo Department of Physics and Astronomy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599 A. Helser 3rdTech Corp, Chapel Hill, North Carolina 27516 R. M. Taylor II Department of Computer Science, University

  1. Creating Mountains out of Mole Hills: Automatic Identification of Hills and Ranges Using Morphometric Analysis

    E-Print Network [OSTI]

    1 Creating Mountains out of Mole Hills: Automatic Identification of Hills and Ranges Using that comprise them (that mountain ranges are a collection of clustered yet individually identifiable mountains for automatically discerning mountain ranges as well as the smaller hills that constitute them. A mountainous region

  2. Record Hill | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS Report UrlNM-b < RAPID‎Wind FarmReFuelRecentstressRecord Hill

  3. Glacier Hills | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource History View New Pages RecentPlant <Silver PeakGinerHills Jump to: navigation,

  4. Laurel Hill | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource History ViewInformationWinds Jump to:Laredo Ridge WindHill Jump to:

  5. Cedro Hill | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoopButte County,Camilla,Thermal Gradient Holes JumpHills Wind Facility

  6. Peering Deep inside Nongraphitic Anodes with Synchrotron Microtomograp...

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

    Cu foam electrode were taken at various points over the life of the beamline cell. These images show the electrochemically-driven topological changes in the electrode structure....

  7. Pleasant Hill Leadership Institute Founded in 1925, Pleasant Hill Baptist Church has worked for decades to facilitate the educational,

    E-Print Network [OSTI]

    Aazhang, Behnaam

    Pleasant Hill Leadership Institute Founded in 1925, Pleasant Hill Baptist, and spiritual leadership of the Fifth Ward community. They are engaged in a variety, amongst other population groups. In many ways, Pleasant Hill Baptist Church acts

  8. Independent Oversight Review, Hanford Site CH2M Hill Plateau...

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

    CH2M Hill Plateau Remediation Company - November 2012 Independent Oversight Review, Hanford Site CH2M Hill Plateau Remediation Company - November 2012 November 2012 Review of the...

  9. Novel Lithium Ion Anode Structures: Overview of New DOE BATT...

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

    Lithium Ion Anode Structures: Overview of New DOE BATT Anode Projects Novel Lithium Ion Anode Structures: Overview of New DOE BATT Anode Projects 2011 DOE Hydrogen and Fuel Cells...

  10. AGU 2011 poster Craig Hill

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach HomeA Better Anode Design to Improve4AJ01) (See Energy Level79AJ01)19^ U N I T E D S T A T ADEPSt.

  11. Coaxial Si/anodic titanium oxide/Si nanotube arrays for lithium-ion battery anode

    E-Print Network [OSTI]

    Zhou, Chongwu

    Nano Res 1 Coaxial Si/anodic titanium oxide/Si nanotube arrays for lithium-ion battery anode Titanium Oxide / Si Nanotube Arrays for Lithium-ion Battery Anode JiepengRong,,Xin Fang Oxide / Si Nanotube Arrays for Lithium-ion Battery Anode Jiepeng Rong,1, Xin Fang,1, Mingyuan Ge,1

  12. University of North Carolina at Chapel Hill The University of North Carolina at Chapel Hill Department of

    E-Print Network [OSTI]

    Rowe, Daniel B.

    University of North Carolina at Chapel Hill The University of North Carolina at Chapel Hill Chen Weili Lin Daniel B. Rowe Bradley G. Peterson The University of North Carolina at Chapel Hill, hzhu@bios.unc.edu The University of North Carolina at Chapel Hill, liyimei

  13. Millstone Hill Thomson Scatter Results for 1969

    E-Print Network [OSTI]

    Evans, J. V.

    1974-07-23

    This report summarizes the results for the electron-density distribution, electron and ion temperatures, and vertical ionization fluxes in the F-region obtained during 1969 using the Millstone Hill (42.6N, 71.5W) Thomson ...

  14. Hills Creek Powerhouse Turbine and Unit Rehabilitation

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

    and oxygen content suitable for fish, require the project to discharge a minimum of 300 cfs throughout its entire operating head range. The Francis runners at Hills Creek have...

  15. Hill Air Force Base Energy Performance Contract

    E-Print Network [OSTI]

    Leach, M. D.

    1996-01-01

    This paper describes a basewide energy performance contract in progress at Hill Air Force Base (AFB) near Ogden, Utah. This performance contract differs from many performance contracts in that energy conservation measures (ECMs) which provide short...

  16. Millstone Hill Thomson Scatter Results for 1965

    E-Print Network [OSTI]

    Evans, J. V.

    1969-12-08

    This report presents F-region electron densities, and electron and ion temperatures observed during the year 1965 at the Millstone Hill Radar Observatory (42.6N. 71.5W) by the UHF Thomson (incoherent) scatter radar. The ...

  17. Millstone Hill Thomson Scatter Results for 1964

    E-Print Network [OSTI]

    Evans, J. V.

    1967-11-15

    Thomson scatter (incoherent backscatter) observations of the ionosphere were made at Millstone Hill at a wavelength of 68 cm during 1964, for 30-hour periods every two weeks. These data have been employed to derive the ...

  18. Black Hills Energy- Solar Power Program

    Broader source: Energy.gov [DOE]

    All incentive payments are subject to the availability of funds and a pre-installation site inspection. Black Hills Energy has established participation caps for each tier. The status of funding ...

  19. Deep Web Web Deep Web Web

    E-Print Network [OSTI]

    Deep Web 100872 Deep Web Web Deep Web Web Web Deep Web Deep Web TP391 A Uncertain Schema Matching in Deep Web Integration Service JIANG Fang-Jiao MENG Xiao-Feng JIA Lin-Lin (School of Information, Renmin University of China, Beijing, 100872) Abstract: With increasing of Deep Web, providing

  20. Microbial fuel cell with improved anode

    DOE Patents [OSTI]

    Borole, Abhijeet P.

    2010-04-13

    The present invention relates to a method for preparing a microbial fuel cell, wherein the method includes: (i) inoculating an anodic liquid medium in contact with an anode of the microbial fuel cell with one or more types of microorganisms capable of functioning by an exoelectrogenic mechanism; (ii) establishing a biofilm of the microorganisms on and/or within the anode along with a substantial absence of planktonic forms of the microorganisms by substantial removal of the planktonic microorganisms during forced flow and recirculation conditions of the anodic liquid medium; and (iii) subjecting the microorganisms of the biofilm to a growth stage by incorporating one or more carbon-containing nutritive compounds in the anodic liquid medium during biofilm formation or after biofilm formation on the anode has been established.

  1. High Capacity MoO3 Nanoparticle Li-Ion Battery Anode | Department...

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

    More Documents & Publications Nanostructured Metal Oxide Anodes Nanostructured Metal Oxide Anodes Novel Lithium Ion Anode Structures: Overview of New DOE BATT Anode Projects...

  2. Titanate Anodes for Sodium Ion Batteries

    E-Print Network [OSTI]

    Doeff, Marca

    2014-01-01

    Company-v3832/Lithium-Ion-Batteries- Outlook-Alternative-Anodes for Sodium Ion Batteries Marca M. Doeff * , Jordirechargeable sodium ion batteries, particularly for large-

  3. Titanate Anodes for Sodium Ion Batteries

    E-Print Network [OSTI]

    Doeff, Marca M.

    2014-01-01

    Anodes for Sodium Ion Batteries Identification of a suitabledevelopment of sodium ion batteries, because graphite, theanode for lithium ion batteries, does not undergo sodium

  4. Surface modifications for carbon lithium intercalation anodes

    DOE Patents [OSTI]

    Tran, Tri D. (Livermore, CA); Kinoshita, Kimio (Cupertino, CA)

    2000-01-01

    A prefabricated carbon anode containing predetermined amounts of passivating film components is assembled into a lithium-ion rechargeable battery. The modified carbon anode enhances the reduction of the irreversible capacity loss during the first discharge of a cathode-loaded cell. The passivating film components, such as Li.sub.2 O and Li.sub.2 CO.sub.3, of a predetermined amount effective for optimal passivation of carbon, are incorporated into carbon anode materials to produce dry anodes that are essentially free of battery electrolyte prior to battery assembly.

  5. Anode composite for molten carbonate fuel cell

    DOE Patents [OSTI]

    Iacovangelo, Charles D. (Schenectady, NY); Zarnoch, Kenneth P. (Clifton Park, NY)

    1983-01-01

    An anode composite useful for a molten carbonate fuel cell comprised of a porous sintered metallic anode component having a porous bubble pressure barrier integrally sintered to one face thereof, said barrier being comprised of metal coated ceramic particles sintered together and to said anode by means of said metal coating, said metal coating enveloping said ceramic particle and being selected from the group consisting of nickel, copper and alloys thereof, the median pore size of the barrier being significantly smaller than that of the anode.

  6. Solid Solution Lithium Alloy Cermet Anodes

    E-Print Network [OSTI]

    Richardson, Thomas J.; Chen, Guoying

    2006-01-01

    Solid Solution Lithium Alloy Cermet Anodes Thomas J.94720 USA Abstract Lithium-magnesium solid solution alloysHeating mixtures of lithium nitride and magnesium provides a

  7. Anode Sheath Switching in a Carbon Nanotube Arc Plasma

    SciTech Connect (OSTI)

    Abe Fetterman, Yevgeny Raitses, and Michael Keidar

    2008-04-08

    The anode ablation rate is investigated as a function of anode diameter for a carbon nanotube arc plasma. It is found that anomalously high ablation occurs for small anode diameters. This result is explained by the formation of a positive anode sheath. The increased ablation rate due to this positive anode sheath could imply greater production rate for carbon nanotubes.

  8. Coated Silicon Nanowires as Anodes in Lithium Ion Batteries

    E-Print Network [OSTI]

    Watts, David James

    2014-01-01

    silicon nanowires for lithium ion battery anode with longfor high-performance lithium-ion battery anodes. Appl. Phys.as the anode for a lithium-ion battery with high coulombic

  9. Remote control for anode-cathode adjustment

    DOE Patents [OSTI]

    Roose, Lars D. (Albuquerque, NM)

    1991-01-01

    An apparatus for remotely adjusting the anode-cathode gap in a pulse power machine has an electric motor located within a hollow cathode inside the vacuum chamber of the pulse power machine. Input information for controlling the motor for adjusting the anode-cathode gap is fed into the apparatus using optical waveguides. The motor, controlled by the input information, drives a worm gear that moves a cathode tip. When the motor drives in one rotational direction, the cathode is moved toward the anode and the size of the anode-cathode gap is diminished. When the motor drives in the other direction, the cathode is moved away from the anode and the size of the anode-cathode gap is increased. The motor is powered by batteries housed in the hollow cathode. The batteries may be rechargeable, and they may be recharged by a photovoltaic cell in combination with an optical waveguide that receives recharging energy from outside the hollow cathode. Alternatively, the anode-cathode gap can be remotely adjusted by a manually-turned handle connected to mechanical linkage which is connected to a jack assembly. The jack assembly converts rotational motion of the handle and mechanical linkage to linear motion of the cathode moving toward or away from the anode.

  10. A new low-voltage plateau of Na?V?(PO?)? as an anode for Na-ion batteries

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Jian, Zelang; Sun, Yang; Ji, Xiulei

    2015-04-04

    A low-voltage plateau at ~0.3 V is discovered during the deep sodiation of Na?V?(PO?)? by combined computational and experimental studies. This new low-voltage plateau doubles the sodiation capacity of Na?V?(PO?)?, turning it into a promising anode for Na-ion batteries.

  11. EA-118 Hill County Electric Cooperative, Inc. | Department of...

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

    energy to Canada. EA-118 Hill County.pdf More Documents & Publications PP-118 Hill County Electric Cooperative Inc EA-209 Cargill-Alliant, LLC EA-211 DTE Energy Trading, Inc...

  12. EA-1824: Record Hill Wind Project in Roxbury, ME | Department...

    Office of Environmental Management (EM)

    to Record Hill Wind, LLC for Construction of a Wind Energy Project in Roxbury, Maine July 11, 2011 EA-1824: Finding of No Significant Impact Loan Guarantee to Record Hill...

  13. Contemporizing Performance: Mexican California and the Pdua Hills Theatre

    E-Print Network [OSTI]

    Arrizn, Alicia

    1993-01-01

    The Padua Hills Theatre GUILA-NOPAL EAGLE AND CACTUS THE FEnotes of "guila y Nopal. "Padua Hills Theatre Collection atAmador directed guila y nopal (Eagle and Cactus, Figure

  14. Los Alamos National Laboratory Investigates Fenton Hill to Support...

    Office of Environmental Management (EM)

    Investigates Fenton Hill to Support Future Land Use Los Alamos National Laboratory Investigates Fenton Hill to Support Future Land Use July 29, 2014 - 12:00pm Addthis Sampling...

  15. DOE Settles Elk Hills Equity Claims | Department of Energy

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

    Settles Elk Hills Equity Claims DOE Settles Elk Hills Equity Claims April 22, 2011 - 4:58pm Addthis The Department of Energy announced today that it has settled a longstanding...

  16. Elk Hills: still out in front

    SciTech Connect (OSTI)

    Rintoul, B.

    1982-07-01

    The producing history and capacity of the Elk Hills Oil and Gas Fields in California are described. Developments in the field are discussed, including waterflooding. The field presently produces ca. 160,000 bpd of oil and 350 mmcfd of natural gas. Gas liquids production totals ca. 683,000 gal/day. Waterflooding is expected to pay an increasingly important role in the production of crude oil. Steaming techniques also are viewed with favor after analysis of results of pilot projects. Exploratory develoment in Elk Hills also continues.

  17. Preparation of lithium-ion battery anodes using lignin (Journal...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Preparation of lithium-ion battery anodes using lignin Citation Details In-Document Search Title: Preparation of lithium-ion battery anodes using lignin Authors:...

  18. Next-Generation Lithium Metal Anode Engineering via Atomic Layer...

    Office of Scientific and Technical Information (OSTI)

    Next-Generation Lithium Metal Anode Engineering via Atomic Layer Deposition Citation Details In-Document Search Title: Next-Generation Lithium Metal Anode Engineering via Atomic...

  19. Novel Approach to Advanced Direct Methanol Fuel Cell Anode Catalysts...

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

    Approach to Advanced Direct Methanol Fuel Cell Anode Catalysts Novel Approach to Advanced Direct Methanol Fuel Cell Anode Catalysts Presented at the Department of Energy Fuel Cell...

  20. Coated Silicon Nanowires as Anodes in Lithium Ion Batteries

    E-Print Network [OSTI]

    Watts, David James

    2014-01-01

    materials for advanced lithium-ion batteries. J. Powersilicon nanowires for lithium ion battery anode with longal. High-performance lithium-ion anodes using a hierarchical

  1. The Nitrogen-Nitride Anode.

    SciTech Connect (OSTI)

    Delnick, Frank M.

    2014-10-01

    Nitrogen gas N 2 can be reduced to nitride N -3 in molten LiCl-KCl eutectic salt electrolyte. However, the direct oxidation of N -3 back to N 2 is kinetically slow and only occurs at high overvoltage. The overvoltage for N -3 oxidation can be eliminated by coordinating the N -3 with BN to form the dinitridoborate (BN 2 -3 ) anion which forms a 1-D conjugated linear inorganic polymer with -Li-N-B-N- repeating units. This polymer precipitates out of solution as Li 3 BN 2 which becomes a metallic conductor upon delithiation. Li 3 BN 2 is oxidized to Li + + N 2 + BN at about the N 2 /N -3 redox potential with very little overvoltage. In this report we evaluate the N 2 /N -3 redox couple as a battery anode for energy storage.

  2. Millstone Hill Thomson Scatter Results for 1971

    E-Print Network [OSTI]

    Evans, J. V.

    1978-03-24

    During 1971, the incoherent scatter radar at Millstone Hill (42.6N, 71.5W) was employed to measure the electron density, electron and ion temperatures, and the vertical velocity of the 0[superscript +] ions in the F-region ...

  3. Deep Lysimeter

    DOE Patents [OSTI]

    Hubbell, Joel M. (Idaho Falls, ID); Sisson, James B. (Idaho Falls, ID)

    2004-06-01

    A deep lysimeter including a hollow vessel having a chamber, a fill conduit extending into the chamber through apertures, a semi-permeable member mounted on the vessel and in fluid communication with the fill conduit, and a line connection for retrieving the lysimeter.

  4. EA-1581: Sand Hills Wind Project, Wyoming

    Broader source: Energy.gov [DOE]

    The Bureau of Land Management, with DOEs Western Area Power Administration as a cooperating agency, was preparing this EA to evaluate the environmental impacts of a proposal to construct, operate, and maintain the Sand Hills Wind Energy Facility on private and federal lands in Albany County, Wyoming. If the proposed action had been implemented, Western would have interconnected the proposed facility to an existing transmission line. This project has been canceled.

  5. Improved oil recovery using horizontal wells at Elk Hills, California

    SciTech Connect (OSTI)

    Gangle, F.J.; Schultz, K.L.; McJannet, G.S.; Ezekwe, N.

    1995-03-01

    Eight horizontal wells have been drilled and completed in a steeply dipping Stevens sand reservoir in the Elk Hills field, Kern County, California. The subject reservoir, called the Stevens 26R, is a turbidite channel sand deposit one mile wide, three miles long, and one mile deep. Formation beds have a gross thickness up to 1,500 feet and dips as high as 60 degrees on the flanks. The original oil column of 1,810 feet has been pulled down to 200 feet by continual production since 1976. The reservoir management operating strategy has been full pressure maintenance by crestal gas injection since 1976. The steep dip of the formation makes gravity drainage the dominant drive mechanism. Additionally, improved recovery is coming from cycling dry gas through the large secondary gas cap region. The prudent placement of the horizontal wells above the oil/water contact promises to improve oil recovery and extend the operating life of the reservoir. Field results are given to compare the performance of the horizontal wells with the conventional wells. The horizontal wells produce at higher rates, lower draw downs, and lower gas/oil ratio which will extend the life of the project and result in higher recovery.

  6. New High-Energy Nanofiber Anode Materials

    SciTech Connect (OSTI)

    Zhang, Xiangwu; Fedkiw, Peter; Khan, Saad; Huang, Alex; Fan, Jiang

    2013-11-15

    The overall goal of the proposed work was to use electrospinning technology to integrate dissimilar materials (lithium alloy and carbon) into novel composite nanofiber anodes, which simultaneously had high energy density, reduced cost, and improved abuse tolerance. The nanofiber structure allowed the anodes to withstand repeated cycles of expansion and contraction. These composite nanofibers were electrospun into nonwoven fabrics with thickness of 50 ?m or more, and then directly used as anodes in a lithium-ion battery. This eliminated the presence of non-active materials (e.g., conducting carbon black and polymer binder) and resulted in high energy and power densities. The nonwoven anode structure also provided a large electrode-electrolyte interface and, hence, high rate capacity and good lowtemperature performance capability. Following are detailed objectives for three proposed project periods. During the first six months: Obtain anodes capable of initial specific capacities of 650 mAh/g and achieve ~50 full charge/discharge cycles in small laboratory scale cells (50 to 100 mAh) at the 1C rate with less than 20 percent capacity fade; In the middle of project period: Assemble, cycle, and evaluate 18650 cells using proposed anode materials, and demonstrate practical and useful cycle life (750 cycles of ~70% state of charge swing with less than 20% capacity fade) in 18650 cells with at least twice improvement in the specific capacity than that of conventional graphite electrodes; At the end of project period: Deliver 18650 cells containing proposed anode materials, and achieve specific capacities greater than 1200 mAh/g and cycle life longer than 5000 cycles of ~70% state of charge swing with less than 20% capacity fade.

  7. 3D Model of the McGinness Hills Geothermal Area

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Faulds, James E.

    2013-12-31

    The McGinness Hills geothermal system lies in a ~8.5 km wide, north-northeast trending accommodation zone defined by east-dipping normal faults bounding the Toiyabe Range to the west and west-dipping normal faults bounding the Simpson Park Mountains to the east. Within this broad accommodation zone lies a fault step-over defined by north-northeast striking, west-dipping normal faults which step to the left at roughly the latitude of the McGinness Hills geothermal system. The McGinness Hills 3D model consists of 9 geologic units and 41 faults. The basal geologic units are metasediments of the Ordovician Valmy and Vininni Formations (undifferentiated in the model) which are intruded by Jurassic granitic rocks. Unconformably overlying is a ~100s m-thick section of Tertiary andesitic lava flows and four Oligocene-to-Miocene ash-flow tuffs: The Rattlesnake Canyon Tuff, tuff of Sutcliffe, the Cambell Creek Tuff and the Nine Hill tuff. Overlying are sequences of pre-to-syn-extensional Quaternary alluvium and post-extensional Quaternary alluvium. 10-15 eastward dip of the Tertiary stratigraphy is controlled by the predominant west-dipping fault set. Geothermal production comes from two west dipping normal faults in the northern limb of the step over. Injection is into west dipping faults in the southern limb of the step over. Production and injection sites are in hydrologic communication, but at a deep level, as the northwest striking fault that links the southern and northern limbs of the step-over has no permeability.

  8. 3D Model of the McGinness Hills Geothermal Area

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Faulds, James E.

    The McGinness Hills geothermal system lies in a ~8.5 km wide, north-northeast trending accommodation zone defined by east-dipping normal faults bounding the Toiyabe Range to the west and west-dipping normal faults bounding the Simpson Park Mountains to the east. Within this broad accommodation zone lies a fault step-over defined by north-northeast striking, west-dipping normal faults which step to the left at roughly the latitude of the McGinness Hills geothermal system. The McGinness Hills 3D model consists of 9 geologic units and 41 faults. The basal geologic units are metasediments of the Ordovician Valmy and Vininni Formations (undifferentiated in the model) which are intruded by Jurassic granitic rocks. Unconformably overlying is a ~100s m-thick section of Tertiary andesitic lava flows and four Oligocene-to-Miocene ash-flow tuffs: The Rattlesnake Canyon Tuff, tuff of Sutcliffe, the Cambell Creek Tuff and the Nine Hill tuff. Overlying are sequences of pre-to-syn-extensional Quaternary alluvium and post-extensional Quaternary alluvium. 10-15 eastward dip of the Tertiary stratigraphy is controlled by the predominant west-dipping fault set. Geothermal production comes from two west dipping normal faults in the northern limb of the step over. Injection is into west dipping faults in the southern limb of the step over. Production and injection sites are in hydrologic communication, but at a deep level, as the northwest striking fault that links the southern and northern limbs of the step-over has no permeability.

  9. Chemical enhancement of metallized zinc anode performance

    SciTech Connect (OSTI)

    Bennett, J.

    1998-12-31

    Galvanic current delivered to reinforced concrete by a metallized zinc anode was studied relative to the humidity of its environment and periodic direct wetting. Current decreased quickly at low humidity to values unlikely to meet accepted cathodic protection criteria, but could be easily restored by direct wetting of the anode. Thirteen chemicals were screened for their ability to enhance galvanic current. Such chemicals, when applied to the exterior surface of the anode, are easily transported by capillary action to the anode-concrete interface where they serve to maintain the interface conductive and the zinc electrochemically active. The most effective chemicals were potassium and lithium bromide, acetate, chloride and nitrate, which increased galvanic current by a factor of 2--15, depending on relative humidity and chloride contamination of the concrete. This new technique is expected to greatly expand the number of concrete structures which can be protected by simple galvanic cathodic protection, The use of lithium-based chemicals together with metallized zinc anode is also proposed for mitigation of existing problems due to ASR. In this case, lithium which prevents or inhibits expansion due to ASR can be readily injected into the concrete. A new process, electrochemical maintenance of concrete (EMC), is also proposed to benefit reinforced concrete structures suffering from chloride-induced corrosion.

  10. HDR Geothermal Energy: Important Lessons From Fenton Hill

    National Nuclear Security Administration (NNSA)

    Stanford, California, February 9-11, 2009 SGP-TR-187 HOT DRY ROCK GEOTHERMAL ENERGY: IMPORTANT LESSONS FROM FENTON HILL Donald W. Brown Los Alamos National Laboratory...

  11. Surface Gas Sampling At Fenton Hill HDR Geothermal Area (Grigsby...

    Open Energy Info (EERE)

    Surface Gas Sampling At Fenton Hill HDR Geothermal Area (Grigsby, Et Al., 1983) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Surface Gas...

  12. Surface Gas Sampling At Fenton Hill HDR Geothermal Area (Goff...

    Open Energy Info (EERE)

    Surface Gas Sampling At Fenton Hill HDR Geothermal Area (Goff & Janik, 2002) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Surface Gas Sampling...

  13. WIND DATA REPORT Camden Hills Regional High School, ME

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    WIND DATA REPORT Camden Hills Regional High School, ME December 1, 2006 February 28, 2007...................................................................................................................... 7 Wind Speed Time Series............................................................................................................. 8 Wind Speed Distributions

  14. WIND DATA REPORT Camden Hills Regional High School, ME

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    WIND DATA REPORT Camden Hills Regional High School, ME March 1st 2006 to May 31th 2006 Prepared.................................................................................................................... 10 Wind Speed Time Series........................................................................................................... 10 Wind Speed Distributions

  15. WIND DATA REPORT Camden Hills Regional High School, ME

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    WIND DATA REPORT Camden Hills Regional High School, ME September 1st 2006 to November 30th 2006.................................................................................................................... 10 Wind Speed Time Series........................................................................................................... 10 Wind Speed Distributions

  16. WIND DATA REPORT Camden Hills Regional High School, ME

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    WIND DATA REPORT Camden Hills Regional High School, ME December 1st 2005 to February 28th 2006.................................................................................................................... 10 Wind Speed Time Series........................................................................................................... 10 Wind Speed Distributions

  17. WIND DATA REPORT Camden Hills Regional High School, ME

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    WIND DATA REPORT Camden Hills Regional High School, ME June 1st 2006 to August 31th 2006 Prepared.................................................................................................................... 10 Wind Speed Time Series........................................................................................................... 10 Wind Speed Distributions

  18. Modeling-Computer Simulations At Fenton Hill HDR Geothermal Area...

    Open Energy Info (EERE)

    Modeling-Computer Simulations At Fenton Hill HDR Geothermal Area (Brown & DuTeaux, 1997) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity:...

  19. Compound and Elemental Analysis At Fenton Hill HDR Geothermal...

    Open Energy Info (EERE)

    Geothermal Area (Rao, Et Al., 1996) Exploration Activity Details Location Fenton Hill HDR Geothermal Area Exploration Technique Compound and Elemental Analysis Activity Date 1996 -...

  20. Isotopic Analysis- Fluid At Fenton Hill HDR Geothermal Area ...

    Open Energy Info (EERE)

    Geothermal Area (Rao, Et Al., 1996) Exploration Activity Details Location Fenton Hill HDR Geothermal Area Exploration Technique Isotopic Analysis- Fluid Activity Date 1996 - 1996...

  1. Petrography Analysis At Fenton Hill HDR Geothermal Area (Laughlin...

    Open Energy Info (EERE)

    Petrography Analysis At Fenton Hill HDR Geothermal Area (Laughlin, Et Al., 1983) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Petrography...

  2. PP-118 Hill County Electric Cooperative Inc | Department of Energy

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

    Documents & Publications EA-118 Hill County Electric Cooperative, Inc. PP-305 Montana Alberta Tie Ltd Application for presidential permit OE Docket No. PP-305 Montana Alberta Tie...

  3. CH2M HILL Plateau Remediation Company are

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

    HILL Plateau Remediation Company are safely removing contaminated equipment from the Plutonium Finishing Plant once used to produce plutonium during the Cold War at the Hanford...

  4. Electrolytic Cell For Production Of Aluminum Employing Planar Anodes.

    DOE Patents [OSTI]

    Barnett, Robert J. (Goldendale, WA); Mezner, Michael B. (Sandy, OR); Bradford, Donald R (Underwood, WA)

    2004-10-05

    A method of producing aluminum in an electrolytic cell containing alumina dissolved in an electrolyte, the method comprising providing a molten salt electrolyte having alumina dissolved therein in an electrolytic cell. A plurality of anodes and cathodes having planar surfaces are disposed in a generally vertical orientation in the electrolyte, the anodes and cathodes arranged in alternating or interleaving relationship to provide anode planar surfaces disposed opposite cathode planar surfaces, the anode comprised of carbon. Electric current is passed through anodes and through the electrolyte to the cathodes depositing aluminum at the cathodes and forming carbon containing gas at the anodes.

  5. Nanocomposite protective coatings for battery anodes

    DOE Patents [OSTI]

    Lemmon, John P; Xiao, Jie; Liu, Jun

    2014-01-21

    Modified surfaces on metal anodes for batteries can help resist formation of malfunction-inducing surface defects. The modification can include application of a protective nanocomposite coating that can inhibit formation of surface defects. such as dendrites, on the anode during charge/discharge cycles. For example, for anodes having a metal (M'), the protective coating can be characterized by products of chemical or electrochemical dissociation of a nanocomposite containing a polymer and an exfoliated compound (M.sub.a'M.sub.b''X.sub.c). The metal, M', comprises Li, Na, or Zn. The exfoliated compound comprises M' among lamella of M.sub.b''X.sub.c, wherein M'' is Fe, Mo, Ta, W, or V, and X is S, O, or Se.

  6. Marquam Hill Campus OHSU's central campus, Marquam Hill, is Portland's largest medical destination.

    E-Print Network [OSTI]

    Chapman, Michael S.

    . The intersection of SW Moody Ave & SW Gibbs St alone is host to an aerial tram, pedestrian bridge, streetcar, bike for Students OHSU Transportation & Parking Mail code: PP22A 3181 SW Sam Jackson Park Road Portland, OR 97239 Waterfront (SW Moody Ave & Gibbs St) to Marquam Hill (OHSU Kohler Pavilion) in 5 minutes. The tram operates

  7. Hills, Minnesota: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas: Energy Resources Jump to:Hershey,High-TemperatureHiles,Hillcrest, New York:IncHills,

  8. Fenton Hill Hdr Area | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, AlabamaETEC GmbHFarinello Geothermal PowerGuidelines | OpenFediRenewableFenton Hill

  9. Sou Hills Geothermal Project | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing Capacity forSiliciumEnergy Inc JumpPennsylvania: EnergySonnenSou Hills

  10. Long Hill Energy Ltd | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OFAMERICA'SHeavyAgency (IRENA) JumpLiterature Review Home Qinsun'sHill Energy Ltd

  11. Red Hills Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS Report UrlNM-b < RAPID‎WindRecycleBank Jump to:Hills Wind Farm

  12. Steamboat Hills Geothermal Facility | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS ReportEurope GmbHSoloPageBefore the SenateHills Geothermal Facility

  13. Sunny Hill Energy | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS ReportEuropeEnergy Information RecentSundropEnergy JumpHill

  14. Wilmont Hills Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EISTJThinWarsaw,WhatUtilityRateNamingHelperVirginia:WillowWilmont Hills

  15. Black Hills Power Inc | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental JumpInformationBio-Gas Technologies, LLCMichigan:Earth, Wisconsin:Black Hills

  16. Goodnoe Hills Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource History View New Pages RecentPlantMagma Energy GroupDOESwitzerland)Goodnoe Hills

  17. Mendota Hills Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource HistoryScenariosMarysville MtMedical Area Total Egy Plt IncshallowHills Wind Farm

  18. Arbor Hills Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowaWisconsin: EnergyYork Jump| OpenExploration At TheWindAquillianHills

  19. Cedar Hills Wind Facility | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoopButte County,Camilla,Thermal Gradient Holes JumpHills Wind Facility Jump to:

  20. Chandler Hills Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoopButte County,Camilla,Thermal Gradient HolesCentral,Chandler Hills Wind Farm Jump

  1. Hills Creek Powerhouse Turbine and Unit Rehabilitation

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (JournalvivoHigh energyHighland View school HighlandHydrogen andHighlyHills

  2. A new low-voltage plateau of Na3V2(PO4)(3) as an anode for Na-ion batteries

    SciTech Connect (OSTI)

    Jian, ZL; Sun, Y; Ji, XL

    2015-01-01

    A low-voltage plateau at similar to 0.3 V is discovered for the deep sodiation of Na3V2(PO4)(3) by combined computational and experimental studies. This new low-voltage plateau doubles the sodiation capacity of Na3V2(PO4)(3), thus turning it into a promising anode for Na-ion batteries.

  3. A Better Anode Design to Improve Lithium-Ion Batteries

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

    A Better Anode Design to Improve Lithium-Ion Batteries A Better Anode Design to Improve Lithium-Ion Batteries Print Friday, 23 March 2012 13:53 Lithium-ion batteries are in smart...

  4. Fuel cell system shutdown with anode pressure control

    DOE Patents [OSTI]

    Clingerman, Bruce J. (Palmyra, NY); Doan, Tien M. (Columbia, MD); Keskula, Donald H. (Webster, NY)

    2002-01-01

    A venting methodology and pressure sensing and vent valving arrangement for monitoring anode bypass valve operating during the normal shutdown of a fuel cell apparatus of the type used in vehicle propulsion systems. During a normal shutdown routine, the pressure differential between the anode inlet and anode outlet is monitored in real time in a period corresponding to the normal closing speed of the anode bypass valve and the pressure differential at the end of the closing cycle of the anode bypass valve is compared to the pressure differential at the beginning of the closing cycle. If the difference in pressure differential at the beginning and end of the anode bypass closing cycle indicates that the anode bypass valve has not properly closed, a system controller switches from a normal shutdown mode to a rapid shutdown mode in which the anode inlet is instantaneously vented by rapid vents.

  5. Solution for a modular die-level anodic bonder

    E-Print Network [OSTI]

    Khan, Christopher Joseph, 1982-

    2004-01-01

    Anodic bonding is a common way to package silicon with Pyrex. The anodic bonding process requires high temperature, voltage, and moderate pressure to occur. Often, there are also expectations of alignment of features for ...

  6. Effect of Vinylene Carbonate on Graphite Anode Cycling Efficiency

    E-Print Network [OSTI]

    Ridgway, Paul

    2010-01-01

    graphite formulations in particular, are the current standard for battery anodes in electric vehicle lithium-ion batteries (

  7. Deep dermatophytosis caused by

    E-Print Network [OSTI]

    Warycha, Melanie A; Leger, Marie; Tzu, Julia; Kamino, Hideko; Stein, Jennifer

    2011-01-01

    PubMed ] 5. Gong JQ, et al. Deep dermatophytosis caused bymolecular diagnosis of deep localized cutaneous infectionPubMed ] 7. Chastain MA, et al. Deep dermatophytosis: report

  8. Deep Research Submarine

    E-Print Network [OSTI]

    Woertz, Jeff

    2002-02-01

    The Deep Sea Research Submarine (Figure 1) is a modified VIRGINIA Class Submarine that incorporates a permanently installed Deep Sea Operations Compartment (Figure 2). Table 1 summarizes the characteristics of the Deep ...

  9. City of Castle Hills State of the City and Recommendations

    E-Print Network [OSTI]

    Bright, Elise; Croxell, Christina

    2003-01-01

    stream_source_info 2006_CastleHills.pdf.txt stream_content_type text/plain stream_size 250 Content-Encoding ISO-8859-1 stream_name 2006_CastleHills.pdf.txt Content-Type text/plain; charset=ISO-8859-1 ...

  10. Becky Hill Green Mountain DNA Conference LT-DNA Analysis

    E-Print Network [OSTI]

    Becky Hill Green Mountain DNA Conference LT-DNA Analysis July 26, 2010 http of the Chief Medical Examiner, NYC Green Mountain DNA Conference Burlington, VT July 26, 2010 Low Template (LT generally aim for 0.5-2 ng 100 pg template 5 pg template #12;Becky Hill Green Mountain DNA Conference LT

  11. Hill SyStem PlaStic mulcHed

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    a Hill SyStem PlaStic mulcHed Strawberry Production Guide for colder areaS #12;#12;i Trade names do they intend or imply discrimination against those not mentioned. Hill SyStem PlaStic mulcHed ..................................................................27 Consider Fall Laying of Extra Plastic Mulch

  12. Anode materials for lithium-ion batteries

    DOE Patents [OSTI]

    Sunkara, Mahendra Kumar; Meduri, Praveen; Sumanasekera, Gamini

    2014-12-30

    An anode material for lithium-ion batteries is provided that comprises an elongated core structure capable of forming an alloy with lithium; and a plurality of nanostructures placed on a surface of the core structure, with each nanostructure being capable of forming an alloy with lithium and spaced at a predetermined distance from adjacent nanostructures.

  13. Hybrid anode for semiconductor radiation detectors

    DOE Patents [OSTI]

    Yang, Ge; Bolotnikov, Aleksey E; Camarda, Guiseppe; Cui, Yonggang; Hossain, Anwar; Kim, Ki Hyun; James, Ralph B

    2013-11-19

    The present invention relates to a novel hybrid anode configuration for a radiation detector that effectively reduces the edge effect of surface defects on the internal electric field in compound semiconductor detectors by focusing the internal electric field of the detector and redirecting drifting carriers away from the side surfaces of the semiconductor toward the collection electrode(s).

  14. McGraw-Hill 2008 Yearbook of Science & Technology The McGraw-Hill Companies "Solitons in Electrical Networks"

    E-Print Network [OSTI]

    Ricketts, David S.

    of wave energy within the pulse shape without dispersion and exhibit remarkable nonlinear dynamics dispersion of energy, the light-wave solitons can carry a large amount of digital information in longMcGraw-Hill 2008 Yearbook of Science & Technology The McGraw-Hill Companies "Solitons

  15. Microstructure and Polarization Characteristics of Anode Supported Tubular SOFC with Co-precipitated and Mechanically Mixed Ni-YSZ Anodes

    E-Print Network [OSTI]

    Tokyo, University of

    1 Microstructure and Polarization Characteristics of Anode Supported Tubular SOFC with Co SOFC is fabricated and the dependence of its polarization resistance on anode microstructural resistance of anode supported tubular SOFC using stereology and c-c theory is evaluated. Key Words: Solid

  16. Jobtong Deep Web Web""Surface WebDeep Web

    E-Print Network [OSTI]

    Jobtong Deep Web Web Web Web""Surface WebDeep Web Surface WebDeep Web Web[1] 20007BrightPlanet.comDeep Web[2] Web43,000-96,000Web7,500TB(Surface Web500) UIUC5Deep Web[3]2004Deep Web 307,000366,000-535,000"" Deep Web""Google Yahoo32%Deep Web WAMDMWebDeep WebJobtong Deep Web (Jobtong) Jobtong(, http

  17. Learning Deep Generative Ruslan Salakhutdinov

    E-Print Network [OSTI]

    Toronto, University of

    Learning Deep Generative Models Ruslan Salakhutdinov Departments of Computer Science reserved Keywords deep learning, deep belief networks, deep Boltzmann machines, graphical models Abstract suggest that building such systems requires models with deep architectures that involve many layers

  18. Fuel cell anode configuration for CO tolerance

    DOE Patents [OSTI]

    Uribe, Francisco A.; Zawodzinski, Thomas A.

    2004-11-16

    A polymer electrolyte fuel cell (PEFC) is designed to operate on a reformate fuel stream containing oxygen and diluted hydrogen fuel with CO impurities. A polymer electrolyte membrane has an electrocatalytic surface formed from an electrocatalyst mixed with the polymer and bonded on an anode side of the membrane. An anode backing is formed of a porous electrically conductive material and has a first surface abutting the electrocatalytic surface and a second surface facing away from the membrane. The second surface has an oxidation catalyst layer effective to catalyze the oxidation of CO by oxygen present in the fuel stream where at least the layer of oxidation catalyst is formed of a non-precious metal oxidation catalyst selected from the group consisting of Cu, Fe, Co, Tb, W, Mo, Sn, and oxides thereof, and other metals having at least two low oxidation states.

  19. High Performance Anode for Advanced Li Batteries

    SciTech Connect (OSTI)

    Lake, Carla

    2015-11-02

    The overall objective of this Phase I SBIR effort was to advance the manufacturing technology for ASIs Si-CNF high-performance anode by creating a framework for large volume production and utilization of low-cost Si-coated carbon nanofibers (Si-CNF) for the battery industry. This project explores the use of nano-structured silicon which is deposited on a nano-scale carbon filament to achieve the benefits of high cycle life and high charge capacity without the consequent fading of, or failure in the capacity resulting from stress-induced fracturing of the Si particles and de-coupling from the electrode. ASIs patented coating process distinguishes itself from others, in that it is highly reproducible, readily scalable and results in a Si-CNF composite structure containing 25-30% silicon, with a compositionally graded interface at the Si-CNF interface that significantly improve cycling stability and enhances adhesion of silicon to the carbon fiber support. In Phase I, the team demonstrated the production of the Si-CNF anode material can successfully be transitioned from a static bench-scale reactor into a fluidized bed reactor. In addition, ASI made significant progress in the development of low cost, quick testing methods which can be performed on silicon coated CNFs as a means of quality control. To date, weight change, density, and cycling performance were the key metrics used to validate the high performance anode material. Under this effort, ASI made strides to establish a quality control protocol for the large volume production of Si-CNFs and has identified several key technical thrusts for future work. Using the results of this Phase I effort as a foundation, ASI has defined a path forward to commercialize and deliver high volume and low-cost production of SI-CNF material for anodes in Li-ion batteries.

  20. Nanostructured Materials as Anodes | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURING OFFICESpecialAPPENDIX FOriginMaterials by Ultra-High-ResolutionMaterials as Anodes

  1. Coring in deep hardrock formations

    SciTech Connect (OSTI)

    Drumheller, D.S.

    1988-08-01

    The United States Department of Energy is involved in a variety of scientific and engineering feasibility studies requiring extensive drilling in hard crystalline rock. In many cases well depths extend from 6000 to 20,000 feet in high-temperature, granitic formations. Examples of such projects are the Hot Dry Rock well system at Fenton Hill, New Mexico and the planned exploratory magma well near Mammoth Lakes, California. In addition to these programs, there is also continuing interest in supporting programs to reduce drilling costs associated with the production of geothermal energy from underground sources such as the Geysers area near San Francisco, California. The overall progression in these efforts is to drill deeper holes in higher temperature, harder formations. In conjunction with this trend is a desire to improve the capability to recover geological information. Spot coring and continuous coring are important elements in this effort. It is the purpose of this report to examine the current methods used to obtain core from deep wells and to suggest projects which will improve existing capabilities. 28 refs., 8 figs., 2 tabs.

  2. Lithium Metal Anodes for Rechargeable Batteries

    SciTech Connect (OSTI)

    Xu, Wu; Wang, Jiulin; Ding, Fei; Chen, Xilin; Nasybulin, Eduard N.; Zhang, Yaohui; Zhang, Jiguang

    2014-01-01

    Rechargeable lithium metal batteries have much higher energy density than those of lithium ion batteries using graphite anode. Unfortunately, uncontrollable dendritic lithium growth inherent in these batteries (upon repeated charge/discharge cycling) and limited Coulombic efficiency during lithium deposition/striping has prevented their practical application over the past 40 years. With the emerging of post Li-ion batteries, safe and efficient operation of lithium metal anode has become an enabling technology which may determine the fate of several promising candidates for the next generation of energy storage systems, including rechargeable Li-air battery, Li-S battery, and Li metal battery which utilize lithium intercalation compounds as cathode. In this work, various factors which affect the morphology and Coulombic efficiency of lithium anode will be analyzed. Technologies used to characterize the morphology of lithium deposition and the results obtained by modeling of lithium dendrite growth will also be reviewed. At last, recent development in this filed and urgent need in this field will also be discussed.

  3. Town of Kill Devil Hills- Wind Energy Systems Ordinance

    Broader source: Energy.gov [DOE]

    In October 2007, the town of Kill Devil Hills adopted an ordinance to regulate the use of wind-energy systems. The ordinance directs any individual or organization wishing to install a wind-energy...

  4. Becky Hill ABI 3130xl Validation Applied Biosystems HID University/

    E-Print Network [OSTI]

    Technology Research programs in SNPs, miniSTRs, Y-STRs, mtDNA, qPCR Assay and software development Experiments Performed at NIST Becky Hill ABI Seminar Series Future Trends in Forensic DNA Technology

  5. Rock Hill Utilities- Water Heater and Heat Pump Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    Through the SmartChoice program, Rock Hill Utilities offers rebates for water heater and heat pump replacements. Information on financing for heat pumps can also be found on the web site listed...

  6. Town of Chapel Hill- Land-Use Management Ordinance

    Broader source: Energy.gov [DOE]

    In 2003, the Town of Chapel Hill adopted a land-use management ordinance that includes prohibitions against neighborhood or homeowners association covenants or other conditions of sale that...

  7. After runaway: The trans-Hill stage of planetesimal growth

    SciTech Connect (OSTI)

    Lithwick, Yoram [Department of Physics and Astronomy, Northwestern University, Evanston, IL 60208, USA and Center for Interdisciplinary Exploration and Research in Astrophysics (CIERA), Evanston, IL 60208 (United States)

    2014-01-01

    When planetesimals begin to grow by coagulation, they first enter an epoch of runaway, during which the biggest bodies grow faster than all the others. The questions of how runaway ends and what comes next have not been answered satisfactorily. We show that runaway is followed by a new stagethe 'trans-Hill stage'that commences when the bodies that dominate viscous stirring ('big bodies') become trans-Hill, i.e., when their Hill velocity matches the random speed of the small bodies they accrete. Subsequently, the small bodies' random speed grows in lockstep with the big bodies' sizes, such that the system remains in the trans-Hill state. Trans-Hill growth is crucial for determining the efficiency of growing big bodies, as well as their growth timescale and size spectrum. Trans-Hill growth has two sub-stages. In the earlier one, which occurs while the stirring bodies remain sufficiently small, the evolution is collisionless, i.e., collisional cooling among all bodies is irrelevant. The efficiency of forming big bodies in this collisionless sub-stage is very low, ?10? << 1, where ? ? 0.005(a/AU){sup 1} is the ratio between the physical size of a body and its Hill radius. Furthermore, the size spectrum is flat (equal mass per size decade, i.e., q = 4). This collisionless trans-Hill solution explains results from previous coagulation simulations for both the Kuiper Belt and the asteroid belt. The second trans-Hill sub-stage commences once the stirring bodies grow big enough (>?{sup 1} the size of the accreted small bodies). After that time, collisional cooling among small bodies controls the evolution. The efficiency of forming big bodies rises and the size spectrum becomes more top heavy. Trans-Hill growth can terminate in one of two ways, depending on the sizes of the small bodies. First, mutual accretion of big bodies can become significant and conglomeration proceeds until half of the total mass is converted into big bodies. This mode of growth may explain the observed size distributions of small bodies in the solar system and is explored in our subsequent work. Second, if the big bodies' orbits become separated by their Hill radius, oligarchy commences. This mode likely precedes the formation of fully fledged planets.

  8. Implications from a study of the timing of oil entrapment in Monterey siliceous shales, Lost Hills, San Joaquin Valley, California

    SciTech Connect (OSTI)

    Julander, D.R. )

    1992-01-01

    The oil and gas-rich upper Miocene siliceous shales of the Monterey Group are the primary development target in the Lost Hills Oil Field, San Joaquin Valley, California. As a result of diagenesis, the siliceous shales can be subdivided by opal phase into three sections (from shallow to deep): the Opal-A diatomites which are rich in oil saturation; the Opal-CT porcellanites which are predominantly wet but include pockets of moderate oil saturation; and the Quartz cherts and porcellanites which in some places are highly oil saturated immediately below the Opal CT section. Productivity trends in each of the three sections have been established through drilling and production testing, but a predictive model was not available until a study of the timing of oil entrapment at Lost Hills was recently completed. The study included an analysis of the depositional history of the siliceous shales and timing of: (1) structural growth of the Lost Hills fold, (2) source-rock maturation, and (3) development of the opal-phase segregation of the Monterey shales. The study led to enhanced understanding of the known oil saturation and production trends in the three opal-phase sections and yielded a predictive model that is being used to identify areas in the field with remedial or delineation potential. The study also produced evidence of fold axis rotation during the Pliocene and Pleistocene that helps explain differences in fracture orientations within the Monterey shales.

  9. Comparison and coherence with the chromium electroplating NESHAP at Hill Air Force Base

    SciTech Connect (OSTI)

    Palmer, G. [OO-ALC/EME, Hill AFB, UT (United States); Hallenburg, E. [JBR Environmental Consultants, Inc., Sandy, UT (United States)

    1998-12-31

    One of the major functions at the landing gear facility located at Hill AFB are the chromium electroplating operations. This facility is classified as a major, large-hard-chromium electroplating operation, and was likely the first source in United States to comply with Subpart N of the National Emissions Standards for Hazardous Air Pollutants (NESHAP). A required initial performance test under Subpart N was required, besides establishing site-specific operating parameter values. These requirements were established after final promulgation of NESHAPS`s Subpart N on January 25, 1995. Because this compliance effort was the first test of Subpart N in EPA Region VIII, many precedents were established. Classifying the state-of-the-art MAPCO scrubber system to a specific type of scrubber listed in Subpart N posed some challenges and interpretation. The biggest challenge was compliance with the prescribed work practice standard, monitoring, reporting and recordkeeping requirements. The chromium electroplating environment is a corrosive and caustic domicile for equipment and components. With the promulgation of Subpart N, the electroplating facility received additional attention. Following the initial performance test, various modifications were deemed necessary to the control systems, ventilation ducts, exhaust configuration, mesh pads, mesh pad housing and other electroplating assemblages. Decommissioning of the chromium anodizing tanks at the facility was also a result of trying to achieve compliance. Because of system upgrades, a new initial performance test was warranted. The improved system operated under new flow characteristics, site-specific parameter values, and improved collection and scrubbing efficiencies.

  10. Sodium Titanates as Anodes for Sodium Ion Batteries

    E-Print Network [OSTI]

    Doeff, Marca M.

    2014-01-01

    Anodes for Sodium Ion Batteries Marca M. Doeff, dual intercalation batteries based on sodium future of sodium ion batteries will be discussed

  11. Establish and Expand Commercial Production of Graphite Anode...

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

    Expand Commercial Production of Graphite Anode Materials for High Performance Lithium-ion Batteries 2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program...

  12. Synthesis and Characterization of Silicon Clathrates for Anode...

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

    and Characterization of Silicon Clathrates for Anode Applications in Lithium-Ion Batteries 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual...

  13. Low cost fuel cell diffusion layer configured for optimized anode...

    Office of Scientific and Technical Information (OSTI)

    Patent: Low cost fuel cell diffusion layer configured for optimized anode water management Citation Details In-Document Search Title: Low cost fuel cell diffusion layer configured...

  14. Nanotube Composite Anode Materials | Argonne National Laboratory

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shinesSolar Photovoltaic Solar Photovoltaic Find More LikeNanotube Composite Anode

  15. This article was downloaded by: [University North Carolina -Chapel Hill] On: 19 July 2012, At: 11:00

    E-Print Network [OSTI]

    Shen, Haipeng

    This article was downloaded by: [University North Carolina - Chapel Hill] On: 19 July 2012, At: 11 of North Carolina at Chapel Hill, Chapel Hill, NC, 27599 b Biomedical Research Imaging Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599 c Department of Statistics and Operations Research

  16. Nanotube Fabrication byNanotube Fabrication by Anodic Aluminum Oxide,Anodic Aluminum Oxide,

    E-Print Network [OSTI]

    Rubloff, Gary W.

    Self--Aligned Processing,Aligned Processing, and Atomic Layerand Atomic Layerand Atomic Layerand Atomic Layer Deposition synthesis by atomic layer deposition (ALD) Significance Realizing nanotechnology benefits requires new combined anodic aluminum oxide (AAO) nanostructures with atomic layer deposition (ALD) to fabricate

  17. Deep Lambertian Networks Introduction

    E-Print Network [OSTI]

    Toronto, University of

    Deep Lambertian Networks Introduction Learns distributions over 3D object shapes from sets of 2D-shot recognition possible Uses multiplicative interactions to approximate the Lambertian reflectance model Deep 30 50 Experiments Deep Lambertian Networks Inference Samples from albedo DBN Face Relighting Simple

  18. Deep Web video

    ScienceCinema (OSTI)

    None Available

    2012-03-28

    To make the web work better for science, OSTI has developed state-of-the-art technologies and services including a deep web search capability. The deep web includes content in searchable databases available to web users but not accessible by popular search engines, such as Google. This video provides an introduction to the deep web search engine.

  19. Deep Web video

    SciTech Connect (OSTI)

    None Available

    2009-06-01

    To make the web work better for science, OSTI has developed state-of-the-art technologies and services including a deep web search capability. The deep web includes content in searchable databases available to web users but not accessible by popular search engines, such as Google. This video provides an introduction to the deep web search engine.

  20. Hybrid phosphazene anodes for energy storage applications

    SciTech Connect (OSTI)

    Eric J. Dufek; Mark L. Stone; Kevin L. Gering; Frederick F. Stewart; David Jamison; Aaron D. Wilson; Lucia M. Petkovic; Mason K. Harrup; Harry W. Rollins

    2014-12-01

    The use of hybrid cyclic phosphazene polymer/graphite anodes, where the phosphazene serves as distributed loci for Li deposition, has been investigated. Capacity within the hybrid system was found to occur reversibly in distinct regions. At the most positive voltages, above 0.06 V vs Li/Li+, the capacity was associated mostly with Li+ intercalation into graphite. In the most negative region, deposition of Li within the polymer was the predominate mechanism. A transitional region is inferred by the data whereby bulk aggregation or clustering of Li atoms occurs in proximity to the phosphazene sites that then serve as a template for more widespread population of Li within the anode at higher voltages, akin to a nucleation process. In full cells with a mixed oxide cathode, controlling the extent of Li deposition by limiting the charging voltage to 4.45 V enabled repeated cycling with no loss in capacity. Capacities as high as 183 mAh g-1 have been achieved for systems containing as little as 10% graphite while retaining coulombic efficiencies of 98% over 50 cycles. This level of cycling equates to the deposition of 7.4 Li per cyclic phosphazene.

  1. Interconnected hollow carbon nanospheres for stable lithium metal anodes

    E-Print Network [OSTI]

    Cui, Yi

    storage, batteries with higher energy storage density than existing lithium ion batteries need such as lithium metal, silicon and tin as anodes, and sulphur and oxygen as cathodes. Lithium metal would) accommodating the large change in electrode volume during cycling (unlike graphite and silicon anodes, where

  2. Hydrogen Peroxide Formation Rates in a PEMFC Anode and Cathode

    E-Print Network [OSTI]

    Sethuraman, Vijay A.

    Hydrogen Peroxide Formation Rates in a PEMFC Anode and Cathode Effect of Humidity and Temperature Hydrogen peroxide H2O2 formation rates in a proton exchange membrane fuel cell PEMFC anode and cathode were, has the capability to be the structural and fundamental unit of an impending hydrogen economy. Two

  3. Carbon paint anode for reinforced concrete bridges in coastal environments

    SciTech Connect (OSTI)

    Cramer, Stephen D.; Bullard, Sophie J.; Covino, Bernard S., Jr.; Holcomb, Gordon R.; Russell, James H.; Cryer, C.B.; Laylor, H.M.

    2002-01-01

    Solvent-based acrylic carbon paint anodes were installed on the north approach spans of the Yaquina Bay Bridge (Newport OR) in 1985. The anodes continue to perform satisfactorily after more than 15 years service. The anodes were inexpensive to apply and field repairs are easily made. Depolarization potentials are consistently above 100 mV with long-term current densities around 2 mA/m 2. Bond strength remains adequate, averaging 0.50 MPa (73 psi). Some deterioration of the anode-concrete interface has occurred in the form of cracks and about 4% of the bond strength measurements indicated low or no bond. Carbon anode consumption appears low. The dominant long-term anode reaction appears to be chlorine evolution, which results in limited further acidification of the anode-concrete interface. Chloride profiles were depressed compared to some other coastal bridges suggesting chloride extraction by the CP system. Further evidence of outward chloride migration was a flat chloride profile between the anode and the outer rebar.

  4. Organic Light-Emitting Diodes Having Carbon Nanotube Anodes

    E-Print Network [OSTI]

    Gruner, George

    , flexible anodes for organic light-emitting diodes (OLEDs). For polymer-based OLEDs having the structure applications. Polymer and small molecule-based organic light-emitting diodes (OLEDs) are rapidly approachingOrganic Light-Emitting Diodes Having Carbon Nanotube Anodes Jianfeng Li, Liangbing Hu, Lian Wang

  5. Economic Development Benefits of the Mars Hill Wind Farm, Wind Powering America Rural Economic Development, Case Study (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2009-06-01

    This case study summarizes the economic development benefits of the Mars Hill Wind Farm to the community of Mars Hill, Maine. The Mars Hill Wind Farm is New England's first utility-scale wind farm.

  6. Focused cathode design to reduce anode heating during vircator operation

    SciTech Connect (OSTI)

    Lynn, Curtis F.; Dickens, James C.; Neuber, Andreas A.

    2013-10-15

    Virtual cathode oscillators, or vircators, are a type of high power microwave device which operates based on the instability of a virtual cathode, or cloud of electrons, which forms when electron current injected into the drift tube exceeds the space charge limited current within the drift tube. Anode heating by the electron beam during vircator operation ultimately limits achievable pulse lengths, repetition rates, and the duration of burst mode operation. This article discusses a novel cathode design that focuses electrons through holes in the anode, thus significantly reducing anode heating by the electrons emitted from the cathode during the first transit through the A-K gap. Reflexing electrons continue to deposit energy on the anode; however, the discussed minimization of anode heating by main beam electrons has the potential to enable higher repetition rates as well as efficiency and longer diode lifetime. A simulation study of this type of cathode design illustrates possible advantages.

  7. Material and Energy Flows in the Production of Cathode and Anode...

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

    Material and Energy Flows in the Production of Cathode and Anode Materials for Lithium Ion Batteries Title Material and Energy Flows in the Production of Cathode and Anode...

  8. SEP Success Story: Turkey Hill Dairy: Where Energy is Not Left...

    Office of Environmental Management (EM)

    Turkey Hill Dairy: Where Energy is Not Left Flapping in the Wind SEP Success Story: Turkey Hill Dairy: Where Energy is Not Left Flapping in the Wind December 21, 2011 - 11:57am...

  9. SURVEYOR REPORT STANDARDS FOR THE UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL

    E-Print Network [OSTI]

    McLaughlin, Richard M.

    SURVEYOR REPORT STANDARDS FOR THE UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL A survey report is to accompany each digital survey submitted to the University of North Carolina at Chapel Hill. Reports describe

  10. Flint Hills Resources, LP- FE Dkt. No. 15-168-LNG

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Office of Fossil Energy (FE) of the Department of Energy (DOE) gives notice of receipt of an application, filed on November 5, 2015, by Flint Hills Resources, LP (Flint Hills), requesting long...

  11. Voluntary Protection Program Onsite Review, CH2M HILL B&W West...

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

    CH2M HILL B&W West Valley LLC, West Valley Demonstration Project - October 2013 Voluntary Protection Program Onsite Review, CH2M HILL B&W West Valley LLC, West Valley Demonstration...

  12. The Naming, Identification, and Protection of Place in the Loess Hills of the Middle Missouri Valley

    E-Print Network [OSTI]

    McDermott, David Thomas

    2009-11-09

    Definitions of the extent of the Loess Hills of the Missouri River valley have become smaller over the last century. The reduced extent of the Hills, as represented in both promotional and scientific literature, no longer accurately reflects...

  13. ZIRCONIUM OXIDE NANOSTRUCTURES PREPARED BY ANODIC OXIDATION

    SciTech Connect (OSTI)

    Dang, Y. Y.; Bhuiyan, M.S.; Paranthaman, M. P.

    2008-01-01

    Zirconium oxide is an advanced ceramic material highly useful for structural and electrical applications because of its high strength, fracture toughness, chemical and thermal stability, and biocompatibility. If highly-ordered porous zirconium oxide membranes can be successfully formed, this will expand its real-world applications, such as further enhancing solid-oxide fuel cell technology. Recent studies have achieved various morphologies of porous zirconium oxide via anodization, but they have yet to create a porous layer where nanoholes are formed in a highly ordered array. In this study, electrochemical methods were used for zirconium oxide synthesis due to its advantages over other coating techniques, and because the thickness and morphology of the ceramic fi lms can be easily tuned by the electrochemical parameters, such as electrolyte solutions and processing conditions, such as pH, voltage, and duration. The effects of additional steps such as pre-annealing and post-annealing were also examined. Results demonstrate the formation of anodic porous zirconium oxide with diverse morphologies, such as sponge-like layers, porous arrays with nanoholes ranging from 40 to 75 nm, and nanotube layers. X-ray powder diffraction analysis indicates a cubic crystallographic structure in the zirconium oxide. It was noted that increased voltage improved the ability of the membrane to stay adhered to the zirconium substrate, whereas lower voltages caused a propensity for the oxide fi lm to fl ake off. Further studies are needed to defi ne the parameters windows that create these morphologies and to investigate other important characteristics such as ionic conductivity.

  14. Intimate Emptiness: The Flint Hills Wind Turbine Controversy

    E-Print Network [OSTI]

    Graham, Howard Russell

    2008-07-28

    wind turbine sites across the state. 21 In 2000, wind research revealed that the ?Sunflower State ranked near the top in the country for wind-energy potential;? 22 in 2001, the Montezuma Project in Gray County, near Dodge City, Kansas? first wind..., and their argument. My first chapter locates the Flint Hills, explains why they are unique, discovers the reason wind developers wanted to site turbines in the Hills, and introduces the wind controversy. I draw on a number of secondary sources to help position...

  15. 2013 strategic petroleum reserve big hill well integrity grading report.

    SciTech Connect (OSTI)

    Lord, David L.; Roberts, Barry L.; Lord, Anna C. Snider; Bettin, Giorgia; Sobolik, Steven Ronald; Park, Byoung Yoon; Rudeen, David Keith; Eldredge, Lisa; Wynn, Karen; Checkai, Dean; Perry, James Thomas

    2014-02-01

    This report summarizes the work performed in developing a framework for the prioritization of cavern access wells for remediation and monitoring at the Big Hill Strategic Petroleum Reserve site. This framework was then applied to all 28 wells at the Big Hill site with each well receiving a grade for remediation and monitoring. Numerous factors affecting well integrity were incorporated into the grading framework including casing survey results, cavern pressure history, results from geomechanical simulations, and site geologic factors. The framework was developed in a way as to be applicable to all four of the Strategic Petroleum Reserve sites.

  16. The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Query Processing on GPUs

    E-Print Network [OSTI]

    Ailamaki, Anastassia

    The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Databases Query Processing on GPUs The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Databases CPU vs. GPU CPU (3 GHz) System Memory MB) GPU (690 MHz) 2 x 1 MB Cache The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon

  17. The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL1 http://gamma.cs.unc.edu/DAB

    E-Print Network [OSTI]

    Lin, Ming C.

    The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL1 http://gamma.cs.unc.edu/DAB http of NORTH CAROLINA at CHAPEL HILL2 Digital Painting Alvy Ray Smith and Ed Ernshwiller working on "Paint No fading or decay No physical limits #12;The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL3

  18. The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Query co-Processing on

    E-Print Network [OSTI]

    Ailamaki, Anastassia

    The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Databases Query co University of North Carolina at Chapel Hill #12;The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL Superscalar Out-of-order SMT Performance *graph courtesy of Rakesh Kumar #12;The UNIVERSITY of NORTH CAROLINA

  19. The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Query co-Processing on

    E-Print Network [OSTI]

    Ailamaki, Anastassia

    The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Databases Query co University of North Carolina at Chapel Hill The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Out-of-order SMT Performance *graph courtesy of Rakesh Kumar #12;The UNIVERSITY of NORTH CAROLINA

  20. The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Query co-Processing on

    E-Print Network [OSTI]

    Ailamaki, Anastassia

    The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Databases Query co University of North Carolina at Chapel Hill The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Out-of-order SMT Performance *graph courtesy of Rakesh Kumar The UNIVERSITY of NORTH CAROLINA

  1. The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Query Processing on GPUs

    E-Print Network [OSTI]

    Ailamaki, Anastassia

    The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Databases Query Processing on GPUs The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Databases CPU vs. GPU CPU (3 GHz) System Memory MB) GPU (690 MHz) 2 x 1 MB Cache #12;The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon

  2. The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL DiFi: Distance Fields -Fast

    E-Print Network [OSTI]

    North Carolina at Chapel Hill, University of

    The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL DiFi: Distance Fields - Fast Computation Using UNIVERSITY of NORTH CAROLINA at CHAPEL HILL Distance Fields Distance Function For a site a scalar function f UNIVERSITY of NORTH CAROLINA at CHAPEL HILL What is a Voronoi Diagram? Given a collection of geometric

  3. The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Query co-Processing on

    E-Print Network [OSTI]

    The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Databases Query co University of North Carolina at Chapel Hill Stavros Harizopoulos MIT #12;The UNIVERSITY of NORTH CAROLINA of Rakesh Kumar #12;The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Databases A. Ailamaki

  4. The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Query Processing on GPUs

    E-Print Network [OSTI]

    Ailamaki, Anastassia

    The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Databases Query Processing on GPUs UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Databases CPU vs. GPU CPU (3 GHz) System Memory MB) GPU (690 MHz) 2 x 1 MB Cache #12;The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon

  5. Lithium in Jack Hills zircons: Evidence for extensive weathering of Earth's earliest crust Takayuki Ushikubo a,

    E-Print Network [OSTI]

    Mcdonough, William F.

    Lithium in Jack Hills zircons: Evidence for extensive weathering of Earth's earliest crust Takayuki Hills lithium weathering continental crust Hadean In situ Li analyses of 4348 to 3362 Ma detrital of REEs. The Jack Hills zircons also have fractionated lithium isotope ratios (7 Li=-19 to+13) about five

  6. DEVELOPMENT OF AN ELK SIGHTABILITY MODEL FOR THE BLACK HILLS OF SOUTH DAKOTA

    E-Print Network [OSTI]

    DEVELOPMENT OF AN ELK SIGHTABILITY MODEL FOR THE BLACK HILLS OF SOUTH DAKOTA BY EVAN C. PHILLIPS SIGHTABILITY MODEL FOR THE BLACK HILLS OF SOUTH DAKOTA Evan C. Phillips August 26, 2011 Elk (Cervus elaphus specific to the elk population that resides within the Black Hills of South Dakota. Sightability trials

  7. Short time proton dynamics in bulk ice and in porous anode solid oxide fuel cell materials

    SciTech Connect (OSTI)

    Basoli, Francesco; Senesi, Roberto; Kolesnikov, Alexander I; Licoccia, Silvia

    2014-01-01

    Oxygen reduction and incorporation into solid electrolytes and the reverse reaction of oxygen evolution play a cru-cial role in Solid Oxide Fuel Cell (SOFC) applications. However a detailed un derstanding of the kinetics of the cor-responding reactions, i.e. on reaction mechanisms, rate limiting steps, reaction paths, electrocatalytic role of materials, is still missing. These include a thorough characterization of the binding potentials experienced by protons in the lattice. We report results of Inelastic Neutron Scattering (INS) measurements of the vibrational state of the protons in Ni- YSZ highly porous composites (75% to 90% ), a ceramic-metal material showing a high electrical conductivity and ther mal stability, which is known to be most effectively used as anodes for solid ox ide fuel cells. The results are compared with INS and Deep Inelastic Neutron Scattering (DINS) experiments on the proton binding states in bulk ice.

  8. Linda Hill, Ph.D.1 Olha Buchel, MLS.1

    E-Print Network [OSTI]

    Jane, Greg

    . The agendas for digital library and classification research in relating to KOS are also proposed. [Keywords DIGITIZING RETRIEVING SEARCHING VISUALIZING KNOWLEDGE ORGANIZATION SYSTEMS AUTHORITY FILES CLASSIFICATION ( ) [] [] Integration of Knowledge Organization Systems into Digital Library Architectures Linda Hill, Ph.D.1 Olha

  9. Penrose Life: ash and oscillators Margaret Hill1

    E-Print Network [OSTI]

    Stepney, Susan

    Penrose Life: ash and oscillators Margaret Hill1 , Susan Stepney1 , and Francis Wan2 1 Department tiling grid. We in- vestigate the lifetime to stability, the final `ash' density, and the number quantitative behaviour, with shorter lifetimes, lower ash densities, and higher ocurrence of long

  10. MARQUAM HILL CAMPUS SW SWGIBBS ST / SAM JACKSON PARK RD

    E-Print Network [OSTI]

    Chapman, Michael S.

    B28 EMC MARQUAM HILL CAMPUS BRB SW SWGIBBS ST / SAM JACKSON PARK RD SW SAM JACKSON PARK RD SW US VETERANS HOSPITAL RD SW GAINES ST SW6THAVE SW CAMPUS DR SWUSVETERANSHOSPITALRD SW CAM PUS DR map: www.ohsu.edu/map From Lake Oswego/Sellwood Bridge area Travel north on S.W. Macadam Ave. Turn

  11. Study of Sn-Coated Graphite as Anode Material for Secondary Lithium-Ion Batteries

    E-Print Network [OSTI]

    Popov, Branko N.

    Study of Sn-Coated Graphite as Anode Material for Secondary Lithium-Ion Batteries Basker as an alternate anode material for Li-ion batteries using an autocatalytic deposition technique. The specific have been studied as anodes for the Li-ion battery. Carbon based anodes have many desirable properties

  12. Coated Silicon Nanowires as Anodes in Lithium Ion Batteries

    E-Print Network [OSTI]

    Watts, David James

    2014-01-01

    for advanced lithium-ion batteries. J. Power Sources 174,for lithium rechargeable batteries. Angew. Chem. Int. Ed.anodes for lithium-ion batteries. J. Mater. Chem. A 1,

  13. A Better Anode Design to Improve Lithium-Ion Batteries

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

    A Better Anode Design to Improve Lithium-Ion Batteries Print Lithium-ion batteries are in smart phones, laptops, most other consumer electronics, and the newest electric cars. Good...

  14. A Better Anode Design to Improve Lithium-Ion Batteries

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

    Better Anode Design to Improve Lithium-Ion Batteries Print Lithium-ion batteries are in smart phones, laptops, most other consumer electronics, and the newest electric cars. Good...

  15. Coated Silicon Nanowires as Anodes in Lithium Ion Batteries

    E-Print Network [OSTI]

    Watts, David James

    2014-01-01

    for advanced lithium-ion batteries. J. Power Sources 174,composite anodes for lithium-ion batteries. J. Mater. Chem.cathode materials for lithium-ion batteries. J. Mater. Chem.

  16. New Composite Silicon-Defect Graphene Anode Architecture

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

    A New Composite Silicon-Defect Graphene Anode Architecture for High Capacity, High-Rate Li-ion Batteries Xin Zhao, Cary Hayner, Mayfair Kung, and Harold Kung, Northwestern...

  17. Anode Materials DOI: 10.1002/anie.200804355

    E-Print Network [OSTI]

    Cho, Jaephil

    in High-Perfor- mance Lithium Secondary Batteries** Hyunjung Kim, Byunghee Han, Jaebum Choo, and Jaephil the capacity of graphite (ca. 372 mAhg1 ),[1] which is currently used as an anode material. In spite

  18. Virus-Enabled Silicon Anode for Lithium-Ion Batteries

    SciTech Connect (OSTI)

    Chen, X L; Gerasopoulos, K; Guo, J C; Brown, A; Wang, Chunsheng; Ghodssi, Reza; Culver, J N

    2010-01-01

    A novel three-dimensional Tobacco mosaic virus assembled silicon anode is reported. This electrode combines genetically modified virus templates for the production of high aspect ratio nanofeatured surfaces with electroless deposition to produce an integrated nickel current collector followed by physical vapor deposition of a silicon layer to form a high capacity silicon anode. This composite silicon anode produced high capacities (3300 mAh/g), excellent charge?discharge cycling stability (0.20% loss per cycle at 1C), and consistent rate capabilities (46.4% at 4C) between 0 and 1.5 V. The biological templated nanocomposite electrode architecture displays a nearly 10-fold increase in capacity over currently available graphite anodes with remarkable cycling stability.

  19. A Better Anode Design to Improve Lithium-Ion Batteries

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

    are, the need for energy storage in batteries is surpassing current technologies. In a lithium-ion battery, charge moves from the cathode to the anode, a critical component for...

  20. A Better Anode Design to Improve Lithium-Ion Batteries

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

    need for energy storage in batteries is surpassing current technologies. In a lithium-ion battery, charge moves from the cathode to the anode, a critical component for storing...

  1. Breakdown Anodization (BDA) for hierarchical structures of titanium oxide

    E-Print Network [OSTI]

    Choi, Soon Ju, S.M. Massachusetts Institute of Technology

    2013-01-01

    Breakdown Anodization (BDA) of titanium dioxide is a very promising, fast fabrication method to construct micro-scale and nano-scale structures on titanium surfaces. This method uses environmentally friendly electrolytes, ...

  2. Porous anodic aluminum oxide scaffolds; formation mechanisms and applications

    E-Print Network [OSTI]

    Oh, Jihun

    2010-01-01

    Nanoporous anodic aluminium oxide (AAO) can be created with pores that self-assemble into ordered configurations. Nanostructured metal oxides have proven to be very useful as scaffolds for growth of nanowires and nanotubes ...

  3. Blue fluorescent organic light emitting diodes with multilayered graphene anode

    SciTech Connect (OSTI)

    Hwang, Joohyun [OLED Lighting Research Team, Electronics and Telecommunications Research Institute (ETRI), Daejeon 305-700 (Korea, Republic of)] [OLED Lighting Research Team, Electronics and Telecommunications Research Institute (ETRI), Daejeon 305-700 (Korea, Republic of); Choi, Hong Kyw [Graphene Electronics Creative Research Section, Electronics and Telecommunications Research Institute (ETRI), Daejeon 305-700 (Korea, Republic of)] [Graphene Electronics Creative Research Section, Electronics and Telecommunications Research Institute (ETRI), Daejeon 305-700 (Korea, Republic of); Moon, Jaehyun; Shin, Jin-Wook; Joo, Chul Woong; Han, Jun-Han; Cho, Doo-Hee; Huh, Jin Woo [OLED Lighting Research Team, Electronics and Telecommunications Research Institute (ETRI), Daejeon 305-700 (Korea, Republic of)] [OLED Lighting Research Team, Electronics and Telecommunications Research Institute (ETRI), Daejeon 305-700 (Korea, Republic of); Choi, Sung-Yool [Graphene Electronics Creative Research Section, Electronics and Telecommunications Research Institute (ETRI), Daejeon 305-700 (Korea, Republic of)] [Graphene Electronics Creative Research Section, Electronics and Telecommunications Research Institute (ETRI), Daejeon 305-700 (Korea, Republic of); Lee, Jeong-Ik, E-mail: jiklee@etri.re.kr [OLED Lighting Research Team, Electronics and Telecommunications Research Institute (ETRI), Daejeon 305-700 (Korea, Republic of)] [OLED Lighting Research Team, Electronics and Telecommunications Research Institute (ETRI), Daejeon 305-700 (Korea, Republic of); Chu, Hye Yong [OLED Lighting Research Team, Electronics and Telecommunications Research Institute (ETRI), Daejeon 305-700 (Korea, Republic of)] [OLED Lighting Research Team, Electronics and Telecommunications Research Institute (ETRI), Daejeon 305-700 (Korea, Republic of)

    2012-10-15

    As an innovative anode for organic light emitting devices (OLEDs), we have investigated graphene films. Graphene has importance due to its huge potential in flexible OLED applications. In this work, graphene films have been catalytically grown and transferred to the glass substrate for OLED fabrications. We have successfully fabricated 2 mm 2 mm device area blue fluorescent OLEDs with graphene anodes which showed 2.1% of external quantum efficiency at 1000 cd/m{sup 2}. This is the highest value reported among fluorescent OLEDs using graphene anodes. Oxygen plasma treatment on graphene has been found to improve hole injections in low voltage regime, which has been interpreted as oxygen plasma induced work function modification. However, plasma treatment also increases the sheet resistance of graphene, limiting the maximum luminance. In summary, our works demonstrate the practical possibility of graphene as an anode material for OLEDs and suggest a processing route which can be applied to various graphene related devices.

  4. Process for anodizing a robotic device

    DOE Patents [OSTI]

    Townsend, William T. (Weston, MA)

    2011-11-08

    A robotic device has a base and at least one finger having at least two links that are connected in series on rotary joints with at least two degrees of freedom. A brushless motor and an associated controller are located at each joint to produce a rotational movement of a link. Wires for electrical power and communication serially connect the controllers in a distributed control network. A network operating controller coordinates the operation of the network, including power distribution. At least one, but more typically two to five, wires interconnect all the controllers through one or more joints. Motor sensors and external world sensors monitor operating parameters of the robotic hand. The electrical signal output of the sensors can be input anywhere on the distributed control network. V-grooves on the robotic hand locate objects precisely and assist in gripping. The hand is sealed, immersible and has electrical connections through the rotary joints for anodizing in a single dunk without masking. In various forms, this intelligent, self-contained, dexterous hand, or combinations of such hands, can perform a wide variety of object gripping and manipulating tasks, as well as locomotion and combinations of locomotion and gripping.

  5. Hyper-dendritic nanoporous zinc foam anodes

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Chamoun, Mylad; Hertzberg, Benjamin J.; Gupta, Tanya; Davies, Daniel; Bhadra, Shoham; Van Tassell, Barry.; Erdonmez, Can; Steingart, Daniel A.

    2015-04-24

    The low cost, significant reducing potential, and relative safety of the zinc electrode is a common hope for a reductant in secondary batteries, but it is limited mainly to primary implementation due to shape change. In this work we exploit such shape change for the benefit of static electrodes through the electrodeposition of hyper-dendritic nanoporous zinc foam. Electrodeposition of zinc foam resulted in nanoparticles formed on secondary dendrites in a three-dimensional network with a particle size distribution of 54.1 - 96.0 nm. The nanoporous zinc foam contributed to highly oriented crystals, high surface area and more rapid kinetics in contrastmoreto conventional zinc in alkaline mediums. The anode material presented had a utilization of ~ 88% at full depth-of-discharge at various rates indicating a superb rate-capability. The rechargeability of Zn?/Zn? showed significant capacity retention over 100 cycles at a 40% depth-of-discharge to ensure that the dendritic core structure was imperforated. The dendritic architecture was densified upon charge-discharge cycling and presented superior performance compared to bulk zinc electrodes.less

  6. Hyper-dendritic nanoporous zinc foam anodes

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Chamoun, Mylad [Brookhaven National Lab. (BNL), Upton, NY (United States); Hertzberg, Benjamin J. [Princeton Univ., NJ (United States); Gupta, Tanya [Princeton Univ., NJ (United States); Davies, Daniel [Princeton Univ., NJ (United States); Bhadra, Shoham [Princeton Univ., NJ (United States); Van Tassell, Barry. [City College of New York, NY (United States); Erdonmez, Can [Brookhaven National Lab. (BNL), Upton, NY (United States); Steingart, Daniel A. [Princeton Univ., NJ (United States)

    2015-04-24

    The low cost, significant reducing potential, and relative safety of the zinc electrode is a common hope for a reductant in secondary batteries, but it is limited mainly to primary implementation due to shape change. In this work we exploit such shape change for the benefit of static electrodes through the electrodeposition of hyper-dendritic nanoporous zinc foam. Electrodeposition of zinc foam resulted in nanoparticles formed on secondary dendrites in a three-dimensional network with a particle size distribution of 54.1 - 96.0 nm. The nanoporous zinc foam contributed to highly oriented crystals, high surface area and more rapid kinetics in contrast to conventional zinc in alkaline mediums. The anode material presented had a utilization of ~ 88% at full depth-of-discharge at various rates indicating a superb rate-capability. The rechargeability of Zn?/Zn? showed significant capacity retention over 100 cycles at a 40% depth-of-discharge to ensure that the dendritic core structure was imperforated. The dendritic architecture was densified upon charge-discharge cycling and presented superior performance compared to bulk zinc electrodes.

  7. Direct Ethanol Fuel Cells: Platinum/Rhodium Anode

    E-Print Network [OSTI]

    Petta, Jason

    Direct Ethanol Fuel Cells: Platinum/Rhodium Anode Catalysis Ken Ellis-Guardiola PCCM REU 2010 #12 EtOH+3H2O 12H+ +2CO2+ 12e- Pt C 4H+ + 4e- + O2 2H2O O2 Anode Cathode The Direct Ethanol Fuel Cell #12;The addition of other metals to Platinum improves its fuel cell performance Pt alone is easily

  8. Fuel cell having dual electrode anode or cathode

    DOE Patents [OSTI]

    Findl, E.

    1984-04-10

    A fuel cell that is characterized by including a dual electrode anode that is operable to simultaneously electro-oxidize a gaseous fuel and a liquid fuel. In alternative embodiments, a fuel cell having a single electrode anode is provided with a dual electrode cathode that is operable to simultaneously reduce a gaseous oxidant and a liquid oxidant to electro-oxidize a fuel supplied to the cell.

  9. Fuel cell having dual electrode anode or cathode

    DOE Patents [OSTI]

    Findl, Eugene (Coram, NY)

    1985-01-01

    A fuel cell that is characterized by including a dual electrode anode that is operable to simultaneously electro-oxidize a gaseous fuel and a liquid fuel. In alternative embodiments, a fuel cell having a single electrode anode is provided with a dual electrode cathode that is operable to simultaneously reduce a gaseous oxidant and a liquid oxidant to electro-oxidize a fuel supplied to the cell.

  10. Stainless steel anodes for alkaline water electrolysis and methods of making

    DOE Patents [OSTI]

    Soloveichik, Grigorii Lev

    2014-01-21

    The corrosion resistance of stainless steel anodes for use in alkaline water electrolysis was increased by immersion of the stainless steel anode into a caustic solution prior to electrolysis. Also disclosed herein are electrolyzers employing the so-treated stainless steel anodes. The pre-treatment process provides a stainless steel anode that has a higher corrosion resistance than an untreated stainless steel anode of the same composition.

  11. Deep East Texas HTC

    E-Print Network [OSTI]

    Unknown

    2011-08-17

    To better understand how the evolution of Cenozoic deep-water circulation related to changes in global climate and ocean basin configuration, we generated Nd isotope records from Ocean Drilling Program sites in the southeastern Atlantic to track...

  12. Exploration for deep coal

    SciTech Connect (OSTI)

    NONE

    2008-12-15

    The most important factor in safe mining is the quality of the roof. The article explains how the Rosebud Mining Co. conducts drilling and exploration in 11 deep coal mine throughout Pennsylvania and Ohio. Rosebud uses two Atlas Copco CS10 core drilling rigs mounted on 4-wheel drive trucks. The article first appeared in Atlas Copco's in-house magazine, Deep Hole Driller. 3 photos.

  13. Environmental protection and regulatory compliance at the Elk Hills Field

    SciTech Connect (OSTI)

    Chappelle, H.H. (BCM Engineers, Inc., Plymouth Meeting, PA (United States)); Donahoe, R.L. (Bechtel Petroleum Operations, Inc., Tupman, CA (United States)); Kato, T.T. (EG and G Energy Measurements, Inc., Las Vegas, NV (United States)); Ordway, H.E. (Chevron U.S.A., Inc., San Francisco, CA (United States))

    1991-01-01

    Environmental protection has played an integral role in the development and operation of the Elk Hills field since production at the maximum efficient rate was authorized in 1976. The field is located in a non-attainment area for California and National Ambient Air Quality Standards for two criteria pollutants and their associated precursors, is home to four endangered species, and operates within the California regulatory framework. Environmental protection and regulatory compliance is a multi-faceted program carried out through a substantial commitment of resources and workforce involvement. This paper describes the actions taken and resources employed to protect the environment, specific technologies and projects implement, and the ongoing nature of these efforts at Elk Hills.

  14. Environmental protection and regulatory compliance at the Elk Hills Field

    SciTech Connect (OSTI)

    Chappelle, H.H. [BCM Engineers, Inc., Plymouth Meeting, PA (United States); Donahoe, R.L. [Bechtel Petroleum Operations, Inc., Tupman, CA (United States); Kato, T.T. [EG and G Energy Measurements, Inc., Las Vegas, NV (United States); Ordway, H.E. [Chevron U.S.A., Inc., San Francisco, CA (United States)

    1991-12-31

    Environmental protection has played an integral role in the development and operation of the Elk Hills field since production at the maximum efficient rate was authorized in 1976. The field is located in a non-attainment area for California and National Ambient Air Quality Standards for two criteria pollutants and their associated precursors, is home to four endangered species, and operates within the California regulatory framework. Environmental protection and regulatory compliance is a multi-faceted program carried out through a substantial commitment of resources and workforce involvement. This paper describes the actions taken and resources employed to protect the environment, specific technologies and projects implement, and the ongoing nature of these efforts at Elk Hills.

  15. The University of North Carolina at Chapel Hill The University of North Carolina at Chapel Hill offers a comprehensive benefit package

    E-Print Network [OSTI]

    McLaughlin, Richard M.

    The University of North Carolina at Chapel Hill The University of North Carolina at Chapel Hill positions. EPA positions are Exempt from the provisions of the State Personnel Act of North Carolina plans are underwritten by the State Health Plan of North Carolina and administered by Blue Cross Blue

  16. In situ characterization of nanoscale catalysts during anodic redox processes

    SciTech Connect (OSTI)

    Sharma, Renu National Institute of Standards and Technology; Crozier, Peter Arizona State University; Adams, James Arizona State University

    2013-09-19

    Controlling the structure and composition of the anode is critical to achieving high efficiency and good long-term performance. In addition to being a mixed electronic and ionic conductor, the ideal anode material should act as an efficient catalyst for oxidizing hydrogen, carbon monoxide and dry hydrocarbons without de-activating through either sintering or coking. It is also important to develop novel anode materials that can operate at lower temperatures to reduce costs and minimized materials failure associated with high temperature cycling. We proposed to synthesize and characterize novel anode cermets materials based on ceria doped with Pr and/or Gd together with either a Ni or Cu metallic components. Ceria is a good oxidation catalyst and is an ionic conductor at room temperature. Doping it with trivalent rare earths such as Pr or Gd retards sintering and makes it a mixed ion conductor (ionic and electronic). We have developed a fundamental scientific understanding of the behavior of the cermet material under reaction conditions by following the catalytic oxidation process at the atomic scale using a powerful Environmental Scanning Transmission Electron Microscope (ESTEM). The ESTEM allowed in situ monitoring of structural, chemical and morphological changes occurring at the cermet under conditions approximating that of typical fuel-cell operation. Density functional calculations were employed to determine the underlying mechanisms and reaction pathways during anode oxidation reactions. The dynamic behavior of nanoscale catalytic oxidation of hydrogen and methane were used to determine: ? Fundamental processes during anodic reactions in hydrogen and carbonaceous atmospheres ? Interfacial effects between metal particles and doped ceria ? Kinetics of redox reaction in the anode material

  17. Wesley Hills, New York: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEtGeorgia: Energy Resources Jump to:SearchWesley Hills, New York: Energy

  18. Woodland Hills, Utah: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEtGeorgia:Illinois:Wizard Power Pty Ltd JumpWoodcliffWoodlakeHills, Utah:

  19. Vine Hill, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEt Al.,Turin,Village of Wellington, Ohio (Utility Company)Hill, California:

  20. Sugar Hill, New Hampshire: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing CapacityVectren)Model for the Entire Country |Illinois: EnergyHill, New

  1. Hidden Hills, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas: Energy Resources Jump to:Hershey, Pennsylvania:Hidden Hills, California: Energy

  2. Druid Hills, Georgia: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, Alabama (UtilityInstrumentsAreafor Geothermal Resources Rules - IdahoDruid Hills,

  3. Sedco Hills, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onRAPID/Geothermal/Exploration/ColoradoRemsenburg-Speonk,SageScheucoSedco Hills, California: Energy Resources Jump to:

  4. Settlers Hill Gas Recovery Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing Capacity for Low Emission Development StrategiesInformationSettlers Hill

  5. Shorewood Hills, Wisconsin: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing Capacity for LowInformation NanoTexas:Shiloh,Shoreacres,Shorewood Hills,

  6. Society Hill, New Jersey: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing Capacity forSilicium de ProvenceSolarProjectHill, New Jersey: Energy

  7. Marshfield Hills, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas:Montezuma,InformationIllinois: EnergyWisconsin:Marshfield Hills, Massachusetts:

  8. Liberty Hill, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas:Montezuma, Arizona: EnergyLebanonTexas:Hill, Texas: Energy Resources Jump to:

  9. Raleigh Hills, Oregon: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onRAPID/Geothermal/Exploration/Colorado <RAPID/Geothermal/WaterEnergy Marketing Corp Jump to:RajasthanHills, Oregon:

  10. DOE to accept bids for Elk Hills crude

    SciTech Connect (OSTI)

    Not Available

    1992-05-04

    This paper reports that the Department of Energy will accept bids in a reoffering sale covering 53,400 b/d of Elk Hills field oil but later may exercise an option to cut sales volumes and ship 20,000 b/d to Strategic Petroleum Reserve sites in Texas. DOE rejected all 19 bids submitted in an earlier semiannual sale of crude oil from the California naval petroleum reserve, saying they were too low. DOE the, The unique combination of federal and state government policies affecting the movement of oil into and out of the California market has contributed to a situation in which it apparently is very difficult for the government to receive a price for Elk Hills oil that satisfies the minimum price tests that govern the sale of Elk Hills oil. The 12 winning bids in the reoffering sale averaged $13.58/bbl, with bids for the higher quality Stevens zone crude averaging $13.92/bbl, about 67 cents/bbl higher than bids rejected last month. DOE the 20,000 b/d is all local pipelines can ship to the interstate All-American pipeline for transfer to Texas beginning in June.

  11. Low cost fuel cell diffusion layer configured for optimized anode water management

    DOE Patents [OSTI]

    Owejan, Jon P; Nicotera, Paul D; Mench, Matthew M; Evans, Robert E

    2013-08-27

    A fuel cell comprises a cathode gas diffusion layer, a cathode catalyst layer, an anode gas diffusion layer, an anode catalyst layer and an electrolyte. The diffusion resistance of the anode gas diffusion layer when operated with anode fuel is higher than the diffusion resistance of the cathode gas diffusion layer. The anode gas diffusion layer may comprise filler particles having in-plane platelet geometries and be made of lower cost materials and manufacturing processes than currently available commercial carbon fiber substrates. The diffusion resistance difference between the anode gas diffusion layer and the cathode gas diffusion layer may allow for passive water balance control.

  12. Deep Maps: A Brief for Digital Palimpsest Mapping Projects (DPMPs, or Deep Maps)

    E-Print Network [OSTI]

    Fishkin, Shelley Fisher

    2011-01-01

    DEEP MAPS: A Brief for Digital Projects (DPMPs, or Deep Maps) SHELLEY FISHER acronym DPMPs as Deep Maps. They would

  13. The possibility of forming a sacrificial anode coating for Mg

    SciTech Connect (OSTI)

    Dudney, Nancy J; Li, Juchuan; Sacci, Robert L; Thomson, Jeffery K

    2014-01-01

    Mg is the most active engineering metal, and is often used as a sacrificial anode/coating to protect other engineering metals from corrosion attack. So far no sacrificial anode coating has been developed or considered for Mg. This study explores the possibility of forming a sacrificial coating for Mg. A lithiated carbon coating and a metaphosphated coating are applied on the Mg surface, respectively, and their open-circuit-potentials are measured in saturated Mg(OH)2 solution. They exhibit more negative potentials than bare Mg. SEM reveals that the metaphosphated coating offers more effective and uniform protection for Mg than the lithiated carbon coating. These preliminary results indicate that development of a sacrificial anode coating for Mg is indeed possible.

  14. Water-Gas Sampling At Fenton Hill HDR Geothermal Area (Janik...

    Open Energy Info (EERE)

    Water-Gas Sampling At Fenton Hill HDR Geothermal Area (Janik & Goff, 2002) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water-Gas Sampling At...

  15. DOE Selects CH2M Hill Plateau Remediation Company for Plateau...

    Energy Savers [EERE]

    by CH2M Hill Constructors, Inc. The team also includes AREVA Federal Services, LLC; East Tennessee Materials & Energy Corporation, Inc.; and Fluor Federal Services, Inc. as...

  16. Electrolytic production of metals using a resistant anode

    DOE Patents [OSTI]

    Tarcy, G.P.; Gavasto, T.M.; Ray, S.P.

    1986-11-04

    An electrolytic process is described comprising evolving oxygen on an anode in a molten salt, the anode comprising an alloy comprising a first metal and a second metal, both metals forming oxides, the oxide of the first metal being more resistant than the second metal to attack by the molten salt, the oxide of the second metal being more resistant than the first metal to the diffusion of oxygen. The electrode may also be formed of CuAlO[sub 2] and/or Cu[sub 2]O. 2 figs.

  17. Oxygen-producing inert anodes for SOM process

    SciTech Connect (OSTI)

    Pal, Uday B

    2014-02-25

    An electrolysis system for generating a metal and molecular oxygen includes a container for receiving a metal oxide containing a metallic species to be extracted, a cathode positioned to contact a metal oxide housed within the container; an oxygen-ion-conducting membrane positioned to contact a metal oxide housed within the container; an anode in contact with the oxygen-ion-conducting membrane and spaced apart from a metal oxide housed within the container, said anode selected from the group consisting of liquid metal silver, oxygen stable electronic oxides, oxygen stable crucible cermets, and stabilized zirconia composites with oxygen stable electronic oxides.

  18. Overview of SOFC Anode Interactions with Coal Gas Impurities

    SciTech Connect (OSTI)

    O. A. Marina; L. R. Pederson; R. Gemmen; K. Gerdes; H. Finklea; I. B. Celik

    2010-03-01

    An overview of the results of SOFC anode interactions with phosphorus, arsenic, selenium, sulfur, antimony, and hydrogen chloride as single contaminants or in combinations is discussed. Tests were performed using both anode- and electrolyte-supported cells in synthetic and actual coal gas for periods greater than 1000 hours. Post-test analyses were performed to identify reaction products formed and their distribution, and compared to phases expected from thermochemical modeling. The ultimate purpose of this work is to establish maximum permissible concentrations for impurities in coal gas, to aid in the selection of appropriate coal gas clean-up technologies.

  19. Overview of SOFC Anode Interactions with Coal Gas Impurities

    SciTech Connect (OSTI)

    Marina, Olga A.; Pederson, Larry R.; Gemmen, Randall; Gerdes, Kirk; Finklea, Harry; Celik, Ismail B.

    2010-05-01

    An overview of the results of SOFC anode interactions with phosphorus, arsenic, selenium, sulfur, antimony, and hydrogen chloride as single contaminants or in combinations is discussed. Tests were performed using both anode- and electrolyte-supported cells in synthetic and actual coal gas for periods greater than 1000 hours. Post-test analyses were performed to identify reaction products formed and their distribution, and compared to phases expected from thermochemical modeling. The ultimate purpose of this work is to establish maximum permissible concentrations for impurities in coal gas, to aid in the selection of appropriate coal gas clean-up technologies.

  20. Protective lithium ion conducting ceramic coating for lithium metal anodes and associate method

    DOE Patents [OSTI]

    Bates, John B. (Oak Ridge, TN)

    1994-01-01

    A battery structure including a cathode, a lithium metal anode and an electrolyte disposed between the lithium anode and the cathode utilizes a thin-film layer of lithium phosphorus oxynitride overlying so as to coat the lithium anode and thereby separate the lithium anode from the electrolyte. If desired, a preliminary layer of lithium nitride may be coated upon the lithium anode before the lithium phosphorous oxynitride is, in turn, coated upon the lithium anode so that the separation of the anode and the electrolyte is further enhanced. By coating the lithium anode with this material lay-up, the life of the battery is lengthened and the performance of the battery is enhanced.

  1. The Fabrication of Titanium Dioxide Based Anode Material Using Aerosol Method

    E-Print Network [OSTI]

    Zhao, Lin

    2013-01-01

    of carbon nanotubes for lithium ion battery anode material.carbon composites for lithium-ion battery anodes. Journal ofYunfeng Lu, Chair Lithium ion battery (LIB) is one of the

  2. Solid state thin film battery having a high temperature lithium alloy anode

    DOE Patents [OSTI]

    Hobson, David O. (Oak Ridge, TN)

    1998-01-01

    An improved rechargeable thin-film lithium battery involves the provision of a higher melting temperature lithium anode. Lithium is alloyed with a suitable solute element to elevate the melting point of the anode to withstand moderately elevated temperatures.

  3. West Hills, New York: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEtGeorgia: Energy Resources JumpChicago, Illinois:JumpHaverstraw, NewHills,

  4. Turpin Hills, Ohio: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEt Al.,Turin, New York: Energy Resources Jump to:Georgia:Turpin Hills, Ohio:

  5. Western Shallow Oil Zone, Elk Hills Field, Kern County, California:

    SciTech Connect (OSTI)

    Carey, K.B.

    1987-09-01

    This study, Appendix V, addresses the Gusher Sands and their sub units and pools. Basic pressure, production and assorted technical dta were provided by the US Department of Energy staff at Elk Hills. These data were accepted as furnished with no attempt made by Evans, Carey and Crozier for independent verification. This study has identified the petrophysical properties and the past productive performance of the reservoir. Primary reserves have been determined and general means of enhancing future recovery have been suggested. It is hoped that this volume can now additionally serve as a take off points for exploitation engineers to develop specific programs towards these ends. 16 refs., 9 tabs.

  6. From the hills to the mountain. [Oil recovery in California

    SciTech Connect (OSTI)

    McDonald, J.

    1980-05-01

    The oil reserves at Elk Hills field, California, are listed as amounting to 835 million bbl. There is 12 times that amount lying in shallow sands in the San Joaquin Valley, although the oil is much heavier and requires more refining before use. Improved recovery techniques have enabled higher rates of recovery for heavy oil than in the past. Some of these techniques are described, including bottom-hole heating, steam injection, and oil mining. Bottom-hole heating alone raised recovery rates for heavy oil to 25%, and steam injection raised rates to 50%. It is predicted that oil mining may be able to accomplish 100% recovery of the heavy oil.

  7. Tara Hills, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

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  8. Harris Hill, New York: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View New PagesSustainableGlynnMassachusetts: EnergySoftware IncHarmon,Tennessee: EnergyHarrisHill,

  9. Heritage Hills, New York: Energy Resources | Open Energy Information

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  10. Homa Hills, Wyoming: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas: Energy Resources JumpNew Jersey: EnergyHollyHoma Hills, Wyoming: Energy Resources

  11. Four Hills Nashua Landfill Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View New PagesSustainable Urban TransportFortistar LLC Jump to:EnergyMontana: Energy ResourcesHills

  12. Granite Hills, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View New PagesSustainableGlynn County, Georgia: EnergyGorlitzLedge,Ohio: EnergyTexas:OpenHills,

  13. Fenton Hill HDR Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, AlabamaETEC GmbHFarinello Geothermal PowerGuidelines | OpenFediRenewableFenton Hill HDR

  14. Rolling Hills, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onRAPID/Geothermal/Exploration/ColoradoRemsenburg-Speonk, NewMichigan: EnergyRocklinRohm and Haas Co JumpElectricHills,

  15. Shinnecock Hills, New York: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing Capacity for LowInformation NanoTexas:Shiloh, Ohio:Shinnecock Hills, New

  16. Spring Hill, Kansas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing CapacityVectren) Jump to:Spill Prevention andWell Log JumpHill, Kansas:

  17. Meridian Hills, Indiana: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland: Energy Resources Jump1.2619821°,Energy Information| OpenHills, Indiana:

  18. Morgan Hill, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland: EnergyInformation MontanaOhio:Hill, California: Energy Resources Jump to:

  19. Los Altos Hills, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas:Montezuma, Arizona:Oregon: EnergyLloyd, NewBranchLongweiLos Alamos CountyAltos Hills,

  20. McGinness Hills Geothermal Project | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland: Energy Resources Jump to: navigation,McDonough County,McGinness Hills

  1. McGraw Hill Construction | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland: Energy Resources Jump to: navigation,McDonough County,McGinnessMcGraw Hill

  2. Lea Hill, Washington: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas:Montezuma, Arizona: Energy ResourcesProjectMississippi: EnergyLawrie v.SueurHill,

  3. Lexington Hills, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas:Montezuma, Arizona: EnergyLebanonTexas: EnergyIdaho: EnergyWestHills, California:

  4. Jefferson Hills, Pennsylvania: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas: Energy ResourcesOrder atHills, Pennsylvania: Energy Resources Jump to: navigation,

  5. Quartz Hill, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource HistoryPotentialRuralUtilityScalePVGeneration JumpPublic Utility DistrictQuail Valley,QuantityQuartz Hill,

  6. Red Hill, Pennsylvania: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onRAPID/Geothermal/Exploration/Colorado <RAPID/Geothermal/WaterEnergy MarketingNewOpenRecycled EnergyButte,FeatherHill,

  7. Oak Hills Place, Louisiana: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland:NPI VenturesNewSt. Louis, Minnesota:Nulato,Nyack, - MiningBrook,Oregon:Hills

  8. Palos Hills, Illinois: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland:NPIProtectio Program |View New Pages RecentPalomar Ventures Jump to:Hills,

  9. Penn Hills, Pennsylvania: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland:NPIProtectio Program |ViewIllinois: EnergyPelham,Peninsula, Ohio: EnergyHills,

  10. Southern Minnesota Hills Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS ReportEurope GmbHSolo EnergySouthSouthInformationHills Wind Farm

  11. Barrington Hills, Illinois: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

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  12. Barton Hills, Michigan: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAandAmminexInformation Bartholomew County,Creek, Texas: EnergyHills,

  13. Bay Hill, Florida: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

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  14. Campton Hills, Illinois: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

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  15. Beverly Hills, Michigan: Energy Resources | Open Energy Information

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  16. Blue Hills, Connecticut: Energy Resources | Open Energy Information

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  17. Braddock Hills, Pennsylvania: Energy Resources | Open Energy Information

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  18. Brewster Hill, New York: Energy Resources | Open Energy Information

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  19. Bunker Hill Village, Texas: Energy Resources | Open Energy Information

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  20. Clover Hill, Maryland: Energy Resources | Open Energy Information

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  1. Clyde Hill, Washington: Energy Resources | Open Energy Information

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  2. Country Club Hills, Illinois: Energy Resources | Open Energy Information

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  3. Cedar Hills, Oregon: Energy Resources | Open Energy Information

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  4. Cimarron Hills, Colorado: Energy Resources | Open Energy Information

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  5. City of Blue Hill, Nebraska (Utility Company) | Open Energy Information

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  6. City of Hill City, Kansas (Utility Company) | Open Energy Information

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  7. Golden Hills, California: Energy Resources | Open Energy Information

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  8. Hill County Electric Coop, Inc | Open Energy Information

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  9. Hill County, Texas: Energy Resources | Open Energy Information

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  10. Loess Hills Wind Energy Center | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource History ViewInformationWindsCompressedListguided waves fromLocustLoess Hills

  11. Bedford Hills, New York: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowaWisconsin: EnergyYorkColorado StateWindInc JumpBeatty,Hills, New York:

  12. Black Hills Electric Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowaWisconsin:Pontiac Biomass Facility JumpII Jump to:Bitworks WindBlack Hills

  13. WilderHill New Energy Finance LLC | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowa (Utility Company)Idaho)VosslohWest PlainsAssn,WilderHill New Energy

  14. Clover Hill High School Wind Project | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoopButtePower Ventures Jump to: navigation, searchClover Hill High School Wind Project

  15. Performance of Lithium Ion Cell Anode Graphites Under Various Cycling Conditions

    E-Print Network [OSTI]

    Ridgway, Paul

    2010-01-01

    graphite formulations in particular, are the current standard for lithium-ion anodes for electric vehicle batteries(

  16. Novel Approach to Advanced Direct Methanol Fuel Cell Anode Catalysts (Presentation)

    SciTech Connect (OSTI)

    Dinh, H.; Gennett, T.

    2010-06-11

    This presentation is a summary of a Novel Approach to Advanced Direct Methanol Fuel Cell Anode Catalysts.

  17. Sulfur tolerant molten carbonate fuel cell anode and process

    DOE Patents [OSTI]

    Remick, Robert J. (Naperville, IL)

    1990-01-01

    Molten carbonate fuel cell anodes incorporating a sulfur tolerant carbon monoxide to hydrogen water-gas-shift catalyst provide in situ conversion of carbon monoxide to hydrogen for improved fuel cell operation using fuel gas mixtures of over about 10 volume percent carbon monoxide and up to about 10 ppm hydrogen sulfide.

  18. Anodic aluminium oxide catalytic membranes for asymmetric epoxidation{

    E-Print Network [OSTI]

    Anodic aluminium oxide catalytic membranes for asymmetric epoxidation{ So-Hye Cho, Nolan D. Walther, the catalytic membrane reactor configuration confers a significant advantage to oxidation reactions--the use of a catalytic membrane can provide a reactive interface for the oxidation to take place while avoiding long

  19. High Capacity Graphite Anodes for Li-Ion battery applications

    E-Print Network [OSTI]

    Popov, Branko N.

    High Capacity Graphite Anodes for Li-Ion battery applications using Tin microencapsulation Basker range 1.6V to 0.01V at 0.05 mV/s Physical characterization SEM, EDAX and XRD #12;SEM images of Bare

  20. Tailoring electrode hydrophobicity to improve anode performance in alkaline media

    E-Print Network [OSTI]

    Kenis, Paul J. A.

    t s Backing layers may be permeable to catalyst solvent. 20 wt% PTFE optimal for alkaline anode. High the optimal PTFE loading was 20 wt% in alkaline media. We investigated PTFE and Fumion binders, determining of PTFE in the cathode backing layer [12]. Fairweather et al. determined that PTFE wet- proofing at less

  1. Graphite Fiber Brush Anodes for Increased Power Production in

    E-Print Network [OSTI]

    Graphite Fiber Brush Anodes for Increased Power Production in Air-Cathode Microbial Fuel Cells B R a conductive, but noncorrosive metal core, were examined for power production in cube (C-MFC) and bottle (B-MFC) air-cathode MFCs. Power production in C-MFCs containing brush electrodes at 9600 m2/m3 reactor volume

  2. Aerogel and xerogel composites for use as carbon anodes

    DOE Patents [OSTI]

    Cooper, John F. (Oakland, CA); Tillotson, Thomas M. (Tracy, CA); Hrubesh, Lawrence W. (Pleasanton, CA)

    2008-08-12

    Disclosed herein are aerogel and xerogel composite materials suitable for use as anodes in fuel cells and batteries. Precursors to the aerogel and xerogel compounds are infused with inorganic polymeric materials or carbon particles and then gelled. The gels are then pyrolyzed to form composites with internal structural support.

  3. Synthesis and characterization of anodized titanium-oxide nanotube arrays

    SciTech Connect (OSTI)

    Hu, Michael Z.; Lai, Peng; Bhuiyan, Md S; Tsouris, Costas; Gu, Baohua; Paranthaman, Mariappan Parans; Gabitto, Jorge; Harrison, L. D.

    2009-01-01

    Anodized titanium-oxide containing highly ordered, vertically oriented TiO2 nanotube arrays is a nanomaterial architecture that shows promise for diverse applications. In this paper, an anodization synthesis using HF-free aqueous solution is described. The anodized TiO2 film samples (amorphous, anatase, and rutile) on titanium foils were characterized with scanning electron microscopy, X-ray diffraction, and Raman spectroscopy. Additional characterization in terms of photocurrent generated by an anode consisting of a titanium foil coated by TiO2 nanotubes was performed using an electrochemical cell. A platinum cathode was used in the electrochemical cell. Results were analyzed in terms of the efficiency of the current generated, defined as the ratio of the difference between the electrical energy output and the electrical energy input divided by the input radiation energy, with the goal of determining which phase of TiO2 nanotubes leads to more efficient hydrogen production. It was determined that the anatase crystalline structure converts light into current more efficiently and is therefore a better photocatalytic material for hydrogen production via photoelectrochemical splitting of water.

  4. Nanostructuring Titania by Embossing with Polymer Molds Made from Anodic

    E-Print Network [OSTI]

    McGehee, Michael

    Nanostructuring Titania by Embossing with Polymer Molds Made from Anodic Alumina Templates Chiatzun(methyl methacrylate) (PMMA) molds to make thin films of titania that have dense arrays of 35-65 nm diameter pores, whose features are 1 order of magnitude smaller than those previously demonstrated for sol-gel molding

  5. Molybdenum Dioxide As A Solid Oxide Fuel Cell Anodic Catalyst

    E-Print Network [OSTI]

    Collins, Gary S.

    Molybdenum Dioxide As A Solid Oxide Fuel Cell Anodic Catalyst Jay Thunstrom, Su Ha, Oscar Flores are being developed. One of the most auspicious and the topic presented here is the solid oxide fuel cell hydrocarbons and have great resistance to poisoning. Solid Oxide Fuel Cell Operation Three stages exist

  6. Anode Materials for Rechargeable Li-Ion Batteries

    SciTech Connect (OSTI)

    Fultz, B.

    2001-01-12

    This research is on materials for anodes and cathodes in electrochemical cells. The work is a mix of electrochemical measurements and analysis of the materials by transmission electron microscopy and x-ray diffractometry. At present, our experimental work involves only materials for Li storage, but we have been writing papers from our previous work on hydrogen-storage materials.

  7. Pd/Ni-WO3 anodic double layer gasochromic device

    DOE Patents [OSTI]

    Lee, Se-Hee; Tracy, C. Edwin; Pitts, J. Roland; Liu, Ping

    2004-04-20

    An anodic double layer gasochromic sensor structure for optical detection of hydrogen in improved response time and with improved optical absorption real time constants, comprising: a glass substrate; a tungsten-doped nickel oxide layer coated on the glass substrate; and a palladium layer coated on the tungsten-doped nickel oxide layer.

  8. Deep Deference, Autonomy, and The Deferential Wife

    E-Print Network [OSTI]

    Silverstein, Elizabeth Rachel

    2013-01-01

    OF CALIFORNIA RIVERSIDE Deep Deference, Autonomy, and thev ABSTRACT OF THE DISSERTATION Deep Deference, Autonomy, andby DW and AF, which I call deep deference. Next, I identify

  9. Scaling of Anode Sheath Voltage Fall with the Operational Parameters in Applied-Field MPD

    E-Print Network [OSTI]

    Magnetic Field at the Cathode Exit Cp = Anode Material Heat Capacity c = Speed of Light E = Electric Field that the anode sheath voltage fall increases approximately linearly with current and applied magnetic field and is inversely proportional to mass flow rate. It is shown that, although the electrons in the anode sheath

  10. Structural micro-porous carbon anode for rechargeable lithium-ion batteries

    DOE Patents [OSTI]

    Delnick, F.M.; Even, W.R. Jr.; Sylwester, A.P.; Wang, J.C.F.; Zifer, T.

    1995-06-20

    A secondary battery having a rechargeable lithium-containing anode, a cathode and a separator positioned between the cathode and anode with an organic electrolyte solution absorbed therein is provided. The anode comprises three-dimensional microporous carbon structures synthesized from polymeric high internal phase emulsions or materials derived from this emulsion source, i.e., granules, powders, etc. 6 figs.

  11. Structural micro-porous carbon anode for rechargeable lithium-ion batteries

    DOE Patents [OSTI]

    Delnick, Frank M. (Albuquerque, NM); Even, Jr., William R. (Livermore, CA); Sylwester, Alan P. (Washington, DC); Wang, James C. F. (Livermore, CA); Zifer, Thomas (Manteca, CA)

    1995-01-01

    A secondary battery having a rechargeable lithium-containing anode, a cathode and a separator positioned between the cathode and anode with an organic electrolyte solution absorbed therein is provided. The anode comprises three-dimensional microporous carbon structures synthesized from polymeric high internal phase emulsions or materials derived from this emulsion source, i.e., granules, powders, etc.

  12. Light-Weight Free-Standing Carbon Nanotube-Silicon Films for Anodes of

    E-Print Network [OSTI]

    Cui, Yi

    of their high energy and power density, lithium ion batteries that were mainly used for portable electronics- prove energy densities for both anode and cathode. Silicon as an anode material has at- tracted collector on the anode side is usu- ally a 10 m thick copper sheet with an ar- eal density 10 mg/cm2

  13. In situ reduction and evaluation of anode supported single chamber solid oxide fuel cells

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    In situ reduction and evaluation of anode supported single chamber solid oxide fuel cells D.05.118 #12;Abstract Single chamber anode-supported fuel cells are investigated under several methane under methane-to-oxygen ratio (Rmix) of 2. Anode-supported fuel cells are investigated regarding

  14. Effect of Sn and Ca doping on the corrosion of Pb anodes in lead acid batteries

    E-Print Network [OSTI]

    Popov, Branko N.

    Effect of Sn and Ca doping on the corrosion of Pb anodes in lead acid batteries Dragan Slavkova corrosion rate as compared to pure lead anodes. In the present investigation, the dissolution of Pb reserved. Keywords: Corrosion; Pb anodes; Lead acid batteries; Doping tin; Calcium 1. Introduction

  15. Advantages of Microwave Sintering in Manufacturing of Anode Support Solid Oxide Fuel Cell

    E-Print Network [OSTI]

    Kasagi, Nobuhide

    and facile method in the manufacturing of anode support solid oxide fuel cell(1). Two anode support SOFCsPage 5-211 Advantages of Microwave Sintering in Manufacturing of Anode Support Solid Oxide Fuel oxide fuel cell (SOFC, hereafter) has been identified as an attractive technique in the recent few

  16. Carbon-Based Nanomaterials as an Anode for Lithium Ion Battery

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    Carbon-Based Nanomaterials as an Anode for Lithium Ion Battery Fei YAO LPICM-cole Polytechnique POLYTECHNIQUE Spcialit: Physique Par Fei YAO Carbon-Based Nanomaterials as an Anode for Lithium Ion Battery #12;I ABSTRACT In this thesis work, carbon-based nanomaterials using as an anode for lithium ion

  17. Supporting information for Vertically Grown Multi-walled Carbon Nanotube Anode

    E-Print Network [OSTI]

    1 Supporting information for Vertically Grown Multi-walled Carbon Nanotube Anode and Nickel-type highly doped silicon wafer. First, we formed a nickel silicide contact path as a low resistance contact comparing carbon nanotube anode and carbon cloth anode Figure S3. Polarization plot comparing MWCNT

  18. Silicon Based Anodes for Li-Ion Batteries

    SciTech Connect (OSTI)

    Zhang, Jiguang; Wang, Wei; Xiao, Jie; Xu, Wu; Graff, Gordon L.; Yang, Zhenguo; Choi, Daiwon; Li, Xiaolin; Wang, Deyu; Liu, Jun

    2012-06-15

    Silicon is environmentally benign and ubiquitous. Because of its high specific capacity, it is considered one of the most promising candidates to replace the conventional graphite negative electrode used in today's Li ion batteries. Silicon has a theoretical specific capacity of nearly 4200 mAh/g (Li21Si5), which is 10 times larger than the specific capacity of graphite (LiC6, 372 mAh/g). However, the high capacity of silicon is associated with huge volume changes (more than 300 percent) when alloyed with lithium, which can cause severe cracking and pulverization of the electrode and lead to significant capacity loss. Significant scientific research has been conducted to circumvent the deterioration of silicon based anode materials during cycling. Various strategies, such as reduction of particle size, generation of active/inactive composites, fabrication of silicon based thin films, use of alternative binders, and the synthesis of 1-D silicon nanostructures have been implemented by a number of research groups. Fundamental mechanistic research has also been performed to better understand the electrochemical lithiation and delithiation process during cycling in terms of crystal structure, phase transitions, morphological changes, and reaction kinetics. Although efforts to date have not attained a commercially viable Si anode, further development is expected to produce anodes with three to five times the capacity of graphite. In this chapter, an overview of research on silicon based anodes used for lithium-ion battery applications will be presented. The overview covers electrochemical alloying of the silicon with lithium, mechanisms responsible for capacity fade, and methodologies adapted to overcome capacity degradation observed during cycling. The recent development of silicon nanowires and nanoparticles with significantly improved electrochemical performance will also be discussed relative to the mechanistic understanding. Finally, future directions on the development of silicon based anodes will be considered.

  19. Optimization and Domestic Sourcing of Lithium Ion Battery Anode Materials

    SciTech Connect (OSTI)

    Wood, III, D. L.; Yoon, S.

    2012-10-25

    The purpose of this Cooperative Research and Development Agreement (CRADA) between ORNL and A123Systems, Inc. was to develop a low?temperature heat treatment process for natural graphite based anode materials for high?capacity and long?cycle?life lithium ion batteries. Three major problems currently plague state?of?the?art lithium ion battery anode materials. The first is the cost of the artificial graphite, which is heat?treated well in excess of 2000C. Because of this high?temperature heat treatment, the anode active material significantly contributes to the cost of a lithium ion battery. The second problem is the limited specific capacity of state?of?the?art anodes based on artificial graphites, which is only about 200?350 mAh/g. This value needs to be increased to achieve high energy density when used with the low cell?voltage nanoparticle LiFePO4 cathode. Thirdly, the rate capability under cycling conditions of natural graphite based materials must be improved to match that of the nanoparticle LiFePO4. Natural graphite materials contain inherent crystallinity and lithium intercalation activity. They hold particular appeal, as they offer huge potential for industrial energy savings with the energy costs essentially subsidized by geological processes. Natural graphites have been heat?treated to a substantially lower temperature (as low as 1000?1500C) and used as anode active materials to address the problems described above. Finally, corresponding graphitization and post?treatment processes were developed that are amenable to scaling to automotive quantities.

  20. THE UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL ANNUAL CAMPUS SECURITY REPORT

    E-Print Network [OSTI]

    McLaughlin, Richard M.

    THE UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL 2014 ANNUAL CAMPUS SECURITY REPORT INCLUDING policies. In accordance with that requirement, The University of North Carolina at Chapel Hill's Office of University Counsel, working with partners across campus, has prepared this report. The University of North

  1. Subsurface Utility Location Standards UNC Chapel Hill Page 1 of 2 May 17, 2013

    E-Print Network [OSTI]

    McLaughlin, Richard M.

    Subsurface Utility Location Standards UNC ­ Chapel Hill Page 1 of 2 May 17, 2013 THE UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL SUBSURFACE UTILITY LOCATION STANDARDS Created on July 7, 2005 (Updated May 2013) Scope: Perform field location surveys of utilities installed during the construction phase

  2. HEPATIC MINERALS OF WHITE-TAILED AND MULE DEER IN THE SOUTHERN BLACK HILLS, SOUTH DAKOTA

    E-Print Network [OSTI]

    HEPATIC MINERALS OF WHITE-TAILED AND MULE DEER IN THE SOUTHERN BLACK HILLS, SOUTH DAKOTA Teresa J status, and species. Key words: Black Hills, elements, fire, liver, mule deer, Odocoileus hemionus and laboratory animals (Robbins, 1983). Liver concentrations of some trace elements have been measured in elk

  3. Connaught Hill Park 37.0 acres (Connaught Drive & Queensway St.)

    E-Print Network [OSTI]

    Northern British Columbia, University of

    CITY PARKS Connaught Hill Park 37.0 acres (Connaught Drive & Queensway St.) Picnic Site 346.0 acres (Cranbrook Hill Rd.) Hiking Trails (15.0 km), Picnic Shelter and Sites, Viewpoint, Public (Heather Rd. & Austin Rd. West) Ball Diamonds, Soccer Pitch, Washrooms, Elks Centre Recreation Place 33

  4. 1. Introduction The Ferguson Hill section in New York Canyon has been

    E-Print Network [OSTI]

    McRoberts, Christopher A.

    1. Introduction The Ferguson Hill section in New York Canyon has been well studied.g. Muller & Ferguson, 1939; Taylor et al., 1983, 2000; Guex et al., 1997, 2003a, b; Ward et al., 2007 of the Psiloceras tilmanni group at Ferguson Hill as the defining criteria for the base Hettangian GSSP

  5. Independent Oversight Review, Richland Operations Office and CH2M Hill Plateau Remediation Company and Mission Support Alliance- April 2012

    Office of Energy Efficiency and Renewable Energy (EERE)

    Review of Richland Operations Office and CH2M Hill Plateau Remediation Company and Mission Support Alliance Conduct of Operations

  6. The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL DiFi: Fast 3D Distance Field Computation

    E-Print Network [OSTI]

    North Carolina at Chapel Hill, University of

    The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL DiFi: Fast 3D Distance Field Computation using Graphics Hardware Avneesh Sud, Miguel A. Otaduy and Dinesh Manocha University of North Carolina at Chapel Hill http://gamma.cs.unc.edu/DiFi #12;The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL Distance Field

  7. Modular anode assemblies and methods of using the same for electrochemical reduction

    DOE Patents [OSTI]

    Wiedmeyer, Stanley G; Barnes, Laurel A; Williamson, Mark A; Willit, James L

    2015-02-17

    Modular anode assemblies are used in electrolytic oxide reduction systems for scalable reduced metal production via electrolysis. Assemblies include a channel frame connected to several anode rods extending into an electrolyte. An electrical system powers the rods while being insulated from the channel frame. A cooling system removes heat from anode rods and the electrical system. An anode guard attaches to the channel frame to prevent accidental electrocution or damage during handling or repositioning. Each anode rod may be divided into upper and lower sections to permit easy repair and swapping out of lower sections. The modular assemblies may have standardized components to permit placement at multiple points within a reducing system. Example methods may operate an electrolytic oxide reduction system by positioning the modular anode assemblies in the reduction system and applying electrical power to the plurality of anode assemblies.

  8. Electrocatalyst for alcohol oxidation at fuel cell anodes

    DOE Patents [OSTI]

    Adzic, Radoslav (East Setauket, NY); Kowal, Andrzej (Cracow, PL)

    2011-11-02

    In some embodiments a ternary electrocatalyst is provided. The electrocatalyst can be used in an anode for oxidizing alcohol in a fuel cell. In some embodiments, the ternary electrocatalyst may include a noble metal particle having a surface decorated with clusters of SnO.sub.2 and Rh. The noble metal particles may include platinum, palladium, ruthenium, iridium, gold, and combinations thereof. In some embodiments, the ternary electrocatalyst includes SnO.sub.2 particles having a surface decorated with clusters of a noble metal and Rh. Some ternary electrocatalysts include noble metal particles with clusters of SnO.sub.2 and Rh at their surfaces. In some embodiments the electrocatalyst particle cores are nanoparticles. Some embodiments of the invention provide a fuel cell including an anode incorporating the ternary electrocatalyst. In some aspects a method of using ternary electrocatalysts of Pt, Rh, and SnO.sub.2 to oxidize an alcohol in a fuel cell is described.

  9. $?$-tempered metadynamics: Artifact independent convergence times for wide hills

    E-Print Network [OSTI]

    Bradley M. Dickson

    2015-10-26

    Recent analysis of well-tempered metadynamics (WTmetaD) showed that it converges without mollification artifacts in the bias potential. Here we explore how metadynamics heals mollification artifacts, how healing impacts convergence time, and whether alternative temperings may be used to improve efficiency. We introduce "$\\mu$-tempered" metadynamics as a simple tempering scheme, inspired by a related mollified adaptive biasing potential (mABP), that results in artifact independent convergence of the free energy estimate. We use a toy model to examine the role of artifacts in WTmetaD and solvated alanine dipeptide to compare the well-tempered and $\\mu$-tempered frameworks demonstrating fast convergence for hill widths as large as $60^{\\circ}$ for $\\mu$TmetaD.

  10. Western Shallow Oil Zone, Elk Hills Field, Kern County, California:

    SciTech Connect (OSTI)

    Carey, K.B.

    1987-09-01

    The general Reservoir Study of the Western Shallow Oil Zone was prepared by Evans, Carey and Crozier as Task Assignment 009 with the United States Department of Energy. This study, Appendix II addresses the first Wilhelm Sands and its sub unites and pools. Basic pressure, production and assorted technical data were provided by the US Department of Energy staff at Elk Hills. These data were accepted as furnished with no attempt being made by Evans, Carey and Crozier for independent verification. This study has identified the petrophysical properties and the past productive performance of the reservoir. Primary reserves have been determined and general means of enhancing future recovery have been suggested. It is hoped that this volume can now additionally serve as a take off point for exploitation engineers to develop specific programs toward the end.

  11. DOE turns down all bids for Elk Hills crude

    SciTech Connect (OSTI)

    Not Available

    1992-03-30

    This paper reports that the U.S. Department of Energy has rejected all bids submitted in the Mar. 5 semiannual sale of crude oil from Elk Hills Naval Petroleum Reserve (NPR-1) in California. DOE the all 19 bids for the 53,740 b/d of crude were too low. The bids ranged from $11.71 to $14.06/bbl, with the top bids for the highest quality Stevens zone crude averaging $13.25/bbl. California oil companies the they bid what the market would bear, explaining a surplus of Alaskan crude on the West Coast has driven down the price of local crudes, notably heavy crudes. DOE will extend the current oil purchase contracts through April while it issues a new request for bids. It planned to issue the solicitation Mar. 23 and receive bids Apr. 15.

  12. Polymer graphite composite anodes for Li-ion batteries

    E-Print Network [OSTI]

    Popov, Branko N.

    Polymer graphite composite anodes for Li-ion batteries Basker Veeraraghavan, Bala Haran, Ralph analysis #12;TGA analysis of polymer composite SFG10 samples -0.0 150.0 300.0 450.0 600.0 750.0 900-discharge curves of polymer composite SFG10 samples 0 200 400 600 800 Specific Capacity (mAh/g) 0.0 1.0 2.0 3.0 4

  13. Nano-structured Materials as Anodes | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURING OFFICESpecialAPPENDIX FOrigin ofAllenDepartmentNYSERDA S ummaryNamrataAnodes

  14. Developing High Capacity, Long Life Anodes | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based| Department8, 20153DanielthroughDeterminingmanagement toLife Anodes

  15. World Wide WebWWWDeep Web Web Deep Web

    E-Print Network [OSTI]

    Deep Web Web World Wide WebWWWDeep Web Web Deep Web Deep Web Deep Web Deep Web Deep Web 1 World Wide Web [1] Web 200,000TB Web Web Web Internet Web Web Web "" Surface Web Deep Web Surface Web 21.3% Surface Web Deep Web [2] Deep Web Web Crawler Deep Web 1 Web

  16. A deep earthquake goes supershear

    SciTech Connect (OSTI)

    Wilson, R. Mark

    2014-09-01

    Seismic analysis of an aftershock off Russias Kamchatka Peninsula offers evidence that deep earthquakes are more complicated than geoscientists realized.

  17. Electrochemical aging of humectant-treated thermal-sprayed zinc anodes for cathodic protection

    SciTech Connect (OSTI)

    Covino, B.S. Jr.; Holcomb, G.R.; Bullard, S.J.; Russell, J.H.; Cramer, S.D.; Bennett, J.E.; Laylor, H.M.

    1999-07-01

    Humectants, substances that promote the retention of moisture, were studied to determine their effectiveness in improving the performance and extending the service life of both new and previously-aged thermal-sprayed Zn anodes used in impressed current (ICCP) and galvanic cathodic protection (GCP) systems for steel-reinforced concrete structures. Potassium acetate, lithium nitrate, and lithium bromide were applied to a series of thermal-sprayed Zn-coated concrete slabs before starting the ICCP or GCP experiment. All of the humectants altered the behavior of the thermal-sprayed Zn anodes. LiNO{sub 3} was the most beneficial for ICCP anodes and LiBr was the most beneficial for GCP anodes. Circuit resistances for ICCP anodes and galvanic current density for GCP anodes are compared on the basis of electrochemical aging, humidity, and type of humectant.

  18. Analysis of Cadmium in Undissolved Anode Materials of Mark-IV Electrorefiner

    SciTech Connect (OSTI)

    Tae-Sic Yoo; Guy L. Fredrickson; DeeEarl Vaden; Brian R. Westphal

    2013-10-01

    The Mark-IV electrorefiner (Mk-IV ER) contains an electrolyte/molten cadmium system for refining uranium electrochemically. Typically, the anode of the Mk-IV ER consists of the chopped sodium-bonded metallic driver fuels, which have been primarily U-10Zr binary fuels. Chemical analysis of the residual anode materials after electrorefining indicates that a small amount of cadmium is removed from the Mk-IV ER along with the undissolved anode materials. Investigation of chemical analysis data indicates that the amount of cadmium in the undissolved anode materials is strongly correlated with the anode rotation speeds and the residence time of the anode in the Mk-IV ER. Discussions are given to explain the prescribed correlation.

  19. Exciton quenching at PEDOT:PSS anode in polymer blue-light-emitting diodes

    SciTech Connect (OSTI)

    Abbaszadeh, D.; Wetzelaer, G. A. H.; Nicolai, H. T.

    2014-12-14

    The quenching of excitons at the poly(3,4-ethylenedioxythiophene):poly(styrenesulfonic acid) (PEDOT:PSS) anode in blue polyalkoxyspirobifluorene-arylamine polymer light-emitting diodes is investigated. Due to the combination of a higher electron mobility and the presence of electron traps, the recombination zone shifts from the cathode to the anode with increasing voltage. The exciton quenching at the anode at higher voltages leads to an efficiency roll-off. The voltage dependence of the luminous efficiency is reproduced by a drift-diffusion model under the condition that quenching of excitons at the PEDOT:PSS anode and metallic cathode is of equal strength. Experimentally, the efficiency roll-off at high voltages due to anode quenching is eliminated by the use of an electron-blocking layer between the anode and the light-emitting polymer.

  20. Cu--Ni--Fe anode for use in aluminum producing electrolytic cell

    SciTech Connect (OSTI)

    Bergsma, S. Craig; Brown, Craig W.; Bradford, Donald R; Barnett, Robert J.; Mezner, Michael B.

    2006-07-18

    A method of producing aluminum in an electrolytic cell containing alumina dissolved in an electrolyte, the method comprising the steps of providing a molten salt electrolyte at a temperature of less than 900.degree. C. having alumina dissolved therein in an electrolytic cell having a liner for containing the electrolyte, the liner having a bottom and walls extending upwardly from said bottom. A plurality of non-consumable Cu--Ni--Fe anodes and cathodes are disposed in a vertical direction in the electrolyte, the cathodes having a plate configuration and the anodes having a flat configuration to compliment the cathodes. The anodes contain apertures therethrough to permit flow of electrolyte through the apertures to provide alumina-enriched electrolyte between the anodes and the cathodes. Electrical current is passed through the anodes and through the electrolyte to the cathodes, depositing aluminum at the cathodes and producing gas at the anodes.

  1. Intern experience at CH?M Hill, Inc.: an internship report

    E-Print Network [OSTI]

    Winter, William John, 1949-

    2013-03-13

    (standards) imposed upon the mill by the State of Washington Department of Ecology and the U.S. Environmental Protection Agency. The author's assignment also entailed necessary interaction with the project manager and other CH?M HILL design...

  2. Microsoft Word - CH1311-11 CH2M HILL Awards $1B to Small Businesses

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

    price. Since receiving the contract in 2008, CH2M HILL awarded more than 1 billion in contracts to small businesses, representing 28 percent of the contract price to-date. Of...

  3. Joint DOE-CH2M HILL News Release Media Contact: For Immediate...

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

    price. Since receiving the contract in 2008, CH2M HILL awarded more than 1 billion in contracts to small businesses, representing 28 percent of the contract price to date....

  4. Rock-Water Interactions in the Fenton Hill, New Mexico, Hot Dry...

    Open Energy Info (EERE)

    Rock-Water Interactions in the Fenton Hill, New Mexico, Hot Dry Rock Geothermal Systems I. Fluid Mixing and Chemical Geothermometry Jump to: navigation, search OpenEI Reference...

  5. ICFT- An Initial Closed-Loop Flow Test of the Fenton Hill Phase...

    Open Energy Info (EERE)

    ICFT- An Initial Closed-Loop Flow Test of the Fenton Hill Phase II HDR Reservoir Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: ICFT- An Initial...

  6. Water-Gas Samples At Fenton Hill Hdr Geothermal Area (Goff &...

    Open Energy Info (EERE)

    Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Water-Gas Samples At Fenton Hill Hdr Geothermal Area (Goff & Janik, 2002) Redirect page Jump to:...

  7. Turkey Hill Dairy: Where Energy is Not Left Flapping in the Wind...

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

    Liberty Mint and Blitzburgh Crunch sold from Vermont to Florida, Turkey Hill Dairy is the fourth largest producer of ice cream in the United States. Now, nearly a quarter of the...

  8. Case Study Walnut Hill United Methodist Church - Dallas, Texas, Chiller Replacement Analysis

    E-Print Network [OSTI]

    Phillips, J.

    1998-01-01

    In March of 1992 Walnut Hill United Methodist Church in Dallas, Tx. decided that their existing thermal storage and electric reciprocating chiller system were both in need of replacement. After analyzing several options, they chose to install 150...

  9. Restructuring the urban neighborhood : the dialogue between image and ideology in Phoenix Hill, Louisville, Kentucky

    E-Print Network [OSTI]

    Isaacs, Mark Andrew

    1980-01-01

    This thesis addresses the problems of restructuring the urban neighborhood as specifically applied to the Phoenix Hill community in Louisville, Kentucky. Theory and concepts are briefly presented as a basis for design ...

  10. Hadean-Archean transitions: Constraints from the Jack Hills detrital zircon record

    E-Print Network [OSTI]

    Bell, Elizabeth Ann

    2013-01-01

    Sr, Sm-Nd and Pb-Pb geochronology of ancient gneisses from1991. SHRIMP U-Pb zircon geochronology of the Narryer GneissAmelin, Y.V. , 1998. Geochronology of the Jack Hills

  11. University of the West Indies Cave Hill Campus, P.O. Boa: 64

    E-Print Network [OSTI]

    University of the West Indies Cave Hill Campus, P.O. Boa: 64 Barbados. West Indies Bellairs Resea previously (Fbr- ward 1974) in a Sherer! environmental chamber (Model CEL-44) on a 14:10 LD cycle

  12. 2004 Universities Federation for Animal Welfare The Old School, Brewhouse Hill, Wheathampstead,

    E-Print Network [OSTI]

    Indiana University

    S115 2004 Universities Federation for Animal Welfare The Old School, Brewhouse Hill by animals in choice tests and improvements in welfare is not straightfor- ward. A range of different

  13. EIS-0266: Glass Mountain/Four Mile Hill Geothermal Project, California

    Broader source: Energy.gov [DOE]

    The EIS analyzes BPA's proposed action to approve the Transmission Services Agreements (TSAs) and Power Purchase Agreements (PPAs) with Calpine Siskiyou Geothermal Partners, L.P. (Calpine) to acquire output from the Fourmile Hill Geothermal Development Project (Project).

  14. Los Alamos National Laboratory Investigates Fenton Hill to Support Future Land Use

    Broader source: Energy.gov [DOE]

    LOS ALAMOS, N.M. Supporting future land use for the U.S. Forest Service, Los Alamos National Laboratorys Corrective Actions Program (CAP) completed sampling soil at Fenton Hill in the Jemez Mountains this month.

  15. Deep Inelastic Neutrino Interactions

    E-Print Network [OSTI]

    S. Kretzer; M. H. Reno

    2003-06-30

    Understanding neutrino interactions is an important task in searches for neutrino oscillations; e.g. the nu_{mu} -> nu_{tau} oscillation hypothesis will be tested through nu_{tau} production of tau in long-baseline experiments as well as underground neutrino telescopes. An anomaly in the deep inelastic interaction of neutrinos has recently been observed by the NuTeV collaboration -- resulting in a measured weak mixing angle sin^2 Theta_{W} that differs by ~ 3 sigma from the standard model expectation. In this contribution to the proceedings of NUINT02, we summarize results on the NLO neutrino structure functions and cross sections in which charm quark mass and target mass effects in the collinear approximation are included.

  16. Method of deep drilling

    DOE Patents [OSTI]

    Colgate, Stirling A. (4616 Ridgeway, Los Alamos, NM 87544)

    1984-01-01

    Deep drilling is facilitated by the following steps practiced separately or in any combination: (1) Periodically and sequentially fracturing zones adjacent the bottom of the bore hole with a thixotropic fastsetting fluid that is accepted into the fracture to overstress the zone, such fracturing and injection being periodic as a function of the progression of the drill. (2) Casing the bore hole with ductile, pre-annealed casing sections, each of which is run down through the previously set casing and swaged in situ to a diameter large enough to allow the next section to run down through it. (3) Drilling the bore hole using a drill string of a low density alloy and a high density drilling mud so that the drill string is partially floated.

  17. Process and apparatus for recovery of fissionable materials from spent reactor fuel by anodic dissolution

    DOE Patents [OSTI]

    Tomczuk, Zygmunt (Orland Park, IL); Miller, William E. (Naperville, IL); Wolson, Raymond D. (Lockport, IL); Gay, Eddie C. (Park Forest, IL)

    1991-01-01

    An electrochemical process and apparatus for the recovery of uranium and plutonium from spent metal clad fuel pins is disclosed. The process uses secondary reactions between U.sup.+4 cations and elemental uranium at the anode to increase reaction rates and improve anodic efficiency compared to prior art processes. In another embodiment of the process, secondary reactions between Cd.sup.+2 cations and elemental uranium to form uranium cations and elemental cadmium also assists in oxidizing the uranium at the anode.

  18. STUDIES ON THE ROLE OF THE SUBSTRATE INTERFACE FOR GERMANIUM AND SILICON LITHIUM ION BATTERY ANODES

    E-Print Network [OSTI]

    Florida, University of

    AND SILICON LITHIUM ION BATTERY ANODES........................................................................................................................16 1.1 Lithium Ion Batteries...................................................................................17 1.1.2 Lithium Ion Battery Chemistry

  19. Titania-graphene anode electrode paper | OSTI, US Dept of Energy...

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

    Titania-graphene anode electrode paper Re-direct Destination: A method for forming a nanocomposite material, the nanocomposite material formed thereby, and a battery made using the...

  20. Material and Energy Flows in the Production of Cathode and Anode...

    Office of Scientific and Technical Information (OSTI)

    and Energy Flows in the Production of Cathode and Anode Materials for Lithium Ion Batteries Citation Details In-Document Search Title: Material and Energy Flows in the...

  1. Buried anode lithium thin film battery and process for forming the same

    DOE Patents [OSTI]

    Lee, Se-Hee; Tracy, C. Edwin; Liu, Ping

    2004-10-19

    A reverse configuration, lithium thin film battery (300) having a buried lithium anode layer (305) and process for making the same. The present invention is formed from a precursor composite structure (200) made by depositing electrolyte layer (204) onto substrate (201), followed by sequential depositions of cathode layer (203) and current collector (202) on the electrolyte layer. The precursor is subjected to an activation step, wherein a buried lithium anode layer (305) is formed via electroplating a lithium anode layer at the interface of substrate (201) and electrolyte film (204). The electroplating is accomplished by applying a current between anode current collector (201) and cathode current collector (202).

  2. Organic Light Emitting Diodes Using a Ga:ZnO Anode

    SciTech Connect (OSTI)

    Berry, J. J.; Ginley, D. S.; Burrows, Paul E.

    2008-05-12

    We report the application of gallium doped zinc oxide (GZO) films as anodes in organic light emitting diodes (OLEDs). Pulsed laser deposited GZO films of differing Ga composition are examined. Bilayer OLEDs using GZO and indium tin oxide (ITO) anodes are then compared. Relative to ITO, the GZO anodes have slightly better sheet resistance and transparency in the visible spectral region. Device data suggest GZO results in more effective hole injection into an aromatic triamine hole transporting layer. Indium free anodes are expected toimprove OLED stability while lowering the cost per unit area, crucial for OLED based lighting applications.

  3. Structural transformation of nickel hydroxide films during anodic oxidation

    SciTech Connect (OSTI)

    Crocker, R.W.; Muller, R.H.

    1992-05-01

    The transformation of anodically formed nickel hydroxide/oxy-hydroxide electrodes has been investigated. A mechanism is proposed for the anodic oxidation reaction, in which the reaction interface between the reduced and oxidized phases of the electrode evolves in a nodular topography that leads to inefficient utilization of the active electrode material. In the proposed nodular transformation model for the anodic oxidation reaction, nickel hydroxide is oxidized to nickel oxy-hydroxide in the region near the metal substrate. Since the nickel oxy-hydroxide is considerably more conductive than the surrounding nickel hydroxide, as further oxidation occurs, nodular features grow rapidly to the film/electrolyte interface. Upon emerging at the electrolyte interface, the reaction boundary between the nickel hydroxide and oxy-hydroxide phases spreads laterally across the film/electrolyte interface, creating an overlayer of nickel oxy-hydroxide and trapping uncharged regions of nickel hydroxide within the film. The nickel oxy-hydroxide overlayer surface facilitates the oxygen evolution side reaction. Scanning tunneling microscopy of the electrode in its charged state revealed evidence of 80 {endash} 100 Angstrom nickel oxy-hydroxide nodules in the nickel hydroxide film. In situ spectroscopic ellipsometer measurements of films held at various constant potentials agree quantitatively with optical models appropriate to the nodular growth and subsequent overgrowth of the nickel oxy-hydroxide phase. A two-dimensional, numerical finite difference model was developed to simulate the current distribution along the phase boundary between the charged and uncharged material. The model was used to explore the effects of the physical parameters that govern the electrode behavior. The ratio of the conductivities of the nickel hydroxide and oxy-hydroxide phases was found to be the dominant parameter in the system.

  4. Forming gas treatment of lithium ion battery anode graphite powders

    DOE Patents [OSTI]

    Contescu, Cristian Ion; Gallego, Nidia C; Howe, Jane Y; Meyer, III, Harry M; Payzant, Edward Andrew; Wood, III, David L; Yoon, Sang Young

    2014-09-16

    The invention provides a method of making a battery anode in which a quantity of graphite powder is provided. The temperature of the graphite powder is raised from a starting temperature to a first temperature between 1000 and 2000.degree. C. during a first heating period. The graphite powder is then cooled to a final temperature during a cool down period. The graphite powder is contacted with a forming gas during at least one of the first heating period and the cool down period. The forming gas includes H.sub.2 and an inert gas.

  5. Ni/YSZ Anode Interactions with Impurities in Coal Gas

    SciTech Connect (OSTI)

    Marina, Olga A.; Pederson, Larry R.; Coyle, Christopher A.; Thomsen, Edwin C.; Coffey, Greg W.

    2009-10-16

    Performance of solid oxide fuel cell (SOFC) with nickel/zirconia anodes on synthetic coal gas in the presence of low levels of phosphorus, arsenic, selenium, sulfur, hydrogen chloride, and antimony impurities were evaluated. The presence of phosphorus and arsenic led to the slow and irreversible SOFC degradation due to the formation of secondary phases with nickel, particularly close to the gas inlet. Phosphorus and antimony surface adsorption layers were identified as well. Hydrogen chloride and sulfur interactions with the nickel were limited to the surface adsorption only, whereas selenium exposure also led to the formation of nickel selenide for highly polarized cells.

  6. Conductive polymeric cable anodes for pipelines with deteriorating coatings

    SciTech Connect (OSTI)

    Gibson, W.F.; Pikas, J.L. )

    1993-03-01

    Deteriorating pipeline coating systems have been a dilemma in the industry for many years. The interaction between coatings and cathodic protection (CP) is based on the type of coating and the amount of deterioration. There are two primary strategies to approach the problem: recoat, which is very expensive and may require taking the line out of service and cause loss of revenue; or install additional conventional CP groundbed systems. This article presents a state-of-the-art groundbed system using close-coupled conductive polymeric cable anodes that eliminate the problems of conventional groundbeds.

  7. A Better Anode Design to Improve Lithium-Ion Batteries

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach HomeA Better Anode Design to Improve Lithium-Ion Batteries Print Lithium-ion batteries are in smart

  8. A Better Anode Design to Improve Lithium-Ion Batteries

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach HomeA Better Anode Design to Improve Lithium-Ion Batteries Print Lithium-ion batteries are in smartA

  9. A Better Anode Design to Improve Lithium-Ion Batteries

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach HomeA Better Anode Design to Improve Lithium-Ion Batteries Print Lithium-ion batteries are in smartAA

  10. A Better Anode Design to Improve Lithium-Ion Batteries

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.TheoryTuesday, August 10, 20102016 News Below are4BElectron---neutrinoA Better Anode

  11. A Better Anode Design to Improve Lithium-Ion Batteries

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.TheoryTuesday, August 10, 20102016 News Below are4BElectron---neutrinoA Better AnodeA

  12. Silicon Nanowire Anodes for Next Generation Energy Storage

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing Tool FitsProjectDataSecretary Moniz'sSeparationNanowire Anodes for Next Generation Energy

  13. Horizontal wells improve recovery at the Elk Hills Petroleum Reserve

    SciTech Connect (OSTI)

    Rintoul, B.

    1995-11-01

    In 1988 the US Department of Energy and Bechtel implemented a program to slow production declines in the Elk Hills 26R pool sand of the Naval Petroleum Reserve No. 1. It was also hoped horizontal wells would increase the production rate, decrease gas production and extend economic life of the reservoir. The Stevens sand pool targeted for the project is a high-quality, sand-rich turbidite channel system encapsulated within Miocene Monterey siliceous shales, mudstones and associated sediments. The pool is about 3-miles long by 3/4-mile wide. The paper describes the specifications and drilling of the first four out of the 14 horizontal wells drilled at this facility. Horizontal drilling technology has completely altered the future of the 26R pool. In 1980 estimated ultimate recovery (EUR) from the sand was 211 million bbl. With the latest horizontal well drilling campaign, the pool is expected to pass that estimate in 1997 when oil production is forecasted to be at least 13,000 b/d. EUR form the 26R sand now is more than 250 million bbl, and even that estimate is being revised upward.

  14. Deep water gives up another secret

    E-Print Network [OSTI]

    Manning, CE

    2013-01-01

    COMMENTARY Deep water gives up another secret Craig E.important properties at deep-earth conditions: its dielec-magmas carry water from the deep interior. Water in?u- ences

  15. Pulsed klystrons with feedback controlled mod-anode modulators

    SciTech Connect (OSTI)

    Reass, William A [Los Alamos National Laboratory; Baca, David M [Los Alamos National Laboratory; Jerry, Davis L [Los Alamos National Laboratory; Rees, Daniel E [Los Alamos National Laboratory

    2009-01-01

    This paper describes a fast rise and fall, totem-pole mod-anode modulators for klystron application. Details of these systems as recently installed utilizing a beam switch tube ''on-deck'' and a planar triode ''off-deck'' in a grid-catch feedback regulated configuration will be provided. The grid-catch configuration regulates the klystron mod-anode voltage at a specified set-point during switching as well as providing a control mechanism that flat-top regulates the klystron beam current during the pulse. This flat-topped klystron beam current is maintained while the capacitor bank droops. In addition, we will review more modern on-deck designs using a high gain, high voltage planar triode as a regulating and switching element. These designs are being developed, tested, and implemented for the Los Alamos Neutron Science Center (LANSCE) accelerator refurbishment project, ''LANSCE-R''. An advantage of the planar triode is that the tube can be directly operated with solid state linear components and provides for a very compact design. The tubes are inexpensive compared to stacked semiconductor switching assemblies and also provide a linear control capability. Details of these designs are provided as well as operational and developmental results.

  16. Aerogel and xerogel composites for use as carbon anodes

    DOE Patents [OSTI]

    Cooper, John F. (Oakland, CA); Tillotson, Thomas M. (Tracy, CA); Hrubesh, Lawrence W. (Pleasanton, CA)

    2010-10-12

    A method for forming a reinforced rigid anode monolith and fuel and product of such method. The method includes providing a solution of organic aerogel or xerogel precursors including at least one of a phenolic resin, phenol (hydroxybenzene), resorcinol(1,3-dihydroxybenzene), or catechol(1,2-dihydroxybenzene); at least one aldehyde compound selected from the group consisting of formaldehyde, acetaldehyde, and furfuraldehyde; and an alkali carbonate or phosphoric acid catalyst; adding internal reinforcement materials comprising carbon to said precursor solution to form a precursor mixture; gelling said precursor mixture to form a composite gel; drying said composite gel; and pyrolyzing said composite gel to form a wettable aerogel/carbon composite or a wettable xerogel/carbon composite, wherein said composites comprise chars and said internal reinforcement materials, and wherein said composite is suitable for use as an anode with the chars being fuel capable of being combusted in a molten salt electrochemical fuel cell in the range from 500 C to 800 C to produce electrical energy. Additional methods and systems/compositions are also provided.

  17. Overview of SOFC Anode Interactions with Coal Gas Impurities

    SciTech Connect (OSTI)

    Marina, Olga A.; Pederson, Larry R.; Gemmen, Randall; Gerdes, Kirk; Finklea, Harry; Celik, Ismail B.

    2009-08-11

    Efficiencies greater than 50 percent (higher heating value) have been projected for solid oxide fuel cell (SOFC) systems fueled with gasified coal, even with carbon sequestration. Multiple minor and trace components are present in coal that could affect fuel cell performance, however, which vary widely depending on coal origin and type. Minor and trace components have been classified into three groups: elements with low volatility that are likely to remain in the ash, elements that will partition between solid and gas phases, and highly volatile elements that are unlikely to condense. Those in the second group are of most concern. In the following, an overview of the results of SOFC anode interactions with phosphorus, arsenic, selenium, sulfur, antimony, and hydrogen chloride as single contaminants or in combinations is discussed. Tests were performed using both anode- and electrolyte-supported cells in synthetic coal gas. The ultimate purpose of this work is to establish maximum permissible concentrations for impurities in coal gas, to aid in the selection of appropriate coal gas clean-up technologies.

  18. Dry gas zone, Elk Hills Field, Kern County, California: General reservoir study: Engineering data, effective August 1, 1988

    SciTech Connect (OSTI)

    Not Available

    1989-01-10

    This reservoir study of the dry gas zone of Elk Hills Field is a data compilation with information relating to well: completion; production; pressure; and back pressure. (JF)

  19. A Planar Anode -Supported Solid Oxide Fuel Cell Model with Internal Reforming of Natural Gas

    E-Print Network [OSTI]

    Boyer, Edmond

    1 A Planar Anode - Supported Solid Oxide Fuel Cell Model with Internal Reforming of Natural Gas.brault@univ-orleans.fr Abstract Solid Oxide Fuel Cells (SOFCs) are of great interest due to their high energy efficiency, low, a mathematical model of a co - flow planar anode - supported solid oxide fuel cell with internal reforming

  20. Optimization of purge cycle for dead-ended anode fuel cell Jixin Chen a,

    E-Print Network [OSTI]

    Stefanopoulou, Anna

    Optimization of purge cycle for dead-ended anode fuel cell operation Jixin Chen a, *, Jason B 9 March 2013 Keywords: Dead-ended anode Fuel cell optimization Hydrogen loss Carbon corrosion, University of Michigan, 2350 Hayward St., Ann Arbor, MI 48109, USA b Fuel Cell Stack Research, Research

  1. Carbon Supported Polyaniline as Anode Catalyst: Pathway to Platinum-Free Fuel Cells

    E-Print Network [OSTI]

    Zabrodskii, A G; Malyshkin, V G; Sapurina, I Y

    2006-01-01

    The effectiveness of carbon supported polyaniline as anode catalyst in a fuel cell (FC) with direct formic acid electrooxidation is experimentally demonstrated. A prototype FC with such a platinum-free composite anode exhibited a maximum room-temperature specific power of about 5 mW/cm2

  2. Strong blue emission from anodic alumina membranes with ordered nanopore array

    E-Print Network [OSTI]

    Chen, Haydn H.

    Strong blue emission from anodic alumina membranes with ordered nanopore array G. S. Huang, X. L by anodization in oxalic acid showed a strong PL peak in the blue. Due to an obvious asymmetry, the PL peak can that the two blue PL bands originate from optical transitions in two kinds of different oxygen-deficient defect

  3. Impedance Analysis of Silicon Nanowire Lithium Ion Battery Anodes Riccardo Ruffo,

    E-Print Network [OSTI]

    Cui, Yi

    Impedance Analysis of Silicon Nanowire Lithium Ion Battery Anodes Riccardo Ruffo, Seung Sae Hong as a high-capacity anode in a lithium ion battery. The ac response was measured by using impedance for higher specific energy lithium ion batteries for applications such as electric vehicles, next generation

  4. Study of polypyrrole graphite composite as anode material for secondary lithium-ion batteries

    E-Print Network [OSTI]

    Popov, Branko N.

    Study of polypyrrole graphite composite as anode material for secondary lithium-ion batteries; Irreversible capacity; Anode material; Lithium-ion batteries 1. Introduction To ensure long cycle life for the Li-ion battery. Of various carbon materials that have been tried, graphite is favored because it (i

  5. Engineering Empty Space between Si Nanoparticles for Lithium-Ion Battery Anodes

    E-Print Network [OSTI]

    Cui, Yi

    Engineering Empty Space between Si Nanoparticles for Lithium-Ion Battery Anodes Hui Wu, Guangyuan ABSTRACT: Silicon is a promising high-capacity anode material for lithium-ion batteries yet attaining long materials for lithium-ion batteries (Li-ion).1,2 In particular, they have focused on conversion oxides,1

  6. Synthesis and Electrochemical Performance of a Lithium Titanium Phosphate Anode for Aqueous Lithium-Ion Batteries

    E-Print Network [OSTI]

    Cui, Yi

    on larger scales. Im- provement of the safety of lithium-ion batteries must occur if they are to be utilized in aqueous cells. However, the choice of a suitable anode material for an aqueous lithium-ion battery is moreSynthesis and Electrochemical Performance of a Lithium Titanium Phosphate Anode for Aqueous Lithium-Ion

  7. Self-healing chemistry enables the stable operation of silicon microparticle anodes for

    E-Print Network [OSTI]

    Cui, Yi

    -healing feature is particularly desirable for energy storage because the lifetimes of many rechargeable batteriesSelf-healing chemistry enables the stable operation of silicon microparticle anodes for high, such as silicon anodes, is shortened by mechanical fractures generated during the cycling process. Here, inspired

  8. Stable cycling of double-walled silicon nanotube battery anodes through solidelectrolyte

    E-Print Network [OSTI]

    Cui, Yi

    for applications in consumer electronics, transport and large- scale renewable energy storage15 . Silicon hasStable cycling of double-walled silicon nanotube battery anodes through solid cycling and an unstable solidelectro- lyte interphase has limited the cycle life of silicon anodes

  9. Solid state thin film battery having a high temperature lithium alloy anode

    DOE Patents [OSTI]

    Hobson, D.O.

    1998-01-06

    An improved rechargeable thin-film lithium battery involves the provision of a higher melting temperature lithium anode. Lithium is alloyed with a suitable solute element to elevate the melting point of the anode to withstand moderately elevated temperatures. 2 figs.

  10. Altering Anode Thickness To Improve Power Production in Microbial Fuel Cells with Different Electrode Distances

    E-Print Network [OSTI]

    Altering Anode Thickness To Improve Power Production in Microbial Fuel Cells with Different ABSTRACT: A better understanding of how anode and separator physical properties affect power production is needed to improve energy and power production by microbial fuel cells (MFCs). Oxygen crossover from

  11. Analysis of Mass Transport of Methanol at the Anode of a Direct Methanol Fuel Cell

    E-Print Network [OSTI]

    Zhao, Tianshou

    Analysis of Mass Transport of Methanol at the Anode of a Direct Methanol Fuel Cell C. Xu,a Y. L. He transport of methanol at the anode of a direct methanol fuel cell DMFC and show that the overall mass current density of an in-house-fabricated DMFC with different flow fields for various methanol

  12. Hierarchical silicon nanowires-carbon textiles matrix as a binder-free anode for

    E-Print Network [OSTI]

    Zhou, Chongwu

    -performance advanced lithium-ion batteries Bin Liu1 , Xianfu Wang1 , Haitian Chen3 , Zhuoran Wang1 , Di Chen1 , Yi and electric vehicle applications, the widely used graphite anodes with significant drawbacks become more anodes fabricated via a facile method. Further, complete lithium-ion batteries based on Si and commercial

  13. Hard templating synthesis of mesoporous and nanowire SnO2 lithium battery anode materials

    E-Print Network [OSTI]

    Cho, Jaephil

    Hard templating synthesis of mesoporous and nanowire SnO2 lithium battery anode materials Hyesun materials for lithium batteries were prepared using KIT-6 and SBA-15 SiO2 templates as an anode material for lithium batteries due to its high capacity (>600 mAh g1 ) compared with graphite

  14. Edge-Enriched Graphitic Anodes by KOH Activation for Higher Rate Capability Lithium Ion Batteries

    E-Print Network [OSTI]

    Lithium Ion Batteries D. Zakhidov,1,2 R. Sugamata,3 T. Yasue,3 T. Hayashi,3 Y. A. Kim,3 and M. Endo4 1 successful anode for lithium ion batteries due to its low cost, safety, and ease of fabrication, but higher are expected to surpass conventional graphite anodes due to larger number of edges for lithium ion

  15. A Comparative Study of Anodized Titania Nanotube Architectures in Aqueous and Nonaqueous Solutions

    SciTech Connect (OSTI)

    Sturgeon, Matthew R; Lai, Peng; Hu, Michael Z.

    2011-01-01

    The unique and highly utilized properties of TiO2 nanotubes are a direct result of nanotube architecture. In order to create different engineered architectures, the effects of electrolyte solution, time, and temperature on the anodization of titanium foil were studied along with the resultant anodized titanium oxide (ATO) nanotube architectures encompassing nanotube length, pore diameter, wall thickness, smoothness, and ordered array structure. Titanium foil was anodized in three different electrolyte solutions: one aqueous (consisting of NH4F and (NH4)2SO4)) and two nonaqueous (glycerin or ethylene glycol, both containing NH4F) at varying temperatures and anodization times. Variation in anodization applied voltage, initial current, and effect of F- ion concentration on ATO nanotube architecture were also studied. Anodization in the aqueous electrolyte produced short, rough nanotube arrays, whereas anodization in organic electrolytes produced long, smooth nanotube arrays greater than 10 m in length. Anodization in glycerin at elevated temperatures for several hours presents the possibility of producing freely dispersed individual nanotubes.

  16. Experimental Investigation of Degradation in PEMFC with Dead-Ended Anode Operation

    E-Print Network [OSTI]

    Stefanopoulou, Anna

    Experimental Investigation of Degradation in PEMFC with Dead-Ended Anode Operation Toyoaki Matsuura Polymer Electrolyte Membrane Fuel Cell (PEMFC) systems. A Dead-Ended Anode (DEA) system has lower cost operation. In this study, the degradation phenomena of the PEMFC operated with DEA at the mid current range

  17. OBSERVATION OF THE INTERNAL STATES OF A PEMFC ANODE GAS CHANNEL

    E-Print Network [OSTI]

    Batlle, Carles

    OBSERVATION OF THE INTERNAL STATES OF A PEMFC ANODE GAS CHANNEL J. Luna1 jluna@iri.upc.edu C of the differ- ent species inside a Proton Exchange Membrane Fuel Cell (PEMFC) anode gas channel. The im of the non-linear one over the linear one can be clearly seen. Keywords: PEMFC, distributed model, non

  18. Nickel Phase Wettability and YSZ Redox Fracture Percolation in Solid Oxide Fuel Cell Anodes

    E-Print Network [OSTI]

    Petta, Jason

    Nickel Phase Wettability and YSZ Redox Fracture Percolation in Solid Oxide Fuel Cell Anodes Alex and Aerospace Engineering Background Solid oxide fuel cells lose mechanical stability and functionality when the anode's ceramic structure is damaged [1]. In cases such as interruption of the fuel supply, Ni can

  19. Vanadium pentoxide modified polycrystalline silicon anode for active-matrix organic light-emitting diodes

    E-Print Network [OSTI]

    to be an efficient anode for organic light-emitting diode OLED X. L. Zhu, J. X. Sun, H. J. Peng, Z. G. Meng, M. Wong of Physics. DOI: 10.1063/1.2099520 Organic light-emitting diodes OLEDs have attracted wide attention dueVanadium pentoxide modified polycrystalline silicon anode for active-matrix organic light

  20. High-efficiency microcavity top-emitting organic light-emitting diodes using silver anode

    E-Print Network [OSTI]

    -film transistors can be bur- ied under the organic light-emitting diode OLED .3 Thus, complicated pixel circuitsHigh-efficiency microcavity top-emitting organic light-emitting diodes using silver anode Huajun February 2006 Top-emitting organic light-emitting diodes TOLEDs employing highly reflective Ag as anode

  1. Comparative study of metal or oxide capped indiumtin oxide anodes for organic light-emitting diodes

    E-Print Network [OSTI]

    of Physics. DOI: 10.1063/1.1556184 I. INTRODUCTION Organic light-emitting diodes OLEDs 1 are challengingComparative study of metal or oxide capped indiumtin oxide anodes for organic light as anodes in organic light-emitting diodes based on N,N -diphenyl-N,N bis 3-methyl-phenyl-1,1 -biphenyl-4

  2. Wireless Magnetothermal Deep Brain Stimulation

    E-Print Network [OSTI]

    Chen, Ritchie

    Wireless deep brain stimulation of well-defined neuronal populations could facilitate the study of intact brain circuits and the treatment of neurological disorders. Here we demonstrate minimally-invasive and remote neural ...

  3. Uniaxial Freezing, Freeze-Drying, and Anodization for Aligned Pore Structure in Dye-Sensitized Solar Cells

    E-Print Network [OSTI]

    Meyers, Marc A.

    Uniaxial Freezing, Freeze-Drying, and Anodization for Aligned Pore Structure in Dye to create the micro- and nanostructures are uniaxial freezing, freeze-drying, and anodization or etching

  4. Durability Prediction of Solid Oxide Fuel Cell Anode Material under Thermo-Mechanical and Fuel Gas Contaminants Effects

    SciTech Connect (OSTI)

    Iqbal, Gulfam; Guo, Hua; Kang , Bruce S.; Marina, Olga A.

    2011-01-10

    Solid Oxide Fuel Cells (SOFCs) operate under harsh environments, which cause deterioration of anode material properties and service life. In addition to electrochemical performance, structural integrity of the SOFC anode is essential for successful long-term operation. The SOFC anode is subjected to stresses at high temperature, thermal/redox cycles, and fuel gas contaminants effects during long-term operation. These mechanisms can alter the anode microstructure and affect its electrochemical and structural properties. In this research, anode material degradation mechanisms are briefly reviewed and an anode material durability model is developed and implemented in finite element analysis. The model takes into account thermo-mechanical and fuel gas contaminants degradation mechanisms for prediction of long-term structural integrity of the SOFC anode. The proposed model is validated experimentally using a NexTech ProbostatTM SOFC button cell test apparatus integrated with a Sagnac optical setup for simultaneously measuring electrochemical performance and in-situ anode surface deformation.

  5. Anode shroud for off-gas capture and removal from electrolytic oxide reduction system

    DOE Patents [OSTI]

    Bailey, James L.; Barnes, Laurel A.; Wiedmeyer, Stanley G.; Williamson, Mark A.; Willit, James L.

    2014-07-08

    An electrolytic oxide reduction system according to a non-limiting embodiment of the present invention may include a plurality of anode assemblies and an anode shroud for each of the anode assemblies. The anode shroud may be used to dilute, cool, and/or remove off-gas from the electrolytic oxide reduction system. The anode shroud may include a body portion having a tapered upper section that includes an apex. The body portion may have an inner wall that defines an off-gas collection cavity. A chimney structure may extend from the apex of the upper section and be connected to the off-gas collection cavity of the body portion. The chimney structure may include an inner tube within an outer tube. Accordingly, a sweep gas/cooling gas may be supplied down the annular space between the inner and outer tubes, while the off-gas may be removed through an exit path defined by the inner tube.

  6. Anode-cathode power distribution systems and methods of using the same for electrochemical reduction

    DOE Patents [OSTI]

    Koehl, Eugene R; Barnes, Laurel A; Wiedmeyer, Stanley G; Williamson, Mark A; Willit, James L

    2014-01-28

    Power distribution systems are useable in electrolytic reduction systems and include several cathode and anode assembly electrical contacts that permit flexible modular assembly numbers and placement in standardized connection configurations. Electrical contacts may be arranged at any position where assembly contact is desired. Electrical power may be provided via power cables attached to seating assemblies of the electrical contacts. Cathode and anode assembly electrical contacts may provide electrical power at any desired levels. Pairs of anode and cathode assembly electrical contacts may provide equal and opposite electrical power; different cathode assembly electrical contacts may provide different levels of electrical power to a same or different modular cathode assembly. Electrical systems may be used with an electrolyte container into which the modular cathode and anode assemblies extend and are supported above, with the modular cathode and anode assemblies mechanically and electrically connecting to the respective contacts in power distribution systems.

  7. Solid oxide fuel cell power plant with an anode recycle loop turbocharger

    SciTech Connect (OSTI)

    Saito, Kazuo; Skiba, Tommy; Patel, Kirtikumar H.

    2015-07-14

    An anode exhaust recycle turbocharger (100) has a turbocharger turbine (102) secured in fluid communication with a compressed oxidant stream within an oxidant inlet line (218) downstream from a compressed oxidant supply (104), and the anode exhaust recycle turbocharger (100) also includes a turbocharger compressor (106) mechanically linked to the turbocharger turbine (102) and secured in fluid communication with a flow of anode exhaust passing through an anode exhaust recycle loop (238) of the solid oxide fuel cell power plant (200). All or a portion of compressed oxidant within an oxidant inlet line (218) drives the turbocharger turbine (102) to thereby compress the anode exhaust stream in the recycle loop (238). A high-temperature, automotive-type turbocharger (100) replaces a recycle loop blower-compressor (52).

  8. DOE to ship 20,000 b/d of Elk Hills oil to SPR

    SciTech Connect (OSTI)

    Not Available

    1992-05-11

    This paper reports that the U.S. department of Energy has decided to ship 20,000 b/d of its Elk Hills field production in California to the Strategic Petroleum Reserve on the Gulf Coast. DOE says prices are too low to sell the high quality Elk Hills Stevens zone oil on the California market. It had warned local buyers it might divert the oil to the Gulf Coast. It says shipping the Elk Hills crude to the SPR site at Big Hill, Tex., will save $2/bbl under the price of comparable crude delivered there for storage in the SPR. Pipeline shipments are to begin June 1 and continue for 4 months, totaling about 2.4 million bbl. DOE may or may not continue the shipments, depending on results of the semiannual Elk Hills crude oil sale in September. Reductions in the existing 12 sales contracts will be prorated among buyers. The 20,000 b/d volume is the most that can be shipped from the West Coast to the Gulf Coast through available pipelines.

  9. Process for mitigating corrosion and increasing the conductivity of steel studs in soderberg anodes of aluminum reduction cells

    DOE Patents [OSTI]

    Oden, Laurance L. (Albany, OR); White, Jack C. (Albany, OR); Ramsey, James A. (The Dalles, OR)

    1994-01-01

    A corrosion resistant electrically conductive coating on steel anode studs used in the production of aluminum by electrolysis.

  10. Parallel vacuum arc discharge with microhollow array dielectric and anode

    SciTech Connect (OSTI)

    Feng, Jinghua; Zhou, Lin; Fu, Yuecheng; Zhang, Jianhua; Xu, Rongkun; Chen, Faxin; Li, Linbo; Meng, Shijian

    2014-07-15

    An electrode configuration with microhollow array dielectric and anode was developed to obtain parallel vacuum arc discharge. Compared with the conventional electrodes, more than 10 parallel microhollow discharges were ignited for the new configuration, which increased the discharge area significantly and made the cathode eroded more uniformly. The vacuum discharge channel number could be increased effectively by decreasing the distances between holes or increasing the arc current. Experimental results revealed that plasmas ejected from the adjacent hollow and the relatively high arc voltage were two key factors leading to the parallel discharge. The characteristics of plasmas in the microhollow were investigated as well. The spectral line intensity and electron density of plasmas in microhollow increased obviously with the decease of the microhollow diameter.

  11. Anode reactive bleed and injector shift control strategy

    DOE Patents [OSTI]

    Cai, Jun [Rochester, NY; Chowdhury, Akbar [Pittsford, NY; Lerner, Seth E [Honeoye Falls, NY; Marley, William S [Rush, NY; Savage, David R [Rochester, NY; Leary, James K [Rochester, NY

    2012-01-03

    A system and method for correcting a large fuel cell voltage spread for a split sub-stack fuel cell system. The system includes a hydrogen source that provides hydrogen to each split sub-stack and bleed valves for bleeding the anode side of the sub-stacks. The system also includes a voltage measuring device for measuring the voltage of each cell in the split sub-stacks. The system provides two levels for correcting a large stack voltage spread problem. The first level includes sending fresh hydrogen to the weak sub-stack well before a normal reactive bleed would occur, and the second level includes sending fresh hydrogen to the weak sub-stack and opening the bleed valve of the other sub-stack when the cell voltage spread is close to stack failure.

  12. Lithium ion batteries with titania/graphene anodes

    DOE Patents [OSTI]

    Liu, Jun; Choi, Daiwon; Yang, Zhenguo; Wang, Donghai; Graff, Gordon L; Nie, Zimin; Viswanathan, Vilayanur V; Zhang, Jason; Xu, Wu; Kim, Jin Yong

    2013-05-28

    Lithium ion batteries having an anode comprising at least one graphene layer in electrical communication with titania to form a nanocomposite material, a cathode comprising a lithium olivine structure, and an electrolyte. The graphene layer has a carbon to oxygen ratio of between 15 to 1 and 500 to 1 and a surface area of between 400 and 2630 m.sup.2/g. The nanocomposite material has a specific capacity at least twice that of a titania material without graphene material at a charge/discharge rate greater than about 10 C. The olivine structure of the cathode of the lithium ion battery of the present invention is LiMPO.sub.4 where M is selected from the group consisting of Fe, Mn, Co, Ni and combinations thereof.

  13. PERSPECTIVES Deep Earthquakes: A Fault Too Big?

    E-Print Network [OSTI]

    Stein, Seth

    PERSPECTIVES Deep Earthquakes: A Fault Too Big? Seth Stein Because deep Earth processes are inacces. Recent results for the mys- terious deep earthquakes that occur to depths greater than 600 km is that large deep earthquakes (1-3) seem to have occurred on faults larger than ex- pected from the competing

  14. The DEEP2 Galaxy Redshift Survey: Overview

    E-Print Network [OSTI]

    The DEEP2 Galaxy Redshift Survey: Overview David C. Koo & DEEP2 Team UCO/Lick Observatory. Univ. of California, Santa Cruz AAS Seattle Jan 2003 DEIMOSKECK #12;l What is DEEP2 ? l What are its Scientific Goals? l What is its Current Status? #12;The DEEP2 Collaboration Team Members: M. Davis (PI, UCB), S. Faber

  15. SEQUENTIAL DEEP BELIEF NETWORKS Galen Andrew

    E-Print Network [OSTI]

    Noble, William Stafford

    SEQUENTIAL DEEP BELIEF NETWORKS Galen Andrew University of Washington Department of Computer bilmes@ee.washington.edu ABSTRACT Previous work applying Deep Belief Networks (DBNs) to problems sequential information in the hidden layers. Index Terms-- deep learning, deep belief network, phone recog

  16. Anode-supported thin-film fuel cells operated in a single chamber configuration 2T-I-12

    E-Print Network [OSTI]

    Haile, Sossina M.

    on the anode, producing a complex response in fuel cell power output. Under optimized gas compositions and flowAnode-supported thin-film fuel cells operated in a single chamber configuration 2T-I-12 Zongping of anode-supported, thin-film, single chamber fuel cells (SCFCs) have been investigated. Cells, in which Ni

  17. Perovskite anode electrocatalysis for direct methanol fuel cells

    SciTech Connect (OSTI)

    White, J.H.; Sammells, A.F. (Eltron Research, Inc., Boulder, CO (United States))

    1993-08-01

    This investigation explores direct methanol fuel cells incorporating perovskite anode electrocatalysts. Preliminary electrochemical performance was addressed following incorporation of electrocatalysts into polymer electrolyte (Nafion 417) fuel cells. Perovskite electrocatalysts demonstrating activity towards direct methanol oxidation during cyclic voltammetry measurements included, respectively, SrRu[sub 0.5]Pt[sub 0.5]O[sub 3], SrRu[sub 0.5]Pd[sub 0.5]O[sub 3], SrPdO[sub 3], SmCoO[sub 3], SrRuO[sub 3], La[sub 0.8]Ce[sub 0.2]CoC[sub 3],SrCo[sub 0.5]Ti[sub 0.5]O[sub 3], and La[sub 0.8]Sr[sub 0.2]CoO[sub 3] where SrRu[sub 0.5]Pt[sub 0.5]P[sub 3] gave methanol oxidation currents up to 28 mA/cm[sup 2] at 0.45 V vs. SCE. Correlations were found between electrocatalyst solid-state and thermodynamic parameters corresponding to, respectively, molecular electronic polarizability, the optical dielectric constant, the perovskite spin-only magnetic moment, the number of d-electrons in perovskite A and B lattice sites, and the average metal-oxygen binding energy for the perovskite lattice, and corresponding fuel cell performance. This may have future merit for the prediction of new electrocatalyst family members for promoting direct methanol oxidation. Methanol diffusion from anode to cathode compartments appears to be a major obstacle to the development of polymer electrolyte methanol fuel cells.

  18. Electrochemical Aging of Thermal-Sprayed Zinc Anodes on Concrete

    SciTech Connect (OSTI)

    Holcomb, G.R.; Bullard, S.J.; Covino, B.S. Jr.; Cramer, S.D.; Cryer, C.B.; McGill, G.E.

    1996-10-01

    Thermal-sprayed zinc anodes are used in impressed current cathodic protection systems for some of Oregon's coastal reinforced concrete bridges. Electrochemical aging of zinc anodes results in physical and chemical changes at the zinc-concrete interface. Concrete surfaces heated prior to thermal-spraying had initial adhesion strengths 80 pct higher than unheated surfaces. For electrochemical aging greater than 200 kC/m{sup 2} (5.2 A h/ft{sup 2}), there was no difference in adhesion strengths for zinc on preheated and unheated concrete. Adhesion strengths decreased monotonically after about 400 to 600 kC/m{sup 2} (10.4 to 15.6 A-h/ft{sup 2}) as a result of the reaction zones at the zinc-concrete interface. A zone adjacent to the metallic zinc (and originally part of the zinc coating) was primarily zincite (ZnO), with minor constituents of wulfingite (Zn(OH){sub 2}), simonkolleite (Zn{sub 5}(OH) {sub 8}C{sub l2}{sup .}H{sub 2}O), and hydrated zinc hydroxide sulfates (Zn{sub 4}SO{sub 4}(OH){sub 6}{sup .}xH{sub 2}O). This zone is the locus for cohesive fracture when the zinc coating separates from the concrete during adhesion tests. Zinc ions substitute for calcium in the cement paste adjacent to the coating as the result of secondary mineralization. The initial estimate of the coating service life based on adhesion strength measurements in accelerated impressed current cathodic protection tests is about 27 years.

  19. WebDeep Web Surface Web

    E-Print Network [OSTI]

    Web WebWeb WebWeb WebHTML Web WebDeep Web Surface Web " " Deep Web21 Dot-ComWebWeb2.0 WebWeb ""Web WebWeb Deep Web WebWeb SNS Web WebWeb 20017BrightPlanet.comDeep Web Web43,000-96,000Web7,500TB(Surface Web500) UIUCDeep Web2004Deep Web 307,000366,000-535,000 WebDeep Web "" Deep Web 1 Web Web #12

  20. U.S. strategic petroleum reserve Big Hill 114 leak analysis 2012.

    SciTech Connect (OSTI)

    Lord, David L.; Roberts, Barry L.; Lord, Anna C. Snider; Sobolik, Steven Ronald; Park, Byoung Yoon; Rudeen, David Keith [GRAM, Inc., Albuquerque, NM

    2013-06-01

    This report addresses recent well integrity issues related to cavern 114 at the Big Hill Strategic Petroleum Reserve site. DM Petroleum Operations, M&O contractor for the U.S. Strategic Petroleum Reserve, recognized an apparent leak in Big Hill cavern well 114A in late summer, 2012, and provided written notice to the State of Texas as required by law. DM has since isolated the leak in well A with a temporary plug, and is planning on remediating both 114 A- and B-wells with liners. In this report Sandia provides an analysis of the apparent leak that includes: (i) estimated leak volume, (ii) recommendation for operating pressure to maintain in the cavern between temporary and permanent fixes for the well integrity issues, and (iii) identification of other caverns or wells at Big Hill that should be monitored closely in light of the sequence of failures there in the last several years.

  1. Elk Hills endangered and threatened species program: Phase 1 progress summary

    SciTech Connect (OSTI)

    O'Farrell, T.P.

    1980-03-01

    The endangered San Joaquin kit fox, Vulpes macrotis mutica, and bluntnosed leopard lizard, Crotaphytus silus, are known to occur on the Elk Hills Naval Petroleum Reserve, NPR-1. An integrated, multiphased field program was designed to gather, synthesize, and interpret ecological information necessary for Biological Assessments required by the Secretary of Interior. These assessments will be used as the basis for a formal consultation with the Department of Interior to determine whether DOE activities on Elk Hills are compatible with the continued existence of the two species. Transects totalling 840 km were walked through all sections of Elk Hills to determine: (1) the presence and relative densities of endangered or threatened species; (2) past and potential impacts of NPR-1 activities on endangered and threatened species; and (3) the potential application of remote sensing for gathering necessary data.

  2. The Silent Deep: The Discovery, Ecology and Conservation of the Deep Sea.

    E-Print Network [OSTI]

    Koehl, Mimi

    The Silent Deep: The Discovery, Ecology and Conservation of the Deep Sea. By Tony Koslow. Chicago and Tyler's excellent textbook, Deep-Sea Biology: A Natural History of Organisms at the Deep- Sea Floor and line drawings of deep-sea organisms and exploration give it broad appeal. The text is deceptive

  3. Evolution of Spheroidal Galaxies at z Deep Extragalactic Evolutionary Probe (DEEP)

    E-Print Network [OSTI]

    Evolution of Spheroidal Galaxies at z Deep Extragalactic Evolutionary Probe (DEEP) Myungshin Im 1 and DEEP team 2 UCO/Lick Observatory, UCSC, Santa Cruz, CA 95064 Abstract. DEEP is a multi about DEEP, see an article by D.C. Koo in this conference proceedings). So far, our data consist

  4. POPULATION ESTIMATION PROCEDURES FOR ELK AND DEER IN THE BLACK HILLS, SOUTH DAKOTA: DEVELOPMENT OF A SIGHTABILITY

    E-Print Network [OSTI]

    POPULATION ESTIMATION PROCEDURES FOR ELK AND DEER IN THE BLACK HILLS, SOUTH DAKOTA: DEVELOPMENT PROCEDURES FOR ELK AND DEER IN THE BLACK HILLS, SOUTH DAKOTA: DEVELOPMENT OF A SIGHTABILITY MODEL my masters in elk research. It has been a wonderful learning and growing experience for which I am

  5. Forestry and Farming System In the Mid-Hills of Nepal

    E-Print Network [OSTI]

    Upadhyay, Kiran Dutta

    1993-01-01

    material to provide food for the huusehold members, heafs, kids to the farming hou;ehold and also dung for composting and recycling, and of income to the far ming households Earlier than 1950's sufficient areas of pasture and forest were available... -Hills has been converted into bush land. Trees are overcut, lopped and forest IIoor is overgrazed. The situation is, in fact, worse than what available figures suggest, because many areas of the Hills, now classified under forest, are in fact degraded waste...

  6. Chemically modified thermal-spray zinc anodes for galvanic cathodic protection

    SciTech Connect (OSTI)

    Covino, B.S. Jr.; Bullard, S.J.; Holcomb, G.R.; Russell, J.H.; Cramer, S.D.; Bennett, J.E.; Laylor, H.M.

    1999-12-01

    Humectants, substances that promote the retention of moisture, were applied to new and previously aged thermal-sprayed Zn anodes to improve the performance of galvanic cathodic protection systems. Anodes on steel-reinforced concrete were treated with aqueous solutions of the humectants lithium nitrate (LiNO{sub 3}) and lithium bromide (LiBr). LiBr was the most beneficial humectant, increasing the average galvanic current density of new thermal-sprayed Zn anodes by as much as a factor of six.

  7. Inert anode containing base metal and noble metal useful for the electrolytic production of aluminum

    DOE Patents [OSTI]

    Ray, Siba P. (Murrysville, PA); Liu, Xinghua (Monroeville, PA)

    2000-01-01

    An inert anode for production of metals such as aluminum is disclosed. The inert anode comprises a base metal selected from Cu and Ag, and at least one noble metal selected from Ag, Pd, Pt, Au, Rh, Ru, Ir and Os. The inert anode may optionally be formed of sintered particles having interior portions containing more base metal than noble metal and exterior portions containing more noble metal than base metal. In a preferred embodiment, the base metal comprises Cu, and the noble metal comprises Ag, Pd or a combination thereof.

  8. Western Shallow Oil Zone, Elk Hills Field, Kern County, California: General Reservoir Study, Executive Summary: Bittium, Wilhelm, Gusher, and Calitroleum Sands

    SciTech Connect (OSTI)

    Carey, K.B.

    1987-12-22

    The general Reservoir Study of the Western Shallow Oil Zone was prepared by Evans, Carey and Crozier as Task Assignment 009 with the United States Department of Energy. The study addresses the Bittium Wilhelm, Gusher, and Calitroleum Sands and their several sub units and pools. A total of twenty-eight (28) separate reservoir units have been identified and analyzed. Areally, these reservoirs are located in 31 separate sections of land including and lying northwest of sections 5G, 8G, and 32S, all in the Elk Hills Oil Fileds, Naval Petroleum Reserve No. 1, Kern County California. Vertically, the reservoirs occur as shallow as 2600 feet and as deep as 4400 feet. Underlying a composite productive area of about 8300 acres, the reservoirs originally contained an estimated 138,022,000 stock tank barrels of oil, and 85,000 MMCF of gas, 6300 MMCF of which occurred as free gas in the Bittium and W-1B Sands. Since original discovery in April 1919, a total of over 500 wells have been drilled into or through the zones, 120 of which were completed as Western Shallow Oil Zone producers. Currently, these wells are producing about 2452 barrels of oil per day, 1135 barrels of water per day and 5119 MCF of gas per day from the collective reservoirs. Basic pressure, production and assorted technical data were provided by the US Department of Energy staff at Elk Hills. These data were accepted as furnished with no attempt being made by Evans, Carey and Crozier for independent vertification. This study has successfully identified the size and location of all commercially productive pools in the Western Shallow Oil Zone. It has identified the petrophysical properties and the past productive performance of the reservoirs. Primary reserves have been determined and general means of enhancing future recovery have been suggested. 11 figs., 8 tabs.

  9. BIOGRAPHICAL SKETCH OF MARK E. LUTHER Education: University of North Carolina at Chapel Hill, A.B., Mathematics and Physics, 1976;

    E-Print Network [OSTI]

    Meyers, Steven D.

    BIOGRAPHICAL SKETCH OF MARK E. LUTHER Education: University of North Carolina at Chapel Hill, A.B., Mathematics and Physics, 1976; University of North Carolina at Chapel Hill, M.S., Physical Oceanography, 1980; University of North Carolina at Chapel Hill, Ph.D., Physical Oceanography, 1982 Professional Background

  10. Application of horizontal drilling in the development of a complex turbidite sandstone reservoir, Elk Hills Field, Kern County, California

    SciTech Connect (OSTI)

    Reid, S.A. (Bechtel Petroleum Operations, Inc., Tupman, CA (USA)); McJannet, G.S. (Dept. of Energy, Tupman, CA (USA)); Hart, O.D. (Chevron Inc., Tupman, CA (USA))

    1990-05-01

    Horizontal drilling techniques have been used at the Elk Hills field, to more effectively produce the complex 26R reservoir. This Stevens zone reservoir of the Miocene Monterey Formation contains turbid sediments deposited in a deep-sea fan setting and consists of several distinct sandstone layers averaging 150 ft thick and usually separated by mudstone beds. Layers in the reservoir dip as much as 50{degree} southwest. An expanding gas cap makes many vertical wells less favorable to operate. Horizontal completions were thought ideal for the pool because (1) original oil-water contact is level and believed stable, (2) water production is low, (3) a horizontal well provides for a long production life; and (4) several sandstone layers can be produced through one well. For the first well, the plan was to redrill an idle well to horizontal along an arc with a radius of 350 ft. The horizontal section was to be up to 1,000 ft long and extend northeast slightly oblique to dip just above the average oil-water contact. The well was drilled in September 1988, reached horizontal nearly as planned, was completed after perforating 210 ft of oil sand, and produced a daily average of 1,000 bbl oil and 8 bbl of water. However, structural influence was stronger than expected, causing the horizontal drill path to turn directly updip away from the bottom-hole target area. The well also encountered variable oil-water contacts, with more than half the horizontal section possibly water productive. Geologic and drilling data from the first well were used for planning another well. This well was drilled in October 1989, and was highly successful with over 1,000 ft of productive interval.

  11. VBA-0033- In the Matter of Kaiser-Hill Company, L.L.C.

    Broader source: Energy.gov [DOE]

    On August 26 and 27, 1999, Kaiser-Hill Company, L.L.C. (K-H) and EG&G Rocky Flats, Inc. (EG&G) respectively filed Notices of Appeal from an Initial Agency Decision by a Hearing Officer from...

  12. The Alexandria Digital Library Project: Metadata Development and Linda L. Hill and Greg Jane

    E-Print Network [OSTI]

    Jane, Greg

    The Alexandria Digital Library Project: Metadata Development and Use Linda L. Hill and Greg Jane lhill@alexandria.ucsb.edu and gjanee@alexandria.ucsb.edu Alexandria Digital Library Project University of California, Santa Barbara Introduction The Alexandria Digital Library (ADL) Project has the unique advantage

  13. The 26 December (Boxing Day) 1997 sector collapse and debris avalanche at Soufriere Hills Volcano, Montserrat

    E-Print Network [OSTI]

    Belousov, Alexander

    , Russia 5 Institut de Physique du Globe de Paris (IPGP), 4 Place Jussieu, B 89, 75252 Cedex 05 Paris & Mullineaux 1981). At Soufriere Hills, an andesilic lava dome had grown over the unstable, hydro- thermally dome was exposed and depressurized, and it exploded to generate a powerful pyroclastic density current

  14. UNC-Chapel Hill, COMP 145 Team 18:The Kalman Filter Learning Tool

    E-Print Network [OSTI]

    Welch, Greg

    the modeled (Kalman filter) formulations. 1.1.1 Constant In this case, the water level does not change) the discrete time process noise matrix is (5) where , for the full water level . The filter update equationsUNC-Chapel Hill, COMP 145 Team 18:The Kalman Filter Learning Tool Dynamic and Measurement Models

  15. Test-Taking Strategies compiled by Sheila Kannappan, UNC Chapel Hill Physics & Astronomy

    E-Print Network [OSTI]

    Kannappan, Sheila

    Test-Taking Strategies compiled by Sheila Kannappan, UNC Chapel Hill Physics & Astronomy General* immediately before the test. 3. Know the rubric/grading style of your grader as well as the relative importance of the test. 4. Read all problems and go for the easiest ones first (based on ALL parts). 5. Watch

  16. Transparent Mode Flip-Flops for Collapsible Pipelines Eric L. Hill and Mikko H. Lipasti

    E-Print Network [OSTI]

    Lipasti, Mikko H.

    Transparent Mode Flip-Flops for Collapsible Pipelines Eric L. Hill and Mikko H. Lipasti University of Wisconsin - Madison {elhill, mikko}@ece.wisc.edu Abstract Prior work has shown that collapsible pipelining% of the dynamic power in modern high performance microprocessors. Previous collapsible pipeline proposals either

  17. Page 1 of 5 The University of North Carolina at Chapel Hill

    E-Print Network [OSTI]

    McLaughlin, Richard M.

    Page 1 of 5 The University of North Carolina at Chapel Hill Residence Status Supplemental Form for the Marital Provision Under North Carolina law, married persons are neither favored nor disadvantaged by being provision that allows an applicant who marries a North Carolina legal resident and who becomes domiciled

  18. RSC DECISION THE UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL AO DECISION

    E-Print Network [OSTI]

    McLaughlin, Richard M.

    RSC DECISION THE UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL AO DECISION Application for Residence North Carolina law, bona fide legal residents (domiciliaries) of North Carolina are eligible for a lower are available for inspection in admissions offices. North Carolina statute (G.S. 116-143) requires: "To qualify

  19. Page 1 of 4 The University of North Carolina at Chapel Hill

    E-Print Network [OSTI]

    McLaughlin, Richard M.

    Page 1 of 4 The University of North Carolina at Chapel Hill Residence Status Supplemental Form) they are stationed in North Carolina for active duty military service or live with a service member who is stationed in North Carolina for active duty military service, or (2) they are residents of North Carolina but have

  20. Page 1 of 4 The University of North Carolina at Chapel Hill

    E-Print Network [OSTI]

    McLaughlin, Richard M.

    Page 1 of 4 The University of North Carolina at Chapel Hill Residence Status Supplemental Form). For the tuition waiver to apply, the deceased or disabled law enforcement/emergency worker must have been a North Carolina legal resident at the time of death or injury. Furthermore, disabled law enforcement

  1. Dating of Sand Dunes Using Cosmogenic Chlorine-36: An Example From the Nebraska Sand Hills, USA

    E-Print Network [OSTI]

    Zreda, Marek

    Dating of Sand Dunes Using Cosmogenic Chlorine-36: An Example From the Nebraska Sand Hills, USA Stephen Moysey, Marek Zreda and Jim Goeke The large-scale mobility of sand dunes in continental dune of the history of a dune field can therefore, provide a proxy climate record derived from the continental plains

  2. Testing the Hill model of transpolar potential with Super Dual Auroral Radar Network observations

    E-Print Network [OSTI]

    Shepherd, Simon

    as a function of solar wind speed and ram pressure, the interplanetary magnetic field, the reconnection electric electric potential and is an important indicator of the amount of energy flowing into and throughTesting the Hill model of transpolar potential with Super Dual Auroral Radar Network observations S

  3. Software Tamper Resistance: Obstructing Static Analysis of Chenxi Wang, Jonathan Hill, John Knight, Jack Davidson

    E-Print Network [OSTI]

    Huang, Wei

    1 Software Tamper Resistance: Obstructing Static Analysis of Programs Chenxi Wang, Jonathan Hill this represents a significant hurdle for code optimization, it provides a theoretical basis for structuring tamper if the decryption process takes place on the same host. What is needed, in this case, is tamper resistant software

  4. SURVIVAL AND HOME RANGE CHARACTERISTICS OF MERRIAM'S TURKEY GOBBLERS IN THE SOUTHERN BLACK HILLS, SOUTH DAKOTA

    E-Print Network [OSTI]

    SURVIVAL AND HOME RANGE CHARACTERISTICS OF MERRIAM'S TURKEY GOBBLERS IN THE SOUTHERN BLACK HILLS;ii SURVIVAL AND HOME RANGE CHARACTERISTICS OF MERRIAM'S TURKEY GOBBLERS IN THE SOUTHERN BLACK l. I thank all fellow graduate students who helped trap turkeys and for making the office an enjoyable

  5. A Socioeconomic Profile of the Poters in the Central Mid-Hills of Nepal

    E-Print Network [OSTI]

    Upadhyay, Kiran Dutta

    1990-01-01

    size of such holdings is less than 0 5 ha. While the hills and mountains support 65 percent of Ute total . population of Nepal. they consist only 43 percent of Ute cultivated land. This comes of an average of 0.12 ha. per person (CBS 1987:vtl Ix). lnc.eas...

  6. Highway 280 North or South Take the Sand Hill Road exit, head east

    E-Print Network [OSTI]

    Ford, James

    Highway 280 North or South Take the Sand Hill Road exit, head east Turn right on Stock Farm for "all" below From Bayshore US Highway 101 NorthFrom Bayshore US Highway 101 North or South Take Turn left on Stock Farm Road LKSC ParkingTurn left on Stock Farm Road Make the next lefthand turn

  7. Particle Swarm Optimization Approach with Parameter-wise Hill-climbing Heuristic for Task

    E-Print Network [OSTI]

    Ludwig, Simone

    addressed the task allocation problem made use of Particle Swarm Optimization (PSO). This paper further improves the performance of PSO by combining PSO with a local search heuristic. In particular, PSO with a parameter-wise hill-climbing heuristic (PSO-HC) for the execution of computationally-intensive as well as I

  8. Lithium isotopic systematics of granites and pegmatites from the Black Hills, South Dakota

    E-Print Network [OSTI]

    Rudnick, Roberta L.

    Lithium isotopic systematics of granites and pegmatites from the Black Hills, South Dakota Fang compositions may reflect Li isotopic fractionation resulting from extensive crystal-melt fractionation. Lithium fractionation in the nearsurface environment of > 60 (Tomascak, 2004). Lithium isotopic fractionation has been

  9. Hill Climbing Algorithms for Content-Based Retrieval of Similar Configurations

    E-Print Network [OSTI]

    Papadias, Dimitris

    Hill Climbing Algorithms for Content-Based Retrieval of Similar Configurations Dimitris Papadias Department of Computer Science Hong Kong University of Science and Technology Clear Water Bay, Hong Kong +852 is an important form of content-based retrieval. Exhaustive processing (i.e., retrieval of the best solutions

  10. Extending clp(FD) by Negative Constraint Solving Antonio J. Fern andez and Patricia M. Hill

    E-Print Network [OSTI]

    Hill, Patricia

    and new methods for their propagation. Keywords: Constraint Solving, Constraint Propagation, Labeling several processes: constraint propagation, consistency checks, and labeling (also called enumeration is with School of Computer Studies,University of Leeds, England. Email: hill@scs.leeds.ac.uk This work was partly

  11. EA-1967: Hills Creek-Lookout Point Transmission Line Rebuild, Lane County, Oregon

    Broader source: Energy.gov [DOE]

    Bonneville Power Administration is preparing an EA to assess potential environmental impacts of the proposed rebuild of its 26-mile 115 kilovolt (kV) wood-pole Hills Creek-Lookout Point transmission line, which is generally located between Lowell and Oakridge, in Lane County, Oregon.

  12. The No-Boundary Probability for the Universe starting at the top of the hill

    E-Print Network [OSTI]

    Tim Clunan

    2007-04-16

    We use the Hartle-Hawking No-Boundary Proposal to make a comparison between the probabilities of the universe starting near, and at, the top of a hill in the effective potential. In the context of top-down cosmology, our calculation finds that the universe doesn't start at the top.

  13. Going Deep vs. Going Wide

    Broader source: Energy.gov [DOE]

    Going Deep vs. Going Wide, from the Residential Energy Efficiency Solutions Conference 2012. Provides an overview on the progress of four energy efficiency programs: Clean Energy Works Oregon, Efficiency Maine, Energy Upgrade California Flex Path, and EcoHouse Loan Program.

  14. Fabrication of Metal/Oxide Nanostructures by Anodization Processes for Biosensor, Drug Delivery and Supercapacitor Applications

    E-Print Network [OSTI]

    Chen, Po-Chun

    2014-01-13

    This dissertation proposed to initiate the research into the fabrication of metal/oxide nanostructures by anodization process for biosensor, drug delivery and supercapacitor applications by producing different nanostructures ...

  15. For cermet inert anode containing oxide and metal phases useful for the electrolytic production of metals

    DOE Patents [OSTI]

    Ray, Siba P. (Murrysville, PA); Liu, Xinghua (Monroeville, PA); Weirauch, Douglas A. (Murrysville, PA)

    2002-01-01

    A cermet inert anode for the electrolytic production of metals such as aluminum is disclosed. The inert anode comprises a ceramic phase including an oxide of Ni, Fe and M, where M is at least one metal selected from Zn, Co, Al, Li, Cu, Ti, V, Cr, Zr, Nb, Ta, W, Mo, Hf and rare earths, preferably Zn and/or Co. Preferred ceramic compositions comprise Fe.sub.2 O.sub.3, NiO and ZnO or CoO. The cermet inert anode also comprises a metal phase such as Cu, Ag, Pd, Pt, Au, Rh, Ru, Ir and/or Os. A preferred metal phase comprises Cu and Ag. The cermet inert anodes may be used in electrolytic reduction cells for the production of commercial purity aluminum as well as other metals.

  16. Amorphous Metallic Glass as New High Power and Energy Density Anodes For Lithium Ion Rechargeable Batteries

    E-Print Network [OSTI]

    Meng, Shirley Y.

    We have investigated the use of aluminum based amorphous metallic glass as the anode in lithium ion rechargeable batteries. Amorphous metallic glasses have no long-range ordered microstructure; the atoms are less closely ...

  17. Investigation on Aluminum-Based Amorphous Metallic Glass as New Anode Material in Lithium Ion Batteries

    E-Print Network [OSTI]

    Meng, Shirley Y.

    Aluminum based amorphous metallic glass powders were produced and tested as the anode materials for the lithium ion rechargeable batteries. Ground Al??Ni₁?La₁? was found to have a ...

  18. A study of certain trace metals in sea water using anodic stripping voltammetry

    E-Print Network [OSTI]

    Fitzgerald, William Francis, 1926-

    1970-01-01

    Anodic stripping voltammetry utilizing a thin film mercury composite graphite electrode has been evaluated and applied for the direct analysis of the metals, Zn,J Cu, Pb, and Cd in sea water. The electrode was observed to ...

  19. Inert anode containing oxides of nickel, iron and zinc useful for the electrolytic production of metals

    DOE Patents [OSTI]

    Ray, Siba P. (Murrysville, PA); Weirauch, Jr., Douglas A. (Murrysville, PA); Liu, Xinghua (Monroeville, PA)

    2002-01-01

    An inert anode for the electrolytic production of metals such as aluminum is disclosed. The inert anode includes a ceramic oxide material preferably made from NiO, Fe.sub.2 O.sub.3 and ZnO. The inert anode composition may comprise the following mole fractions of NiO, Fe.sub.2 O.sub.3 and ZnO: 0.2 to 0.99 NiO; 0.0001 to 0.8 Fe.sub.2 O.sub.3 ; and 0.0001 to 0.3 ZnO. The inert anode may optionally include other oxides and/or at least one metal phase, such as Cu, Ag, Pd, Pt, Au, Rh, Ru, Ir and/or Os. The Ni--Fe--Co--O ceramic material exhibits very low solubility in Hall cell baths used to produce aluminum.

  20. Inert anode containing oxides of nickel iron and cobalt useful for the electrolytic production of metals

    DOE Patents [OSTI]

    Ray, Siba P. (Murrysville, PA); Liu, Xinghua (Monroeville, PA); Weirauch, Jr., Douglas A. (Murrysville, PA)

    2002-01-01

    An inert anode for the electrolytic production of metals such as aluminum is disclosed. The inert anode includes a ceramic oxide material preferably made from NiO, Fe.sub.2 O.sub.3 and CoO. The inert anode composition may comprise the following mole fractions of NiO, Fe.sub.2 O.sub.3 and CoO: 0.15 to 0.99 NiO; 0.0001 to 0.85 Fe.sub.2 O.sub.3 ; and 0.0001 to 0.45 CoO. The inert anode may optionally include other oxides and/or at least one metal phase, such as Cu, Ag, Pd, Pt, Au, Rh, Ru, Ir and/or Os. The Ni--Fe--Co--O ceramic material exhibits very low solubility in Hall cell baths used to produce aluminum.

  1. Design and construction of rigs for studying surface condensation and creating anodized metal oxide surfaces

    E-Print Network [OSTI]

    Sun, Wei-Yang

    2011-01-01

    This thesis details the design and construction of a rig for studying surface condensation and a rig for creating anodized metal oxides (AMOs). The condensation rig characterizes condensation for different surfaces; this ...

  2. Electrodeposition of Indium Antimonide Nanowires in Porous Anodic Alumina Asaduzzaman Mohammad1

    E-Print Network [OSTI]

    Chen, Yong P.

    uses a reverse anodization technique to penetrate the hemispherical pore bottom barrier oxide layer to break through the pore bottom barrier oxide layer including chemical or plasma etching processes [5, 9

  3. Fabrication and applications of nanocomposite structures using anodized aluminum oxide membranes

    E-Print Network [OSTI]

    Gapin, Andrew Isaac

    2007-01-01

    effects of this thin oxide layer have led to numerousof an anodized aluminum oxide layer will now be examined.and thickening of the oxide layer. One critical aspect of

  4. Study on Degradation of Solid Oxide Fuel Cell With Pure Ni Anode Zhenjun Jiaoa

    E-Print Network [OSTI]

    Kasagi, Nobuhide

    Study on Degradation of Solid Oxide Fuel Cell With Pure Ni Anode Zhenjun Jiaoa , Naoki Shikazonoa Solid oxide fuel cell (SOFC) has attracted more and more attentions in the last few decades

  5. Vehicle Technologies Office Merit Review 2015: Si Alloy Anode: Sudden Fade Challenge

    Broader source: Energy.gov [DOE]

    Presentation given by 3M at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about Si alloy anode: sudden fade challenge.

  6. Ammonia treatment of carbon cloth anodes to enhance power generation of microbial fuel cells

    E-Print Network [OSTI]

    Ammonia treatment of carbon cloth anodes to enhance power generation of microbial fuel cells Shaoan to increase power generation by microbial fuel cells (MFCs). It is shown here that using a phosphate buffer

  7. Stability of Iridium Anode in Molten Oxide Electrolysis for Ironmaking: Influence of Slag Basicity

    E-Print Network [OSTI]

    Kim, Hojong

    Molten oxide electrolysis (MOE) is a carbon-neutral, electrochemical technique to decompose metal oxide directly into liquid metal and oxygen gas upon use of an inert anode. What sets MOE apart from other technologies is ...

  8. Vehicle Technologies Office Merit Review 2015: High Energy Anode Material Development for Li-ion Batteries

    Broader source: Energy.gov [DOE]

    Presentation given by Sinode Systems at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about high energy anode material...

  9. Anode protection system for shutdown of solid oxide fuel cell system

    DOE Patents [OSTI]

    Li, Bob X; Grieves, Malcolm J; Kelly, Sean M

    2014-12-30

    An Anode Protection Systems for a SOFC system, having a Reductant Supply and safety subsystem, a SOFC anode protection subsystem, and a Post Combustion and slip stream control subsystem. The Reductant Supply and safety subsystem includes means for generating a reducing gas or vapor to prevent re-oxidation of the Ni in the anode layer during the course of shut down of the SOFC stack. The underlying ammonia or hydrogen based material used to generate a reducing gas or vapor to prevent the re-oxidation of the Ni can be in either a solid or liquid stored inside a portable container. The SOFC anode protection subsystem provides an internal pressure of 0.2 to 10 kPa to prevent air from entering into the SOFC system. The Post Combustion and slip stream control subsystem provides a catalyst converter configured to treat any residual reducing gas in the slip stream gas exiting from SOFC stack.

  10. Nitrogen Front Evolution in Purged Polymer Electrolyte Membrane Fuel Cell with Dead-Ended Anode

    E-Print Network [OSTI]

    Stefanopoulou, Anna

    Nitrogen Front Evolution in Purged Polymer Electrolyte Membrane Fuel Cell with Dead-Ended Anode plugging of the channels, and flooding of the gas diffusion layer. The observation of each phenomenon

  11. Chemical Bonding In Amorphous Si Coated-carbon Nanotube As Anodes...

    Office of Scientific and Technical Information (OSTI)

    Chemical Bonding In Amorphous Si Coated-carbon Nanotube As Anodes For Li ion Batteries: A XANES Study Citation Details In-Document Search Title: Chemical Bonding In Amorphous Si...

  12. Chemically Etched Silicon Nanowires as Anodes for Lithium-Ion Batteries

    SciTech Connect (OSTI)

    West, Hannah Elise

    2015-08-01

    This study focused on silicon as a high capacity replacement anode for Lithium-ion batteries. The challenge of silicon is that it expands ~270% upon lithium insertion which causes particles of silicon to fracture, causing the capacity to fade rapidly. To account for this expansion chemically etched silicon nanowires from the University of Maine were studied as anodes. They were built into electrochemical half-cells and cycled continuously to measure the capacity and capacity fade.

  13. Mitigation of Sulfur Poisoning of Ni/Zirconia SOFC Anodes by Antimony and Tin

    SciTech Connect (OSTI)

    Marina, Olga A.; Coyle, Christopher A.; Engelhard, Mark H.; Pederson, Larry R.

    2011-02-28

    Surface Ni/Sb and Ni/Sb alloys were found to efficiently minimize the negative effects of sulfur on the performance of Ni/zirconia anode-supported solid oxide fuel cells (SOFC). Prior to operating on fuel gas containing low concentrations of H2S, the nickel/zirconia anodes were briefly exposed to antimony or tin vapor, which only slightly affected the SOFC performance. During the subsequent exposures to 1 and 5 ppm H2S, increases in anodic polarization losses were minimal compared to those observed for the standard nickel/zirconia anodes. Post-test XPS analyses showed that Sb and Sn tended to segregate to the surface of Ni particles, and further confirmed a significant reduction of adsorbed sulfur on the Ni surface in Ni/Sn and Ni/Sb samples compared to the Ni. The effect may be the result of weaker sulfur adsorption on bimetallic surfaces, adsorption site competition between sulfur and Sb or Sn on Ni, or other factors. The use of dilute binary alloys of Ni-Sb or Ni-Sn in the place of Ni, or brief exposure to Sb or Sn vapor, may be effective means to counteract the effects of sulfur poisoning in SOFC anodes and Ni catalysts. Other advantages, including suppression of coking or tailoring the anode composition for the internal reforming, are also expected.

  14. Deep-web search engine ranking algorithms

    E-Print Network [OSTI]

    Wong, Brian Wai Fung

    2010-01-01

    The deep web refers to content that is hidden behind HTML forms. The deep web contains a large collection of data that are unreachable by link-based search engines. A study conducted at University of California, Berkeley ...

  15. The Phoenix Deep Survey: A Deep Microjansky Radio Survey

    E-Print Network [OSTI]

    J. Afonso; B. Mobasher; A. Hopkins; L. Cram

    1999-09-05

    The study of the nature of faint radio sources is of great importance since a significant fraction of these objects is thought to be composed of actively star-forming galaxies. Due to the increased sensitivity of radio telescopes, we are now not only able to catalogue large numbers of these sources in the sub-millijansky regime, but also to start the study of the nature of increasingly fainter microjansky sources. This paper presents a new very deep 1.4 GHz radio survey made as a part of the Phoenix Deep Survey, a project aimed to study the nature of the faintest radio sources. With a limiting sensitivity of 45 microJy, this new survey has allowed us to assemble a large number of sources with 1.4 GHz flux densities below 100 microJy. The resulting source counts and the analysis of the optical properties of the faintest radio sources are presented.

  16. Patent: Methods for making anodes for lithium ion batteries | DOEpatents

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnical Report:Speeding access toSmall Reactor for DeepK.alpha. X-ray imaging of

  17. Isoform discovery by targeted cloning,`deep-

    E-Print Network [OSTI]

    Roth, Frederick

    Isoform discovery by targeted cloning,`deep- well' pooling and parallel sequencing Kourosh Salehi transcriptase (RT)- PCR recombinational cloning,`deep-well' pooling and a next- generation sequencing platform and demonstrate the ORFeome primer pairs ORFeome minipool arrays Single colony isolates `Deep wells' of pooled

  18. THE DEEP PROJECT DAVID C. KOO

    E-Print Network [OSTI]

    THE DEEP PROJECT DAVID C. KOO UCO/Lick Observatory, University of California, Santa Cruz, CA 95064, USA Abstract. DEEP is a multi­institutional program designed to undertake a ma­ jor new spectroscopic goal of securing large numbers of redshifts (10,000 + ) to very faint limits of I ¸ 23, DEEP intends

  19. Deep Web Entity Monitoring Mohammadreza Khelghati

    E-Print Network [OSTI]

    Hiemstra, Djoerd

    Deep Web Entity Monitoring Mohammadreza Khelghati Database Group University of Twente, Netherlands. This data is defined as hidden web or deep web which is not accessible through search engines. It is estimated that deep web contains data in a scale several times bigger than the data accessible through

  20. Deep Mixtures of Factor Analysers Introduction

    E-Print Network [OSTI]

    Toronto, University of

    Deep Mixtures of Factor Analysers Introduction Experiments - High dimensional data (avg. log An efficient way to learn deep density models is to greedily learn one layer at a time using one layer latent Graphical Model of Deep MFA Illustration with 2D data Each ellipse is a Gaussian Component Aggregated

  1. Deep-Space Optical Communications: Future

    E-Print Network [OSTI]

    Djordjevic, Ivan B.

    INVITED P A P E R Deep-Space Optical Communications: Future Perspectives and Applications Current technologies available for deep-space optical data transmission and networking are discussed in this paper IEEE, Abhijit Biswas, and Ivan B. Djordjevic, Senior Member IEEE ABSTRACT | The concept of deep

  2. Deep Vadose Zone Applied Field Research Initiative

    E-Print Network [OSTI]

    Deep Vadose Zone Applied Field Research Initiative Fiscal Year 2012 Annual Report #12;Prepared Tasks 25 References 25 Appendix: FY2012 Products for the Deep Vadose Zone Applied Field Research Initiative Contents #12;Message from the Deep Vadose Zone- Applied Field Research Initiative Project Manager

  3. Boston Harbor -Deep Draft Navigation Improvement Massachusetts

    E-Print Network [OSTI]

    US Army Corps of Engineers

    of Massachusetts Bay and is the New England region's largest port. The main deep water harbor is comprised for the Chelsea River which has an authorized depth of 38 feet MLLW. Deep water access to the harbor is providedBoston Harbor - Deep Draft Navigation Improvement Massachusetts 21 August 2008 and 18 September

  4. Sampling the National Deep Web Denis Shestakov

    E-Print Network [OSTI]

    Hammerton, James

    Sampling the National Deep Web Denis Shestakov Department of Media Technology, Aalto University pages filled with information from myriads of online databases. This part of the Web, known as the deep a problem of deep Web characterization: how to estimate the total number of online databases on the Web? We

  5. New Horizons for Deep Subsurface Microbiology

    E-Print Network [OSTI]

    Onstott, Tullis

    life cannot exist. Experiments being designed for the Deep Un- derground Science and EngineeringNew Horizons for Deep Subsurface Microbiology Subsurface microorganisms may grow slowly 200-m-deep wells along with procedures to monitor for drilling-related contaminants, uncovered

  6. Deep-Sea Research I 49 (2002) 681705 Modification and pathways of Southern Ocean Deep Waters

    E-Print Network [OSTI]

    Naveira Garabato, Alberto

    2002-01-01

    Deep-Sea Research I 49 (2002) 681705 Modification and pathways of Southern Ocean Deep Waters of the deep water masses flowing through the region, and to quantify changes in their properties as they cross and pathways of deep water masses in the Scotia Sea had remained poorly documented despite their global

  7. UONPR No. 1, Elk Hills, 26R Reservoir, Elk Hills oil and gas field, Kern County, California: Management Review: Surface operations and measurements of production and injection volumes

    SciTech Connect (OSTI)

    Not Available

    1987-01-01

    Evans, Carey and Crozier was given the task to conduct a Management Review of the Surface Operations of the 26R Reservoir in UONPR No. 1, Elk Hills field, Kern County, California. The MER strategy for this reservoir is to maintain pressure, and toward this end, gas injection volumes are scheduled to amount to 110% of calculated withdrawals. In spite of this, however, reservoir pressure continues to decline. The purpose of this study was, therefore, to determine if, and to what extent, field operating practices and accounting procedures may be contributing to this dilemma and to make appropriate recommendations pertaining to correcting any deficiencies which may have been found.

  8. Incoherent Scatter Measurements of E- and F-Region Density, Temperatures, and Collision Frequency at Millstone Hill

    E-Print Network [OSTI]

    Oliver, W. L.

    1979-02-23

    The Millstone Hill incoherent (Thomson) scatter radar system has been operated since 1963 to perform a synoptic study of F2-region electron densities, and electron and ion temperatures. These measurements have been conducted ...

  9. Croatian Language and Cultural Maintenance in the Slavic-American Community of Strawberry Hill, Kansas City, Kansas

    E-Print Network [OSTI]

    Glasgow, Holly Hood

    2012-05-31

    The purpose of this qualitative study was to investigate levels of immigrant language retention among Croatian-Americans in the Slavic diaspora community of Strawberry Hill in Kansas City, Kansas. There have been three major waves of Croatian...

  10. Clean Water Alliance Colorado Citizens Against ToxicWaste, Inc. Defenders of the Black Hills EARTHWORKS High Country

    E-Print Network [OSTI]

    Clean Water Alliance Colorado Citizens Against ToxicWaste, Inc. Defenders of the Black Hills Alliance for a Safe Environment Nuclear Information and Resource Service Sierra Club Nuclear Free

  11. Where Do I Belong?: Evolving Reform and Identity Amongst the Zeme Heraka of North Cachar Hills, Assam, India.

    E-Print Network [OSTI]

    Longkumer, Arkotong

    2008-01-01

    The focus of this thesis is the Heraka movement and its impact on the Zeme, a Naga tribe, in the North Cachar Hills of Assam, India. The Heraka is a religious reform movement derived from the traditional practice known ...

  12. Effect of entropy of lithium intercalation in cathodes and anodes on Li-ion battery thermal management

    SciTech Connect (OSTI)

    Viswanathan, Vilayanur V.; Choi, Daiwon; Wang, Donghai; Xu, Wu; Towne, Silas A.; Williford, Ralph E.; Zhang, Jiguang; Liu, Jun; Yang, Zhenguo

    2010-06-01

    The entropy changes (?S) in various cathode and anode materials, as well as complete Li-ion batteries, were measured using an electrochemical thermodynamic measurement system (ETMS). LiCoO2 has a much larger entropy change than electrodes based on LiNixCoyMnzO2 and LiFePO4, while lithium titanate based anode has lower entropy change compared to graphite anodes. Reversible heat generation rate was found to be a significant portion of the total heat generation rate. The appropriate combinations of cathode and anode were investigated to minimize reversible heat.

  13. Phase III Advanced Anodes and Cathodes Utilized in Energy Efficient Aluminum Production Cells

    SciTech Connect (OSTI)

    R.A. Christini; R.K. Dawless; S.P. Ray; D.A. Weirauch, Jr.

    2001-11-05

    During Phase I of the present program, Alcoa developed a commercial cell concept that has been estimated to save 30% of the energy required for aluminum smelting. Phase ii involved the construction of a pilot facility and operation of two pilots. Phase iii of the Advanced Anodes and Cathodes Program was aimed at bench experiments to permit the resolution of certain questions to be followed by three pilot cells. All of the milestones related to materials, in particular metal purity, were attained with distinct improvements over work in previous phases of the program. NiO additions to the ceramic phase and Ag additions to the Cu metal phase of the cermet improved corrosion resistance sufficiently that the bench scale pencil anodes met the purity milestones. Some excellent metal purity results have been obtained with anodes of the following composition: Further improvements in anode material composition appear to be dependent on a better understanding of oxide solubilities in molten cryolite. For that reason, work was commissioned with an outside consultant to model the MeO - cryolite systems. That work has led to a better understanding of which oxides can be used to substitute into the NiO-Fe2O3 ceramic phase to stabilize the ferrites and reduce their solubility in molten cryolite. An extensive number of vertical plate bench electrolysis cells were run to try to find conditions where high current efficiencies could be attained. TiB2-G plates were very inconsistent and led to poor wetting and drainage. Pure TiB2 did produce good current efficiencies at small overlaps (shadowing) between the anodes and cathodes. This bench work with vertical plate anodes and cathodes reinforced the importance of good cathode wetting to attain high current efficiencies. Because of those conclusions, new wetting work was commissioned and became a major component of the research during the third year of Phase III. While significant progress was made in several areas, much work needs to be done. The anode composition needs further improvements to attain commercial purity targets. At the present corrosion rate, the vertical plate anodes will wear too rapidly leading to a rapidly increasing anode-cathode gap and thermal instabilities in the cell. Cathode wetting as a function of both cathode plate composition and bath composition needs to be better understood to ensure that complete drainage of the molten aluminum off the plates occurs. Metal buildup appears to lead to back reaction and low current efficiencies.

  14. CH2M Hill Heat Stress Mitigation Efforts During Tank Farm Work Activities

    SciTech Connect (OSTI)

    Smoot, W.L. [CH2M HILL Hanford Group, Inc., Richland, WA (United States)

    2007-07-01

    In the past, while working under the hot summer sun at the Hanford Tank Farms, workers were assigned a protective work-rest regimen and heat stress mitigation efforts were applied to prevent heat-related illnesses and minimize impacts to project schedules. In February 2006, CH2M HILL kicked off a heat stress improvement initiative led by an experienced person emphasizing the importance of worker involvement, employee education, and the application of the ALARA, or As Low As Reasonably Achievable, concepts of engineered controls, administrative controls, personal protective equipment, and physiological and work site monitoring. As a result of this initiative built upon previous years' efforts, CH2M HILL experienced increased 'wrench time' during the summer of 2006 with fewer heat-related illnesses than in previous years. (authors)

  15. Technical safety appraisal of the Naval Petroleum Reserve No. 1, Elk Hills, California

    SciTech Connect (OSTI)

    Not Available

    1989-04-01

    The existing Elk Hills facilities for fluid production consist of tank settings, gas and oil/water gathering pipelines, gas plants, compressor facilities, lease automatic custody transfer units which meter the crude oil going to sales, and natural gas sales meters and pipelines, water injection and source wells, and gas injection pipelines and wells. The principal safety concerns presented by operations at Elk Hills are fire, occupational safety and industrial hygiene considerations. Transportation and motor vehicle accidents are also of great concern because of the large amount of miles driven on more than 900 miles of roads. Typical operations involve hazardous materials and processing equipment such as vessels, compressors, boilers, piping and valves. The aging facilities, specifically the 35R Gas Plant (constructed in 1952) and many of the pipelines, introduce an additional element of hazard to the operations.

  16. Naval petroleum reserves: Preliminary analysis of future net revenues from Elk Hills production

    SciTech Connect (OSTI)

    Not Available

    1986-01-01

    This is an interim report on the present value of the net revenues from Elk Hills Naval Petroleum Reserve. GAO calculated alternative present values of the net revenues applying (1) low, medium, and high forecasts of future crude oil prices and (2) alternative interest rates for discounting the future net revenues to their present values. The calculations are sensitive to both the oil price forecasts and discount rates used; they are preliminary and should be used with caution. They do not take into account possible added tax revenues collected by the government if Elk Hills were sold nor varying production levels and practices, which could either increase or decrease the total amount of oil that can be extracted.

  17. Naval petroleum reserves: Oil sales procedures and prices at Elk Hills, April through December 1986

    SciTech Connect (OSTI)

    Not Available

    1987-01-01

    The Elk Hills Naval Petroleum Reserve is located near Bakersfield, California and ranks seventh among domestic producing oil fields. In Feb. 1986 the Department of Energy awarded contracts to 16 companies for the sale of about 82,000 barrels per day of NPR crude oil between April and September 1986. These companies bid a record high average discount of $4.49 from DOE's base price. The discounts ranged from $0.87 to $6.98 per barrel. These contracts resulted in DOE selling Elk Hills oil as low as $3.91 per barrel. Energy stated that the process for selling from NPR had gotten out of step with today's marketplace. Doe subsequently revised its sales procedures which requires bidders to submit a specific price for the oil rather than a discount to a base price. DOE also initiated other efforts designed to avoid future NPR oil sales at less than fair market value.

  18. Formation of Self-Organized Anode Patterns in Arc Discharge Simulations

    E-Print Network [OSTI]

    Juan Pablo Trelles

    2012-12-31

    Pattern formation and self-organization are phenomena commonly observed experimentally in diverse types of plasma systems, including atmospheric-pressure electric arc discharges. However, numerical simulations reproducing anode pattern formation in arc discharges have proven exceedingly elusive. Time-dependent three-dimensional thermodynamic nonequilibrium simulations reveal the spontaneous formation of self-organized patterns of anode attachment spots in the free-burning arc, a canonical thermal plasma flow established by a constant DC current between an axi-symmetric electrodes configuration in the absence of external forcing. The number of spots, their size, and distribution within the pattern depend on the applied total current and on the resolution of the spatial discretization, whereas the main properties of the plasma flow, such as maximum temperatures, velocity, and voltage drop, depend only on the former. The sensibility of the solution to the spatial discretization stresses the computational requirements for comprehensive arc discharge simulations. The obtained anode patterns qualitatively agree with experimental observations and confirm that the spots originate at the fringes of the arc - anode attachment. The results imply that heavy-species - electron energy equilibration, in addition to thermal instability, has a dominant role in the formation of anode spots in arc discharges.

  19. How the DNA sequence affects the Hill curve of transcriptional response

    E-Print Network [OSTI]

    M. Sheinman; Y. Kafri

    2011-11-16

    The Hill coefficient is often used as a direct measure of the cooperativity of binding processes. It is an essential tool for probing properties of reactions in many biochemical systems. Here we analyze existing experimental data and demonstrate that the Hill coefficient characterizing the binding of transcription factors to their cognate sites can in fact be larger than one -- the standard indication of cooperativity -- even in the absence of any standard cooperative binding mechanism. By studying the problem analytically, we demonstrate that this effect occurs due to the disordered binding energy of the transcription factor to the DNA molecule and the steric interactions between the different copies of the transcription factor. We show that the enhanced Hill coefficient implies a significant reduction in the number of copies of the transcription factors which is needed to occupy a cognate site and, in many cases, can explain existing estimates for numbers of the transcription factors in cells. The mechanism is general and should be applicable to other biological recognition processes.

  20. Subsurface water flow simulated for hill slopes with spatially dependent soil hydraulic characteristics

    SciTech Connect (OSTI)

    Sharma, M.L.; Luxmoore, R.J.; DeAngelis, R.; Ward, R.C.; Yeh, G.T.

    1987-08-01

    Water flow through hill slopes consisting of five soil layers, with varying spatial dependence in hydraulic characteristics in the lateral plane was simulated by solving Richards' equation in three dimensions under varying rainfall intensities and for two complexities of terrain. By concepts of similar media the variability in soil hydraulic characteristics was expressed by a single dimensionless parameter, the scaling factor ..cap alpha... The moments of log normally distributed ..cap alpha.. were set as: Mean = 1.0 and standard deviation = 1.0. Four cases of spatial dependence of ..cap alpha.. in the lateral plane were selected for simulation, using exponential variogram functions ranging in spatial structure from random (no spatial dependence) to large dependence (large correlation lengths). The simulations showed that the rates of subsurface flow from the 30/sup 0/ hillslope, during and following rainfall, were significantly enhanced with an increase in spatial dependence. Subsurface drainage was also increased with increases in rainfall intensity and slop complexity. For hill slopes the relative effects of spatial dependence in soil hydraulic characteristics was smaller with 30/sup 0/ horizontal pitching than without pitching. Hill slopes with a random distribution of hydraulic characteristics provided greater opportunity for soil units with differing water capacities to interact than in cases with spatially correlated distributions. This greater interaction is associated with a greater lag in subsurface flow generation. These studies illustrate some of the expected effects of spatial dependence of soil hydraulic characteristics of the integrated hydrologic response of land areas.

  1. Deep Sky Astronomical Image Database

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HAB Packet HanfordDOEDanielDe novo Design of Debugging6DecodingDeep Sky

  2. Deep Vadose Zone - Hanford Site

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HAB Packet HanfordDOEDanielDe novo Design of Debugging6DecodingDeep

  3. Graphdiyne as a high-capacity lithium ion battery anode material

    SciTech Connect (OSTI)

    Jang, Byungryul; Koo, Jahyun; Park, Minwoo; Kwon, Yongkyung; Lee, Hoonkyung; Lee, Hosik; Nam, Jaewook

    2013-12-23

    Using the first-principles calculations, we explored the feasibility of using graphdiyne, a 2D layer of sp and sp{sup 2} hybrid carbon networks, as lithium ion battery anodes. We found that the composite of the Li-intercalated multilayer ?-graphdiyne was C{sub 6}Li{sub 7.31} and that the calculated voltage was suitable for the anode. The practical specific/volumetric capacities can reach up to 2719?mAh?g{sup ?1}/2032?mAh?cm{sup ?3}, much greater than the values of ?372?mAh?g{sup ?1}/?818?mAh?cm{sup ?3}, ?1117?mAh?g{sup ?1}/?1589?mAh?cm{sup ?3}, and ?744?mAh?g{sup ?1} for graphite, graphynes, and ?-graphdiyne, respectively. Our calculations suggest that multilayer ?-graphdiyne can serve as a promising high-capacity lithium ion battery anode.

  4. Manipulating surface reactions in lithium-sulphur batteries using hybrid anode structures

    SciTech Connect (OSTI)

    Huang, C; Xiao, J; Shao, YY; Zheng, JM; Bennett, WD; Lu, DP; Saraf, LV; Engelhard, M; Ji, LW; Zhang, J; Li, XL; Graff, GL; Liu, J

    2014-01-09

    Lithium-sulphur batteries have high theoretical energy density and potentially low cost, but significant challenges such as severe capacity degradation prevent its widespread adoption. Here we report a new design of lithium-sulphur battery using electrically connected graphite and lithium metal as a hybrid anode to control undesirable surface reactions on lithium. Lithiated graphite placed in front of the lithium metal functions as an artificial, self-regulated solid electrolyte interface layer to actively control the electrochemical reactions and minimize the deleterious side reactions, leading to significant performance improvements. Lithium-sulphur cells incorporating this hybrid anodes deliver capacities of >800 mAhg(-1) for 400 cycles at a high rate of 1,737mAg(-1), with only 11% capacity fade and a Coulombic efficiency >99%. This simple hybrid concept may also provide scientific strategies for protecting metal anodes in other energy-storage devices.

  5. Composit, Nanoparticle-Based Anode material for Li-ion Batteries Applied in Hybrid Electric (HEV's)

    SciTech Connect (OSTI)

    Dr. Malgorzata Gulbinska

    2009-08-24

    Lithium-ion batteries are promising energy storage devices in hybrid and electric vehicles with high specific energy values ({approx}150 Wh/kg), energy density ({approx}400 Wh/L), and long cycle life (>15 years). However, applications in hybrid and electric vehicles require increased energy density and improved low-temperature (<-10 C) performance. Silicon-based anodes are inexpensive, environmentally benign, and offer excellent theoretical capacity values ({approx}4000 mAh/g), leading to significantly less anode material and thus increasing the overall energy density value for the complete battery (>500 Wh/L). However, tremendous volume changes occur during cycling of pure silicon-based anodes. The expansion and contraction of these silicon particles causes them to fracture and lose electrical contact to the current collector ultimately severely limiting their cycle life. In Phase I of this project Yardney Technical Products, Inc. proposed development of a carbon/nano-silicon composite anode material with improved energy density and silicon's cycleability. In the carbon/nano-Si composite, silicon nanoparticles were embedded in a partially-graphitized carbonaceous matrix. The cycle life of anode material would be extended by decreasing the average particle size of active material (silicon) and by encapsulation of silicon nanoparticles in a ductile carbonaceous matrix. Decreasing the average particle size to a nano-region would also shorten Li-ion diffusion path and thus improve rate capability of the silicon-based anodes. Improved chemical inertness towards PC-based, low-temperature electrolytes was expected as an additional benefit of a thin, partially graphitized coating around the active electrode material.

  6. Energy storage devices having anodes containing Mg and electrolytes utilized therein

    DOE Patents [OSTI]

    Shao, Yuyan; Liu, Jun

    2015-08-18

    For a metal anode in a battery, the capacity fade is a significant consideration. In energy storage devices having an anode that includes Mg, the cycling stability can be improved by an electrolyte having a first salt, a second salt, and an organic solvent. Examples of the organic solvent include diglyme, triglyme, tetraglyme, or a combination thereof. The first salt can have a magnesium cation and be substantially soluble in the organic solvent. The second salt can enhance the solubility of the first salt and can have a magnesium cation or a lithium cation. The first salt, the second salt, or both have a BH.sub.4 anion.

  7. Triple stack glass-to-glass anodic bonding for optogalvanic spectroscopy cells with electrical feedthroughs

    SciTech Connect (OSTI)

    Daschner, R.; Kbler, H.; Lw, R.; Pfau, T., E-mail: t.pfau@physik.uni-stuttgart.de [5. Physikalisches Institut, Universitt Stuttgart, Pfaffenwaldring 57, 70550 Stuttgart (Germany); Baur, H.; Frhauf, N. [Institut fr Groflchige Mikroelektronik, Universitt Stuttgart, 70569 Stuttgart (Germany)

    2014-07-28

    We demonstrate the use of an anodic bonding technique for building a vacuum tight vapor cell for the use of Rydberg spectroscopy of alkali atoms with thin film electrodes on the inside of the cell. The cell is fabricated by simultaneous triple stack glass-to-glass anodic bonding at 300?C. This glue-free, low temperature sealing technique provides the opportunity to include thin film electric feedthroughs. The pressure broadening is only limited by the vapor pressure of rubidium and the lifetime is at least four months with operating temperatures up to 230?C.

  8. Fabrication of copper-based anodes via atmosphoric plasma spraying techniques

    DOE Patents [OSTI]

    Lu, Chun (Monroeville, PA)

    2012-04-24

    A fuel electrode anode (18) for a solid oxide fuel cell is made by presenting a solid oxide fuel cell having an electrolyte surface (15), mixing copper powder with solid oxide electrolyte in a mixing step (24, 44) to provide a spray feedstock (30,50) which is fed into a plasma jet (32, 52) of a plasma torch to melt the spray feed stock and propel it onto an electrolyte surface (34, 54) where the spray feed stock flattens into lamellae layer upon solidification, where the layer (38, 59) is an anode coating with greater than 35 vol. % based on solids volume.

  9. Anodic polymerization of vinyl ethylene carbonate in Li-Ion battery electrolyte

    SciTech Connect (OSTI)

    Chen, Guoying; Zhuang, Guorong V.; Richardson, Thomas J.; Gao, Liu; Ross Jr., Philip N.

    2005-02-28

    A study of the anodic oxidation of vinyl ethylene carbonate (VEC) was conducted with post-mortem analysis of reaction products by ATR-FTIR and gel permeation chromatography (GPC). The half-wave potential (E1/2) for oxidation of VEC is ca. 3.6 V producing a resistive film on the electrode surface. GPC analysis of the film on a gold electrode produced by anodization of a commercial Li-ion battery electrolyte containing 2 percent VEC at 4.1 V showed the presence of a high molecular weight polymer. IR analysis indicated polycarbonate with alkyl carbonate rings linked by aliphatic methylene and methyl branches.

  10. Deep Borehole Disposal Research: Demonstration Site Selection...

    Energy Savers [EERE]

    radioactive waste forms, along with research and development for mined repositories in salt, granite, and clay, as part of the used fuel disposition (UFD) campaign. The deep...

  11. . . . . . 85 . . . . . International Deep Drawing Research Group

    E-Print Network [OSTI]

    . . . . . 85 . . . . . International Deep Drawing Research Group IDDRG 2009 International 20899-855 USA e-mail: mark.iadicola@nist.gov, Web page: www

  12. Transportation Energy Futures: Combining Strategies for Deep...

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

    ENERGY FUTURES Combining Strategies for Deep Reductions in Energy Consumption and GHG Emissions Significant Energy Consumption - and Opportunities for Reduction Transportation is...

  13. Stochastic 3D modeling of the microstructure of lithium-ion battery anodes via Gaussian random fields on

    E-Print Network [OSTI]

    Schmidt, Volker

    Stochastic 3D modeling of the microstructure of lithium-ion battery anodes via Gaussian random microstructures of lithium-ion battery anodes, which can serve as input for the simulations. We introduce the use; 1. Introduction Lithium-ion batteries used in electric vehicles need to fulfill a number

  14. Tin Anode for Sodium-Ion Batteries Using Natural Wood Fiber as a Mechanical Buffer and Electrolyte Reservoir

    E-Print Network [OSTI]

    Rubloff, Gary W.

    Tin Anode for Sodium-Ion Batteries Using Natural Wood Fiber as a Mechanical Buffer and Electrolyte Information ABSTRACT: Sodium (Na)-ion batteries offer an attractive option for low cost grid scale storage due to the abundance of Na. Tin (Sn) is touted as a high capacity anode for Na-ion batteries with a high theoretical

  15. 3D Microstructure of Ni-YSZ anodes: Prediction of effective transport properties and optimization of redox stability

    E-Print Network [OSTI]

    Schmidt, Volker

    3D Microstructure of Ni-YSZ anodes: Prediction of effective transport properties and optimization a fuel (e.g. natural gas, biogas, H2). The advantages of SOFCs are a high efficiency, fuel flexibility). The electrochemical performance of Ni-YSZ anodes depends on the interplay between different transport processes

  16. Mn3O4-Graphene Hybrid as a High-Capacity Anode Material for Lithium Ion Hailiang Wang,,

    E-Print Network [OSTI]

    Cui, Yi

    Mn3O4-Graphene Hybrid as a High-Capacity Anode Material for Lithium Ion Batteries Hailiang Wang hybrid materials of Mn3O4 nanoparticles on reduced graphene oxide (RGO) sheets for lithium ion battery-cost, and environ- mentally friendly anode for lithium ion batteries. Our growth-on- graphene approach should offer

  17. p-Type semiconducting nickel oxide as an efficiency-enhancing anodal interfacial layer in bulk heterojunction solar cells

    DOE Patents [OSTI]

    Irwin, Michael D; Buchholz, Donald B; Marks, Tobin J; Chang, Robert P. H.

    2014-11-25

    The present invention, in one aspect, relates to a solar cell. In one embodiment, the solar cell includes an anode, a p-type semiconductor layer formed on the anode, and an active organic layer formed on the p-type semiconductor layer, where the active organic layer has an electron-donating organic material and an electron-accepting organic material.

  18. Short communication Effect of electrolyte pH on the rate of the anodic and cathodic reactions in an

    E-Print Network [OSTI]

    at the open-circuit potential (OCP) revealed that the anodic microbial process preferred a neutral p seen as waste, but instead as a valuable energy resource. Today, primarily methane is gained from between the anode and the cathode. Air-cathode MFCs have shown promising power production while

  19. Effects of Nitrogen and Water Accumulation in the Dead-Ended-Anode Operation of PEM Fuel Cells

    E-Print Network [OSTI]

    Stefanopoulou, Anna

    of Michigan, Ann Arbor, Michigan, USA Dead-ended-anode operation of PEMFC can achieve high hydrogen and simulations of a PEMFC operating with a dead-ended anode. The model is qualitatively validated with pressure, temperature, flow and liquid water accumulation measurements using neutron imaging of a 53 cm2 PEMFC1

  20. Parameterization of GDL Liquid Water Front Propagation and Channel Accumulation for Anode Purge Scheduling in Fuel Cells

    E-Print Network [OSTI]

    Stefanopoulou, Anna

    that was observed via neutron imaging of an operational 53 cm2 PEMFC. Simulation results for the GDL and Membrane]. In the anode channel of a Proton Exchange Membrane Fuel Cell (PEMFC) operating with a Dead-Ended Anode (DEA with coupled PDEs describing liquid and gas transport through the Gas Diffusion Layer (GDL) of a PEMFC, which