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


1

Optimization Journals, Sites, Societies  

E-Print Network [OSTI]

Optimization Online Links. Optimization related societies. Mathematical Optimization Society ∑ SIAM ∑ INFORMS. Optimization related journals. Mathematical†...

2

Journal of The Electrochemical Society, 147 (12) 4485-4493 (2000) 4485 S0013-4651(00)08-104-0 CCC: $7.00 The Electrochemical Society, Inc.  

E-Print Network [OSTI]

poten- tially replace the internal combustion engine for transportation be- cause they are clean, quiet: $7.00 © The Electrochemical Society, Inc. Proton exchange membrane fuel cell (PEMFC) engines can of future fuel cell engines. Performance of a fuel cell is measured by its current-voltage rela- tion (i

Wang, Chao-Yang

3

Journal of The Electrochemical Society, 147 (12) 4507-4511 (2000) 4507 S0013-4651(99)09-102-8 CCC: $7.00 The Electrochemical Society, Inc.  

E-Print Network [OSTI]

: $7.00 © The Electrochemical Society, Inc. Hydrogen embrittlement is a serious concern that can limit-3 Hydrogen embrittlement occurs as a result of hydrogen evolution on the surface of the specimen via the usage of various metals and alloys in different aqueous environ- ments. Hydrogen ingress into the metal

Popov, Branko N.

4

D794 Journal of The Electrochemical Society, 161 (14) D794-D800 (2014) Electrodeposition of High-Purity Indium Thin Films and Its  

E-Print Network [OSTI]

D794 Journal of The Electrochemical Society, 161 (14) D794-D800 (2014) Electrodeposition of High, the electrodeposited In films are phosphorized via the thin-film vapor-liquid-solid growth method. The resulting poly of fully reduced phosphorus from aqueous solution is very difficult without a catalyst, such as nickel,2

Javey, Ali

2014-01-01T23:59:59.000Z

5

Journal of The Electrochemical Society, 160 (10) A1675-A1683 (2013) A1675 0013-4651/2013/160(10)/A1675/9/$31.00 The Electrochemical Society  

E-Print Network [OSTI]

in simulating Li-ion battery models is the need for simulating solid-phase diffusion in the second radial potential, solid-state po- tential and solid-state concentration in the porous electrodes1,2 as well1675/9/$31.00 © The Electrochemical Society Efficient Reformulation of Solid Phase Diffusion

Subramanian, Venkat

6

Journal of The Electrochemical Society, 161 (8) E3149-E3157 (2014) E3149 JES FOCUS ISSUE ON MATHEMATICAL MODELING OF ELECTROCHEMICAL SYSTEMS AT MULTIPLE SCALES  

E-Print Network [OSTI]

, Massachusetts 02139, USA Improving the efficiency and utilization of battery systems can increase the viability on fossil fuels. Lithium-ion batteries are a popular choice as an energy storage medium for high demand ON MATHEMATICAL MODELING OF ELECTROCHEMICAL SYSTEMS AT MULTIPLE SCALES Efficient Simulation and Reformulation

Subramanian, Venkat

7

D6 Journal of The Electrochemical Society, 160 (1) D6-D9 (2013) 0013-4651/2013/160(1)/D6/4/$28.00 The Electrochemical Society  

E-Print Network [OSTI]

and electrochemical properties of the coatings is studied. The electrochemical activity of the material is found current values, marked amounts of lithium charge are observed to interchange with the material owing- calation process. Consequently, a large surface area, providing for ease of interaction

2013-01-01T23:59:59.000Z

8

The Electrochemical Society Interface Fall 2006 MARK ORAZEM  

E-Print Network [OSTI]

The Electrochemical Society Interface · Fall 2006 MARK ORAZEM For his contributions distinguished service to the educa- tional and research dissemination missions of The Electrochemical Society. Mark Orazem obtained his BS and MS degrees from Kansas State University and his doctorate in 1983 from

Fang, Yuguang "Michael"

9

ECS Journal of Solid State Science and Technology, 2 (11) Q205-Q210 (2013) Q205 2162-8769/2013/2(11)/Q205/6/$31.00 The Electrochemical Society  

E-Print Network [OSTI]

-8769/2013/2(11)/Q205/6/$31.00 © The Electrochemical Society Low-Frequency Noise Studies on Fully Depleted UTBOX, Granada, Spain eEE Department, KU Leuven, B-3001 Leuven, Belgium The low-frequency (LF) noise behavior from the perspective of the three major noise sources: 1/f-like or flicker noise, associated

Paris-Sud XI, Université de

10

The Electrochemical Society Interface Fall 2009 53 From Laboratory Breakthrough to Technological Realization  

E-Print Network [OSTI]

The Electrochemical Society Interface · Fall 2009 53 From Laboratory Breakthrough to Technological emissions, suitability to hydrogen, and low noise and mechanical vibrations. Unlike other fuel cells

11

alloy electrochemical behavior: Topics by E-print Network  

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

to Journal of the Electrochemical Society Corrosion Behavior of a Novel SiCAl2O3Al Composite Materials Science Websites Summary: The electrochemical behavior of a new class of...

12

JOURNAL OF THE WORLD AQUACULTURE SOCIETY  

E-Print Network [OSTI]

in a twin screw extruder using a 2 mm die at 190 rpm, and a 3 mm die at 348 rpm. Analyses of the extrudatesJOURNAL OF THE WORLD AQUACULTURE SOCIETY Vol. 41, No. S1 February, 2010 Twin Screw Extrusion, soybean oil, vitamin and mineral mix). The blends were moisture balanced to 15% db, then extruded

13

3516 J. Electrochem. Soc., Vol. 141, No. 12, December 1994 9 The Electrochemical Society, Inc. i. S.P. Murarka, J. Steigerwald, and R. J. Gutmann, MRS  

E-Print Network [OSTI]

3516 J. Electrochem. Soc., Vol. 141, No. 12, December 1994 9 The Electrochemical Society, Inc, Pittsburgh, PA (1994). 9. M. Pourbaix, Atlas of Electrochemical Equilibria in Aqueous Solutions, p. 384, NACESilicon,Carbon, and Oxygen Implantation Damage on Diffusionof Phosphorusin Silicon Samir Chaudhry* and Mark E. Law

Florida, University of

14

The Electrochemical Society Interface Fall 2001 21 Emerging Nanoscience and Functional Artificial Nanoarchitectures  

E-Print Network [OSTI]

The Electrochemical Society Interface · Fall 2001 21 Emerging Nanoscience and Functional Artificial of new and better nanoscience and the development of new and better nanotechnology. Many of the architects of new nanoscience and nanotech- nology (e.g., condensed-matter physicists, molecular biologists

15

Electrochemical  

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

sub-10 nm features. However, the relationship between the ESM contrast and local electrochemical activity remains largely unexplored. Here, we analyze the image for-...

16

Journal of the Waterbird Society Dr. Keith A. Hobson  

E-Print Network [OSTI]

letter [ Move left | Push down space ] Move right Turn over Em-quad space Take out One-em dash Space;Journal of the Waterbird Society E. O. Painter Printing Company Inc. 4900 U.S. Highway 17 North P.O. Box 877 DeLeon Springs, Florida 32130 USA 386-985-4877 386-985-4878 (FAX) E-Mail books

17

Supplementary Material (ESI) for Chemical Communications This journal is (c) The Royal Society of Chemistry 2010  

E-Print Network [OSTI]

1 Supplementary Material (ESI) for Chemical Communications This journal is (c) The Royal Society-ray solution scattering data were collected at the ID14B BioCARS beamline at the Advanced Photon Source while

Ihee, Hyotcherl

18

Soil Science Society of America Journal Soil Sci. Soc. Am. J. 76:23272341  

E-Print Network [OSTI]

Soil Science Society of America Journal Soil Sci. Soc. Am. J. 76:2327­2341 doi:10.2136/sssaj2012.0043 Received 3 Feb. 2012. *Corresponding author (sabgru@ufl.edu). © Soil Science Society of America, 5585 or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or any

Grunwald, Sabine

19

Soil Science Society of America Journal Soil Sci. Soc. Am. J. 76:17191727  

E-Print Network [OSTI]

Soil Science Society of America Journal Soil Sci. Soc. Am. J. 76:1719­1727 doi:10.2136/sssaj2011.0303 Received 7 Sept. 2011. *Corresponding author (soils@msu.edu). © Soil Science Society of America, 5585 or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or any

Schaetzl, Randall

20

624 Electrochemical and Solid-State Letters, 2 (12) 624-626 (1999) S1099-0062(99)07-005-4 CCC: $7.00 The Electrochemical Society, Inc.  

E-Print Network [OSTI]

624 Electrochemical and Solid-State Letters, 2 (12) 624-626 (1999) S1099-0062(99)07-005-4 CCC: $7.00 © The Electrochemical Society, Inc. A NiFeMo Electroplating Bath for Micromachined Structures William P. Taylor,a,*,c Michael Schneider,b,* Henry Baltes,b,* and Mark G. Allena,z aGeorgia Institute of Technology, School

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


21

The Electrochemical Society Interface Summer 2010 37 n recent years, energy research has  

E-Print Network [OSTI]

,freeze start,ORR, water management,flooding,poisoning,durability,reliability Solarcells:Efficiency,toxicity, CO, and solarcells electrochemical engineers are listed in Fig. 1.1 The range of length scales

Subramanian, Venkat

22

Journal of Indian Society of Remote Sensing V. 32, No. 4 (December, 2004 Issue)  

E-Print Network [OSTI]

Journal of Indian Society of Remote Sensing V. 32, No. 4 (December, 2004 Issue) http in the Ganga basin. Aerosols are responsible for lowering of land surface temperature i.e. cooling effect which on radiative forcing that cause negative forcing (cooling) at surface and positive effect (warming) at top

Singh, Ramesh P.

23

Available online at www.sciencedirect.com Journal of the European Ceramic Society 28 (2008) 15271534  

E-Print Network [OSTI]

Available online at www.sciencedirect.com Journal of the European Ceramic Society 28 (2008) 1527J/mol) in pure YAG is lower than that of grain growth (946 kJ/mol) which is unusual in ceramic systems, high strength, scratch resistance, and thermal stability has driven the development of transparent

Gopalan, Venkatraman

24

2 Journal of the Oughtred Society Five Pickett Electronics Slide Rules  

E-Print Network [OSTI]

2 Journal of the Oughtred Society Five Pickett Electronics Slide Rules Brian Borchers The five Pickett slide rules described in this article were especially designed for electronics calculations. Sev. In the follow- ing, I will describe these slide rules and their specialized scales, and present some examples

Borchers, Brian

25

This journal is c The Royal Society of Chemistry 2010 Integr. Biol. Microfluidics for bacterial chemotaxisw  

E-Print Network [OSTI]

This journal is c The Royal Society of Chemistry 2010 Integr. Biol. Microfluidics for bacterial 2010 DOI: 10.1039/c0ib00049c Microfluidics is revolutionizing the way we study the motile behavior system to understand how cells and organisms sense and respond to gradients. Using microfluidics to study

Shimizu, Tom

26

Soil Science Society of America Journal Soil Sci. Soc. Am. J. 78:14581468  

E-Print Network [OSTI]

. Ithaca, NY 14853 John J. Battles Dep. of Environmental Science, Policy and Management Univ. of California was transported downward through the forest floor and upper mineral soil in a progressive fashion. By Year 11Soil Science Society of America Journal Soil Sci. Soc. Am. J. 78:1458­1468 doi:10.2136/sssaj2014

Battles, John

27

Journal of Applied Ecology 2009, 46, 511515 doi: 10.1111/j.1365-2664.2009.01641.x 2009 The Author. Journal compilation 2009 British Ecological Society  

E-Print Network [OSTI]

. Keywords: Baiji, Beshanzu fir, biodiversity conservation, China, economic growth, environmental protection The Author. Journal compilation © 2009 British Ecological Society Blackwell Publishing Ltd FORUM Priceof prosperity:economicdevelopmentandbiological conservation in China ( ) Fangliang He Department of Renewable

He, Fangliang

28

Journal of Ecology 2008, 96, 12381251 doi: 10.1111/j.1365-2745.2008.01424.x 2008 The Authors. Journal compilation 2008 British Ecological Society  

E-Print Network [OSTI]

Journal of Ecology 2008, 96, 1238­1251 doi: 10.1111/j.1365-2745.2008.01424.x © 2008 The Authors. Journal compilation © 2008 British Ecological Society Blackwell Publishing Ltd Topographic controls of vascular plants closely linked to primary production and surface energy balance. LAI can vary by an order

29

Quarterly Journal of the Royal Meteorological Society Q. J. R. Meteorol. Soc. (2013) Phenomenology of Sahelian convection observed in Niamey  

E-Print Network [OSTI]

Quarterly Journal of the Royal Meteorological Society Q. J. R. Meteorol. Soc. (2013) Phenomenology SM. 2013. Phenomenology of Sahelian convection observed in Niamey during the early monsoon. Q. J. R

Guichard, Francoise

30

Int. J. Electrochem. Sci., 8 (2013) 859 -871 International Journal of  

E-Print Network [OSTI]

V between the biotic medium with reference to abiotic medium (control). These positive polarization shifts and associated structures that synergistically altered the electrochemical environment of the system changes in the aqueous environment (such as - alter the concentration of the electrolyte, components, p

31

346 J. Electrochem. Soc., Vol. 141, No. 2, February 1994 9 The Electrochemical Society, Inc. 1. A. O. Isenberg, in Proceedings of International Sympo-  

E-Print Network [OSTI]

). 7. O. Yamamoto, Y.Takeda, R. Kanno, and M. Noda, Solid State Ionics, 22, 241 (1987). 8. Y. Takeda, R, This Journal, 138, 1212 (1991). 12. M. Liu and A. Khandkar, Solid State Ionics, 52, 3 (1992). Effectof Proton Battery Symposium, Jpn., 2C04 (1990). 6. T. Takahashi, H. Iwahara, and I. Ito, Denki Kagaku, 38, 509 (1970

Weidner, John W.

32

3524 Chem. Commun., 2012, 48, 35243526 This journal is c The Royal Society of Chemistry 2012 Cite this: Chem. Commun., 2012, 48, 35243526  

E-Print Network [OSTI]

3524 Chem. Commun., 2012, 48, 3524­3526 This journal is c The Royal Society of Chemistry 2012 Cite this: Chem. Commun., 2012, 48, 3524­3526 Tri-metallic deltahedral Zintl ions: experimental

33

This journal is c the Owner Societies 2012 Phys. Chem. Chem. Phys., 2012, 14, 675680 675 Cite this: Phys. Chem. Chem. Phys., 2012, 14, 675680  

E-Print Network [OSTI]

This journal is c the Owner Societies 2012 Phys. Chem. Chem. Phys., 2012, 14, 675­680 675 Cite this: Phys. Chem. Chem. Phys., 2012, 14, 675­680 Photodissociation of isobutene at 193 nm Gabriel M. P. Just

Neumark, Daniel M.

34

Journal of The Electrochemical Society, 147 (11) 4307-4312 (2000) 4307 S0013-4651(00)04-093-3 CCC: $7.00 The Electrochemical Society, Inc.  

E-Print Network [OSTI]

.2 As shown by Stine et al., the planarization length PL is the size of an averaging window used (PETEOS) film of 7500 √?, upon which 1 m alu- minum is deposited. The metal film is patterned using is selected so as to remove approxi- mately 1.0 m of the oxide film in the 100% density structure

Boning, Duane S.

35

Journal of The Electrochemical Society, 147 (5) 1781-1786 (2000) 1781 S0013-4651(99)11-016-4 CCC: $7.00 The Electrochemical Society, Inc.  

E-Print Network [OSTI]

into the underlying metal.4 This increases the risk of hydrogen embrittlement failure in the structure. Hence and its salts.3 Further during cad- mium deposition, large amounts of hydrogen are introduced in the presence of NPPO. Codeposition of phosphorous along with Zn-Ni improves the cor- rosion17 and hydrogen

36

Journal of The Electrochemical Society, 146 (12) 4659-4665 (1999) 4659 S0013-4651(99)04-011-2 CCC: $7.00 The Electrochemical Society, Inc.  

E-Print Network [OSTI]

- cessing of ceramics is the occurrence of thermal runaway.6 This phe- nomenon corresponds to a situation) in the temperature of the material being heat- ed. Thermal runaway may also lead to melting of the ceramic mate- rial the other interface at x d. The electric field and thermal energy bal- ance for the ceramic slab are given

Economou, Demetre J.

37

Journal of The Electrochemical Society, 147 (2) 427-434 (2000) 427 S0013-4651(99)06-102-9 CCC: $7.00 The Electrochemical Society, Inc.  

E-Print Network [OSTI]

foil due to lithium corrosion, namely 4Li 2SOCl2 r 4LiCl(s) SO2 S [1] Computational Fluid Dynamics. The ap- plication of interest in this work is a lithium/thionyl chloride prima- ry battery. As a power, but they differ in how the excess electrolyte was treated. In the lithium/thionyl chloride cell, the solvent

Weidner, John W.

2000-01-01T23:59:59.000Z

38

Journal of The Electrochemical Society, 146 (3) 1197-1202 (1999) 1197 S0013-4651(98)01-060-X CCC: $7.00 The Electrochemical Society, Inc.  

E-Print Network [OSTI]

- vestigated over the last few years. Initial work was done by chemi- cal vapor deposition (CVD) using separate the growth of 3C-SiC on Si(100) using silacyclobutane (SCB) at temperatures as low as 800 C. Kunstmann et al

Steckl, Andrew J.

1999-01-01T23:59:59.000Z

39

902 Journal of The Electrochemical Society, 147 (3) 902-909 (2000) S0013-4651(99)08-010-6 CCC: $7.00 The Electrochemical Society, Inc.  

E-Print Network [OSTI]

open-circuit stand prior to launch and during the transfer orbit period in the aerospace applications.1 the heat generation rate of a nickel elec- trode in the hydrogen environment. Mao and White5 developed

40

2910 Journal of The Electrochemical Society, 147 (8) 2910-2922 (2000) S0013-4651(00)02-015-2 CCC: $7.00 The Electrochemical Society, Inc.  

E-Print Network [OSTI]

.3 Capacity losses occur at low temperatures due to high internal resistances and at high of active materials is desired, which requires a highly uni- form temperature profile inside the battery batteries, eventually causing thermal runaway.5-8 An optimal operating range and a high uniformity

Wang, Chao-Yang

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


41

Synergistic Effect of Fullerene-Capped Gold Nanoparticles on Graphene Electrochemical Supercapacitors  

E-Print Network [OSTI]

Hybrid Filmsfor Supercapacitors,Ē Journal of PhysicalGraphene Electrochemical Supercapacitors Virginia Yong * ,Nanoparticles; Graphene; Supercapacitors; Energy Storage;

Yong, Virginia; Hahn, H. Thomas

2013-01-01T23:59:59.000Z

42

B. MAPES et al.November 2008 175Journal of the Meteorological Society of Japan, Vol. 86A, pp. 175-185, 2008 Predictability Aspects of Global Aqua-planet Simulations  

E-Print Network [OSTI]

B. MAPES et al.November 2008 175Journal of the Meteorological Society of Japan, Vol. 86A, pp. 175;Journal of the Meteorological Society of Japan Vol. 86A176 1. Introduction In principle, anything Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado, Boulder

Mapes, Brian

43

http://hfs.sagepub.com/ Ergonomics Society  

E-Print Network [OSTI]

http://hfs.sagepub.com/ Ergonomics Society of the Human Factors and Human Factors: The Journal http: 517Human Factors: The Journal of the Human Factors and Ergonomics Society and Raja Parasuraman Peter A of: Human Factors and Ergonomics Society can be found at:Society Human Factors: The Journal

Parasuraman, Raja

44

http://hfs.sagepub.com/ Ergonomics Society  

E-Print Network [OSTI]

http://hfs.sagepub.com/ Ergonomics Society of the Human Factors and Human Factors: The Journal http: 411Human Factors: The Journal of the Human Factors and Ergonomics Society Ericka Rovira and Raja and Ergonomics Society can be found at:Society Human Factors: The Journal of the Human Factors and Ergonomics

Parasuraman, Raja

45

http://hfs.sagepub.com/ Ergonomics Society  

E-Print Network [OSTI]

http://hfs.sagepub.com/ Ergonomics Society of the Human Factors and Human Factors: The Journal http.1177/0018720813495279 2013 published online 8 JulyHuman Factors: The Journal of the Human Factors and Ergonomics Society Yu://www.sagepublications.com On behalf of: Human Factors and Ergonomics Society can be found at:Society Human Factors: The Journal

Kaber, David B.

46

Functional Ecology 2008, 22, 706713 doi: 10.1111/j.1365-2435.2008.01395.x 2008 The Authors. Journal compilation 2008 British Ecological Society  

E-Print Network [OSTI]

. Journal compilation © 2008 British Ecological Society Blackwell Publishing Ltd Endophyte symbiosis investigated how a fungal endophyte symbiosis affects the growth and survival of a rare, mid-western United compared the performance of endophyte-infected and endophyte- disinfected grove bluegrass (Poa alsodes

Rudgers, Jennifer

47

International Journal of Offshore and Polar Engineering (ISSN 1053-5381) Copyright by The International Society of Offshore and Polar Engineers  

E-Print Network [OSTI]

International Journal of Offshore and Polar Engineering (ISSN 1053-5381) Copyright © by The International Society of Offshore and Polar Engineers Vol. 15, No. 2, June 2005, pp. 1­9 On Assessing the Accuracy of Offshore Wind Turbine Reliability-based Design Loads from the Environmental Contour Method Korn

Manuel, Lance

48

Journal of Geological Society of Sri Lanka Vol. 15 (2013), 69-83 GEOTHERMAL ENERGY POTENTIAL IN SRI LANKA: A PRELIMINARY  

E-Print Network [OSTI]

Journal of Geological Society of Sri Lanka Vol. 15 (2013), 69-83 69 GEOTHERMAL ENERGY POTENTIAL faults or hot dry rock that would help geothermal energy development. Data show three regions, metamorphic terrains INTRODUCTION Geothermal energy development in Sri Lanka has been considered

Jones, Alan G.

49

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA VOLUMfE 60. NUMBER 5 Photoelectron-Counting Distributions for Irradiance-Modulated Radiation*  

E-Print Network [OSTI]

Vol. 60 JOURNAL OF THE OPTICAL SOCIETY OF AMERICA VOLUMfE 60. NUMBER 5 Photoelectron-Counting Distributions for Irradiance-Modulated Radiation* PAUL DIAMENT AND M. C. TEICH Deparltment of Electrical photoelectron-counting statistics and fluctuations of irradiance has been developed to a high degree

Teich, Malvin C.

50

Journal of the Nepal Geological Society, Volume 38, Dec. 2008 1 EARTHQUAKES AND CRUSTAL STRUCTURE OF THE HIMALAYA FROM THE HIMALAYAN  

E-Print Network [OSTI]

Journal of the Nepal Geological Society, Volume 38, Dec. 2008 1 EARTHQUAKES AND CRUSTAL STRUCTURE OF THE HIMALAYA FROM THE HIMALAYAN NEPAL TIBET SEISMIC EXPERIMENT (HIMNT) Anne F. Sheehan1 , Thomas de la Torre1 Seismological Centre, Kathmandu, NEPAL3 Submitted on occasion of International Workshop on Seismology

Sheehan, Anne F.

51

Functional Ecology 2009 doi: 10.1111/j.1365-2435.2008.01538.x 2009 The Authors. Journal compilation 2009 British Ecological Society  

E-Print Network [OSTI]

Functional Ecology 2009 doi: 10.1111/j.1365-2435.2008.01538.x © 2009 The Authors. Journal compilation © 2009 British Ecological Society Blackwell Publishing Ltd Integrating biophysical models management decisions. Key-words: climate change, human health, mechanistic model, biophysical ecology

Sheridan, Jennifer

52

This journal is c The Royal Society of Chemistry 2010 Chem. Commun., 2010, 46, 91679169 9167 Cubic and rhombohedral heterobimetallic networks constructed from  

E-Print Network [OSTI]

. The synthetic and materials chemistry of uranium is the best developed in the actinide series, and has expandedThis journal is c The Royal Society of Chemistry 2010 Chem. Commun., 2010, 46, 9167­9169 9167 Cubic and rhombohedral heterobimetallic networks constructed from uranium, transition metals, and phosphonoacetate: new

53

Functional Ecology 2009, 23, 321329 doi: 10.1111/j.1365-2435.2008.01498.x 2008 The Authors. Journal compilation 2008 British Ecological Society  

E-Print Network [OSTI]

Functional Ecology 2009, 23, 321≠329 doi: 10.1111/j.1365-2435.2008.01498.x © 2008 The Authors. Journal compilation © 2008 British Ecological Society Blackwell Publishing Ltd Seasonal, sexual, and quality related variation in retinal carotenoid accumulation in the house finch (Carpodacus mexicanus

McGraw, Kevin J.

54

THE ASTROPHYSICAL JOURNAL, 492:804821, 1998 January 10 1998. The American Astronomical Society. All rights reserved. Printed in U.S.A.(  

E-Print Network [OSTI]

THE ASTROPHYSICAL JOURNAL, 492:804√?821, 1998 January 10 1998. The American Astronomical Society to understanding the transport of magnetic √?ux across the solar convection zone. We con√źrm that a sufficient twist simula- tion are also observed in rising air bubbles, such as a central tail, and a skirt enveloping

Emonet, Thierry

55

THE ASTROPHYSICAL JOURNAL, 530:10711084, 2000 February 20 2000. The American Astronomical Society. All rights reserved. Printed in U.S.A.(  

E-Print Network [OSTI]

THE ASTROPHYSICAL JOURNAL, 530:1071√?1084, 2000 February 20 2000. The American Astronomical Society CENTRAL LINE JINGXIU WANG,1,2,3 WEI LI,1,2 CARSTEN DENKER,2 CHIKYIN LEE,2 HAIMIN WANG,2 PHILIP R. GOODE,2 √źltergrams obtained at Big Bear Solar Observatory during 1997 September 18√?24. The 2 days with the best image

56

THE ASTRONOMICAL JOURNAL, 121:552561, 2001 January ( 2001. The American Astronomical Society. All rights reserved. Printed in U.S.A.  

E-Print Network [OSTI]

THE ASTRONOMICAL JOURNAL, 121:552√?561, 2001 January ( 2001. The American Astronomical Society. All-color map of Pluto√Źs surface. We are able to resolve the central part of Pluto√Źs sub-Charon hemisphere. We in the solar system. Pluto√Źs bright surface units are primarily frost (Owen et al. 1993) with trace amounts

Grinspun, Eitan

57

The Astrophysical Journal, 549:L97L100, 2001 March 1 2001. The American Astronomical Society. All rights reserved. Printed in U.S.A.  

E-Print Network [OSTI]

L97 The Astrophysical Journal, 549:L97­L100, 2001 March 1 2001. The American Astronomical Society MEDIUM ON SOLAR SYSTEM SIZE SCALES D. R. Stinebring,1 M. A. McLaughlin,2 J. M. Cordes,2 K. M. Becker,1 J phenomena. Multiple imaging of the pulsar by the ISM is required. A compact central image surrounded

Kramer, Mark A.

58

The Astrophysical Journal, 502:L91L94, 1998 July 20 1998. The American Astronomical Society. All rights reserved. Printed in U.S.A.  

E-Print Network [OSTI]

L91 The Astrophysical Journal, 502:L91­L94, 1998 July 20 1998. The American Astronomical Society: general -- solar system: formation 1. INTRODUCTION The solar system beyond Neptune contains a rich is 0.215 pixel 1 . We used the central pixels (41.91600 # 2040 arcmin2 ) of the field of view to avoid

Jewitt, David C.

59

THE ASTROPHYSICAL JOURNAL, 495:276283, 1998 March 1 1998. The American Astronomical Society. All rights reserved. Printed in U.S.A.(  

E-Print Network [OSTI]

THE ASTROPHYSICAL JOURNAL, 495:276√?283, 1998 March 1 1998. The American Astronomical Society. AllM _ . tenths solar, and may be as high as a factor of 3 above solar, indicating a previous phase of star forma of the conditions in the interstellar medium of the host, and an indirect probe of the central source of ionizing

Evans, Aaron S.

60

THE ASTROPHYSICAL JOURNAL, 510 : 474484, 1999 January 1 1999. The American Astronomical Society. All rights reserved. Printed in U.S.A.  

E-Print Network [OSTI]

THE ASTROPHYSICAL JOURNAL, 510 : 474√?484, 1999 January 1 1999. The American Astronomical Society rays 1. INTRODUCTION Active Region (AR) 2725 (Hale region 17188) crossed the central meridian on 1980 II plage area from about 4000 millionths of the solar disk to about 8000 millionths since

Demoulin, Pascal

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


61

THE ASTROPHYSICAL JOURNAL, 553 410420, 2001 May 20 V ( 2001. The American Astronomical Society. All rights reserved. Printed in U.S.A.  

E-Print Network [OSTI]

THE ASTROPHYSICAL JOURNAL, 553 410√?420, 2001 May 20 V ( 2001. The American Astronomical Society for modifying a planetary system over time. In our solar system, the giant planets have displaced a signi to produce the ubiquitous central depletions in the dust distributions (Roques et al. 1994 ; Pantin, Lagage

Kalas, Paul G.

62

THE ASTROPHYSICAL JOURNAL, 553:410420, 2001 May 20 V ( 2001. The American Astronomical Society. All rights reserved. Printed in U.S.A.  

E-Print Network [OSTI]

THE ASTROPHYSICAL JOURNAL, 553:410√?420, 2001 May 20 V ( 2001. The American Astronomical Society for modifying a planetary system over time. In our solar system, the giant planets have displaced a signi to produce the ubiquitous central depletions in the dust distributions (Roques et al. 1994; Pantin, Lagage

Kalas, Paul G.

63

The Astrophysical Journal, 567:L97L101, 2002 March 1 2002. The American Astronomical Society. All rights reserved. Printed in U.S.A.  

E-Print Network [OSTI]

L97 The Astrophysical Journal, 567:L97­L101, 2002 March 1 2002. The American Astronomical Society and Fluid Dynamics, Code 6440, Washington, DC 20375 and S. K. Antiochos Naval Research Laboratory, Solar of the filament ends and at the top of the central part of the prominence. This distinctive mixture of normal

Demoulin, Pascal

64

JOURNAL OF THE EGYPTIAN MATHEMATICAL SOCIETY ETMS J. Egypt Math. Soc. Vol. 18(2) (2010) pp223-230 www.etms-eg.org  

E-Print Network [OSTI]

JOURNAL OF THE EGYPTIAN MATHEMATICAL SOCIETY ETMS J. Egypt Math. Soc. Vol. 18(2) (2010) pp223, 11448, Cairo, Egypt email: atali71@yahoo.com 2Departamento de Geometr¬īia y Topolog¬īia, Universidad de

López, Rafael

65

2654 Phys. Chem. Chem. Phys., 2013, 15, 2654--2659 This journal is c the Owner Societies 2013 Cite this: Phys.Chem.Chem.Phys.,2013,  

E-Print Network [OSTI]

this: Phys.Chem.Chem.Phys.,2013, 15, 2654 Influence of catalyst choices on transport behaviors of In2654 Phys. Chem. Chem. Phys., 2013, 15, 2654--2659 This journal is c the Owner Societies 2013 Cite and controllable NW physical properties. The NW growths, including vapor­ liquid­solid (VLS) or vapor

Javey, Ali

66

Materials for electrochemical energy storage and conversion II -- Batteries, capacitors and fuel cells. Materials Research Society symposium proceedings, Volume 496  

SciTech Connect (OSTI)

Our energy-hungry world is increasingly relying on new methods to store and convert energy for portable electronics, as well as new, environmentally friendly modes of transportation and electrical energy generation. The availability of advanced materials is linked to the commercial success of improved power sources such as batteries, fuel cells and capacitors with higher specific energy and power, longer cycle life and rapid change/discharge rates. The papers in this symposium were heavily weighted toward lithium batteries. The proceedings volume is organized into six sections highlighting: general papers on a wide variety of rechargeable battery technologies; new approaches to modeling of Li batteries; advances in fuel-cell technology; new work on Li battery cathodes; anodes and electrolytes; and work on super-capacitors. The authors think the volume is an excellent snapshot of the current state of the art in energy storage and conversion technologies, many of which will make a significant impact on society. Separate abstracts were prepared for most papers in this volume.

Ginley, D.S.; Doughty, D.H.; Scrosati, B.; Takamura, T.; Zhang, Z.J. [eds.

1998-07-01T23:59:59.000Z

67

www.frontiersinecology.org The Ecological Society of America especially clear for journals published  

E-Print Network [OSTI]

for journals published in English-speaking countries (Figure 1b). This means that the science pro- duced by ecologists who are NoNES is adequate enough to raise the aver- age citation rates of journals, or is at least English-speaking authors to international scientific publications. For example, an unknown amount

Harvell, Catherine Drew

68

Electrochemical and Solid-State Letters, 3 (12) 555-558 (2000) 555 S1099-0062(00)07-101-7 CCC: $7.00 The Electrochemical Society, Inc.  

E-Print Network [OSTI]

Electrochemical and Solid-State Letters, 3 (12) 555-558 (2000) 555 S1099-0062(00)07-101-7 CCC: $7,2 photocatalytic,3,4 electrochromic,5 and battery6 applica- tions. The success of these applications relies

69

Electrochemical and Solid-State Letters, 3 (7) (2000), LETTERS ONLINE Ven1 S1099-0062(00)02-074-5 CCC: $7.00 The Electrochemical Society, Inc.  

E-Print Network [OSTI]

Electrochemical and Solid-State Letters, 3 (7) (2000), LETTERS ONLINE Ven1 S1099 used as the cathode in rechargeable lithium batteries, is well suited for the rapid removal factor that deter- mines the rate at which a battery can be charged and discharged. With increasing

Ceder, Gerbrand

70

Borup wins Electrochemical Society Award  

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

for power, but emits only water. Their work is important for hydrogen-powered fuel cell electric vehicles. "Over the past decade Rod has led a team of researchers at national...

71

Zelenay named Electrochemical Society Fellow  

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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered energy consumption byAbout SRNL HomeYoung Inventor SharesZdenek Dohnalek

72

Borup wins Electrochemical Society Award  

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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to someone6 M.Extracellular PolysaccharidesTalksBorrowing from Nature

73

Borup wins Electrochemical Society Award  

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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAboutScienceCareers Apply forBiosurveillanceBorrowing fromBorup wins

74

Zelenay named Electrochemical Society Fellow  

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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched FerromagnetismWaste andAnniversary, part 2 ContinuingYanYoussefYueZdenek

75

http://hfs.sagepub.com/ Ergonomics Society  

E-Print Network [OSTI]

http://hfs.sagepub.com/ Ergonomics Society of the Human Factors and Human Factors: The Journal http: 381Human Factors: The Journal of the Human Factors and Ergonomics Society Raja Parasuraman: http://www.sagepublications.com On behalf of: Human Factors and Ergonomics Society can be found at

Parasuraman, Raja

76

Electrochemical Techniques  

SciTech Connect (OSTI)

Sensitive and selective detection techniques are of crucial importance for capillary electrophoresis (CE), microfluidic chips, and other microfluidic systems. Electrochemical detectors have attracted considerable interest for microfluidic systems with features that include high sensitivity, inherent miniaturization of both the detection and control instrumentation, low cost and power demands, and high compatibility with microfabrication technology. The commonly used electrochemical detectors can be classified into three general modes: conductimetry, potentiometry, and amperometry.

Chen, Gang; Lin, Yuehe

2008-07-20T23:59:59.000Z

77

F90 Journal of The Electrochemical Society, 160 (2) F90-F93 (2013) 0013-4651/2013/160(2)/F90/4/$28.00 The Electrochemical Society  

E-Print Network [OSTI]

materials, Ni-cermets, are susceptible to coking in many coal- and bio-derived syngas compositions,2, and coking behavior in surrogate coal gas fuel compositions have been reported.21 In order to understand. Solid oxide fuel cells (SOFCs) are well suited to replace coal com- bustion technologies because higher

Poeppelmeier, Kenneth R.

78

Journal of The Electrochemical Society, 160 (1) F69-F74 (2013) F69 0013-4651/2013/160(1)/F69/6/$28.00 The Electrochemical Society  

E-Print Network [OSTI]

a means of decreasing dependence on imported oil, these technologies do not address the non-renewable, the potential to replace traditional non-renewable sources with the aforementioned renewable sources is limited via the penetration of renewable energy sources into the transportation sector, while expanding

Kenis, Paul J. A.

2013-01-01T23:59:59.000Z

79

Journal of The Electrochemical Society, 158 (11) K205-K212 (2011) K205 0013-4651/2011/158(11)/K205/8/$28.00 The Electrochemical Society  

E-Print Network [OSTI]

,e and Zhanhu Guob,z aDepartment of Chemistry and Biochemistry, Lamar University, Beaumont, Texas 77710, USA bIntegrated Composites Laboratory, Dan F Smith Department of Chemical Engineering, Lamar University, Beaumont, Texas

Guo, John Zhanhu

80

A98 Journal of The Electrochemical Society, 159 (2) A98-A103 (2012) 0013-4651/2012/159(2)/A98/6/$28.00 The Electrochemical Society  

E-Print Network [OSTI]

systems using compressed air and pumped hydropower suffer from low energy efficiency, and are limited and vehicles, but the requirements for grid-scale energy storage are different, with emphasis on low cost, long that are necessary for storage systems to integrate transient energy sources, such as wind and solar

Cui, Yi

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


81

Journal of the Electrochemical Society, 160 (9) A1565-A1571 (2013) A1565 0013-4651/2013/160(9)/A1565/7/$31.00 The Electrochemical Society  

E-Print Network [OSTI]

Spherical Diffusion Equations with Applications in Battery Modeling Yi Zeng,a,z Paul Albertus,b, Reinhardt

Bazant, Martin Z.

82

A610 Journal of The Electrochemical Society, 160 (4) A610-A615 (2013) 0013-4651/2013/160(4)/A610/6/$31.00 The Electrochemical Society  

E-Print Network [OSTI]

-situ measurements of current distribution in a Li-ion battery using a newly developed pouch cell with a segmented-discharge and long cycle life, the Li-ion battery has become the dominant power source for man- portable electronics to unlock the potential of existing Li battery materials and to scale up Li-ion cells to 10-100 Ah sizes

83

Journal of The Electrochemical Society, 160 (11) A2299-A2305 (2013) A2299 0013-4651/2013/160(11)/A2299/7/$31.00 The Electrochemical Society  

E-Print Network [OSTI]

significant effects on the performance and current distribution of a Li-ion battery cell. Fewer tabs typically in large format Li-ion batteries that enable vehicle- and grid-energy storage is highly warranted. © 2013 been made in improving the energy density of Li-ion battery during the past two decades,1­3 the demand

84

F1124 Journal of The Electrochemical Society, 161 (10) F1124-F1131 (2014) 0013-4651/2014/161(10)/F1124/8/$31.00 The Electrochemical Society  

E-Print Network [OSTI]

reaching levels that have started to affect the global climate, as evident from global warming, rising sea activity after 19 cycles. Possible causes for these differences are discussed. This work shows

Kenis, Paul J. A.

85

Journal of The Electrochemical Society, 159 (6) B761-B769 (2012) B761 0013-4651/2012/159(6)/B761/9/$28.00 The Electrochemical Society  

E-Print Network [OSTI]

greatly reduce the fuel cell cost, but AFCs are not as well-developed as their acidic counterparts,5,8 due & Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA Fuel cells aspects of electrode and catalyst behavior within an operating fuel cell, however, are still not well

Kenis, Paul J. A.

86

Journal of The Electrochemical Society, 160 (10) A1653-A1660 (2013) A1653 0013-4651/2013/160(10)/A1653/8/$31.00 The Electrochemical Society  

E-Print Network [OSTI]

double layer capacitors (EDLCs), also known as ultracapacitors or supercapacitors, operate EDLC consists of two electrodes which are im- bibed with electrolyte, separated by a porous, ion

Aksay, Ilhan A.

2013-01-01T23:59:59.000Z

87

G3038 Journal of The Electrochemical Society, 160 (7) G3038-G3045 (2013) 0013-4651/2013/160(7)/G3038/8/$31.00 The Electrochemical Society  

E-Print Network [OSTI]

(EDLCs, or ultracapaci- tors) and pseudocapacitors (or supercapacitors).7 For EDLCs, only ion adsorption EDLCs.10,11 EDLCs are well known for their high power density (>10 KW/Kg) and long cycle life (>106

Guo, John Zhanhu

2013-01-01T23:59:59.000Z

88

A410 Journal of The Electrochemical Society, 161 (3) A410-A415 (2014) 0013-4651/2014/161(3)/A410/6/$31.00 The Electrochemical Society  

E-Print Network [OSTI]

an asymmetric cell with an electric double-layer capacitor (EDLC) electrode and a red-ox battery electrode-infinite. Therefore, the full-cell specific capacitance (Ctot) of a hybrid capac- itor is dominated by the EDLC electrode. Usually EDLC electrodes are based on high surface area activated carbons (AC) and there- fore

Ceder, Gerbrand

2014-01-01T23:59:59.000Z

89

New Zealand Journal of Botany, 1997, Vol. 35: 323-336 0028-825X/97/3503-0323 $7.00 The Royal Society of New Zealand 1997  

E-Print Network [OSTI]

New Zealand Journal of Botany, 1997, Vol. 35: 323-336 0028-825X/97/3503-0323 $7.00 © The Royal Society of New Zealand 1997 323 Distribution and population structure of the loranthaceous mistletoes structures suggest that recruitment of young mistle- B96064 Received 30 October 1996; accepted 3 April 1997

Canterbury, University of

90

Electrochemical cell  

DOE Patents [OSTI]

An electrochemical cell is described having a bimodal positive electrode, a negative electrode of an alkali metal, and a compatible electrolyte including an alkali metal salt molten at the cell operating temperature. The positive electrode has an electrochemically active layer of at least one transition metal chloride at least partially present as a charging product, and additives of bromide and/or iodide and sulfur in the positive electrode or the electrolyte. Electrode volumetric capacity is in excess of 400 Ah/cm[sup 3]; the cell can be 90% recharged in three hours and can operate at temperatures below 160 C. There is also disclosed a method of reducing the operating temperature and improving the overall volumetric capacity of an electrochemical cell and for producing a positive electrode having a BET area greater than 6[times]10[sup 4] cm[sup 2]/g of Ni. 8 figures.

Redey, L.I.; Vissers, D.R.; Prakash, J.

1994-02-01T23:59:59.000Z

91

Electrochemical construction  

DOE Patents [OSTI]

An electrochemical cell construction features a novel co-extruded plastic electrode in an interleaved construction with a novel integral separator-spacer. Also featured is a leak and impact resistant construction for preventing the spill of corrosive materials in the event of rupture.

Einstein, Harry (Springfield, NJ); Grimes, Patrick G. (Westfield, NJ)

1983-08-23T23:59:59.000Z

92

Electrochemical device  

DOE Patents [OSTI]

A tunnel protected electrochemical device features channels fluidically communicating between manifold, tunnels and cells. The channels are designed to provide the most efficient use of auxiliary power. The channels have a greater hydraulic pressure drop and electrical resistance than the manifold. This will provide a design with the optimum auxiliary energy requirements.

Grimes, Patrick G. (Westfield, NJ); Einstein, Harry (Springfield, NJ); Bellows, Richard J. (Westfield, NJ)

1988-01-12T23:59:59.000Z

93

Chinese Journal of Polymer Science Vol. 30, No. 2, (2012), 328-336 Chinese Journal of Polymer Science Chinese Chemical Society  

E-Print Network [OSTI]

VISIBLE AND NEAR-INFRARED CHIROPTICAL GELS CONTAINING ELECTROCHROMIC ANTHRAQUINONE IMIDE GROUPS* Jia concentrations, which displayed a combination of electrochromic and chiroptical properties. Upon electrochemical of electrochromic AQI chromophore as a switch-responsive unit and the stable gel of compound N-[3-cholest- 5-en-3-yl

Wan, Xin-hua

94
95

http://hfs.sagepub.com/ Ergonomics Society  

E-Print Network [OSTI]

http://hfs.sagepub.com/ Ergonomics Society of the Human Factors and Human Factors: The Journal http online 2 July 2012 2013 55: 157 originallyHuman Factors: The Journal of the Human Factors and Ergonomics Published by: http://www.sagepublications.com On behalf of: Human Factors and Ergonomics Society can

96

Electrochemical cell  

DOE Patents [OSTI]

An electrochemical cell is described having an alkali metal negative electrode such as sodium and a positive electrode including Ni or transition metals, separated by a [beta] alumina electrolyte and NaAlCl[sub 4] or other compatible material. Various concentrations of a bromine, iodine and/or sulfur containing additive and pore formers are disclosed, which enhance cell capacity and power. The pore formers may be the ammonium salts of carbonic acid or a weak organic acid or oxamide or methylcellulose. 6 figs.

Redey, L.I.; Vissers, D.R.; Prakash, J.

1994-08-23T23:59:59.000Z

97

Electrochemical cell  

DOE Patents [OSTI]

An improved secondary electrochemical cell is disclosed having a negative electrode of lithium aluminum, a positive electrode of iron sulfide, a molten electrolyte of lithium chloride and potassium chloride, and the combination that the fully charged theoretical capacity of the negative electrode is in the range of 0.5-1.0 that of the positive electrode. The cell thus is negative electrode limiting during discharge cycling. Preferably, the negative electrode contains therein, in the approximate range of 1-10 volume % of the electrode, an additive from the materials of graphitized carbon, aluminum-iron alloy, and/or magnesium oxide.

Kaun, Thomas D. (New Lenox, IL)

1984-01-01T23:59:59.000Z

98

E-Print Network 3.0 - aptamer-based electrochemical biosensor...  

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

sensor, Journal of the American Chemical Society... binding Aptamer Cocaine Microfluidics Sensor a b s t r a c t We ... Source: Lin, Qiao - Department of Mechanical...

99

Subscriber access provided by Georgia Tech Library Journal of the American Chemical Society is published by the American Chemical  

E-Print Network [OSTI]

(UV) lasers,1 light-emitting diodes,2 field emission devices,3,4 solar cells,5 and piezo is published by the American Chemical Society. 1155 Sixteenth Street N.W., Washington, DC 20036 Communication

Wang, Zhong L.

100

Subscriber access provided by UNIV ILLINOIS URBANA Journal of Medicinal Chemistry is published by the American Chemical Society.  

E-Print Network [OSTI]

Subscriber access provided by UNIV ILLINOIS URBANA Journal of Medicinal Chemistry is published of Chemistry, Roger Adams Laboratory, UniVersity of Illinois, Urbana, Illinois 61801 ReceiVed September 17 activity. Introduction Apoptosis is an energy-dependent pathway used by higher eukaryotes to selectively

Hergenrother, Paul J.

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


101

Subscriber access provided by West Virginia University | Libraries Journal of Medicinal Chemistry is published by the American Chemical Society.  

E-Print Network [OSTI]

Subscriber access provided by West Virginia University | Libraries Journal of Medicinal Chemistry'Donnell Human BioMolecular Research Institute, 5310 Eastgate Mall, San Diego, California 92121, West Virginia UniVersity Health Sciences Center, Morgantown, West Virginia 26505 ReceiVed September 3, 2008 A new

102

Egyptian Journal of Natural History, 2007, Vol. 4 , pp 1 -9 Printed in Egypt. Egyptian British Biological Society (EBB Soc)  

E-Print Network [OSTI]

Egyptian Journal of Natural History, 2007, Vol. 4 , pp 1 - 9 © Printed in Egypt. Egyptian British. Ampulicidae, Sphecidae & Crabronidae) of Egypt. Part 2: Checklist C. Giles Roche Lot 44, Taman Wong Wo Lo not been recorded from Egypt hitherto (Spilomena, Crossocerus, Lestica). Twenty-four species are recorded

Nottingham, University of

103

Egyptian Journal of Biology, 2005, Vol. 7, pp 55-66 Printed in Egypt. Egyptian British Biological Society (EBB Soc)  

E-Print Network [OSTI]

Egyptian Journal of Biology, 2005, Vol. 7, pp 55-66 © Printed in Egypt. Egyptian British Biological) _________________________________________________________________________________________________________________ _________________________ * Address For Correspondence Vegetation and Grazing in the St. Katherine Protectorate, South Sinai, Egypt Wallacea in Egypt 1. Operation Wallacea in Egypt & University of California, Berkeley, USA 2. School

Nottingham, University of

104

Egyptian Journal of Biology, 2005, Vol. 7, pp 66-95 Printed in Egypt. Egyptian British Biological Society (EBB Soc)  

E-Print Network [OSTI]

Egyptian Journal of Biology, 2005, Vol. 7, pp 66-95 © Printed in Egypt. Egyptian British Biological, Egypt Kathy Meakin1* , Selvino R. de Kort2 , Hilary Gilbert3 , Francis Gilbert3,4 Samy Zalat3,5 , Logain Mohi, Suzan Ibrahim, John Griffin & the Volunteers of Operation Wallacea in Egypt 7 1. 31 Cliftonville

Nottingham, University of

105

Egyptian Journal of Biology, 2009, Vol. 11, pp 58-70 Printed in Egypt. Egyptian British Biological Society (EBB Soc)  

E-Print Network [OSTI]

Egyptian Journal of Biology, 2009, Vol. 11, pp 58-70 Printed in Egypt. Egyptian British Biological. Shuker 4,5 * 1. Department of Zoology, Faculty of Science, Suez Canal University, Egypt 2. School to the insect community of herbivores on Gomphocarpus sinaicus (Boiss.) (Apocynaceae) in Sinai (Egypt

Shuker, David

106

JOURNAL FOR GEOMETRY AND GRAPHICS  

E-Print Network [OSTI]

JOURNAL FOR GEOMETRY AND GRAPHICS . . . the journal for graphics educators AIMS AND SCOPE methodology in the field of graphics and graphics-related geometry by the dissemination of new results. JGG is the journal of the International Society for Geometry and Graphics FREQUENCY One volume per year, consisting

Stachel, Hellmuth

107

Electrochemical supercapacitors  

DOE Patents [OSTI]

A new class of electrochemical capacitors provides in its charged state a positive electrode including an active material of a p-doped material and a negative electrode including an active material of an n-doped conducting polymer, where the p-doped and n-doped materials are separated by an electrolyte. In a preferred embodiment, the positive and negative electrode active materials are selected from conducting polymers consisting of polythiophene, polymers having an aryl group attached in the 3-position, polymers having aryl and alkyl groups independently attached in the 3- and 4-positions, and polymers synthesized from bridged dimers having polythiophene as the backbone. A preferred electrolyte is a tetraalykyl ammonium salt, such as tetramethylammonium trifluoromethane sulphonate (TMATFMS), that provides small ions that are mobile through the active material, is soluble in acetonitrile, and can be used in a variety of capacitor configurations.

Rudge, Andrew J. (Los Alamos, NM); Ferraris, John P. (Dallas, TX); Gottesfeld, Shimshon (Los Alamos, NM)

1996-01-01T23:59:59.000Z

108

Design Editorial A Design Societies Federation  

E-Print Network [OSTI]

Journal of Mechanical Design Editorial A Design Societies Federation You can recognize the many faces of design by looking at the many different professional societies that promote design around the world. These societies may have roots in engineering or archi- tecture or industrial design but they all

Papalambros, Panos

109

Subscriber access provided by TULANE UNIV Journal of the American Chemical Society is published by the American Chemical  

E-Print Network [OSTI]

by the American Chemical Society. 1155 Sixteenth Street N.W., Washington, DC 20036 Article Correlation between states in semiconductors are of particular interest due to the potential of increased light absorption-based dye sensitized solar cells (DSSC).3,4 Catechol adsorbed on TiO2 nanoparticles5 shows a band

Diebold, Ulrike

110

Subscriber access provided by Georgia Tech Library Journal of the American Chemical Society is published by the American Chemical  

E-Print Network [OSTI]

. A solar cell works only under sufficient light illumination; a mechanical energy generator is applicable is published by the American Chemical Society. 1155 Sixteenth Street N.W., Washington, DC 20036 Article Nanowire Structured Hybrid Cell for Concurrently Scavenging Solar and Mechanical Energies Chen Xu, Xudong

Wang, Zhong L.

111

North American Journal of Fisheries Management 25:251255, 2005 [Article]Copyright by the American Fisheries Society 2005  

E-Print Network [OSTI]

walleye mortality (Hoff- man et al. 1996; Flammang 1998). Other factors (e.g., wind and wave conditions]Copyright by the American Fisheries Society 2005 DOI: 10.1577/M04-106.1 Delayed Mortality of Tournament-Caught Walleyes.--We quantified the delayed mortality of walleyes Sander vitreus during three tourna- ments (April­June 2003

112

349 J La State Med Soc VOL 163 November/December 2011 Journal of the Louisiana State Medical Society  

E-Print Network [OSTI]

Society Christmas Treat to Chronic Cough CLINICAL CASE OF THE MONTH Theepha Thayalakulasingham, MD; Shane of an adult patient who had chronic cough, nonresolving pneumonia, and no known risk factors for FBA, who emergency department with a chief complaint of cough of nine weeks duration. Initially the cough

113

North American Journal of Fisheries Management 11:43-49, 1991 @ Copyright by the AmericanFisheries Society 1991  

E-Print Network [OSTI]

-P) largemouth bass (RSD-P = percentage of stock-length fish that are also preferred length). Yellow perch growth size, and big large- mouth bass at the expense of bluegill size. Fish- eries biologists commonlyattemptFisheries Society 1991 Evaluation of Largemouth Bass-Yellow Perch Communitiesin Small South Dakota Impoundments

114

Microfluidic electrochemical reactors  

DOE Patents [OSTI]

A microfluidic electrochemical reactor includes an electrode and one or more microfluidic channels on the electrode, where the microfluidic channels are covered with a membrane containing a gas permeable polymer. The distance between the electrode and the membrane is less than 500 micrometers. The microfluidic electrochemical reactor can provide for increased reaction rates in electrochemical reactions using a gaseous reactant, as compared to conventional electrochemical cells. Microfluidic electrochemical reactors can be incorporated into devices for applications such as fuel cells, electrochemical analysis, microfluidic actuation, pH gradient formation.

Nuzzo, Ralph G. (Champaign, IL); Mitrovski, Svetlana M. (Urbana, IL)

2011-03-22T23:59:59.000Z

115

Journal of The Electrochemical Society, 162 (1) H65-H71 (2015) H65 Enhancing Majority Carrier Transport in WO3 Water Oxidation  

E-Print Network [OSTI]

. By balancing electron/hole extraction with photon absorption in an optimized 30 nm WO3 particulate electrode reserved. Manuscript submitted October 9, 2014; revised manuscript received November 18, 2014. Published to chemical fuel by decomposing water into hydrogen and oxygen.1­9 Among inorganic materials that catalyze

Osterloh, Frank

116

LIST OF JOURNAL PUBLICATIONS Mark Aindow  

E-Print Network [OSTI]

1 LIST OF JOURNAL PUBLICATIONS Mark Aindow 1987 1. Hexagonal Crystallography and Interphase, J Micros Res Tech 23: 98-99 (1992). 10. The Use of Electrochemical Scanning Tunneling Microscopy

Alpay, S. Pamir

117

METEOROLOGICAL Journal of Climate  

E-Print Network [OSTI]

AMERICAN METEOROLOGICAL SOCIETY Journal of Climate EARLY ONLINE RELEASE This is a preliminary PDF it is available. © 201 American Meteorological Society1 #12;Sun et al. climate downscaling of the Australian currents 1 Marine downscaling of a future climate scenario for Australian boundary currents Chaojiao Sun

Feng, Ming

118

Zelenay wins Electrochemical Society's Research Award  

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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered energy consumption byAbout SRNL HomeYoung Inventor SharesZdenek

119

Zelenay wins Electrochemical Society's Research Award  

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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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched FerromagnetismWaste andAnniversary, part 2 ContinuingYanYoussefYueZdenekwins

120

Sandia National Laboratories: Electrochemical Society Fellow  

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

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


121

This journal is c the Owner Societies 2012 Phys. Chem. Chem. Phys., 2012, 14, 1557115578 15571 Cite this: Phys. Chem. Chem. Phys., 2012, 14, 1557115578  

E-Print Network [OSTI]

of layered O3 LiTiO2 has not been reported while NaTiO2 has been synthesized and studied electrochemically.13

Ceder, Gerbrand

122

2652 Phys. Chem. Chem. Phys., 2011, 13, 26522655 This journal is c the Owner Societies 2011 Cite this: Phys. Chem. Chem. Phys., 2011, 13, 26522655  

E-Print Network [OSTI]

of mesoporous carbon capsules as electrode materials in electrochemical double layer capacitors (EDLCs). Electrochemical double layer capacitors (EDLCs) are high power density energy storage devices that operate through surface area and pore structure are believed to play important roles in the ultimate performance of EDLCs

123

WELDING RESEARCH ~----------------------~--~ SUPPLEMENT TO THE WELDING JOURNAL. FEBRUARY 1990  

E-Print Network [OSTI]

J ) WELDING RESEARCH ~----------------------~--~ SUPPLEMENT TO THE WELDING JOURNAL. FEBRUARY 1990 Sponsored by the American Welding Society and the Welding Research Council All papers published in the Welding Journal's Welding Research Supplement undergo Peer Review before publication for: I) originality

Eagar, Thomas W.

124

arabian society state: Topics by E-print Network  

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

Leuven, B-3001 Leuven, Belgium The low-frequency (LF) noise behavior The Electrochemical Society. DOI: 10.11492.011311jss All rights reserved. Manuscript submitted July 5, 2013...

125

Electrochemical methane sensor  

DOE Patents [OSTI]

A method and instrument including an electrochemical cell for the detection and measurement of methane in a gas by the oxidation of methane electrochemically at a working electrode in a nonaqueous electrolyte at a voltage about 1.4 volts vs R.H.E. (the reversible hydrogen electrode potential in the same electrolyte), and the measurement of the electrical signal resulting from the electrochemical oxidation.

Zaromb, S.; Otagawa, T.; Stetter, J.R.

1984-08-27T23:59:59.000Z

126

E-Print Network 3.0 - american physical society Sample Search...  

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

Summary: of the Optical Society of America A Journal of Physics A: Math General Optical Engineering Physics of Fluids... of Dynamic Systems Bulletin of the American Mathematical...

127

Journal of Animal Ecology 2007  

E-Print Network [OSTI]

Journal of Animal Ecology 2007 76, 1045­1052 © 2007 The Authors. Journal compilation © 2007 British Ecological Society Blackwell Publishing Ltd Climatechangecanaltercompetitiverelationshipsbetween resident and migratory birds MARKUS P. AHOLA, TONI LAAKSONEN, TAPIO EEVA and ESA LEHIKOINEN Section of Ecology

Laaksonen, Toni

128

Journal of Applied Ecology 2004  

E-Print Network [OSTI]

Journal of Applied Ecology 2004 41, 922­933 © 2004 British Ecological Society Blackwell Publishing that might guide management decisions. We tested whether ideas from landscape ecology (local vs. landscape-scale, Sacramento River, succession, vegetation Journal of Applied Ecology (2004) 41, 922­933 Introduction More than

Holl, Karen

129

Journal of Animal Ecology 2004  

E-Print Network [OSTI]

Journal of Animal Ecology 2004 73, 342¬≠352 ¬© 2004 British Ecological Society Blackwell Publishing VALKAMA and VILLE P√?YRI Section of Ecology, Department of Biology, University of Turku, FIN-20014 Turku, reproductive value, sex allocation, sex-dependent mortality, varia- ble environment. Journal of Animal Ecology

Laaksonen, Toni

130

Journal of Applied Ecology 2006  

E-Print Network [OSTI]

Journal of Applied Ecology 2006 43, 377≠384 © 2006 The Authors. Journal compilation © 2006 British Ecological Society Blackwell Publishing Ltd METHODOLOGICAL INSIGHTS Point transect sampling with traps, Etive House, Beechwood Park, Inverness IV2 3BW, UK Summary 1. The ability to monitor abundance of animal

Thomas, Len

131

69KELLY ET AL: STOAT-BELLBIRD-MISTLETOE INTERACTIONS New Zealand Journal of Ecology (2005) 29(1): 69-82 New Zealand Ecological Society  

E-Print Network [OSTI]

69KELLY ET AL: STOAT-BELLBIRD-MISTLETOE INTERACTIONS New Zealand Journal of Ecology (2005) 29 (Peraxilla tetrapetala) pollination?1 Dave Kelly*, Chelsea Brindle, Jenny J. Ladley, Alastair W. Robertson1-mail: dave.kelly

Robertson, Alastair

132

6490 Chem. Commun., 2012, 48, 64906492 This journal is c The Royal Society of Chemistry 2012 Cite this: Chem. Commun., 2012, 48, 64906492  

E-Print Network [OSTI]

of localized detection within a small volume. The latter is particularly important when high spatial resolution (Narishige, Japan). Graphene films were grown on copper (Cu) foils at 1000 1C by chemical vapor deposition with a CHI600D electrochemical workstation (Chenhua, China) using the conventional three

Xiong, Qihua

133

astronomical society astronomical: Topics by E-print Network  

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

THE ASTROPHYSICAL JOURNAL, 533:106?112, 2000 April 10 2000. The American Astronomical Society. All that this uncertainty results in factors of D1.9 uncertainty in the predicted...

134

http://jla.sagepub.com/ Journal of Laboratory Automation  

E-Print Network [OSTI]

http://jla.sagepub.com/ Journal of Laboratory Automation http://jla.sagepub.com/content/early/2012 2012Journal of Laboratory Automation Timothy J. Bunning and Tony Jun Huang Yan Jun Liu, Mengqian Lu://www.sagepublications.com On behalf of: Society for Laboratory Automation and Screening can be found at:Journal of Laboratory

Demirel, Melik C.

135

Nanotechnology-Based Electrochemical Sensors for Biomonitoring...  

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

Nanotechnology-Based Electrochemical Sensors for Biomonitoring Chemical Exposures . Nanotechnology-Based Electrochemical Sensors for Biomonitoring Chemical Exposures . Abstract:...

136

JOURNAL OF SEDIMENTARY RESEARCH, VOL. 74, NO. 5, SEPTEMBER, 2004, P. 730735 Copyright 2004, SEPM (Society for Sedimentary Geology) 1527-1404/04/074-730/$03.00  

E-Print Network [OSTI]

(Society for Sedimentary Geology) 1527-1404/04/074-730/$03.00 RESEARCH METHODS PAPERS QUANTIFICATION, Edinburgh, EH14 4AS, U.K. 2 Department of Geology and Geophysics, University of Edinburgh, Grant Institute

Haszeldine, Stuart

137

Separators for electrochemical cells  

DOE Patents [OSTI]

Provided are separators for use in an electrochemical cell comprising (a) an inorganic oxide and (b) an organic polymer, wherein the inorganic oxide comprises organic substituents. Preferably, the inorganic oxide comprises an hydrated aluminum oxide of the formula Al.sub.2O.sub.3.xH.sub.2O, wherein x is less than 1.0, and wherein the hydrated aluminum oxide comprises organic substituents, preferably comprising a reaction product of a multifunctional monomer and/or organic carbonate with an aluminum oxide, such as pseudo-boehmite and an aluminum oxide. Also provided are electrochemical cells comprising such separators.

Carlson, Steven Allen; Anakor, Ifenna Kingsley

2014-11-11T23:59:59.000Z

138

Electrochemical fabrication of capacitors  

SciTech Connect (OSTI)

A film of nickel oxide is anodically deposited on a graphite sheet held in position on an electrochemical cell during application of a positive electrode voltage to the graphite sheet while exposed to an electrolytic nickel oxide solution within a volumetrically variable chamber of the cell. An angularly orientated x-ray beam is admitted into the cell for transmission through the deposited nickel oxide film in order to obtain structural information while the film is subject to electrochemical and in-situ x-ray spectroscopy from which optimum film thickness, may be determined by comparative analysis for capacitor fabrication purposes.

Mansour, A.N.; Melendres, C.A.

1999-12-14T23:59:59.000Z

139

Electrochemical membrane incinerator  

DOE Patents [OSTI]

Electrochemical incineration of p-benzoquinone was evaluated as a model for the mineralization of carbon in toxic aromatic compounds. A Ti or Pt anode was coated with a film of the oxides of Ti, Ru, Sn and Sb. This quaternary metal oxide film was stable; elemental analysis of the electrolyzed solution indicated the concentration of these metal ions to be 3 .mu.g/L or less. The anode showed good reactivity for the electrochemical incineration of benzoquinone. The use of a dissolved salt matrix as the so-called "supporting electrolyte" was eliminated in favor of a solid-state electrolyte sandwiched between the anode and cathode.

Johnson, Dennis C. (Ames, IA); Houk, Linda L. (Ames, IA); Feng, Jianren (Ames, IA)

2001-03-20T23:59:59.000Z

140

Electrochemical micro sensor  

DOE Patents [OSTI]

A micro-amperometric electrochemical sensor for detecting the presence of a pre-determined species in a fluid material is disclosed. The sensor includes a smooth substrate having a thin coating of solid electrolytic material deposited thereon. The working and counter electrodes are deposited on the surface of the solid electrolytic material and adhere thereto. Electrical leads connect the working and counter electrodes to a potential source and an apparatus for measuring the change in an electrical signal caused by the electrochemical oxidation or reduction of the species. Alternatively, the sensor may be fabricated in a sandwich structure and also may be cylindrical, spherical or other shapes.

Setter, Joseph R. (Naperville, IL); Maclay, G. Jordan (Maywood, IL)

1989-09-12T23:59:59.000Z

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


141

1KELLY ET AL.: ZELLERIA PREDATION OF PERAXILLA FLOWERS New Zealand Journal of Ecology (2008) 32(2): 0-0 New Zealand Ecological Society  

E-Print Network [OSTI]

1KELLY ET AL.: ZELLERIA PREDATION OF PERAXILLA FLOWERS New Zealand Journal of Ecology (2008) 32 and fragmentation, and impact on fruit set Dave Kelly1* , Jenny J. Ladley1 , Alastair W. Robertson2 and Lisa, Palmerston North 4474, New Zealand *Author for correspondence (Email: dave.kelly@canterbury.ac.nz) Published

Robertson, Alastair

142

The Astrophysical Journal, 548:L33L36, 2001 February 10 2001. The American Astronomical Society. All rights reserved. Printed in U.S.A.  

E-Print Network [OSTI]

that the metallicity of the stellar population decreases from a central value greater than solar to one-half solarL33 The Astrophysical Journal, 548:L33­L36, 2001 February 10 2001. The American Astronomical kinematic subsystems: the central rotates about the projected minor axis, and the main body of the galaxy

Kuntschner, Harald

143

The Astrophysical Journal, 673: L191L194, 2008 February 1 2008. The American Astronomical Society. All rights reserved. Printed in U.S.A.  

E-Print Network [OSTI]

L191 The Astrophysical Journal, 673: L191­L194, 2008 February 1 2008. The American Astronomical throughout the outer parts of our solar system. The presence of organic material around a star that may) 70 AU from the central star. Estimates of the mass of material present in the disk range from 1026

Schneider, Glenn

144

The Astrophysical Journal, 560:L189L192, 2001 October 20 2001. The American Astronomical Society. All rights reserved. Printed in U.S.A.  

E-Print Network [OSTI]

of the central portion of the solar far side have been produced nearly continuously since late 2000 by a synopticL189 The Astrophysical Journal, 560:L189­L192, 2001 October 20 2001. The American Astronomical, Boulder, CO 80301; dbraun@co-ra.com and C. Lindsey Solar Physics Research Corporation, 4720 Calle Desecada

Braun, Douglas C.

145

The Astrophysical Journal, 527:L121L124, 1999 December 20 1999. The American Astronomical Society. All rights reserved. Printed in U.S.A.  

E-Print Network [OSTI]

Understanding how energy is released in solar flares is a central question in astrophysics. The TransitionL121 The Astrophysical Journal, 527:L121­L124, 1999 December 20 1999. The American Astronomical 29 ABSTRACT The ability of the Transition Region and Coronal Explorer (TRACE) to image solar plasma

Hudson, Hugh

146

Egyptian Journal of Natural History, 2008, Vol. 5, pp 6-15 Printed in Egypt. Egyptian British Biological Society (EBB Soc)  

E-Print Network [OSTI]

Egyptian Journal of Natural History, 2008, Vol. 5, pp 6-15 Printed in Egypt. Egyptian British of Wadi Isla and Hebran, St Katherine Protectorate, Egypt Samy Zalat 1* , Francis Gilbert 2 , Hassan Fadel. Department of Zoology, Faculty of Science, Suez Canal University, Ismailia, Egypt. 2. School of Biology

Nottingham, University of

147

Egyptian Journal of Natural History, 2008, Vol. 5, pp 6-15 Printed in Egypt. Egyptian British Biological Society (EBB Soc)  

E-Print Network [OSTI]

Egyptian Journal of Natural History, 2008, Vol. 5, pp 6-15 Printed in Egypt. Egyptian British of Wadi Isla and Hebran, St Katherine Protectorate, Egypt Samy Zalat 1* , Francis Gilbert 2 , Hassan Fadel of Zoology, Faculty of Science, Suez Canal University, Ismailia, Egypt. 2. School of Biology, University

Nottingham, University of

148

doi: 10.1149/1.3250436 2010, Volume 13, Issue 1, Pages H5-H7.Electrochem. Solid-State Lett.  

E-Print Network [OSTI]

and light emitting diode LED applica- tions, has been proposed. © 2009 The Electrochemical Society. DOI: 10, the need still exists for a highly efficient true green light-emitting diode LED in the wavelength range

Woodall, Jerry M.

149

Category 1: World's best journals Journal of Banking and Finance  

E-Print Network [OSTI]

Category 1: World's best journals Journal of Banking and Finance Journal of Finance Journal: Leading specialist journals Financial Analysts Journal Financial Management Journal of Business Finance and Accounting Journal of Empirical Finance Journal of Financial Econometrics Journal of Financial Education

Zhang, Zhengjun

150

The Astrophysical Journal, 492:L157L161, 1998 January 10 1998. The American Astronomical Society. All rights reserved. Printed in U.S.A.  

E-Print Network [OSTI]

Society. All rights reserved. Printed in U.S.A. HIGH-RESOLUTION NEAR-INFRARED IMAGING OF THE ORION 114 426; published 1997 December 30 ABSTRACT We present the first high-resolution near-infrared images of the edge and evolution with wavelength consistent with predictions for reflection nebulae in a diffuse envelope

Schneider, Glenn

151

The Astrophysical Journal, 669: L53L56, 2007 November 1 2007. The American Astronomical Society. All rights reserved. Printed in U.S.A.  

E-Print Network [OSTI]

Society. All rights reserved. Printed in U.S.A. FREE MAGNETIC ENERGY IN SOLAR ACTIVE REGIONS ABOVE THE MINIMUM-ENERGY RELAXED STATE S. Reīgnier and E. R. Priest School of Mathematics, University of St. Andrews, St. Andrews, Fife KY16 9SS, UK Received 2007 August 3; accepted 2007 September 7; published 2007

Priest, Eric

152

The Astrophysical Journal, 612:L81L84, 2004 September 1 2004. The American Astronomical Society. All rights reserved. Printed in U.S.A.  

E-Print Network [OSTI]

a substantial amount of energy that may be associated with a whole host of physical processes in the solar Society. All rights reserved. Printed in U.S.A. RECYCLING OF THE SOLAR CORONA'S MAGNETIC FIELD R. M. Close. Andrews, Fife KY16 9SS, UK; robertc@mcs.st-and.ac.uk D. W. Longcope Department of Physics, Montana State

Priest, Eric

153

North American Journal of Aquaculture 64:248-256, 2UJ2 O Copyright by the American FisheriesSociety 2002  

E-Print Network [OSTI]

of the main problems faced by hybrid striped bass producers is the different spawning times among fish that of the striped bass (Kerby 1984), producing hybrids can be logistically difficult. Spawning fish of differentSociety 2002 The demand for striped bass Morone soxatilis and its hybrids has made it one of the fastest

Hamza, Iqbal

154

Journal of Climate EARLY ONLINE RELEASE  

E-Print Network [OSTI]

-00240.1, in press. © 2011 American Meteorological Society AMERICAN METEOROLOGICAL SOCIETY #12;1 revised for Journal 80307 2. CAWCR, Bureau of Meteorology, Melbourne, Australia 3. Climate Central, Princeton, NJ September will be on the climate system response to various external forcings, both natural (volcanoes and solar) and anthropogenic

155

Remote electrochemical sensor  

DOE Patents [OSTI]

An electrochemical sensor for remote detection, particularly useful for metal contaminants and organic or other compounds. The sensor circumvents technical difficulties that previously prevented in-situ remote operations. The microelectrode, connected to a long communications cable, allows convenient measurements of the element or compound at timed and frequent intervals and instrument/sample distances of ten feet to more than 100 feet. The sensor is useful for both downhole groundwater monitoring and in-situ water (e.g., shipboard seawater) analysis.

Wang, Joseph (Las Cruces, NM); Olsen, Khris (Richland, WA); Larson, David (Las Cruces, NM)

1997-01-01T23:59:59.000Z

156

THE ASTROPHYSICAL JOURNAL, 504 : 9961001, 1998 September 10 1998. The American Astronomical Society. All rights reserved. Printed in U.S.A.  

E-Print Network [OSTI]

Society. All rights reserved. Printed in U.S.A. ( SCREENING IN THERMONUCLEAR REACTION RATES IN THE SUN+ect of electrostatic screening by ions and electrons on low¬≠Z thermonuclear reac¬≠ tions in the Sun. We use a mean √źeld devoted to calculating more accurately the e+ects on the rates of solar fusion reactions of electrostatic

Bahcall, John

157

E-Print Network 3.0 - apparatus aqueous solution Sample Search...  

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

Collection: Fossil Fuels 70 3522 Journal of The Electrochemical Society, 146 (9) 3522-3526 (1999) S0013-4651(99)02-050-9 CCC: 7.00 The Electrochemical Society, Inc. Summary:...

158

Electrochemical, Structural and Surface Characterization of Nickel...  

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

Electrochemical, Structural and Surface Characterization of NickelZirconia Solid Oxide Fuel Cell Anodes in Coal Gas Containing Electrochemical, Structural and Surface...

159

Advanced Hybrid Water Heater using Electrochemical Compressor...  

Energy Savers [EERE]

Advanced Hybrid Water Heater using Electrochemical Compressor Advanced Hybrid Water Heater using Electrochemical Compressor Xergy is using its Electro Chemical Compression (ECC)...

160

Facile and controllable electrochemical reduction of graphene...  

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

and controllable electrochemical reduction of graphene oxide and its applications. Facile and controllable electrochemical reduction of graphene oxide and its applications....

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


161

Electrochemical thinning of silicon  

DOE Patents [OSTI]

Porous semiconducting material, e.g. silicon, is formed by electrochemical treatment of a specimen in hydrofluoric acid, using the specimen as anode. Before the treatment, the specimen can be masked. The porous material is then etched with a caustic solution or is oxidized, depending of the kind of structure desired, e.g. a thinned specimen, a specimen, a patterned thinned specimen, a specimen with insulated electrical conduits, and so on. Thinned silicon specimen can be subjected to tests, such as measurement of interstitial oxygen by Fourier transform infra-red spectroscopy (FTIR).

Medernach, John W. (Albuquerque, NM)

1994-01-01T23:59:59.000Z

162

Electrochemical thinning of silicon  

DOE Patents [OSTI]

Porous semiconducting material, e.g. silicon, is formed by electrochemical treatment of a specimen in hydrofluoric acid, using the specimen as anode. Before the treatment, the specimen can be masked. The porous material is then etched with a caustic solution or is oxidized, depending of the kind of structure desired, e.g. a thinned specimen, a specimen, a patterned thinned specimen, a specimen with insulated electrical conduits, and so on. Thinned silicon specimen can be subjected to tests, such as measurement of interstitial oxygen by Fourier transform infra-red spectroscopy (FTIR). 14 figures.

Medernach, J.W.

1994-01-11T23:59:59.000Z

163

Remote electrochemical sensor  

DOE Patents [OSTI]

An electrochemical sensor is described for remote detection, particularly useful for metal contaminants and organic or other compounds. The sensor circumvents technical difficulties that previously prevented in-situ remote operations. The microelectrode, connected to a long communications cable, allows convenient measurements of the element or compound at timed and frequent intervals and instrument/sample distances of ten feet to more than 100 feet. The sensor is useful for both downhole groundwater monitoring and in-situ water (e.g., shipboard seawater) analysis. 21 figs.

Wang, J.; Olsen, K.; Larson, D.

1997-10-14T23:59:59.000Z

164

Electrochemical cell method  

DOE Patents [OSTI]

A secondary electrochemical cell is prepared by providing positive and negative electrodes having outer enclosures of rigid perforated electrically conductive material defining an internal compartment containing the electrode material in porous solid form. The electrodes are each immersed in molten electrolyte salt prior to cell assembly to incorporate the cell electrolyte. Following solidification of the electrolyte substantially throughout the porous volume of the electrode material, the electrodes are arranged in an alternating positive-negative array with interelectrode separators of porous frangible electrically insulative material. The completed array is assembled into the cell housing and sealed such that on heating the solidified electrolyte flows into the interelectrode separator.

Kaun, T.D.; Eshman, P.F.

1980-05-09T23:59:59.000Z

165

Electrochemical photovoltaic cells and electrodes  

DOE Patents [OSTI]

Improved electrochemical photovoltaic cells and electrodes for use therein, particularly electrodes employing amorphous silicon or polyacetylene coating are produced by a process which includes filling pinholes or porous openings in the coatings by electrochemical oxidation of selected monomers to deposit insulating polymer in the openings.

Skotheim, Terje A. (East Patchogue, NY)

1984-01-01T23:59:59.000Z

166

Electrochemical Characterization Laboratory (Fact Sheet)  

SciTech Connect (OSTI)

This fact sheet describes the purpose, lab specifications, applications scenarios, and information on how to partner with NREL's Electrochemical Characterization Laboratory at the Energy Systems Integration Facility. The research focus at the Electrochemical Characterization Laboratory at NREL's Energy Systems Integration Facility (ESIF) is evaluating the electrochemical properties of novel materials synthesized by various techniques and understanding and delineating the reaction mechanisms to provide practical solutions to PEMFCs commercialization issues of cost, performance and durability. It is also involved in the development of new tools and techniques for electrochemical characterization. The laboratory concentrates on the development and characterization of new materials for PEMFCs such as electrocatalysts, catalyst supports in terms of electrochemical activity, electrochemical surface area and corrosion/durability. The impact of impurities and/or contaminants on the catalyst activity is also under study. Experiments that can be performed include: (1) Determination and benchmarking of novel electrocatalyst activity; (2) Determination of electrochemical surface area; (3) Determination of electrocatalyst and support corrosion resistance and durability; (4) Synthesis and characterization of novel electrocatalyst; (5) Determination of fundamental electrochemical parameters; and (6) Estimation of electrocatalyst utilization.

Not Available

2011-10-01T23:59:59.000Z

167

Journal of Animal Ecology 2002  

E-Print Network [OSTI]

Journal of Animal Ecology 2002 71, 23¬≠31 ¬© 2002 British Ecological Society Blackwell Science Ltd TONI LAAKSONEN, ERKKI KORPIM√?KI and HARRI HAKKARAINEN Section of Ecology, Department of Biology of Animal Ecology (2002) 71, 23¬≠31 Introduction An understanding of age-dependent reproductive out- put

Laaksonen, Toni

168

ASTRONOMICAL JOURNAL, 122 : 15381544, September  

E-Print Network [OSTI]

ASTRONOMICAL JOURNAL, 122 : 1538√?1544, September ( American Astronomical Society. All reserved element abundances central the planetary nebula K648 from analysis Hubble Space Telescope Faint Object Spectrograph spectra (1200√?3300 Carbon found be A# ). approximately times overabundant with respect solar

Bianchi, Luciana

169

Electrochemical sensor for monitoring electrochemical potentials of fuel cell components  

DOE Patents [OSTI]

An electrochemical sensor comprised of wires, a sheath, and a conduit can be utilized to monitor fuel cell component electric potentials during fuel cell shut down or steady state. The electrochemical sensor contacts an electrolyte reservoir plate such that the conduit wicks electrolyte through capillary action to the wires to provide water necessary for the electrolysis reaction which occurs thereon. A voltage is applied across the wires of the electrochemical sensor until hydrogen evolution occurs at the surface of one of the wires, thereby forming a hydrogen reference electrode. The voltage of the fuel cell component is then determined with relation to the hydrogen reference electrode.

Kunz, Harold R. (Vernon, CT); Breault, Richard D. (Coventry, CT)

1993-01-01T23:59:59.000Z

170

Process for electrochemically gasifying coal  

DOE Patents [OSTI]

A process is claimed for electrochemically gasifying coal by establishing a flowing stream of coal particulate slurry, electrolyte and electrode members through a transverse magnetic field that has sufficient strength to polarize the electrode members, thereby causing them to operate in combination with the electrolyte to electrochemically reduce the coal particulate in the slurry. Such electrochemical reduction of the coal produces hydrogen and carbon dioxide at opposite ends of the polarized electrode members. Gas collection means are operated in conjunction with the process to collect the evolved gases as they rise from the slurry and electrolyte solution. 7 figs.

Botts, T.E.; Powell, J.R.

1985-10-25T23:59:59.000Z

171

Renewable-reagent electrochemical sensor  

DOE Patents [OSTI]

A new electrochemical probe(s) design allowing for continuous (renewable) reagent delivery is described. The probe comprises an integrated membrane sampling/electrochemical sensor that prevents interferences from surface-active materials and greatly extends the linear range. The probe(s) is useful for remote or laboratory-based monitoring in connection with microdialysis sampling and electrochemical measurements of metals and organic compounds that are not readily detected in the absence of reacting with the compound. Also disclosed is a method of using the probe(s). 19 figs.

Wang, J.; Olsen, K.B.

1999-08-24T23:59:59.000Z

172

Renewable-reagent electrochemical sensor  

DOE Patents [OSTI]

A new electrochemical probe(s) design allowing for continuous (renewable) reagent delivery. The probe comprises an integrated membrane-sampling/electrochemical sensor that prevents interferences from surface-active materials and greatly extends the linear range. The probe(s) is useful for remote or laboratory-based monitoring in connection with microdialysis sampling and electrochemical measurements of metals and organic compounds that are not readily detected in the absence of reacting with the compound. Also disclosed is a method of using the probe(s).

Wang, Joseph (Las Cruces, NM); Olsen, Khris B. (Richland, WA)

1999-01-01T23:59:59.000Z

173

P324 ECS Journal of Solid State Science and Technology, 2 (7) P324-P331 (2013) 2162-8769/2013/2(7)/P324/8/$31.00 The Electrochemical Society  

E-Print Network [OSTI]

, USA Silicon (Si)-encapsulated III-V compound (III-V) device layers enable Si-complementary metal of making ohmic contacts to buried III-V films using silicide metallurgies has been established. Ni the buried III-V device and metal layers. Using a modified transmission line method (TLM) test structure

174

M3008 ECS Journal of Solid State Science and Technology, 2 (10) M3008-M3014 (2013) 2162-8769/2013/2(10)/M3008/7/$31.00 The Electrochemical Society  

E-Print Network [OSTI]

Laboratory (ICL), Dan F. Smith Department of Chemical Engineering, Lamar University, Beaumont, Texas 77710, USA bDepartment of Chemistry and Biochemistry, Lamar University, Beaumont, Texas 77710, USA

Guo, John Zhanhu

175

ECS Journal of Solid State Science and Technology, 1 (1) M1-M5 (2012) M1 2162-8769/2012/1(1)/M1/5/$28.00 The Electrochemical Society  

E-Print Network [OSTI]

, Lamar University, Beaumont, Texas 77710, USA bDepartment of Chemistry and Biochemistry, Lamar University

Guo, John Zhanhu

176

An electrochemical route for making porous nickel oxide electrochemical capacitors  

SciTech Connect (OSTI)

Porous nickel oxide films were prepared by electrochemically precipitating nickel hydroxide and heating the hydroxide in air at 300 C. The resulting nickel oxide films behave as an electrochemical capacitor with a specific capacitance of 59 F/g electrode material. These nickel oxide films maintain high utilization at high rates of discharge (i.e., high power density) and have excellent cycle life. Porous cobalt oxide films were also synthesized. Although the specific capacitances of these films are approximately one-fifth that of the nickel oxide films, the results demonstrate the versatility of fabricating a wide range of porous metal oxide films using this electrochemical route for use in capacitor applications. Electrochemical capacitors have generated wide interest in recent years for use in high power applications (e.g., in a hybrid electric vehicle, where they are expected to work in conjunction with a conventional battery).

Srinivasan, V.; Weidner, J.W. [Univ. of South Carolina, Columbia, SC (United States). Dept. of Chemical Engineering

1997-08-01T23:59:59.000Z

177

Electrochemical catalyst recovery method  

DOE Patents [OSTI]

A method of recovering catalyst material from latent catalyst material solids includes: (a) combining latent catalyst material solids with a liquid acid anolyte solution and a redox material which is soluble in the acid anolyte solution to form a mixture; (b) electrochemically oxidizing the redox material within the mixture into a dissolved oxidant, the oxidant having a potential for oxidation which is effectively higher than that of the latent catalyst material; (c) reacting the oxidant with the latent catalyst material to oxidize the latent catalyst material into at least one oxidized catalyst species which is soluble within the mixture and to reduce the oxidant back into dissolved redox material; and (d) recovering catalyst material from the oxidized catalyst species of the mixture. The invention is expected to be particularly useful in recovering spent catalyst material from petroleum hydroprocessing reaction waste products having adhered sulfides, carbon, hydrocarbons, and undesired metals, and as well as in other industrial applications. 3 figs.

Silva, L.J.; Bray, L.A.

1995-05-30T23:59:59.000Z

178

WELDING RESEARCH ~------------~-~ SUPPLEMENT TO THE WELDING JOURNAL, AUGUST 1989  

E-Print Network [OSTI]

) ) WELDING RESEARCH ·~------------~-~ SUPPLEMENT TO THE WELDING JOURNAL, AUGUST 1989 Sponsored by the American Welding Society and the Welding Research Council All papers published in the Welding Journal's Welding Research Supplement undergo Peer Review before publication for: 1) originality of the contribution

Eagar, Thomas W.

179

Development of Electrochemical Micro Machining  

E-Print Network [OSTI]

. Micro electrochemical machining (ĶECM) removes material while holding micron tolerances and ĶECM can machine hard metals and alloys. This study aims at developing a novel ĶECM utilizing high frequency voltage pulses and closed loop control... DEVELOPMENT OF ELECTROCHEMICAL MICRO MACHINING A Thesis by SRIHARSHA SRINIVAS SUNDARRAM Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER...

Srinivas Sundarram, Sriharsha

2008-10-10T23:59:59.000Z

180

Supported liquid membrane electrochemical separators  

DOE Patents [OSTI]

Supported liquid membrane separators improve the flexibility, efficiency and service life of electrochemical cells for a variety of applications. In the field of electrochemical storage, an alkaline secondary battery with improved service life is described in which a supported liquid membrane is interposed between the positive and negative electrodes. The supported liquid membranes of this invention can be used in energy production and storage systems, electrosynthesis systems, and in systems for the electrowinning and electrorefining of metals.

Pemsler, J. Paul (Lexington, MA); Dempsey, Michael D. (Revere, MA)

1986-01-01T23:59:59.000Z

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


181

Electrochemical hydrogen Storage Systems  

SciTech Connect (OSTI)

As the global need for energy increases, scientists and engineers have found a possible solution by using hydrogen to power our world. Although hydrogen can be combusted as a fuel, it is considered an energy carrier for use in fuel cells wherein it is consumed (oxidized) without the production of greenhouse gases and produces electrical energy with high efficiency. Chemical storage of hydrogen involves release of hydrogen in a controlled manner from materials in which the hydrogen is covalently bound. Sodium borohydride and aminoborane are two materials given consideration as chemical hydrogen storage materials by the US Department of Energy. A very significant barrier to adoption of these materials as hydrogen carriers is their regeneration from 'spent fuel,' i.e., the material remaining after discharge of hydrogen. The U.S. Department of Energy (DOE) formed a Center of Excellence for Chemical Hydrogen Storage, and this work stems from that project. The DOE has identified boron hydrides as being the main compounds of interest as hydrogen storage materials. The various boron hydrides are then oxidized to release their hydrogen, thereby forming a 'spent fuel' in the form of a lower boron hydride or even a boron oxide. The ultimate goal of this project is to take the oxidized boron hydrides as the spent fuel and hydrogenate them back to their original form so they can be used again as a fuel. Thus this research is essentially a boron hydride recycling project. In this report, research directed at regeneration of sodium borohydride and aminoborane is described. For sodium borohydride, electrochemical reduction of boric acid and sodium metaborate (representing spent fuel) in alkaline, aqueous solution has been investigated. Similarly to literature reports (primarily patents), a variety of cathode materials were tried in these experiments. Additionally, approaches directed at overcoming electrostatic repulsion of borate anion from the cathode, not described in the previous literature for electrochemical reduction of spent fuels, have been attempted. A quantitative analytical method for measuring the concentration of sodium borohydride in alkaline aqueous solution has been developed as part of this work and is described herein. Finally, findings from stability tests for sodium borohydride in aqueous solutions of several different compositions are reported. For aminoborane, other research institutes have developed regeneration schemes involving tributyltin hydride. In this report, electrochemical reduction experiments attempting to regenerate tributyltin hydride from tributyltin chloride (a representative by-product of the regeneration scheme) are described. These experiments were performed in the non-aqueous solvents acetonitrile and 1,2-dimethoxyethane. A non-aqueous reference electrode for electrolysis experiments in acetonitrile was developed and is described. One class of boron hydrides, called polyhedral boranes, became of interest to the DOE due to their ability to contain a sufficient amount of hydrogen to meet program goals and because of their physical and chemical safety attributes. Unfortunately, the research performed here has shown that polyhedral boranes do not react in such a way as to allow enough hydrogen to be released, nor do they appear to undergo hydrogenation from the spent fuel form back to the original hydride. After the polyhedral boranes were investigated, the project goals remained the same but the hydrogen storage material was switched by the DOE to ammonia borane. Ammonia borane was found to undergo an irreversible hydrogen release process, so a direct hydrogenation was not able to occur. To achieve the hydrogenation of the spent ammonia borane fuel, an indirect hydrogenation reaction is possible by using compounds called organotin hydrides. In this process, the organotin hydrides will hydrogenate the spent ammonia borane fuel at the cost of their own oxidation, which forms organotin halides. To enable a closed-loop cycle, our task was then to be able to hydrogenate the organotin halides back to th

Dr. Digby Macdonald

2010-08-09T23:59:59.000Z

182

Electrochemical Hydrogen Compressor  

SciTech Connect (OSTI)

The Electrochemical Hydrogen Compressor EHC was evaluated against DOE applications for compressing hydrogen at automobile filling stations, in future hydrogen pipelines and as a commercial replacement for conventional diaphragm hydrogen compressors. It was also evaluated as a modular replacement for the compressors used in petrochemical refineries. If the EHC can be made inexpensive, reliable and long lived then it can satisfy all these applications save pipelines where the requirements for platinum catalyst exceeds the annual world production. The research performed did not completely investigate Molybdenum as a hydrogen anode or cathode, it did show that photoetched 316 stainless steel is inadequate for an EHC. It also showed that: molybdenum bipolar plates, photochemical etching processes, and Gortex Teflon seals are too costly for a commercial EHC. The use of carbon paper in combination with a perforated thin metal electrode demonstrated adequate anode support strength, but is suspect in promoting galvanic corrosion. The nature of the corrosion mechanisms are not well understood, but locally high potentials within the unit cell package are probably involved. The program produced a design with an extraordinary high cell pitch, and a very low part count. This is one of the promising aspects of the redesigned EHC. The development and successful demonstration of the hydraulic cathode is also important. The problem of corrosion resistant metal bipolar plates is vital to the development of an inexpensive, commercial PEM fuel cell. Our research suggests that there is more to the corrosion process in fuel cells and electrochemical compressors than simple, steady state, galvanic stability. It is an important area for scientific investigation. The experiments and analysis conducted lead to several recommended future research directions. First, we need a better understanding of the corrosion mechanisms involved. The diagnosis of experimental cells with titration to determine the loss of membrane active sites is recommended. We suspect that the corrosion includes more than simple galvanic mechanisms. The mechanisms involved in this phenomenon are poorly understood. Shunt currents at hydraulic cathode ports were problematic, but are not difficult to cure. In addition to corrosion there is evidence of high component resistivity. This may be due to the deposition of organic compounds, which may be produced electrochemically on the surface of the metal support screens that contact carbon gas diffusion layers (GDLs) or catalyst supports. An investigation of possible electro-organic sythesis mechanisms with emphasis on oxalates formation is warranted. The contaminated cell parts can be placed in an oxidizing atmosphere at high temperature and the weight loss can be observed. This would reveal the existence of organic compounds. Investigation into the effects of conductivity enhancers such as carbon microlayers on supporting carbon paper is also needed. Corrosion solutions should be investigated such as surface passivation of 316 SS parts using nitric acid. Ultra thin silane/siloxane polymer coatings should be tried. These may be especially useful in conjunction with metal felt replacement of carbon paper. A simple cure for the very high, localized corrosion of the anode might be to diffusion bond the metal electrode support screen to bipolar plate. This will insure uniform resistance perpendicular to the plane of the cell and eliminate some of the dependence of the resistance on high stack compression. Alternative materials should be explored. Alternatives to carbon in the cell may be helpful in any context. In particular, alternatives to carbon paper GDLs such as metal felts and alternatives to carbon supports for Pt such as TiC and TiB2 might also be worthwhile and would be helpful to fuel cells as well. Some alternative to the metals we used in the cell, Mo and 316 SS, are potentially useful. These include Al/Mg/Si alloys. Corrosion resistant materials such as Nb and Mo might prove useful as cladding materials that can be hot stamp

David P. Bloomfield; Brian S. MacKenzie

2006-05-01T23:59:59.000Z

183

Electrochemical implications of defects in carbon nanotubes  

E-Print Network [OSTI]

conducting polymer hybrid supercapacitors. Journal of Thestudies of carbon-carbon supercapacitors. Journal of TheHigh-voltage asymmetric supercapacitors operating in aqueous

Hoefer, Mark

2012-01-01T23:59:59.000Z

184

Electrochemical implications of defects in carbon nanotubes  

E-Print Network [OSTI]

in Hollow Carbon Nanotubes . . . . . . 4.3.2.1 IncreasingThe electrochemistry of carbon nanotubes. Journal of Thethe sidewalls of carbon nanotubes. Journal of the American

Hoefer, Mark

2012-01-01T23:59:59.000Z

185

Electrochemical NOx Sensor for Monitoring Diesel Emissions  

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

of Work * Barriers * Approach * Performance Measures and Accomplishments * Technology Transfer * Plans for Next Fiscal Year * Summary * PublicationsPatents Electrochemical...

186

Electrochemically Stable Cathode Current Collectors for Rechargeable...  

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

Stable Cathode Current Collectors for Rechargeable Magnesium Batteries . Electrochemically Stable Cathode Current Collectors for Rechargeable Magnesium Batteries . Abstract:...

187

Electrochemical behavior of lead telluride  

SciTech Connect (OSTI)

The electrochemical behavior of lead telluride was studied in acidic, neutral, and alkaline solutions. It was shown that in the case of anodic polarization in 1 M NaOH the PbTe surface composition is nearly stoichiometric. During cathodic polarization in 1 M NaOH and during anodic polarization in 1 M HCl the surface layer is lead-rich. In the case of anodic polarization in 1 M HCl the surface is tellurium-rich. Cathodic polarization in 1 M NaCl leads to tellurium depletion of the surface layer. Reaction equations describing the electrochemical processes at the PbTe electrode are reported.

Danilova, M.G.; Sveshnikova, L.L.; Repinskii, S.M.

1987-07-01T23:59:59.000Z

188

Recognized Leader in Electrochemical Purification  

ScienceCinema (OSTI)

PNNL scientists developed an electrochemical method for purifying copper, a key material that makes possible radiation detection systems of unprecedented sensitivity. The method begins with the purest copper materials available, and results in the lowest-background copper in the world. Chemist Eric Hoppe explains the process.

Hoppe, Eric

2014-07-24T23:59:59.000Z

189

Separator material for electrochemical cells  

DOE Patents [OSTI]

An electrochemical cell is characterized as utilizing an aramid fiber as a separator material. The aramid fibers are especially suited for lithium/thionyl chloride battery systems. The battery separator made of aramid fibers possesses superior mechanical strength, chemical resistance, and is flame retardant.

Cieslak, W.R.; Storz, L.J.

1991-03-26T23:59:59.000Z

190

Sheet electrode for electrochemical systems  

DOE Patents [OSTI]

An electrochemical cell construction features a novel co-extruded plastic electrode in an interleaved construction with a novel integral separator-spacer. Also featured is a leak and impact resistant construction for preventing the spill of corrosive materials in the event of rupture.

Tsien, Hsue C. (Chatham Township, Morris County, NJ); Newby, Kenneth R. (Berkeley Heights, NJ); Grimes, Patrick G. (Westfield, NJ); Bellows, Richard J. (Westfield, NJ)

1983-04-12T23:59:59.000Z

191

Separator material for electrochemical cells  

DOE Patents [OSTI]

An electrochemical cell characterized as utilizing an aramid fiber as a separator material. The aramid fibers are especially suited for lithium/thionyl chloride battery systems. The battery separator made of aramid fibers possesses superior mechanical strength, chemical resistance, and is flame retardant.

Cieslak, Wendy R. (1166 Laurel Loop NE., Albuquerque, NM 87122); Storz, Leonard J. (2215 Ambassador NE., Albuquerque, NM 87112)

1991-01-01T23:59:59.000Z

192

Electrochemical oxygen pumps. Final CRADA report.  

SciTech Connect (OSTI)

All tasks of the Work Plan of ISTC Project 2277p have been completed, thus: (1) techniques of chemical synthesis were developed for more than ten recipes of electrolyte based on cerium oxide doped with 20 mole% of gadolinium (CeGd)O{sub 2}, doped by more than 10 oxide systems including 6 recipes in addition to the Work Plan; (2) electric conductivity and mechanical strength of CeGd specimens with additions of oxide systems were performed, two candidate materials for the electrolyte of electrochemical oxygen pump (pure CeGd and CeGd doped by 0.2 wt% of a transition metal) were chosen; (3) extended studies of mechanical strength of candidate material specimens were performed at room temperature and at 400, 600, 800 C; (4) fixtures for determination of mechanical strength of tubes by external pressure above 40 atmospheres at temperature up to 700 C were developed and fabricated; and (5) technology of slip casting of tubes from pure (Ce,Gd)O{sub 2} and of (Ce,Gd)O{sub 2} doped by 0.2 wt% of a transition metal, withstanding external pressure of minimum 40 atmospheres at temperature up to 700 C was developed, a batch of tubes was sent for testing to Argonne National Laboratory; (6) technology of making nanopowder from pure (Ce,Gd)O{sub 2} was developed based on chemical synthesis and laser ablation techniques, a batch of nanopowder with the weight 1 kg was sent for testing to Argonne National Laboratory; (7) a business plan for establishing a company for making powders of materials for electrochemical oxygen pump was developed; and (8) major results obtained within the Project were reported at international conferences and published in the Russian journal Electrochemistry. In accordance with the Work Plan a business trip of the following project participants was scheduled for April 22-29, 2006, to Tonawanda, NY, USA: Manager Victor Borisov; Leader of technology development Gennady Studenikin; Leader of business planning Elena Zadorozhnaya; Leader of production Vasily Lepalovsky; and Translator Vladimir Litvinov. During this trip project participants were to discuss with the project Technical Monitor J.D. Carter and representative of Praxair Inc. J. Chen the results of project activities (prospects of transition metal-doped material application in oxygen pumps), as well as the prospects of cooperation with Praxair at the meeting with the company management in the following fields: (1) Deposition of thin films of oxide materials of complex composition on support by magnetron and ion sputtering, research of coatings properties; (2) Development of block-type structure technology (made of porous and dense ceramics) for oxygen pump. The block-type structure is promising because when the size of electrolyte block is 2 x 2 inches and assembly height is 10 inches (5 blocks connected together) the area of active surface is ca. 290 square inches (in case of 8 slots), that roughly corresponds to one tube with diameter 1 inch and height 100 inches. So performance of the system made of such blocks may be by a factor of two or three higher than that of tube-based system. However one month before the visit, J. Chen notified us of internal changes at Praxair and the cancellation of the visit to Tonawanda, NY. During consultations with the project Technical Monitor J.D. Carter and Senior Project Manager A. Taylor a decision was made to extend the project term by 2 quarters to prepare proposals for follow-on activities during this extension (development of block-type structures made of dense and porous oxide ceramics for electrochemical oxygen pumps) using the funds that were not used for the trip to the US.

Carter, J. D.

2009-10-01T23:59:59.000Z

193

Electrochemical synthesis of multisegmented nanowires  

SciTech Connect (OSTI)

Electrochemical deposition has emerged as a promising route for nanostructure fabrication in recent years due to the many inherent advantages it possesses. This study focuses on the synthesis of high-aspect-ratio multisegmented Au/Ni nanowires using template-directed sequential electrochemical deposition techniques. By selectively removing the Ni segments in the nanowires, high-yield of pure gold nanorods of predetermined lengths was obtained. Alternatively, the sacrificial Ni segments in the nanowires can be galvanically displaced with Bi and Te to form barbells structures with Bi{sub x}Te{sub y} nanotubes attached to neighbouring gold segments. Detailed studies on the nanostructures obtained were carried out using various microscopy, diffraction and probebased techniques for structural, morphological and chemical characterizations.

Kok, Kuan-Ying; Ng, Inn-Khuan; Saidin, Nur Ubaidah [Malaysian Nuclear Agency, Bangi, 43000 Kajang (Malaysia)

2012-11-27T23:59:59.000Z

194

JOURNAL OF THE AMERICAN MATHEMATICAL SOCIETY  

E-Print Network [OSTI]

, I 704 1.4. Contributions from fixed loci, II 708 2. Localization computations 712 2.1. Regularizable(t) in t with coefficients in the power series in et by (0.1) q=0 Iq(t)wq ewt d=0 edt r=5d r=1 (5w+r) r=d r=1((w+r)5-w5

Zinger, Aleksey

195

Argonne Electrochemical Technology ProgramArgonne Electrochemical Technology Program Effects of Fuel Composition on  

E-Print Network [OSTI]

Argonne Electrochemical Technology ProgramArgonne Electrochemical Technology Program Effects. Applegate, L. Miller, Cecille Rossignol Argonne National Laboratory Annual Review The Hydrogen, Fuel Cells Argonne National Laboratory Annual Review The Hydrogen, Fuel Cells & Infrastructure Technologies Program

196

Compacted carbon for electrochemical cells  

DOE Patents [OSTI]

This invention provides compacted carbon that is useful in the electrode of an alkali metal/carbon electrochemical cell of improved capacity selected from the group consisting of: (a) coke having the following properties: (1) an x-ray density of at least 2.00 grams per cubic centimeters, (2) a closed porosity of no greater than 5%, and (3) an open porosity of no greater than 47%; and (b) graphite having the following properties: (1) an x-ray density of at least 2.20 grams per cubic centimeters, (2) a closed porosity of no greater than 5%, and (3) an open porosity of no greater than 25%. This invention also relates to an electrode for an alkali metal/carbon electrochemical cell comprising compacted carbon as described above and a binder. This invention further provides an alkali metal/carbon electrochemical cell comprising: (a) an electrode as described above, (b) a non-aqueous electrolytic solution comprising an organic aprotic solvent and an electrolytically conductive salt and an alkali metal, and (c) a counter electrode. 10 figs.

Greinke, R.A.; Lewis, I.C.

1997-10-14T23:59:59.000Z

197

JOURNAL OF SEDIMENTARY RESEARCH, VOL. 70, NO. 1, JANUARY, 2000, P. 227239 Copyright 2000, SEPM (Society for Sedimentary Geology) 1073-130X/00/070-227/$03.00  

E-Print Network [OSTI]

(Society for Sedimentary Geology) 1073-130X/00/070-227/$03.00 ANKERITE CEMENTATION IN DEEPLY BURIED.K. e-mail: j.hendry@qub.ac.uk 2 Department of Geology and Geophysics, University of Edinburgh, Grant

Haszeldine, Stuart

198

WELDING RESEARCH ~~--------------~~~ SUPPLEMENT TO THE WELDING JOURNAL, MAY 1990  

E-Print Network [OSTI]

) WELDING RESEARCH ~~--------------~~~ SUPPLEMENT TO THE WELDING JOURNAL, MAY 1990 Sponsored by the American Welding Society and the Welding Research Council All papers published in the Welding Journal's Welding Research Supplement undergo Peer Review before publication for: 1) originality of the contribution

Eagar, Thomas W.

199

Shock-activated electrochemical power supplies  

DOE Patents [OSTI]

A shock-activated electrochemical power supply is provided which is initiated extremely rapidly and which has a long shelf life. Electrochemical power supplies of this invention are initiated much faster than conventional thermal batteries. Power supplies of this invention comprise an inactive electrolyte and means for generating a high-pressure shock wave such that the shock wave is propagated through the electrolyte rendering the electrolyte electrochemically active. 2 figs.

Benedick, W.B.; Graham, R.A.; Morosin, B.

1987-04-20T23:59:59.000Z

200

Shock-activated electrochemical power supplies  

DOE Patents [OSTI]

A shock-activated electrochemical power supply is provided which is initiated extremely rapidly and which has a long shelf life. Electrochemical power supplies of this invention are initiated much faster than conventional thermal batteries. Power supplies of this invention comprise an inactive electrolyte and means for generating a high-pressure shock wave such that the shock wave is propagated through the electrolytes rendering the electrolyte electrochemically active. 2 figs.

Benedick, W.B.; Graham, R.A.; Morosin, B.

1988-11-08T23:59:59.000Z

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


201

Electrochemical components employing polysiloxane-derived binders  

DOE Patents [OSTI]

A processed polysiloxane resin binder for use in electrochemical components and the method for fabricating components with the binder. The binder comprises processed polysiloxane resin that is partially oxidized and retains some of its methyl groups following partial oxidation. The binder is suitable for use in electrodes of various types, separators in electrochemical devices, primary lithium batteries, electrolytic capacitors, electrochemical capacitors, fuel cells and sensors.

Delnick, Frank M.

2013-06-11T23:59:59.000Z

202

Reliability of electrochemical noise measurements: results of round-robin testing on electrochemical noise  

E-Print Network [OSTI]

1 Reliability of electrochemical noise measurements: results of round-robin testing on electrochemical noise Rik-Wouter BOSCHa , Robert A. COTTISb,* , Kinga CSECSc , Thomas DORSCHc , Lucia DUNBARd), Switzerland; p) University of Cadiz, Spain. Abstract Sixteen laboratories have performed electrochemical noise

203

Electrochemical detection of leukemia oncogenes using enzyme...  

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

and early disease diagnostic applications. Citation: Lee AC, D Du, B Chen, CK Heng, TM Lim, and Y Lin.2014."Electrochemical detection of leukemia oncogenes using...

204

Vehicle Technologies Office Merit Review 2014: Electrochemical...  

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

Electrochemical Modeling of LMR-NMC Materials and Electrodes Presentation given by Argonne National Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle...

205

Apparatus for combinatorial screening of electrochemical materials  

DOE Patents [OSTI]

A high throughput combinatorial screening method and apparatus for the evaluation of electrochemical materials using a single voltage source (2) is disclosed wherein temperature changes arising from the application of an electrical load to a cell array (1) are used to evaluate the relative electrochemical efficiency of the materials comprising the array. The apparatus may include an array of electrochemical cells (1) that are connected to each other in parallel or in series, an electronic load (2) for applying a voltage or current to the electrochemical cells (1), and a device (3), external to the cells, for monitoring the relative temperature of each cell when the load is applied.

A high throughput combinatorial screening method and apparatus for the evaluation of electrochemical materials using a single voltage source (2) is disclosed wherein temperature changes arising from the application of an electrical load to a cell array (1) are used to evaluate the relative electrochemical efficiency of the materials comprising the array. The apparatus may include an array of electrochemical cells (1) that are connected to each other in parallel or in series, an electronic load (2) for applying a voltage or current to the electrochemical cells (1), and a device (3), external to the cells, for monitoring the relative temperature of each cell when the load is applied.

2009-12-15T23:59:59.000Z

206

Nanostructured Electrochemical Sensors Based on Functionalized...  

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

Sensors Based on Functionalized Nanoporous Silica for Voltammetric Analysis of Lead, Mercury and Nanostructured Electrochemical Sensors Based on Functionalized Nanoporous Silica...

207

The Astrophysical Journal, 769:43 (13pp), 2013 May 20 doi:10.1088/0004-637X/769/1/43 C 2013. The American Astronomical Society. All rights reserved. Printed in the U.S.A.  

E-Print Network [OSTI]

by the remote-sensing and in situ communities, to mean either the entire dense (and therefore observable) systemThe Astrophysical Journal, 769:43 (13pp), 2013 May 20 doi:10.1088/0004-637X/769/1/43 C 2013 snowplow effects in the solar wind as the CME crossed the solar system; and (5) quantify the kinetic energy

DeForest, Craig

208

Effects of Tungsten Oxide Addition on the Electrochemical Performance...  

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

Tungsten Oxide Addition on the Electrochemical Performance of Nanoscale Tantalum Oxide-Based Electrocatalysts for Effects of Tungsten Oxide Addition on the Electrochemical...

209

Integrated Lateral Flow Test Strip with Electrochemical Sensor...  

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

Lateral Flow Test Strip with Electrochemical Sensor for Quantification of Phosphorylated Cholinesterase: Biomarker of Integrated Lateral Flow Test Strip with Electrochemical Sensor...

210

Carbon Nanotubes (CNTs) for the Development of Electrochemical...  

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

(CNTs) for the Development of Electrochemical Biosensors . Carbon Nanotubes (CNTs) for the Development of Electrochemical Biosensors . Abstract: Carbon nanotube (CNT) is a very...

211

A graphene-based electrochemical sensor for sensitive detection...  

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

A graphene-based electrochemical sensor for sensitive detection of paracetamol . A graphene-based electrochemical sensor for sensitive detection of paracetamol . Abstract: An...

212

A Renewable Electrochemical Magnetic Immunosensor Based on Gold...  

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

Renewable Electrochemical Magnetic Immunosensor Based on Gold Nanoparticle Labels. A Renewable Electrochemical Magnetic Immunosensor Based on Gold Nanoparticle Labels. Abstract: A...

213

US DRIVE Electrochemical Energy Storage Technical Team Roadmap...  

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

This U.S. DRIVE electrochemical energy storage roadmap describes ongoing and planned efforts to develop electrochemical energy storage technologies for plug-in electric vehicles...

214

Papers Based Electrochemical Biosensors: From Test Strips to...  

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

Papers Based Electrochemical Biosensors: From Test Strips to Paper-Based Microfluidics. Papers Based Electrochemical Biosensors: From Test Strips to Paper-Based Microfluidics....

215

Nitrogen-doped Graphene and Its Electrochemical Applications...  

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

doped Graphene and Its Electrochemical Applications. Nitrogen-doped Graphene and Its Electrochemical Applications. Abstract: Nitrogen-doped graphene (N-graphene) is obtained by...

216

A graphene-based electrochemical sensor for sensitive detection...  

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

graphene-based electrochemical sensor for sensitive detection of paracetamol . A graphene-based electrochemical sensor for sensitive detection of paracetamol . Abstract: An...

217

Nitrogen-Doped Graphene and its Application in Electrochemical...  

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

Doped Graphene and its Application in Electrochemical Biosensing. Nitrogen-Doped Graphene and its Application in Electrochemical Biosensing. Abstract: Chemical doping with foreign...

218

Carbon Nanotube-Based Electrochemical Sensor for Assay of Salivary...  

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

Nanotube-Based Electrochemical Sensor for Assay of Salivary Cholinesterase Enzyme Activity: An Exposure Biomarker of Carbon Nanotube-Based Electrochemical Sensor for Assay of...

219

Nanoelectrode array for electrochemical analysis  

DOE Patents [OSTI]

A nanoelectrode array comprises a plurality of nanoelectrodes wherein the geometric dimensions of the electrode controls the electrochemical response, and the current density is independent of time. By combining a massive array of nanoelectrodes in parallel, the current signal can be amplified while still retaining the beneficial geometric advantages of nanoelectrodes. Such nanoelectrode arrays can be used in a sensor system for rapid, non-contaminating field analysis. For example, an array of suitably functionalized nanoelectrodes can be incorporated into a small, integrated sensor system that can identify many species rapidly and simultaneously under field conditions in high-resistivity water, without the need for chemical addition to increase conductivity.

Yelton, William G. (Sandia Park, NM); Siegal, Michael P. (Albuquerque, NM)

2009-12-01T23:59:59.000Z

220

Electrochemical studies of quinone oxygen  

SciTech Connect (OSTI)

Asphaltenes are a chemically complex mixture of aromatic and heteroaromatic compounds. This material contains oxygen in various functional groups. The distribution includes esters, carboxylic acids, phenolic and most probably quinone type oxygen functionalities. The present work details the complete electrochemical behaviour of quinone type oxygen. The method is quinone specific. A condensed aromatic quinone, 9,10-anthraquinone, was selected as representative of complex quinones. By this method quinones can be determined in the presence of other oxygen functional groups, alcohols, carboxylic acids, ethers, and other carbonyls.

Deanhardt, M.L. (Lander College, Greenwood, SC (US)); Mushrush, G.W.; Stalick, W.M. (Chemistry Dept., George mason Univ., Fairfax, VA (US)); Watkins, J.M. Jr. (Naval Research Lab., Fuels Section, Code 6180, Washington, DC (US))

1990-02-01T23:59:59.000Z

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


221

Electrochemical formation of field emitters  

DOE Patents [OSTI]

Electrochemical formation of field emitters, particularly useful in the fabrication of flat panel displays. The fabrication involves field emitting points in a gated field emitter structure. Metal field emitters are formed by electroplating and the shape of the formed emitter is controlled by the potential imposed on the gate as well as on a separate counter electrode. This allows sharp emitters to be formed in a more inexpensive and manufacturable process than vacuum deposition processes used at present. The fabrication process involves etching of the gate metal and the dielectric layer down to the resistor layer, and then electroplating the etched area and forming an electroplated emitter point in the etched area.

Bernhardt, Anthony F. (Berkeley, CA)

1999-01-01T23:59:59.000Z

222

Bussing Structure In An Electrochemical Cell  

DOE Patents [OSTI]

A bussing structure for bussing current within an electrochemical cell. The bussing structure includes a first plate and a second plate, each having a central aperture therein. Current collection tabs, extending from an electrode stack in the electrochemical cell, extend through the central aperture in the first plate, and are then sandwiched between the first plate and second plate. The second plate is then connected to a terminal on the outside of the case of the electrochemical cell. Each of the first and second plates includes a second aperture which is positioned beneath a safety vent in the case of the electrochemical cell to promote turbulent flow of gasses through the vent upon its opening. The second plate also includes protrusions for spacing the bussing structure from the case, as well as plateaus for connecting the bussing structure to the terminal on the case of the electrochemical cell.

Romero, Antonio L. (Parkton, MD)

2001-06-12T23:59:59.000Z

223

The Author 2014. Published by Oxford University Press on behalf of the International Society for Behavioral Ecology. All rights reserved. For permissions,  

E-Print Network [OSTI]

for Behavioral Ecology. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com The official journal of the ISBEInternational Society for Behavioral Ecology Behavioral Ecology Invited that our senses should provide us with an accu- rate perception of the world around us. But this is seldom

Ryan, Michael J.

224

Buffered Electrochemical Polishing of Niobium  

SciTech Connect (OSTI)

The standard preparation of superconducting radio-frequency (SRF) cavities made of pure niobium include the removal of a 'damaged' surface layer, by buffered chemical polishing (BCP) or electropolishing (EP), after the cavities are formed. The performance of the cavities is characterized by a sharp degradation of the quality factor when the surface magnetic field exceeds about 90 mT, a phenomenon referred to as 'Q-drop'. In cavities made of polycrystalline fine grain (ASTM 5) niobium, the Q-drop can be significantly reduced by a low-temperature ({approx} 120 C) 'in-situ' baking of the cavity if the chemical treatment was EP rather than BCP. As part of the effort to understand this phenomenon, we investigated the effect of introducing a polarization potential during buffered chemical polishing, creating a process which is between the standard BCP and EP. While preliminary results on the application of this process to Nb cavities have been previously reported, in this contribution we focus on the characterization of this novel electrochemical process by measuring polarization curves, etching rates, surface finish, electrochemical impedance and the effects of temperature and electrolyte composition. In particular, it is shown that the anodic potential of Nb during BCP reduces the etching rate and improves the surface finish.

Gianluigi Ciovati, Hui Tian, Sean Corcoran

2011-03-01T23:59:59.000Z

225

Solid oxide electrochemical reactor science.  

SciTech Connect (OSTI)

Solid-oxide electrochemical cells are an exciting new technology. Development of solid-oxide cells (SOCs) has advanced considerable in recent years and continues to progress rapidly. This thesis studies several aspects of SOCs and contributes useful information to their continued development. This LDRD involved a collaboration between Sandia and the Colorado School of Mines (CSM) ins solid-oxide electrochemical reactors targeted at solid oxide electrolyzer cells (SOEC), which are the reverse of solid-oxide fuel cells (SOFC). SOECs complement Sandia's efforts in thermochemical production of alternative fuels. An SOEC technology would co-electrolyze carbon dioxide (CO{sub 2}) with steam at temperatures around 800 C to form synthesis gas (H{sub 2} and CO), which forms the building blocks for a petrochemical substitutes that can be used to power vehicles or in distributed energy platforms. The effort described here concentrates on research concerning catalytic chemistry, charge-transfer chemistry, and optimal cell-architecture. technical scope included computational modeling, materials development, and experimental evaluation. The project engaged the Colorado Fuel Cell Center at CSM through the support of a graduate student (Connor Moyer) at CSM and his advisors (Profs. Robert Kee and Neal Sullivan) in collaboration with Sandia.

Sullivan, Neal P. (Colorado School of Mines, Golden, CO); Stechel, Ellen Beth; Moyer, Connor J. (Colorado School of Mines, Golden, CO); Ambrosini, Andrea; Key, Robert J. (Colorado School of Mines, Golden, CO)

2010-09-01T23:59:59.000Z

226

The Astrophysical Journal, 754:87 (22pp), 2012 August 1 doi:10.1088/0004-637X/754/2/87 C 2012. The American Astronomical Society. All rights reserved. Printed in the U.S.A.  

E-Print Network [OSTI]

The Astrophysical Journal, 754:87 (22pp), 2012 August 1 doi:10.1088/0004-637X/754/2/87 C 2012 and Astronomy, University of Victoria, P.O. Box 355, STN CSC, Victoria, BC V8W 3P6, Canada 7 National Research Council, 5071 West Saanich Rd., Victoria, BC V9E2E7, Canada Received 2012 March 5; accepted 2012 May 23

Beuther, Henrik

227

The Astrophysical Journal, 757:92 (6pp), 2012 September 20 doi:10.1088/0004-637X/757/1/92 C 2012. The American Astronomical Society. All rights reserved. Printed in the U.S.A.  

E-Print Network [OSTI]

. INTRODUCTION Sporadic energy releases on the Sun can accelerate solar ener- getic particles (SEPs. The American Astronomical Society. All rights reserved. Printed in the U.S.A. OCCURRENCE OF EXTREME SOLAR-90014 Oulu, Finland; ilya.usoskin@oulu.fi 2 Ioffe Physical-Technical Institute of RAS, 194021 St

Usoskin, Ilya G.

228

The Astrophysical Journal, 754:102 (10pp), 2012 August 1 doi:10.1088/0004-637X/754/2/102 C 2012. The American Astronomical Society. All rights reserved. Printed in the U.S.A.  

E-Print Network [OSTI]

. The American Astronomical Society. All rights reserved. Printed in the U.S.A. WHITE-LIGHT OBSERVATIONS OF SOLAR. Reinard2 1 Southwest Research Institute, 1050 Walnut Street, Suite 300, Boulder, CO 80302, USA; howard-scale solar wind transients from the Sun out to 1 AU. This comparison was performed during a few weeks around

Howard, Tim

229

The Astronomical Journal, 145:110 (7pp), 2013 April doi:10.1088/0004-6256/145/4/110 C 2013. The American Astronomical Society. All rights reserved. Printed in the U.S.A.  

E-Print Network [OSTI]

the Galileo spacecraft show the signature of ocean evaporates or simply surface radiation products unrelated. The American Astronomical Society. All rights reserved. Printed in the U.S.A. SALTS AND RADIATION PRODUCTS of an underlying interior ocean, but competing hypotheses differ over whether spectral observations from

Brown, Michael E.

230

The Astrophysical Journal, 755:33 (7pp), 2012 August 10 doi:10.1088/0004-637X/755/1/33 C 2012. The American Astronomical Society. All rights reserved. Printed in the U.S.A.  

E-Print Network [OSTI]

and therefore control the heat flow process. They are critical for establishing a host of other solar variables. The American Astronomical Society. All rights reserved. Printed in the U.S.A. COMPOSITION OF THE SOLAR CORONA, SOLAR WIND, AND SOLAR ENERGETIC PARTICLES J. T. Schmelz1 , D. V. Reames2 , R. von Steiger3,4 , and S

Reames, Donald V.

231

The Astrophysical Journal Letters, 726:L22 (6pp), 2011 January 10 doi:10.1088/2041-8205/726/2/L22 C 2011. The American Astronomical Society. All rights reserved. Printed in the U.S.A.  

E-Print Network [OSTI]

2011. The American Astronomical Society. All rights reserved. Printed in the U.S.A. GREEN BANK, Green Bank, WV 24944, USA 2 Department of Astronomy, University of Maryland, College Park, MD 20742, USA Padova, Italy 14 Instituto de Astrof¬īisica de Canarias, C/V¬īia L¬īactea s Laguna, Spain 15 Physics

Frayer, David

232

African Crop Science Journal, Vol. 22, No. 1, pp. 59 -67 ISSN 1021-9730/2014 $4.00 Printed in Uganda. All rights reserved 2014, African Crop Science Society  

E-Print Network [OSTI]

in Uganda. All rights reserved © 2014, African Crop Science Society MORPHOLOGICAL DIVERSITY OF TROPICAL, Makerere University, P. O. Box 7062, Kampala, Uganda 1 National Crops Resources Research Institute, Namulonge, P. O. Box 7081, Kampala, Uganda 2 University of California, Department of Plant Sciences/MS1

Gepts, Paul

233

The Astrophysical Journal, 716:15511565, 2010 June 20 doi:10.1088/0004-637X/716/2/1551 C 2010. The American Astronomical Society. All rights reserved. Printed in the U.S.A.  

E-Print Network [OSTI]

; shinkley@astro.caltech.edu 4 Astrophysics Department, American Museum of Natural History, Central Park West. The American Astronomical Society. All rights reserved. Printed in the U.S.A. THE LYOT PROJECT DIRECT IMAGING nondetections confirm the rarity of brown dwarfs around solar-like stars and we constrain the frequency

234

The Astrophysical Journal, 704:196210, 2009 October 10 doi:10.1088/0004-637X/704/1/196 C 2009. The American Astronomical Society. All rights reserved. Printed in the U.S.A.  

E-Print Network [OSTI]

. The American Astronomical Society. All rights reserved. Printed in the U.S.A. LOW MACH NUMBER MODELING OF TYPE the Chandrasekhar mass (see for example Hillebrandt & Niemeyer 2000). The increase in the central temperature, eventually covering roughly the inner solar mass of the star. Outside of the convective region, the star

Bell, John B.

235

The Astrophysical Journal Letters, 740:L42 (4pp), 2011 October 20 doi:10.1088/2041-8205/740/2/L42 C 2011. The American Astronomical Society. All rights reserved. Printed in the U.S.A.  

E-Print Network [OSTI]

2011. The American Astronomical Society. All rights reserved. Printed in the U.S.A. SUPERMASSIVE BLACK September 29 ABSTRACT Black holes exceeding a billion solar masses have been detected at redshifts greater collapse. The cluster core can then reach a central density high enough for fast mergers of stellar

Miller, Cole

236

The Astrophysical Journal, 692:15431560, 2009 February 20 doi:10.1088/0004-637X/692/2/1543 c 2009. The American Astronomical Society. All rights reserved. Printed in the U.S.A.  

E-Print Network [OSTI]

. The American Astronomical Society. All rights reserved. Printed in the U.S.A. VECTOR MAGNETIC FIELDS using the Imaging Vector Magnetograph (IVM) at Mees Solar Observatory. Two IVM effects are newly discussed and taken into account: (1) the central wavelength of the Fabry¬≠P¬īerot is found to drift with time

Li, Jing

237

The Astronomical Journal, 144:14 (9pp), 2012 July doi:10.1088/0004-6256/144/1/14 C 2012. The American Astronomical Society. All rights reserved. Printed in the U.S.A.  

E-Print Network [OSTI]

.c.roberts@jpl.nasa.gov 2 American Museum of Natural History, Central Park West at 79th Street, New York, NY 10024, USA 3. The American Astronomical Society. All rights reserved. Printed in the U.S.A. SPECTRAL TYPING OF LATE solar- type stars. Five of these stars are known binary stars and we detected the late-type secondaries

238

The Astrophysical Journal, 714:12491255, 2010 May 10 doi:10.1088/0004-637X/714/2/1249 C 2010. The American Astronomical Society. All rights reserved. Printed in the U.S.A.  

E-Print Network [OSTI]

. The American Astronomical Society. All rights reserved. Printed in the U.S.A. PHOTODISSOCIATION wavelengths, where the solar flux is significant (Coustenis et al. 1991; Yung et al. 1984; Kunde et al. 1981 been thought to be central to the formation of higher polyynes and polycyclic aromatic hydrocarbons

Kaiser, Ralf I.

239

The Astrophysical Journal, 707:15331540, 2009 December 20 doi:10.1088/0004-637X/707/2/1533 C 2009. The American Astronomical Society. All rights reserved. Printed in the U.S.A.  

E-Print Network [OSTI]

. The American Astronomical Society. All rights reserved. Printed in the U.S.A. EVOLUTION OF THE BINARY FRACTION that the hard binary fraction in the core tends to increase with time over a range of initial cluster central dynamics is unimportant, such as the solar neighbor- hood, yield a binary fraction of 50% among solar

Rasio, Frederic A.

240

The Astrophysical Journal, 719:540549, 2010 August 10 doi:10.1088/0004-637X/719/1/540 C 2010. The American Astronomical Society. All rights reserved. Printed in the U.S.A.  

E-Print Network [OSTI]

. The American Astronomical Society. All rights reserved. Printed in the U.S.A. ACCRETION IN PROTOPLANETARY DISKS July 21 ABSTRACT The formation of a solar system such as ours is believed to have followed a multi rapidly spiraling into the central star, whereas much smaller or larger particles do not. Independent

Wettlaufer, John S.

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


241

The Astrophysical Journal, 701:17971803, 2009 August 20 doi:10.1088/0004-637X/701/2/1797 C 2009. The American Astronomical Society. All rights reserved. Printed in the U.S.A.  

E-Print Network [OSTI]

. The American Astronomical Society. All rights reserved. Printed in the U.S.A. A CROSSED MOLECULAR BEAMS STUDY Sinica, Taipei, Taiwan 5 Graduate Institute of Astronomy, National Central University, Jhongli, Taiwan 6 (Cassini­ Huygens) and future probes to the outer solar system. Current re- action networks simulating

Kaiser, Ralf I.

242

The Astrophysical Journal, 691:L133L137, 2009 February 1 doi:10.1088/0004-637X/691/2/L133 c 2009. The American Astronomical Society. All rights reserved. Printed in the U.S.A.  

E-Print Network [OSTI]

. The American Astronomical Society. All rights reserved. Printed in the U.S.A. VELOCITY-DEPENDENT CATASTROPHIC: general ­ Kuiper Belt ­ minor planets, asteroids ­ solar system: formation 1. INTRODUCTION The criteria for coagulation or fragmentation of planetesi- mals are a central component to understanding the accretion

Leinhardt, Zo√ę Malka

243

The Astrophysical Journal, 701:19111921, 2009 August 20 doi:10.1088/0004-637X/701/2/1911 C 2009. The American Astronomical Society. All rights reserved. Printed in the U.S.A.  

E-Print Network [OSTI]

the convection zone is a central process of solar physics. The intense magnetic fields that constitute active. The American Astronomical Society. All rights reserved. Printed in the U.S.A. CURRENT BUILDUP IN EMERGING; accepted 2009 July 6; published 2009 August 6 ABSTRACT The increase of magnetic flux in the solar

Demoulin, Pascal

244

The Astrophysical Journal, 705:L148L152, 2009 November 10 doi:10.1088/0004-637X/705/2/L148 C 2009. The American Astronomical Society. All rights reserved. Printed in the U.S.A.  

E-Print Network [OSTI]

. The American Astronomical Society. All rights reserved. Printed in the U.S.A. LONG RANGE OUTWARD MIGRATION their central star. The question of the origin of these planets challenges the standard theories of planet for a solar type star). The general expectation is that planets form at distances comparable to those

Morbidelli, Alessandro

245

The Astrophysical Journal, 708:314333, 2010 January 1 doi:10.1088/0004-637X/708/1/314 C 2010. The American Astronomical Society. All rights reserved. Printed in the U.S.A.  

E-Print Network [OSTI]

. The American Astronomical Society. All rights reserved. Printed in the U.S.A. FORMATION OF TORUS-UNSTABLE FLUX the tether-cutting reconnection. During the eruption, the central part of the sigmoid brightens due 1. INTRODUCTION 1.1. Solar Eruptions Coronal mass ejections (CMEs) are large clouds of mag- netized

Demoulin, Pascal

246

The Astrophysical Journal, 738:153 (13pp), 2011 September 10 doi:10.1088/0004-637X/738/2/153 C 2011. The American Astronomical Society. All rights reserved. Printed in the U.S.A.  

E-Print Network [OSTI]

. The American Astronomical Society. All rights reserved. Printed in the U.S.A. HUBBLE SPACE TELESCOPE with respect to the central meridian on the leading side and found none. Likewise, we searched for departures figures 1. INTRODUCTION Jupiter's satellite Europa is an outstandingly interesting body in our solar

Nimmo, Francis

247

The Astrophysical Journal, 770:42 (15pp), 2013 June 10 doi:10.1088/0004-637X/770/1/42 C 2013. The American Astronomical Society. All rights reserved. Printed in the U.S.A.  

E-Print Network [OSTI]

of their central stars. The physical regime of hot Jupiters differs substantially from those of solar-system gi. The American Astronomical Society. All rights reserved. Printed in the U.S.A. ATMOSPHERIC CIRCULATION OF HOT solar system. These differences have motivated a flourishing research program focused on elucidating

248

The Astrophysical Journal Letters, 723:L190L194, 2010 November 10 doi:10.1088/2041-8205/723/2/L190 C 2010. The American Astronomical Society. All rights reserved. Printed in the U.S.A.  

E-Print Network [OSTI]

C 2010. The American Astronomical Society. All rights reserved. Printed in the U.S.A. AN ESTIMATE of the most important problems in solar physics. One main class of theories suggests that ARs are the result. INTRODUCTION The physical mechanism behind the formation of magnetic active regions (ARs) is one of the central

Braun, Douglas C.

249

The Astrophysical Journal, 702:3949, 2009 September 1 doi:10.1088/0004-637X/702/1/39 C 2009. The American Astronomical Society. All rights reserved. Printed in the U.S.A.  

E-Print Network [OSTI]

. The American Astronomical Society. All rights reserved. Printed in the U.S.A. SHOCK-GENERATED VORTICITY fields of astrophysics. The form of the IMF plays a central role in subjects as diverse as galactic at low stellar masses with a power-law tail at masses exceeding a solar mass (e.g., Chabrier 2003

Kevlahan, Nicholas

250

JOURNAL DE PHYSIQUE Colloque C3, suppl6ment au n09, Tome 48, septembre 1987  

E-Print Network [OSTI]

electrochemical behaviour of the element lithium, the corrosion performance of the lithium containing aluminiumJOURNAL DE PHYSIQUE Colloque C3, suppl6ment au n09, Tome 48, septembre 1987 CORROSION BEHAVIOUR to be susceptible to intergranular and exfoliation corrosion. In the long transverse direction the material

Paris-Sud XI, Universitť de

251

International Journal of Hydrogen Energy 32 (2007) 886894 www.elsevier.com/locate/ijhydene  

E-Print Network [OSTI]

reduction reaction (ORR) kinet- ics, low membrane hydration and dominant oxygen depletion as the mainInternational Journal of Hydrogen Energy 32 (2007) 886­894 www, , Chao-Yang Wanga , Ay Sub aElectrochemical Engine Center (ECEC), Department of Mechanical and Nuclear

252

Modeling and simulations of electrical energy storage in electrochemical capacitors  

E-Print Network [OSTI]

spectroscopy (EIS) in microbial fuel cell studies,Ē Energy &de- velopment of microbial fuel cells: an electrochemical

Wang, Hainan

2013-01-01T23:59:59.000Z

253

Process for electrochemically gasifying coal using electromagnetism  

DOE Patents [OSTI]

A process for electrochemically gasifying coal by establishing a flowing stream of coal particulate slurry, electrolyte and electrode members through a transverse magnetic field that has sufficient strength to polarize the electrode members, thereby causing them to operate in combination with the electrolyte to electrochemically reduce the coal particulate in the slurry. Such electrochemical reduction of the coal produces hydrogen and carbon dioxide at opposite ends of the polarized electrode members. Gas collection means are operated in conjunction with the process to collect the evolved gases as they rise from the slurry and electrolyte solution.

Botts, Thomas E. (Markham, VA); Powell, James R. (Shoreham, NY)

1987-01-01T23:59:59.000Z

254

Electrolyte for an electrochemical cell  

DOE Patents [OSTI]

Described is a thin-film battery, especially a thin-film microbattery, and a method for making same having application as a backup or primary integrated power source for electronic devices. The battery includes a novel electrolyte amorphous lithium phosphorus oxynitride which is electrochemically stable and does not react with the lithium anode and a novel vanadium oxide cathode Configured as a microbattery, the battery can be fabricated directly onto a semiconductor chip, onto the semiconductor die or onto any portion of the chip carrier. The battery can be fabricated to any specified size or shape to meet the requirements of a particular application. The battery is fabricated of solid state materials and is capable of operation between -15.degree. C. and 150.degree. C.

Bates, John B. (Oak Ridge, TN); Dudney, Nancy J. (Knoxville, TN)

1997-01-01T23:59:59.000Z

255

Electrolyte for an electrochemical cell  

DOE Patents [OSTI]

Described is a thin-film battery, especially a thin-film microbattery, and a method for making the same having application as a backup or primary integrated power source for electronic devices. The battery includes a novel electrolyte amorphous lithium phosphorus oxynitride which is electrochemically stable and does not react with the lithium anode and a novel vanadium oxide cathode Configured as a microbattery, the battery can be fabricated directly onto a semiconductor chip, onto the semiconductor die or onto any portion of the chip carrier. The battery can be fabricated to any specified size or shape to meet the requirements of a particular application. The battery is fabricated of solid state materials and is capable of operation between {minus}15 C and 150 C. 9 figs.

Bates, J.B.; Dudney, N.J.

1997-01-28T23:59:59.000Z

256

Cathode for an electrochemical cell  

DOE Patents [OSTI]

Described is a thin-film battery, especially a thin-film microbattery, and a method for making same having application as a backup or primary integrated power source for electronic devices. The battery includes a novel electrolyte which is electrochemically stable and does not react with the lithium anode and a novel vanadium oxide cathode. Configured as a microbattery, the battery can be fabricated directly onto a semiconductor chip, onto the semiconductor die or onto any portion of the chip carrier. The battery can be fabricated to any specified size or shape to meet the requirements of a particular application. The battery is fabricated of solid state materials and is capable of operation between -15.degree. C. and 150.degree. C.

Bates, John B. (Oak Ridge, TN); Dudney, Nancy J. (Knoxville, TN); Gruzalski, Greg R. (Oak Ridge, TN); Luck, Christopher F. (Knoxville, TN)

2001-01-01T23:59:59.000Z

257

Electrochemical formation of field emitters  

DOE Patents [OSTI]

Electrochemical formation of field emitters, particularly useful in the fabrication of flat panel displays is disclosed. The fabrication involves field emitting points in a gated field emitter structure. Metal field emitters are formed by electroplating and the shape of the formed emitter is controlled by the potential imposed on the gate as well as on a separate counter electrode. This allows sharp emitters to be formed in a more inexpensive and manufacturable process than vacuum deposition processes used at present. The fabrication process involves etching of the gate metal and the dielectric layer down to the resistor layer, and then electroplating the etched area and forming an electroplated emitter point in the etched area. 12 figs.

Bernhardt, A.F.

1999-03-16T23:59:59.000Z

258

Bismuth-based electrochemical stripping analysis  

DOE Patents [OSTI]

Method and apparatus for trace metal detection and analysis using bismuth-coated electrodes and electrochemical stripping analysis. Both anodic stripping voltammetry and adsorptive stripping analysis may be employed.

Wang, Joseph

2004-01-27T23:59:59.000Z

259

Sensitive electrochemical detection of horseradish peroxidase...  

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

devices and point-of-care (POC) diagnosis applications. Citation: Lee AC, G Liu, CK Heng, SN Tan, TM Lim, and Y Lin.2008."Sensitive electrochemical detection of horseradish...

260

High Frequency Electrochemical Nanopolishing of Alpha Titanium  

E-Print Network [OSTI]

manufacturing techniques have been employed traditionally to manufacture microcomponents; however, these techniques would be expensive, cause surface damage, or produce a very rough surface. Electrochemical polishing is capable of machining/polishing any...

Kanchwala, Abbas M

2013-08-07T23:59:59.000Z

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


261

From corrosion to batteries: Electrochemical interface studies...  

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

From corrosion to batteries: Electrochemical interface studies Thursday, October 18, 2012 - 11:00am SSRL, Bldg. 137, Rm 226 Dr. Frank Uwe Renner Max-Planck-Institut fr...

262

Rechargeable thin-film electrochemical generator  

DOE Patents [OSTI]

An improved electrochemical generator is disclosed. The electrochemical generator includes a thin-film electrochemical cell which is maintained in a state of compression through use of an internal or an external pressure apparatus. A thermal conductor, which is connected to at least one of the positive or negative contacts of the cell, conducts current into and out of the cell and also conducts thermal energy between the cell and thermally conductive, electrically resistive material disposed on a vessel wall adjacent the conductor. The thermally conductive, electrically resistive material may include an anodized coating or a thin sheet of a plastic, mineral-based material or conductive polymer material. The thermal conductor is fabricated to include a resilient portion which expands and contracts to maintain mechanical contact between the cell and the thermally conductive material in the presence of relative movement between the cell and the wall structure. The electrochemical generator may be disposed in a hermetically sealed housing.

Rouillard, Roger (Beloeil, CA); Domroese, Michael K. (South St. Paul, MN); Hoffman, Joseph A. (Minneapolis, MN); Lindeman, David D. (Hudson, WI); Noel, Joseph-Robert-Gaetan (St-Hubert, CA); Radewald, Vern E. (Austin, TX); Ranger, Michel (Lachine, CA); Sudano, Anthony (Laval, CA); Trice, Jennifer L. (Eagan, MN); Turgeon, Thomas A. (Fridley, MN)

2000-09-15T23:59:59.000Z

263

System and method for networking electrochemical devices  

DOE Patents [OSTI]

An improved electrochemically active system and method including a plurality of electrochemical devices, such as fuel cells and fluid separation devices, in which the anode and cathode process-fluid flow chambers are connected in fluid-flow arrangements so that the operating parameters of each of said plurality of electrochemical devices which are dependent upon process-fluid parameters may be individually controlled to provide improved operating efficiency. The improvements in operation include improved power efficiency and improved fuel utilization in fuel cell power generating systems and reduced power consumption in fluid separation devices and the like through interstage process fluid parameter control for series networked electrochemical devices. The improved networking method includes recycling of various process flows to enhance the overall control scheme.

Williams, Mark C. (Morgantown, WV); Wimer, John G. (Morgantown, WV); Archer, David H. (Pittsburgh, PA)

1995-01-01T23:59:59.000Z

264

Microfluidic Actuation Using Electrochemically Generated Bubbles  

E-Print Network [OSTI]

Microfluidic Actuation Using Electrochemically Generated Bubbles Susan Z. Hua,*, Frederick Sachs, Buffalo, New York 14260 Bubble-based actuation in microfluidic applications is attractive owing closing) rate increases with applied voltage, small microfluidic dimensions accelerate bubble deflation

Sachs, Frederick

265

Electrochemical implications of defects in carbon nanotubes  

E-Print Network [OSTI]

ESR is the equivalent series resistance and is calculatedESR is the equivalent series resistance and is calculatedequivalent circuit of the electrochemical system under inves- tigation. R s is the solution resistance,

Hoefer, Mark

2012-01-01T23:59:59.000Z

266

WELDING RESEARCH SUPPLEMENT TO THE WELDING JOURNAL, JUNE, 1982  

E-Print Network [OSTI]

) WELDING RESEARCH SUPPLEMENT TO THE WELDING JOURNAL, JUNE, 1982 Sponsored by the American Welding Society .1mJ the Welding Research Council The Effect of Electrical Resistance on Nugget Formation During Spot Welding Applying a higher resistance coating to HSLA steel increases the welding current range

Eagar, Thomas W.

267

128128 JOURNAL OF THE LEPIDOPTERISTS' SOCIETY Journal of the Lepidopterists' Society  

E-Print Network [OSTI]

, 128­130 THE BITING MIDGE, FORCIPOMYIA (MICROHELEA) ERIOPHORA (WILLISTON) (DIPTERA: CERATOPOGONIDAE setting being fed on by the ectoparasitic biting midge, Forcipomyia (Microhelea) eriophora (Williston

Koptur, Suzanne

268

Energy and Society ER100/PPC184/ER200/PPC284, Fall 2014  

E-Print Network [OSTI]

of the process. If the article comes from New York Times, Wall Street Journal, Economist, Time, etc Timeliness1 Energy and Society ER100/PPC184/ER200/PPC284, Fall 2014 Problem Set #2 Total Points: 100 for ER100/PPC184 120 for ER200/PPC284 Topics covered: Energy and development, Combustion, Exponential growth

Kammen, Daniel M.

269

Culture against Society  

E-Print Network [OSTI]

Culture and Society CULTURE AGAINST SOCIETY F. Allan Hanson Culture has turned sour. Originally a constructive force, it has now become disruptive to contemporary society. Such a claim may sound heretical, because in social scientific circles.... "Anthropology and Multiculturalism: What is Anthropology That Multiculturalists Should be Mindful of It?" Cultural Anthropology, 8:411-429. F. Allan Hanson is a professor of anthropology at the University of Kansas. His primary interests are social theory...

Hanson, F. Allan

2005-07-01T23:59:59.000Z

270

Portable Analyzer Based on Microfluidics, Nanoengineered Electrochemical Sensors  

SciTech Connect (OSTI)

This report summarizes the NMSU activity over the first year of the project (i.e., the 11/03-8/04 period). This research effort aims at developing a portable analytical system for fast, sensitive, and inexpensive, on-site monitoring of toxic transition metals and radionuclides in contaminated DOE Sites. In accordance to our original objectives our studies have focused on various fundamental and practical aspects of microchip devices for monitoring metal contaminants. As described in this section, we have made a substantial progress, and introduced effective routes for improving the reliability of devices for field screening of toxic metals. This 11-mos activity has already resulted in 2 research papers (published or in press in major journals), and several invited presentations in major meetings. (Several more publications are expected in the late part of 2004.) The electrochemical sensors being investigated rely on the highly sensitive adsorptive stripping voltammetry (AdSV) technique to detect metal ions of interest to the DOE, particularly uranium and chromium.

Wang, Joseph

2003-06-01T23:59:59.000Z

271

Refractory lining for electrochemical cell  

DOE Patents [OSTI]

Apparatus for processing a metallic fluid containing iron oxide, container for a molten metal including an electrically conductive refractory disposed for contact with the molten metal which contains iron oxide, an electrolyte in the form of a basic slag on top of the molten metal, an electrode in the container in contcat with the slag electrically separated from the refractory, and means for establishing a voltage across the refractory and the electrode to reduce iron oxide to iron at the surface of the refractory in contact with the iron oxide containing fluid. A process is disclosed for refining an iron product containing not more than about 10% by weight oxygen and not more than about 10% by weight sulfur, comprising providing an electrolyte of a slag containing one or more of calcium oxide, magnesium oxide, silica or alumina, providing a cathode of the iron product in contact with the electrolyte, providing an anode in contact with the electrolyte electrically separated from the cathode, and operating an electrochemical cell formed by the anode, the cathode and the electrolyte to separate oxygen or sulfur present in the iron product therefrom.

Blander, Milton (Palos Park, IL); Cook, Glenn M. (Naperville, IL)

1987-01-01T23:59:59.000Z

272

Modeling and simulations of electrical energy storage in electrochemical capacitors  

E-Print Network [OSTI]

double layer capacitor (EDLC) electrodes of di?erenton elec- trochemical performance of EDLC,Ē Journal of Theand its application to nonaqueous EDLC,Ē Journal of The

Wang, Hainan

2013-01-01T23:59:59.000Z

273

The Canadian Geotechnical Society  

E-Print Network [OSTI]

Leod, I.D. Moore, and W.A. Take Re: 2011 R. M. Quigley Award ­ For your paper entitled: "Three the 2011 R. M. Quigley Award for the best paper in the Canadian Geotechnical Journal in 2010. You

Ellis, Randy

274

Novel electrochemical method for monitoring and predicting localized corrosion.  

E-Print Network [OSTI]

??This PhD research project was conducted to develop new electrochemical methods for studying localized corrosion processes in various environment. An electrochemically integrated multi-electrode array, namelyÖ (more)

Naing Naing Aung.

2008-01-01T23:59:59.000Z

275

SEPARATION OF OVERLAPPED ELECTROCHEMICAL PEAKS USING THE KALMAN FILTER  

E-Print Network [OSTI]

the structure of the electrochemical noise than do the othernoise assumptions can be met in terms of that variable, For electrochemicalnoise ratios often encountered in trace analysis and by the use of electrochemical

Brown, T.F.

2013-01-01T23:59:59.000Z

276

ENHANCED ELECTROCHEMICAL PROCESSES IN SUBCRITICAL WATER  

SciTech Connect (OSTI)

This project involved designing and performing preliminary electrochemical experiments in subcritical water. An electrochemical cell with substantially better performance characteristics than presently available was designed, built, and tested successfully. The electrochemical conductivity of subcritical water increased substantially with temperature, e.g., conductivities increased by a factor of 120 when the temperature was increased from 25 to 250 C. Cyclic voltammograms obtained with platinum and nickel demonstrated that the voltage required to produce hydrogen and oxygen from water can be dropped by a factor of three in subcritical water compared to the voltages required at ambient temperatures. However, no enhancement in the degradation of 1,2-dichlorobenzene and the polychlorinated biphenyl 3,3',4,4'-tetrachlorobiphenyl was observed with applied potential in subcritical water.

Steven B. Hawthorne

2000-07-01T23:59:59.000Z

277

Lithium based electrochemical cell systems having a degassing agent  

DOE Patents [OSTI]

A lithium based electrochemical cell system includes a positive electrode; a negative electrode; an electrolyte; and a degassing agent.

Hyung, Yoo-Eup (Naperville, IL); Vissers, Donald R. (Naperville, IL); Amine, Khalil (Downers Grove, IL)

2012-05-01T23:59:59.000Z

278

Modeling and simulations of electrical energy storage in electrochemical capacitors  

E-Print Network [OSTI]

and carbon nanotubes,Ē Advanced Energy Materials, vol. 1,carbon nanotubes supercapacitors: Improving both energy andcarbon nanotubes for enhanced electrochemical energy

Wang, Hainan

2013-01-01T23:59:59.000Z

279

Stochastic resonance of electrochemical aperiodic spike trains P. Parmananda,1  

E-Print Network [OSTI]

-output correlation as a function of the noise amplitude. Numerical simulations with an electrochemical model of the electrochemical cell can be found in our previously published work 26 . The imposed external noise was producedStochastic resonance of electrochemical aperiodic spike trains P. Parmananda,1 Gerardo J. Escalera

Showalter, Kenneth

280

Application of the inverse wavelet transform on electrochemical current signals  

E-Print Network [OSTI]

, Frequency distribution charts, Frequencies Paper type Research paper 1. Introduction Electrochemical noise, 1968). Two main methods can be used to analyze electrochemical noise, namely sequence of electrochemical noise signals due to their dynamic nature. The wavelet transform was first applied to noise

Volinsky, Alex A.

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


281

Electrochemical apparatus comprising modified disposable rectangular cuvette  

DOE Patents [OSTI]

Electrochemical apparatus includes a disposable rectangular cuvette modified with at least one hole through a side and/or the bottom. Apparatus may include more than one cuvette, which in practice is a disposable rectangular glass or plastic cuvette modified by drilling the hole(s) through. The apparatus include two plates and some means of fastening one plate to the other. The apparatus may be interfaced with a fiber optic or microscope objective, and a spectrometer for spectroscopic studies. The apparatus are suitable for a variety of electrochemical experiments, including surface electrochemistry, bulk electrolysis, and flow cell experiments.

Dattelbaum, Andrew M; Gupta, Gautam; Morris, David E

2013-09-10T23:59:59.000Z

282

Gas permeable electrode for electrochemical system  

DOE Patents [OSTI]

An electrode apparatus adapted for use in electrochemical systems having an anode compartment and a cathode compartment in which gas and ions are produced and consumed in the compartments during generation of electrical current. The electrode apparatus includes a membrane for separating the anode compartment from the cathode compartment wherein the membrane is permeable to both ions and gas. The cathode and anode for the assembly are provided on opposite sides of the membrane. During use of the membrane-electrode apparatus in electrochemical cells, the gas and ions generated at the cathode or anode migrate through the membrane to provide efficient transfer of gas and ions between the anode and cathode compartments.

Ludwig, Frank A. (Rancho Palos Verdes, CA); Townsend, Carl W. (Los Angeles, CA)

1989-01-01T23:59:59.000Z

283

Tunable Electrochemical Properties of Fluorinated Graphene  

SciTech Connect (OSTI)

The structural and electrochemical properties of fluorinated graphene have been investigated by using a series of graphene fluorides (CFx, x=0.47, 0.66, 0.89). Fluorinated graphene exhibited high capacity retentions of 75-81% of theoretical capacity at moderate rates as cathode materials for primary lithium batteries. Specifically, CF0.47 maintained a capacity of 356 mAhg-1 at a 5C rate, superior to that of traditional fluorinated graphite. The discharged graphene fluorides also provide an electrochemical tool to probe the chemical bonding on the parent graphene substrate.

Meduri, Praveen; Chen, Honghao; Xiao, Jie; Martinez, Jayson J.; Carlson, Thomas J.; Zhang, Jiguang; Deng, Zhiqun

2013-06-18T23:59:59.000Z

284

BA War & Society Module Information  

E-Print Network [OSTI]

BA War & Society Module Information 2014-2015 www.swansea.ac.uk/artsandhumanities Arts Studies BA War & Society BA War & Society The scope and scale of the BA (Hons) War and Society degree Theories of War 1 (compulsory) HUA102 War and Warfare in the Modern World (compulsory) HIH118 World History

Harman, Neal.A.

285

Journal of Applied Ecology 2005  

E-Print Network [OSTI]

, conservation behaviour, detection distance, ecotourism, flight initiation distance, recreation Journal

Fern√°ndez-Juricic, Esteban

286

Open Archive Toulouse Archive Ouverte (OATAO) OATAO is an open access repository that collects the work of Toulouse researchers and  

E-Print Network [OSTI]

-Wen and Vivier , Vincent and Orazem, Mark E. and Pébère, Nadine and Tribollet, Bernard ( 2007) The Apparent Constant-Phase-Element Behavior of a Disk Electrode with Faradaic Reactions. Journal of The Electrochemical Author manuscript, published in "Journal of The Electrochemical Society (JES) vol. 154 (2007) C99-C107

287

Open Archive Toulouse Archive Ouverte (OATAO) OATAO is an open access repository that collects the work of Toulouse researchers and  

E-Print Network [OSTI]

-Wen and Vivier , Vincent and Orazem, Mark E. and Pébère, Nadine and Tribollet, Bernard ( 2007) The Apparent Constant-Phase-Element Behavior of an Ideally Polarized Blocking Electrode. Journal of The Electrochemical Author manuscript, published in "Journal of The Electrochemical Society (JES) vol. 154 (2007) C81-C88

Paris-Sud XI, Université de

288

ORIGINAL PAPER Improvement of the electrochemical properties  

E-Print Network [OSTI]

-doped polycrystalline diamond electrodes deposited on tungsten wires using ethanol Reinaldo F. Teůfilo & Helder J # Springer-Verlag 2007 Abstract The electrochemical properties of boron-doped diamond (BDD) polycrystalline applications. Keywords Boron-doped diamond electrodes . Ethanol . Cathodic pretreatment . EIS Introduction

Ferreira, MŠrcia M. C.

289

Titanium Carbide Bipolar Plate for Electrochemical Devices  

SciTech Connect (OSTI)

Titanium carbide comprises a corrosion resistant, electrically conductive, non-porous bipolar plate for use in an electrochemical device. The process involves blending titanium carbide powder with a suitable binder material, and molding the mixture, at an elevated temperature and pressure.

LaConti, Anthony B.; Griffith, Arthur E.; Cropley, Cecelia C.; Kosek, John A.

1998-05-08T23:59:59.000Z

290

Separator-spacer for electrochemical systems  

DOE Patents [OSTI]

An electrochemical cell construction features a novel co-extruded plastic electrode in an interleaved construction with a novel integral separator-spacer. Also featured is a leak and impact resistant construction for preventing the spill of corrosive materials in the event of rupture.

Grimes, Patrick G. (Westfield, NJ); Einstein, Harry (Springfield, NJ); Newby, Kenneth R. (Berkeley Heights, NJ); Bellows, Richard J. (Westfield, NJ)

1983-08-02T23:59:59.000Z

291

Method of constructing an improved electrochemical cell  

DOE Patents [OSTI]

An electrochemical cell construction features a novel co-extruded plastic electrode in an interleaved construction with a novel integral separator-spacer. Also featured is a leak and impact resistant construction for preventing the spill of corrosive materials in the event of rupture.

Grimes, Patrick G. (Westfield, NJ); Einstein, Harry (Springfield, NJ)

1984-10-09T23:59:59.000Z

292

Development of Microfluidic Devices Incorporating Electrochemical Detection  

E-Print Network [OSTI]

Development of Microfluidic Devices Incorporating Electrochemical Detection Anne Regel Submitted to the Department of Chemistry and the Graduate School of the University of Kansas in partial fulfillment of the requirements for the degree... _______________________________ Karen Nordheden Dissertation Defense: August 21, 2013 ii The Dissertation Committee for Anne Regel certifies that this is the approved version of the following dissertation: Development of Microfluidic Devices Incorporating...

Regel, Anne

2014-05-31T23:59:59.000Z

293

Minimizing electrode contamination in an electrochemical cell  

SciTech Connect (OSTI)

An electrochemical cell assembly that is expected to prevent or at least minimize electrode contamination includes one or more getters that trap a component or components leached from a first electrode and prevents or at least minimizes them from contaminating a second electrode.

Kim, Yu Seung; Zelenay, Piotr; Johnston, Christina

2014-12-09T23:59:59.000Z

294

Gas permeable electrode for electrochemical system  

DOE Patents [OSTI]

An electrode apparatus is described which is adapted for use in electrochemical systems having an anode compartment and a cathode compartment in which gas and ions are produced and consumed in the compartments during generation of electrical current. The electrode apparatus includes a membrane for separating the anode compartment from the cathode compartment wherein the membrane is permeable to both ions and gas. The cathode and anode for the assembly are provided on opposite sides of the membrane. During use of the membrane-electrode apparatus in electrochemical cells, the gas and ions generated at the cathode or anode migrate through the membrane to provide efficient transfer of gas and ions between the anode and cathode compartments. 3 figs.

Ludwig, F.A.; Townsend, C.W.

1989-09-12T23:59:59.000Z

295

Electrochemically controlled charging circuit for storage batteries  

DOE Patents [OSTI]

An electrochemically controlled charging circuit for charging storage batteries is disclosed. The embodiments disclosed utilize dc amplification of battery control current to minimize total energy expended for charging storage batteries to a preset voltage level. The circuits allow for selection of Zener diodes having a wide range of reference voltage levels. Also, the preset voltage level to which the storage batteries are charged can be varied over a wide range.

Onstott, E.I.

1980-06-24T23:59:59.000Z

296

Sealed joint structure for electrochemical device  

DOE Patents [OSTI]

Several members make up a joint in a high-temperature electrochemical device, wherein the various members perform different functions. The joint is useful for joining multiple cells (generally tubular modules) of an electrochemical device to produce a multi-cell segment-in-series stack for a solid oxide fuel cell, for instance. The joint includes sections that bond the joining members to each other; one or more seal sections that provide gas-tightness, and sections providing electrical connection and/or electrical insulation between the various joining members. A suitable joint configuration for an electrochemical device has a metal joint housing, a first porous electrode, a second porous electrode, separated from the first porous electrode by a solid electrolyte, and an insulating member disposed between the metal joint housing and the electrolyte and second electrode. One or more brazes structurally and electrically connects the first electrode to the metal joint housing and forms a gas tight seal between the first electrode and the second electrode.

Tucker, Michael C; Jacobson, Craig P; De Jonghe, Lutgard C; Visco, Steven J

2013-05-21T23:59:59.000Z

297

High temperature electrochemical corrosion rate probes  

SciTech Connect (OSTI)

Corrosion occurs in the high temperature sections of energy production plants due to a number of factors: ash deposition, coal composition, thermal gradients, and low NOx conditions, among others. Electrochemical corrosion rate (ECR) probes have been shown to operate in high temperature gaseous environments that are similar to those found in fossil fuel combustors. ECR probes are rarely used in energy production plants at the present time, but if they were more fully understood, corrosion could become a process variable at the control of plant operators. Research is being conducted to understand the nature of these probes. Factors being considered are values selected for the Stern-Geary constant, the effect of internal corrosion, and the presence of conductive corrosion scales and ash deposits. The nature of ECR probes will be explored in a number of different atmospheres and with different electrolytes (ash and corrosion product). Corrosion rates measured using an electrochemical multi-technique capabilities instrument will be compared to those measured using the linear polarization resistance (LPR) technique. In future experiments, electrochemical corrosion rates will be compared to penetration corrosion rates determined using optical profilometry measurements.

Bullard, Sophie J.; Covino, Bernard S., Jr.; Holcomb, Gordon R.; Ziomek-Moroz, M.

2005-09-01T23:59:59.000Z

298

Science and Society Colloquium  

ScienceCinema (OSTI)

Mr. Randi will give an update of his lecture to the American Physical Society on the occasion of his award of the 1989 Forum Prize. The citation said: "for his unique defense of Science and the scientific method in many disciplines, including physics, against pseudoscience, frauds and charlatans. His use of scientific techniques has contributed to refuting suspicious and fraudulent claims of paranormal results. He has contributed significantly to public understanding of important issues where science and society interact". He is a professional magician and author of many books. He worked with John Maddox, the Editor of Nature to investigate the claims of "water with memory".

None

2011-04-25T23:59:59.000Z

299

High temperature electrochemical corrosion rate probes for combustion environments  

SciTech Connect (OSTI)

Electrochemical corrosion rate probes have been constructed and tested along with mass loss coupons in an air plus water vapor and a N2/O2/CO2 plus water vapor environment. Temperatures ranged from 200? to 700?C. Results show that electrochemical corrosion rates for ash-covered mild steel are a function of time, temperature and process environment. Correlation between the electrochemical and mass loss corrosion rates was poor.

Covino, Bernard S., Jr.; Bullard, Sophie J.; Cramer, Stephen D.; Holcomb, Gordon R.; Ziomek-Moroz, Margaret; Eden, David A. (Intercorr International Inc.); Kane, Russell D. (Intercorr International Inc.); Eden, Dawn C. (Intercorr International Inc.)

2004-01-01T23:59:59.000Z

300

Method of determining methane and electrochemical sensor therefor  

DOE Patents [OSTI]

A method and instrument including an electrochemical cell for the detection and measurement of methane in a gas by the oxidation of methane electrochemically at a working electrode in a nonaqueous electrolyte at a voltage about about 1.4 volts versus R.H.E. (the reversible hydrogen electrode potential in the same electrolyte), and the measurement of the electrical signal resulting from the electrochemical oxidation.

Zaromb, Solomon (Hinsdale, IL); Otagawa, Takaaki (Westmont, IL); Stetter, Joseph R. (Naperville, IL)

1986-01-01T23:59:59.000Z

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


301

accompanying electrochemical intercalation: Topics by E-print...  

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

Double Layer Formation and Cation Pseudo-Intercalation Supercapacitor Carbon Nanotube Composite Electrodes With Enhanced Electrochemical Performances. Open Access Theses and...

302

Electrochemical Studies of Packed Iron Powder Electrodes: Effects...  

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

of Packed Iron Powder Electrodes: Effects of Common Constituents of Natural Waters on Corrosion Electrochemical Studies of Packed Iron Powder Electrodes: Effects of Common...

303

Reactive MD Simulations of Electrochemical Oxide Interfaces at...  

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

protection, ranging from electrochemical energy conversionstorage systems to corrosion surfaces. The goal of this project is to understand the growth mechanisms and...

304

Electrochemical Branched-DNA Assay for Polymerase Chain Reaction...  

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

Branched-DNA Assay for Polymerase Chain Reaction-Free Detection and Quantification of Oncogenes in Messenger RNA Electrochemical Branched-DNA Assay for Polymerase Chain...

305

advanced electrochemical oxidation: Topics by E-print Network  

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

??Three dimensional, conductive, macroporous nickel foams and mesoporous carbon aerogels have been utilized as skeletal supports for an electrochemically assisted deposition...

306

MATERIALS, INTERFACES, AND ELECTROCHEMICAL PHENOMENA Hydrophilic Zeolite Coatings for Improved  

E-Print Network [OSTI]

MATERIALS, INTERFACES, AND ELECTROCHEMICAL PHENOMENA Hydrophilic Zeolite Coatings for Improved Heat the system, decreases the oper- ation noise and the pumping cost. Another major consideration for a heat

Aguilar, Guillermo

307

Vehicle Technologies Office Merit Review 2014: Electrochemical Performance Testing  

Broader source: Energy.gov [DOE]

Presentation given by Argonne National Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about electrochemical...

308

Modeling and simulations of electrical energy storage in electrochemical capacitors  

E-Print Network [OSTI]

3D nanoarchitec- tures for energy storage and conversion,Ēfunctionality in energy storage materials and devices byto electrochemical energy storage in TiO 2 (anatase)

Wang, Hainan

2013-01-01T23:59:59.000Z

309

Electrochemical Characterization of Voltage Fade in LMR-NMC cells...  

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

Electrochemical Characterization of Voltage Fade in LMR-NMC cells 2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer...

310

Electrochemical Sensors for the Detection of Lead and Other Toxic...  

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

Sensors for the Detection of Lead and Other Toxic Heavy Metals: The Next Generation of Personal Exposure Electrochemical Sensors for the Detection of Lead and Other Toxic Heavy...

311

Slide 1  

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

Limited structural insights from conventional XRD Tarascon et al. Journal of The Electrochemical Society, A1643 2003 4 Karena Chapman, SciChar Workshop, 20th May 2013 The...

312

NREL: Biomass Research - Glen Ferguson, Ph.D.  

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

Curtiss, L.A.; Gewirth, A.A. (2012). "Solvent Oligomerization during SEI Formation on Li-Ion Battery Anodes." Journal of the Electrochemical Society (159:6); pp. A730-A738....

313

~ WELDING RESEARCH ~Jlj~~~-------------!ID~ SUPPLEMENT TO THE tVELOING JOURNAL. IULY 1993  

E-Print Network [OSTI]

~ WELDING RESEARCH ~Jlj~~~-------------!ID~ SUPPLEMENT TO THE t·VELOING JOURNAL. IULY 1993 Sponsored by the American Welding Society and the Welding Research Council Metal Transfer in Pulsed Current Gas Metal Arc Welding A static force balance analysis was used to estimate the melting rates

Eagar, Thomas W.

314

Bibliography The following abbreviations are used for frequently cited conferences and journals  

E-Print Network [OSTI]

of the International Conference on Autonomous Agents and Multi-agent Systems ACL Proceedings of the Annual Meeting Proceedings of the International Symposium on Robotics Research JACM Journal of the Association for Computing Society COLING Proceedings of the International Conference on Computational Linguistics COLT Proceedings

Russell, Stuart

315

Templeman Library Journal loan  

E-Print Network [OSTI]

Templeman Library Journal loan Only postgraduate students or academic staff can borrow journals ............................................................................ * Initials ............................................................................ * Library card number ............................................................................ Fields marked * are required The item will be issued to your Library account for one week, normally

Banaji,. Murad

316

Portable Analyzer Based on Microfluidics/Nanoengineered Electrochemical Sensors for in Situ Characterization of Mixed Wastes  

SciTech Connect (OSTI)

Portable Analyzer Based on Microfluidic/Nanoengineered Electrochemical Sensors for in Situ Characterization of Mixed Wastes PI: Dr. Joseph Wang (In Collaboration with the PNNL PI Dr. Y. Lin). Objective of Research: This research effort aims at developing a portable analytical system for fast, sensitive, and inexpensive, on-site monitoring of toxic transition metals and radionuclides in contaminated DOE Sites. The portable devices will be based on Microscale Total Analytical systems ( -TAS) or 'Lab-on-a-chip' in combination with electrochemical (stripping-voltammetric) sensors. The resulting microfluidics/electrochemical sensor system would allow testing for toxic metals to be performed more rapidly, inexpensively, and reliably in a field setting. Progress Summary/Accomplishments: This report summarizes the ASU activity over the second year of the project. In accordance to our original objectives our studies have focused on various fundamental and practical aspects of sensing and microchip devices for monitoring metal contaminants. As described in this section, we have made a substantial progress, and introduced effective routes for improving the on-site detection of toxic metals and for interfacing microchips with the real world. This activity has already resulted in 7 research papers (published or in press in major international journals). The electrochemical sensors being developed rely on the highly sensitive adsorptive stripping voltammetry (AdSV) technique to detect metal ions of interest to the DOE, particularly uranium and chromium. Traditionally, AdSV measurements of U and Cr require the use of mercury electrodes which are not suitable attractive for field deployment. Our initial goal was thus to replace these toxic mercury electrodes with 'environmentally-friendly' sensor materials. In particular, we demonstrated recently that bismuth-film electrodes offer high-quality measurements of heavy metals that compare favorably with that of mercury electrodes. Bismuth is a 'green' element, with very low toxicity, and widespread pharmaceutical use. A major effort of our activity this year has been devoted to the development of a 'mercury-free' uranium sensor based on the bismuth film electrode. Bismuth-coated carbon-fiber electrodes have thus been successfully applied for adsorptive-stripping voltammetric measurements of trace uranium in the presence of the cupferron complexing agent.

Wang, Joseph

2006-06-01T23:59:59.000Z

317

High-Power Electrochemical Storage Devices and Plug-in Hybrid...  

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

High-Power Electrochemical Storage Devices and Plug-in Hybrid Electric Vehicle Battery Development High-Power Electrochemical Storage Devices and Plug-in Hybrid Electric Vehicle...

318

Journal Covers  

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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest Region serviceMission Statement Titan TargetIn ThisTechnologies |Journal

319

Electrochemical mercerization, souring, and bleaching of textiles  

DOE Patents [OSTI]

Economical, pollution-free treatment of textiles occurs in a low voltage electrochemical cell that mercerizes (or scours), sours, and optionally bleaches without effluents and without the purchase of bulk caustic, neutralizing acids, or bleaches. The cell produces base in the cathodic chamber for mercerization and an equivalent amount of acid in the anodic chamber for neutralizing the fabric. Gas diffusion electrodes are used for one or both electrodes and may simultaneously generate hydrogen peroxide for bleaching. The preferred configuration is a stack of bipolar electrodes, in which one or both of the anode and cathode are gas diffusion electrodes, and where no hydrogen gas is evolved at the cathode.

Cooper, John F. (Oakland, CA)

1995-01-01T23:59:59.000Z

320

Electrochemical Biosensors: Recommended Definitions and Classification  

E-Print Network [OSTI]

of the general signiģcance of the word, a transducer provides bidirectional signal transfer (non-electrical to electrical and vice versa); the transducer part of a sensor is also called a detector, sensor or electrode, but the term transducer is preferred... with an electrochemical transducer (Table 2). It is considered to be a chemically modiģed electrode (CME) [4,5] as electronic conducting, semiconducting or ionic conducting material is coated with a biochemical ģlm. A biosensor is an integrated receptorĪtransducer device...

Wilson, George S.; Thé venot, Daniel R.; Toth, Klara; Durst, Richard A.

1999-01-01T23:59:59.000Z

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


321

Solid oxide electrochemical cell fabrication process  

DOE Patents [OSTI]

A method to form an electrochemical cell (12) is characterized by the steps of thermal spraying stabilized zirconia over a doped lanthanum manganite air electrode tube (14) to provide an electrolyte layer (15), coating conductive particles over the electrolyte, pressurizing the outside of the electrolyte layer, feeding halide vapors of yttrium and zirconium to the outside of the electrolyte layer and feeding a source of oxygen to the inside of the electrolyte layer, heating to cause oxygen reaction with the halide vapors to close electrolyte pores if there are any and to form a metal oxide coating on and between the particles and provide a fuel electrode (16).

Dollard, Walter J. (Churchill Borough, PA); Folser, George R. (Lower Burrell, PA); Pal, Uday B. (Cambridge, MA); Singhal, Subhash C. (Murrysville, PA)

1992-01-01T23:59:59.000Z

322

Electrochemical Energy Storage | ornl.gov  

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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series toESnet4: Networking for the‚ÄĻ See allElectrochemical Energy Storage Apr

323

"Studying the electrochemical and chemical conditions of corrosion in  

E-Print Network [OSTI]

"Studying the electrochemical and chemical conditions of corrosion in mission critical systems of Virginia Charlottesville, VA 434.982.5783 Center for Electrochemical Science & Engineering Corrosion, the degradation of materials, has a massive economic impact. The estimated annual cost of corrosion to the U

Acton, Scott

324

Argonne Electrochemical Technology Program Sulfur removal from reformate  

E-Print Network [OSTI]

Argonne Electrochemical Technology Program Sulfur removal from reformate Xiaoping Wang, Theodore Krause, and Romesh Kumar Chemical Engineering Division Argonne National Laboratory Hydrogen, Fuel Cells, and Infrastructure Technologies 2003 Merit Review Berkeley, CA May 19-22, 2003 #12;Argonne Electrochemical Technology

325

DOI: 10.1002/cphc.200900924 Structural, Compositional and Electrochemical  

E-Print Network [OSTI]

DOI: 10.1002/cphc.200900924 Structural, Compositional and Electrochemical Characterization of Pt. It is this context that we have carried out studies on the interfacial and electrochemical properties of Pt­Co alloy phase diagram of the alloy film marked by a sub- stantial divergence between the composition

Goodman, Wayne

326

A Low Noise Readout Circuit for Integrated Electrochemical Biosensor Arrays  

E-Print Network [OSTI]

A Low Noise Readout Circuit for Integrated Electrochemical Biosensor Arrays Jichun Zhang, Nicholas 48823, USA {zhangjic, tromblyn, mason}@egr.msu.edu Abstract This paper presents a low noise electrochemical interface circuit that is tuned to the needs of protein-based biosensor arrays and compatible

Mason, Andrew

327

J.M. Tarascon, et al. , Electrochemical energy storage  

E-Print Network [OSTI]

opportunities for Electrochemical Energy Storage (EES) Mass storage (MW): Which technology? Compressed air #12J.M. Tarascon, et al. , Electrochemical energy storage for renewable energies CNRS, Jeudi 3 Octobre 28 TW Renewable EnergiesRenewable EnergiesRenewable Energies WHY ENERGY STORAGE ? Billionsdebarils

Canet, Léonie

328

Sensor apparatus using an electrochemical cell  

DOE Patents [OSTI]

A novel technology for sensing mechanical quantities such as force, stress, strain, pressure and acceleration has been invented. This technology is based on a change in the electrochemically generated voltage (electromotive force) with application of force, stress, strain, pressure or acceleration. The change in the voltage is due to a change in the internal resistance of the electrochemical cell with a change in the relative position or orientation of the electrodes (anode and cathode) in the cell. The signal to be detected (e.g. force, stress, strain, pressure or acceleration) is applied to one of the electrodes to cause a change in the relative position or orientation between the electrodes. Various materials, solid, semisolid, gel, paste or liquid can be utilized as the electrolyte. The electrolyte must be an ion conductor. The examples of solid electrolytes include specific polymer conductors, polymer composites, ion conducting glasses and ceramics. The electrodes are made of conductors such as metals with dissimilar electronegativities. Significantly enhanced sensitivities, up to three orders of magnitude higher than that of comparable commercial sensors, are obtained. The materials are substantially less expensive than commercially used materials for mechanical sensors.

Thakur, Mrinal (1309 Gatewood Dr., Apt. 1703, Auburn, AL 36830)

2002-01-01T23:59:59.000Z

329

Development of an electrochemical hydrogen separator  

SciTech Connect (OSTI)

The EHS is an electrochemical hydrogen separator based on the uniquely reversible nature of hydrogen oxidation-reduction reactions in electrochemical systems. The principle and the hardware concept are shown in Figure 1. Hydrogen from the mixed gas stream is oxidized to H{sup +} ions, transported through a cation transport electrolyte membrane (matrix) under an applied electric field and discharged in a pure hydrogen state on the cathode. The cation transfer electrolyte membrane provides a barrier between the feed and product gases. The EHS design is an offshoot of phosphoric acid fuel cell development. Although any proton transfer electrolyte can be used, the phosphoric acid based system offers a unique advantage because its operating temperature of {approximately}200{degree}C makes it tolerant to trace CO and also closely matches the water-shift reactor exit gas temperature ({approximately}250{degree}C). Hydrogen-containing streams in coal gasification systems have large carbon monoxide contents. For efficient hydrogen recovery, most of the CO must be converted to hydrogen by the low temperature water-shift reaction (Figure 2). Advanced coal gasification and gas separation technologies offer an important pathway to the clean utilization of coal resources.

Abens, S.; Fruchtman, J.; Kush, A.

1993-09-01T23:59:59.000Z

330

ASSESSING THE TRIBOCORROSION BEHAVIOUR OF Cu AND Al13 BY ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY14  

E-Print Network [OSTI]

monitoring under15 open circuit conditions, i.e. electrochemical noise measurements [7]. Electrochemical16 BY ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY14 15 16 17 18 Jean Geringera , Bernard Normandb , Catherine Alemany is focused on the interests and limits of Electrochemical Impedance Spectroscopy,4 to establish

Paris-Sud XI, Université de

331

Electrolyte for an electrochemical cell, and an electrochemical cell including the electrolyte  

SciTech Connect (OSTI)

An electrolyte for use in an electrochemical cell is disclosed of the alkali metal-aluminium-halide type. The electrolyte has a melting point below 140/sup 0/ C. At atmospheric pressure and conforms with the stoichiometric product MAlx4 wherein M represents lithium cations, a mixture of lithium and potassium cations or a mixture of sodium and potassium cations; and X represents a mixture of chloride and fluoride anions. A method of reducing the melting point of a sodium-aluminiumchloride or lithium-aluminium-chloride electrolyte by doping it with a potassium fluoride, sodium fluoride, or lithium fluoride, to obtain said electrolyte with a melting point below 140/sup 0/ C. Is disclosed, as are various electrochemical cells employing the product electrolyte.

Coetzer, J.; Nolte, M.J.; Steynberg, A.D.

1981-09-01T23:59:59.000Z

332

Synthesis of graphene platelets by chemical and electrochemical route  

SciTech Connect (OSTI)

Graphical abstract: A schematic showing the overall reduction process of graphite to reduced graphene platelets by chemical and electrochemical route. - Highlights: ē Graphene was prepared by diverse routes viz. chemical and electrochemical methods. ē NaBH{sub 4} was effective for removing oxygen functional groups from graphene oxide. ē Sodium borohydride reduced graphene oxide (SRGO) showed high specific capacitance. ē Electrochemical rendered a cheap route for production of graphene in powder form. - Abstract: Graphene platelets were synthesized from graphene oxide by chemical and electrochemical route. Under the chemical method, sodium borohydride and hydrazine chloride were used as reductants to produce graphene. In this paper, a novel and cost effective electrochemical method, which can simplify the process of reduction on a larger scale, is demonstrated. The electrochemical method proposed in this paper produces graphene in powder form with good yield. The atomic force microscopic images confirmed that the graphene samples prepared by all the routes have multilayers of graphene. The electrochemical process provided a new route to make relatively larger area graphene sheets, which will have interest for further patterning applications. Attempt was made to quantify the quantum of reduction using cyclic voltammetry and choronopotentiometry techniques on reduced graphene samples. As a measure in reading the specific capacitance values, a maximum specific capacitance value of 265.3 F/g was obtained in sodium borohydride reduced graphene oxide.

Ramachandran, Rajendran; Felix, Sathiyanathan [Centre for Nanotechnology Research, VIT University, Vellore 632014, Tamil Nadu (India); Joshi, Girish M. [Materials Physics Division, School of Advanced Sciences, VIT University, Vellore 632014, Tamil Nadu (India); Raghupathy, Bala P.C., E-mail: balapraveen2000@yahoo.com [Centre for Nanotechnology Research, VIT University, Vellore 632014, Tamil Nadu (India); Research and Advanced Engineering Division (Materials), Renault Nissan Technology and Business Center India (P) Ltd., Chennai, Tamil Nadu (India); Jeong, Soon Kwan, E-mail: jeongsk@kier.re.kr [Climate Change Technology Research Division, Korea Institute of Energy Research, Yuseong-gu, Daejeon 305-343 (Korea, Republic of); Grace, Andrews Nirmala, E-mail: anirmalagrace@vit.ac.in [Centre for Nanotechnology Research, VIT University, Vellore 632014, Tamil Nadu (India); Climate Change Technology Research Division, Korea Institute of Energy Research, Yuseong-gu, Daejeon 305-343 (Korea, Republic of)

2013-10-15T23:59:59.000Z

333

Method for making an electrochemical cell  

DOE Patents [OSTI]

Described is a thin-film battery, especially a thin-film microbattery, and a method for making same having application as a backup or primary integrated power source for electronic devices. The battery includes a novel electrolyte which is electrochemically stable and does not react with the lithium anode and a novel vanadium oxide cathode Configured as a microbattery, the battery can be fabricated directly onto a semiconductor chip, onto the semiconductor die or onto any portion of the chip carrier. The battery can be fabricated to any specified size or shape to meet the requirements of a particular application. The battery is fabricated of solid state materials and is capable of operation between -15.degree. C. and 150.degree. C.

Bates, John B. (Oak Ridge, TN); Dudney, Nancy J. (Knoxville, TN)

1996-01-01T23:59:59.000Z

334

Electrochemical Approaches to PV Busbar Application  

SciTech Connect (OSTI)

Busbars are an integral component of any thin-film photovoltaic module and must be easy and quick to apply by PV manufacturers, as well as provide long-term reliability in deployed modules. Potential reliability issues include loss of adhesion and delamination, chemical instability under current collection conditions (electromigration or corrosion), compatibility of material and application method with subsequent encapsulation steps. Several new and novel busbar materials and application methods have been explored, including adhering metal busbars with various one- and two-part conductive epoxies or conductive adhesive films, ultrasonic bonding of metal busbar strips, and bonding of busbar strips using low-temperature solders. The most promising approach to date has been the direct application of metal busbars via various electrochemical techniques, which offers a variety of distinct advantages.

Pankow, J. W.

2005-01-01T23:59:59.000Z

335

Method for making an electrochemical cell  

DOE Patents [OSTI]

Described is a thin-film battery, especially a thin-film microbattery, and a method for making the same, having application as a backup or primary integrated power source for electronic devices. The battery includes a novel electrolyte which is electrochemically stable and does not react with the lithium anode and a novel vanadium oxide cathode. Configured as a microbattery, the battery can be fabricated directly onto a semiconductor chip, onto the semiconductor die or onto any portion of the chip carrier. The battery can be fabricated to any specified size or shape to meet the requirements of a particular application. The battery is fabricated of solid state materials and is capable of operation between {minus}15 C and 150 C. 9 figs.

Bates, J.B.; Dudney, N.J.

1996-10-22T23:59:59.000Z

336

Thermal regeneration of an electrochemical concentration cell  

DOE Patents [OSTI]

A system and method for thermally regenerating an electrochemical concentration cell having first and second aluminum electrodes respectively positioned in contact with first and second electrolytes separated by an ion exchange member, the first and second electrolytes being composed of different concentrations of an ionic solvent and a salt, preferably an aluminum halide. The ionic solvent may be either organic or inorganic with a relatively low melting point, the ionic solvent and the salt form a complex wherein the free energy of formation of said complex is less than about -5 Kcal/mole. A distillation column using solar heat or low grade industrial waste heat receives the first and second electrolytes and thermally decomposes the salt-solvent complex to provide feed material for the two half cells.

Krumpelt, Michael (Naperville, IL); Bates, John K. (Plainfield, IL)

1981-01-01T23:59:59.000Z

337

Electrochemical cell having cylindrical electrode elements  

DOE Patents [OSTI]

A secondary, high temperature electrochemical cell especially adapted for lithium alloy negative electrodes, transition metal chalcogenide positive electrodes and alkali metal halide or alkaline earth metal halide electrolyte is disclosed. The cell is held within an elongated cylindrical container in which one of the active materials is filled around the outside surfaces of a plurality of perforate tubular current collectors along the length of the container. Each of the current collector tubes contain a concentric tubular layer of electrically insulative ceramic as an interelectrode separator. The active material of opposite polarity in elongated pin shape is positioned longitudinally within the separator layer. A second electrically conductive tube with perforate walls can be swagged or otherwise bonded to the outer surface of the pin as a current collector and the electrically insulative ceramic layer can be coated or otherwise layered onto the outer surface of this second current collector. Alternatively, the central pin electrode can include an axial core as a current collector.

Nelson, Paul A. (Wheaton, IL); Shimotake, Hiroshi (Hinsdale, IL)

1982-01-01T23:59:59.000Z

338

Thermal regeneration of an electrochemical concentration cell  

DOE Patents [OSTI]

A system and method are described for thermally regenerating an electrochemical concentration cell having first and second aluminum electrodes respectively positioned in contact with first and second electrolytes separated by an ion exchange member, the first and second electrolytes being composed of different concentrations of an ionic solvent and a salt, preferably an aluminum halide. The ionic solvent may be either organic or inorganic with a relatively low melting point, the ionic solvent and the salt form a complex wherein the free energy of formation of said complex is less than about -5 kcal/mole. A distillation column using solar heat or low grade industrial waste heat receives the first and second electrolytes and thermally decomposes the salt-solvent complex to provide feed material for the two half cells.

Krumpelt, M.; Bates, J.K.

1980-05-09T23:59:59.000Z

339

Personality, Authority, and Society  

E-Print Network [OSTI]

and claims th J . I O' I at a . ewis 1 iaspora lad no place in Germany he was in the habi re di . id d It of.sp~n lng -- as IS eVI ~nce by a recently published collection _. of hIS late letters -- that If everything in Germany was alread ' bad. h~ certainly... to a large extent :;n i~s mterpreranon."3 An intensive theoretical investigation into the 87 Persona/it)', Authority, and Society problem of authoritarian cognitive structures had already taken place in the thirties, as part of the Institute's Studies...

Werz, Michael

1998-04-01T23:59:59.000Z

340

www.VadoseZoneJournal.org Vadose Zone Journal  

E-Print Network [OSTI]

and internationally. The high proportion of scholarly submissions from international scien- tists outsidewww.VadoseZoneJournal.org Vadose Zone Journal: The First Ten Years We proudly present a special section inspired by the 10-year anniversary of Vadose Zone Journal. From the outset, the journal

Vrugt, Jasper A.

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


341

Journal of Fluid Mechanics http://journals.cambridge.org/FLM  

E-Print Network [OSTI]

Journal of Fluid Mechanics http://journals.cambridge.org/FLM Additional services for Journal of Fluid Mechanics: Email alerts: Click here Subscriptions: Click here Commercial reprints: Click here, John R. Lister and M. Grae Worster Journal of Fluid Mechanics / Volume 700 / June 2012, pp 63 76 DOI

Worster, M. Grae

342

Journal of Fluid Mechanics http://journals.cambridge.org/FLM  

E-Print Network [OSTI]

Journal of Fluid Mechanics http://journals.cambridge.org/FLM Additional services for Journal of Fluid Mechanics: Email alerts: Click here Subscriptions: Click here Commercial reprints: Click here. Woodhouse and Raymond E. Goldstein Journal of Fluid Mechanics / Volume 705 / August 2012, pp 165 175 DOI

Goldstein, Raymond E.

343

Journal of Fluid Mechanics http://journals.cambridge.org/FLM  

E-Print Network [OSTI]

Journal of Fluid Mechanics http://journals.cambridge.org/FLM Additional services for Journal of Fluid Mechanics: Email alerts: Click here Subscriptions: Click here Commercial reprints: Click here. Pegler and M. Grae Worster Journal of Fluid Mechanics / Volume 696 / April 2012, pp 152 174 DOI: 10

Worster, M. Grae

344

Journal of Fluid Mechanics http://journals.cambridge.org/FLM  

E-Print Network [OSTI]

Journal of Fluid Mechanics http://journals.cambridge.org/FLM Additional services for Journal of Fluid Mechanics: Email alerts: Click here Subscriptions: Click here Commercial reprints: Click here and E. I. Parau Journal of Fluid Mechanics / Volume 688 / December 2011, pp 528 550 DOI: 10.1017/jfm

Parau, Emilian I.

345

Journal of Fluid Mechanics http://journals.cambridge.org/FLM  

E-Print Network [OSTI]

Journal of Fluid Mechanics http://journals.cambridge.org/FLM Additional services for Journal of Fluid Mechanics: Email alerts: Click here Subscriptions: Click here Commercial reprints: Click here. Paoletti and Harry L. Swinney Journal of Fluid Mechanics / Volume 706 / September 2012, pp 571 583 DOI: 10

Texas at Austin. University of

346

Development of an Electrochemical Separator and Compressor  

SciTech Connect (OSTI)

Global conversion to sustainable energy is likely to result in a hydrogen-based economy that supports U.S. energy security objectives while simultaneously avoiding harmful carbon emissions. A key hurdle to successful implementation of a hydrogen economy is the low-cost generation, storage, and distribution of hydrogen. One of the most difficult requirements of this transformation is achieving economical, high density hydrogen storage in passenger vehicles. Transportation applications may require compression and storage of high purity hydrogen up to 12,000 psi. Hydrogen production choices range from centralized low-pressure generation of relatively impure gas in large quantities from steam-methane reformer plants to distributed generation of hydrogen under moderate pressure using water electrolysis. The Electrochemical Hydrogen Separator + Compressor (EHS+C) technology separates hydrogen from impurities and then compresses it to high pressure without any moving parts. The Phase I effort resulted in the construction and demonstration of a laboratory-scale hardware that can separate and compress hydrogen from reformate streams. The completion of Phase I has demonstrated at the laboratory scale the efficient separation and compression of hydrogen in a cost effective manner. This was achieved by optimizing the design of the Electrochemical Hydrogen Compression (EHC) cell hardware and verified by parametric testing in single cell hardware. A broad range of commercial applications exist for reclamation of hydrogen. One use this technology would be in combination with commercial fuel cells resulting in a source of clean power, heat, and compressed hydrogen. Other applications include the reclamation of hydrogen from power plants and other industrial equipment where it is used for cooling, recovery of process hydrogen from heat treating processes, and semiconductor fabrication lines. Hydrogen can also be recovered from reformate streams and cryogenic boil-offs using this technology.

Trent Molter

2011-04-28T23:59:59.000Z

347

The Journal of The Minerals, Metals & Materials Society (TMS)  

E-Print Network [OSTI]

is for personal use only and shall not be self-archived in electronic repositories. If you wish to self/ton and corresponding exposures. However, driven by the need to minimize waste volume, increase capacity factors

Motta, Arthur T.

348

International Turfgrass Society Research Journal Volume 11, 2009  

E-Print Network [OSTI]

PRATENSIS) Daniel Benedetto and Tom Hsiang* ABSTRACT Dollar spot disease, caused by the fungus Sclerotinia.) and annual bluegrass (Poa annua L.), and other turfgrasses. Frequent chemical applications during the growing season are made to control this disease. Previous observations state that application of fungicides

Hsiang, Tom

349

Journal of The Korean Astronomical Society 37: 55 59, 2004  

E-Print Network [OSTI]

¬īenic wave supply solar wind energy. Tu & Marsch (1997) further developed a two fluid solar wind model from SOLAR WIND MODEL S.-J. Kim 1,2 , K.-S. Kim2 , Y.-J. Moon1 , K.-S. Cho1 , AND Y. D. Park1,3 1 Korea North Shore Lane, Big Bear City, CA 92314, USA (Received March 13, 2004; Accepted March 19, 2004

350

VOLUME 62, NUMBER 3 1 Journal of the Lepidopterists' Society  

E-Print Network [OSTI]

and in the transmission properties of the lenses, filters, and fiber optics often used in such systems, there are good) software. We first calibrated our spectrometer (Ocean Optics USB-2000) for irradiance measurements with a bare 400 fm diameter optical fiber using a calibrated lig

Macedonia, Joseph

351

REPRESENTATION THEORY An Electronic Journal of the American Mathematical Society  

E-Print Network [OSTI]

; the corre- sponding results for SL(n, F) (cf. [B-Z] and [Tad1]), Sp(2n, F) and SO(2n + 1, F) (cf. [Jan3(2n + 1, F) had been done prior to [Jan3] (cf. [Gus], [K-R], [Jan1], [Jan2], [Tad4]), relatively by the results from [Tad3]--allowed us to determine the number of irreducible subquotients Received

Jantzen, Chris

352

REPRESENTATION THEORY An Electronic Journal of the American Mathematical Society  

E-Print Network [OSTI]

of Tadi¬īc (cf. [Tad1], [Tad2], [Tad3]) on the use of Jacquet modules in analyzing induced representations

Jantzen, Chris

353

Journal of The Korean Astronomical Society 42: 1 7, 2009  

E-Print Network [OSTI]

, Kyung Hee University, Yongin-si, Gyeonggi-do, 446-701, Korea 3 Institute of Astronomy, ETH Zurich, CH between Swiss Federal Institute of Technology Zurich (ETH Zurich) and local host institutes (SWML) of KASI in real time, and flare time data are transferred to ETH Zurich data archive daily. Using

354

AnInternational Journal of SEPM (Society for Sedimentary Geology)  

E-Print Network [OSTI]

micro- organisms. Unfortunately, the deep subsurface of Mars is not likely to be explored prior networks similar to those formed on Earth by running water are common features, particularly within the heavily cratered southern highland terranes of Mars. In some cases, the channel networks debouch onto flat

Farmer, Jack D.

355

VOLUME 61, NUMBER 4 213 Journal of the Lepidopterists' Society  

E-Print Network [OSTI]

-Amherst, Plant, Soil and Insect Sciences, Amherst, MA 01003 ABSTRACT. Barrens buck moth, Hemileuca maia parasitism by the native tachinid Leschenaultia fulvipes was significantly higher in power line right herbivores is at least partially a function of the threat imposed by natural enemies, either through direct

Parry, Dylan

356

Journal of the American Chemical Society Supporting Information  

E-Print Network [OSTI]

of Contents 1 SYNTHESIS SECTION 4 1.1 Synthetic Schemes 4 1.2 Materials.2 Materials and General Methods All chemicals were purchased as reagent grade and used without-F60 (0.040¬≠0.063 mm, 60 √?, Silicycle). Preparative recycling gel permeation chromatography (GPC

Caflisch, Amedeo

357

JOURNAL OF TIlE WORLD AQUACULTURE SOCIETY  

E-Print Network [OSTI]

be partiaUy replaced wltb aarbohydrate to Improve fish quality and prodacdvlty. F Hybrid striped bass Carbohydrate: Lipid Ratio on Growth and Body Composition of Hybrid Striped Bass GHOLAM R. NEMATIPOUR, MICHAEL L hybrid striped bass. Mtmlu citylOPI 9 x M. MU'i1i1 a. to atilize dietary aarbohydrate aDd Upld for eDeI'8

358

Journal of The Korean Astronomical Society 37: 1 5, 2004  

E-Print Network [OSTI]

merger we calculate the change in the thermal spectral SZ function, resulting from bow shock accelerated model to estimate the influence of a merger on the thermal SZ effect. Following observations we electrons. The merger shock compression factor determines the power law tail of the new non-thermal electron

Koch, Patrick

359

Modeling and simulations of electrical energy storage in electrochemical capacitors  

E-Print Network [OSTI]

mesoporous carbon for super- capacitors,Ē Journal of Powerand M. Kodama, ďSuper- capacitors prepared from melamine-oxide- based aqueous super-capacitor,Ē Electric Power

Wang, Hainan

2013-01-01T23:59:59.000Z

360

Modeling and simulations of electrical energy storage in electrochemical capacitors  

E-Print Network [OSTI]

2 O 4 aque- ous asymmetric supercapacitor,Ē Journal of Poweroxide nanomaterials as supercapacitor electrodes,Ē AdvancedR. F. Service, ďNew Ďsupercapacitorí promises to pack more

Wang, Hainan

2013-01-01T23:59:59.000Z

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


361

Lienert named American Welding Society Fellow  

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

American Welding Society Fellow November 29, 2012 Thomas J. Lienert of the Lab's Metallurgy group was inducted into the American Welding Society's 2012 Class of Fellows during...

362

International Phenomenological Society On Nominalism  

E-Print Network [OSTI]

International Phenomenological Society On Nominalism Author(s): Geoffrey Hellman Source: Philosophy and Phenomenological Research, Vol. 62, No. 3 (May, 2001), pp. 691-705 Published by: International Phenomenological contact support@jstor.org. . International Phenomenological Society is collaborating with JSTOR

Hellman, Geoffrey

363

Electrochemically-mediated amine regeneration for carbon dioxide separations  

E-Print Network [OSTI]

This thesis describes a new strategy for carbon dioxide (CO?) separations based on amine sorbents, which are electrochemically-mediated to facilitate the desorption and regeneration steps of the separation cycle. The ...

Stern, Michael C. (Michael Craig)

2014-01-01T23:59:59.000Z

364

In situ electrochemical dilatometry of carbide-derived carbons  

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

electrochemical dilatometry of carbide-derived carbons M.M. Hantel a , V. Presser b , R. Ktz a, , Y. Gogotsi b a Electrochemistry Laboratory, Paul Scherrer Institut, CH-5232...

365

Development of a morphing helicopter blade with electrochemical actuators  

E-Print Network [OSTI]

The use of the expansion of electrochemical cells, upon ion intercalation, for the development of a morphing helicopter blade is explored. Using commercially available lithium-ion batteries as demostrators of the technology, ...

Tubilla Kuri, Fernando

2007-01-01T23:59:59.000Z

366

Electrochemical Corrosion Rate Sensors for Waste Incineration Applications  

SciTech Connect (OSTI)

Electrochemical corrosion rate sensors work in high temperature waste incineration applications where ash is deposited. The ash serves as the electrolyte for electrochemical measurements, such as liner polarization resistance, electrochemical noise, and harmonic distortion analyses. Results to date have shown that these types of sensors respond qualitatively to changes in temperature, gas composition, alloy composition, and type of ash. Several years of research have shown that high temperature corrosion rate probes need to be better understood before corrosion rate can be used as a process variable by power plant operators. More recent research has shown that electrochemical corrosion probes typically measure lower corrosion rates than those measured by standard mass loss techniques. While still useful for monitoring changes in corrosion rates, absolute probe corrosion rates will need a calibration factor to be useful. Ideas for research that may help resolve these issues are presented.

Covino, B.S., Jr.; Bullard, S.J.; Matthes, S.A.; Holcomb, G.R.; Ziomek-Moroz, M.; Eden, D.A. (Honeywell Intercorr)

2007-03-01T23:59:59.000Z

367

Design considerations and characterization of Origami [TM] electrochemical capacitors  

E-Print Network [OSTI]

Electrochemical capacitors, also known as supercapacitors, ultracapacitors, and electric double-layer capacitors, have recently received attention as electrical energy storage devices. The devices are both high power and ...

Blanton, Gabriel G. (Gabriel Garrison), 1982-

2004-01-01T23:59:59.000Z

368

Electrochemical Double Layered Capacitor Development and Implementation System  

E-Print Network [OSTI]

Electrochemical Double Layered Capacitors (EDLC's) are becoming a more popular topic of research for hybrid power systems, especially vehicles. They are known for their high power density, high cycle life, low internal resistance, and wider...

Strunk, Gavin

2014-08-31T23:59:59.000Z

369

Journal of the american Pomological Society Journal of the American Pomological Society 67(1): 18-28 2013  

E-Print Network [OSTI]

greenhouse in P.R. China. (Photo by Z.Q. Wang). Fig. 6. Diagram of modified solar lean-to greenhouse (1986-28 2013 Protected Cultivation of Peach and Nectarine in China ≠ Industry Observations and Assessments des, Liaoning province, P.R. China inApril, 2010. White-flesh nectarines on left and yellow-fleshed nectarines

Duchowski, Andrew T.

370

Conducting polymers as potential active materials in electrochemical supercapacitors  

SciTech Connect (OSTI)

Electronically,conducting polymers represent an interesting class of materials for use in electrochemical capacitors because of the combination of high capacitive energy density and low materials cost. Three generalized types of electrochemical capacitors can be constructed using conducting polymers as active material, and in the third of these, which utilizes conducting polymers that can be both n- and p-doped, energy densities of up to 40 watt-hours per kilogram of active material on both electrodes have been demonstrated.

Rudge, A.; Davey, J.; Raistrick, I.; Gottesfeld, S. [Los Alamos National Lab., NM (United States); Ferraris, J.P. [Texas Univ., Richardson, TX (United States). Dept. of Chemistry

1992-12-01T23:59:59.000Z

371

Conducting polymers as potential active materials in electrochemical supercapacitors  

SciTech Connect (OSTI)

Electronically,conducting polymers represent an interesting class of materials for use in electrochemical capacitors because of the combination of high capacitive energy density and low materials cost. Three generalized types of electrochemical capacitors can be constructed using conducting polymers as active material, and in the third of these, which utilizes conducting polymers that can be both n- and p-doped, energy densities of up to 40 watt-hours per kilogram of active material on both electrodes have been demonstrated.

Rudge, A.; Davey, J.; Raistrick, I.; Gottesfeld, S. (Los Alamos National Lab., NM (United States)); Ferraris, J.P. (Texas Univ., Richardson, TX (United States). Dept. of Chemistry)

1992-01-01T23:59:59.000Z

372

ABOUT THE JOURNAL One of the oldest journals in geology, The Journal of Geology has  

E-Print Network [OSTI]

ABOUT THE JOURNAL One of the oldest journals in geology, The Journal of Geology has promoted the systematic philosophical and fundamental study of geology since 1893. The Journal publishes original research across a broad range of subfields in geology, including geophysics, geochemistry, sedimentology

Mateo, Jill M.

373

Thermal conductor for high-energy electrochemical cells  

DOE Patents [OSTI]

A thermal conductor for use with an electrochemical energy storage device is disclosed. The thermal conductor is attached to one or both of the anode and cathode contacts of an electrochemical cell. A resilient portion of the conductor varies in height or position to maintain contact between the conductor and an adjacent wall structure of a containment vessel in response to relative movement between the conductor and the wall structure. The thermal conductor conducts current into and out of the electrochemical cell and conducts thermal energy between the electrochemical cell and thermally conductive and electrically resistive material disposed between the conductor and the wall structure. The thermal conductor may be fabricated to include a resilient portion having one of a substantially C-shaped, double C-shaped, Z-shaped, V-shaped, O-shaped, S-shaped, or finger-shaped cross-section. An elastomeric spring element may be configured so as to be captured by the resilient conductor for purposes of enhancing the functionality of the thermal conductor. The spring element may include a protrusion that provides electrical insulation between the spring conductor and a spring conductor of an adjacently disposed electrochemical cell in the presence of relative movement between the cells and the wall structure. The thermal conductor may also be fabricated from a sheet of electrically conductive material and affixed to the contacts of a number of electrochemical cells.

Hoffman, Joseph A. (Minneapolis, MN); Domroese, Michael K. (South St. Paul, MN); Lindeman, David D. (Hudson, WI); Radewald, Vern E. (Austin, TX); Rouillard, Roger (Beloeil, CA); Trice, Jennifer L. (Eagan, MN)

2000-01-01T23:59:59.000Z

374

Society of Latino Engineers and Society of Professional Journalists  

E-Print Network [OSTI]

Studies Union Golden Gate Chapter of Society of Plastic Engineers Graduate Business Students Association Spartan M.D. Spartan Magazine Club Spartan Racing Electric Spartan Superway Steel Bridge Team Student

Su, Xiao

375

SOCIETY AWARDS PRELIM APPLICATION GUIDELINES 06/13 SOCIETY AWARDS  

E-Print Network [OSTI]

and other cultural attractions; arts agencies; production companies; schools; local education authorities need. Society Awards projects should cover at least one of the following areas: ∑ examine the social foundation dedicated to achieving extraordinary improvements in human and animal health. Allied

Rambaut, Andrew

376

SOCIETY AWARDS PRELIM APPLICATION GUIDELINES 03/14 SOCIETY AWARDS  

E-Print Network [OSTI]

and other cultural attractions; arts agencies; production companies; schools; local education authorities need. Society Awards projects should cover at least one of the following areas: ∑ examine the social foundation dedicated to achieving extraordinary improvements in human and animal health. Allied

Rambaut, Andrew

377

NEUROCOMPUTING JOURNAL SPECIAL ISSUE  

E-Print Network [OSTI]

NEUROCOMPUTING JOURNAL SPECIAL ISSUE "ARTIFICIAL BRAINS" Call for Papers Guest Editors Prof. Dr for review to a special issue of the Neurocomputing journal, on the theme of "Artificial Brains". Background, and more powerful FPGA based accelerator boards, etc. thus allowing builders of "artificial brains" more

Wojcik, Vladimir

378

Steel refining with an electrochemical cell  

DOE Patents [OSTI]

Disclosed is an apparatus for processing a metallic fluid containing iron oxide, container for a molten metal including an electrically conductive refractory disposed for contact with the molten metal which contains iron oxide, an electrolyte in the form of a basic slag on top of the molten metal, an electrode in the container in contact with the slag electrically separated from the refractory, and means for establishing a voltage across the refractory and the electrode to reduce iron oxide to iron at the surface of the refractory in contact with the iron oxide containing fluid. A process is disclosed for refining an iron product containing not more than about 10% by weight sulfur, comprising providing an electrolyte of a slag containing one or more of calcium oxide, magnesium oxide, silica or alumina, providing a cathode of the iron product in contact with the electrolyte, providing an anode in contact with the electrolyte electrically separated from the cathode, and operating an electrochemical cell formed by the anode, the cathode and the electrolyte to separate oxygen or sulfur present in the iron product therefrom.

Blander, M.; Cook, G.M.

1985-05-21T23:59:59.000Z

379

Steel refining with an electrochemical cell  

DOE Patents [OSTI]

Apparatus is described for processing a metallic fluid containing iron oxide, container for a molten metal including an electrically conductive refractory disposed for contact with the molten metal which contains iron oxide, an electrolyte in the form of a basic slag on top of the molten metal, an electrode in the container in contact with the slag electrically separated from the refractory, and means for establishing a voltage across the refractory and the electrode to reduce iron oxide to iron at the surface of the refractory in contact with the iron oxide containing fluid. A process is disclosed for refining an iron product containing not more than about 10% by weight oxygen and not more than about 10% by weight sulfur, comprising providing an electrolyte of a slag containing one or more of calcium oxide, magnesium oxide, silica or alumina, providing a cathode of the iron product in contact with the electrolyte, providing an anode in contact with the electrolyte electrically separated from the cathode, and operating an electrochemical cell formed by the anode, the cathode and the electrolyte to separate oxygen or sulfur present in the iron product therefrom. 2 figs.

Blander, M.; Cook, G.M.

1988-05-17T23:59:59.000Z

380

Diffuse-Charge Dynamics in Electrochemical Systems  

E-Print Network [OSTI]

The response of a model micro-electrochemical system to a time-dependent applied voltage is analyzed. The article begins with a fresh historical review including electrochemistry, colloidal science, and microfluidics. The model problem consists of a symmetric binary electrolyte between parallel-plate, blocking electrodes which suddenly apply a voltage. Compact Stern layers on the electrodes are also taken into account. The Nernst-Planck-Poisson equations are first linearized and solved by Laplace transforms for small voltages, and numerical solutions are obtained for large voltages. The ``weakly nonlinear'' limit of thin double layers is then analyzed by matched asymptotic expansions in the small parameter $\\epsilon = \\lambda_D/L$, where $\\lambda_D$ is the screening length and $L$ the electrode separation. At leading order, the system initially behaves like an RC circuit with a response time of $\\lambda_D L / D$ (not $\\lambda_D^2/D$), where $D$ is the ionic diffusivity, but nonlinearity violates this common picture and introduce multiple time scales. The charging process slows down, and neutral-salt adsorption by the diffuse part of the double layer couples to bulk diffusion at the time scale, $L^2/D$. In the ``strongly nonlinear'' regime (controlled by a dimensionless parameter resembling the Dukhin number), this effect produces bulk concentration gradients, and, at very large voltages, transient space charge. The article concludes with an overview of more general situations involving surface conduction, multi-component electrolytes, and Faradaic processes.

Martin Z. Bazant; Katsuyo Thornton; Armand Ajdari

2004-01-08T23:59:59.000Z

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


381

Steel refining with an electrochemical cell  

DOE Patents [OSTI]

Apparatus for processing a metallic fluid containing iron oxide, container for a molten metal including an electrically conductive refractory disposed for contact with the molten metal which contains iron oxide, an electrolyte in the form of a basic slag on top of the molten metal, an electrode in the container in contact with the slag electrically separated from the refractory, and means for establishing a voltage across the refractory and the electrode to reduce iron oxide to iron at the surface of the refractory in contact with the iron oxide containing fluid. A process is disclosed for refining an iron product containing not more than about 10% by weight oxygen and not more than about 10% by weight sulfur, comprising providing an electrolyte of a slag containing one or more of calcium oxide, magnesium oxide, silica or alumina, providing a cathode of the iron product in contact with the electrolyte, providing an anode in contact with the electrolyte electrically separated from the cathode, and operating an electrochemical cell formed by the anode, the cathode and the electrolyte to separate oxygen or sulfur present in the iron product therefrom.

Blander, Milton (Palos Park, IL); Cook, Glenn M. (Naperville, IL)

1988-01-01T23:59:59.000Z

382

Electrochemical cell having improved pressure vent  

DOE Patents [OSTI]

The electrochemical cell of the instant invention includes a case having a gas outlet, one or more positive electrodes positioned within the case, one or more negative electrodes positioned within the case electrode separators positioned between the positive and negative electrodes, electrolyte positioned within the case, and a pressure vent for releasing internal pressure occurring in the case to the surrounding atmosphere. The pressure vent is affixed to the case covering the gas outlet, the pressure vent includes a vent housing having a hollow interior area in gaseous communication with the surrounding atmosphere and the interior of the case via the gas outlet, a pressure release piston positioned within the hollow interior area, the pressure release piston sized to surround the gas outlet and having a seal groove configured to encapsulate all but one surface of a seal mounted within the seal groove, leaving the non-encapsulated surface of the seal exposed, and a compression spring positioned to urge the pressure release piston to compress the seal in the seal groove and block the gas outlet in the case.

Dean, Kevin (Pontiac, MI); Holland, Arthur (Troy, MI); Fillmore, Donn (Waterford, MI)

1993-01-01T23:59:59.000Z

383

Joint with application in electrochemical devices  

DOE Patents [OSTI]

A joint for use in electrochemical devices, such as solid oxide fuel cells (SOFCs), oxygen separators, and hydrogen separators, that will maintain a hermetic seal at operating temperatures of greater than 600.degree. C., despite repeated thermal cycling excess of 600.degree. C. in a hostile operating environment where one side of the joint is continuously exposed to an oxidizing atmosphere and the other side is continuously exposed to a wet reducing gas. The joint is formed of a metal part, a ceramic part, and a flexible gasket. The flexible gasket is metal, but is thinner and more flexible than the metal part. As the joint is heated and cooled, the flexible gasket is configured to flex in response to changes in the relative size of the metal part and the ceramic part brought about by differences in the coefficient of thermal expansion of the metal part and the ceramic part, such that substantially all of the tension created by the differences in the expansion and contraction of the ceramic and metal parts is absorbed and dissipated by flexing the flexible gasket.

Weil, K Scott [Richland, WA; Hardy, John S [Richland, WA

2010-09-14T23:59:59.000Z

384

Knowledge Based Enterprises, Knowledge Economy and Knowledge Management: Recommended Academic Journals  

E-Print Network [OSTI]

and Learning International Journal of Learning and Intellectual Capital International Journal of Technology Journal of Information Technology Journal of International Business Studies* Journal of Knowledge of Strategic Information Systems Journal of Technology Transfer Journal of the American Statistical

Graham, Nick

385

Chinese Renewable Energy Society CRES formerly Chinese Solar...  

Open Energy Info (EERE)

CRES formerly Chinese Solar Energy Society Jump to: navigation, search Name: Chinese Renewable Energy Society (CRES) (formerly Chinese Solar Energy Society) Place: Beijing, Beijing...

386

Safeguards and security modeling for electrochemical plants  

SciTech Connect (OSTI)

Safeguards and security design for reprocessing plants can lead to excessive costs if not incorporated early in the design process. The design for electrochemical plants is somewhat uncertain since these plants have not been built at a commercial scale in the past. The Separation and Safeguards Performance Model (SSPM), developed at Sandia National Laboratories, has been used for safeguards design and evaluation for multiple reprocessing plant types. The SSPM includes the following capabilities: -) spent fuel source term library, -) mass tracking of elements 1-99 and bulk solid/liquids, -) tracking of heat load and activity, -) customisable measurement points, -) automated calculation of ID and error propagation, -) alarm conditions and statistical tests, and -) user-defined diversion scenarios. Materials accountancy and process monitoring data can provide more timely detection of material loss specifically to protect against the insider threat. While the SSPM is capable of determining detection probabilities and examining detection times for material loss scenarios, it does not model the operations or spatial effects for a plant design. The STAGE software was chosen to model the physical protection system. STAGE provides a framework to create end-to-end scalable force-on-force combat simulations. It allows for a complete 3D model of a facility to be designed along with the design of physical protection elements. This software, then, can be used to model operations and response for various material loss scenarios. The future integration of the SSPM model data with the STAGE software will provide a more complete analysis of diversion scenarios to assist plant designers.

Cipiti, B.B.; Duran, F.A.; Mendoza, L.A.; Parks, M.J.; Dominguez, D.; Le, T.D. [Sandia National Laboratories, PO Box 5800 MS 0747, Albuquerque, NM 87185 (United States)

2013-07-01T23:59:59.000Z

387

http://physics.technion.ac.il/~ips/webIsrael Physical Society Prof. Cezar Bruma IPS_Join_to_2006_05_06.doc created 2006_04_30 printed: 5/7/2006  

E-Print Network [OSTI]

of the European Physical Society (EPS) www.eps.org All IPS members are entitled to: · Register to EPS organized conferences and symposia at low EPS rates · Receive other EPS journals at low EPS rates Full IPS members are entitled to: · Receive 'Europhysics News' for free · Become a full individual EPS member for a reduced rate

Adler, Joan

388

Electrochromic polyaniline/graphite oxide nanocomposites with endured electrochemical energy storage  

E-Print Network [OSTI]

Electrochromic polyaniline/graphite oxide nanocomposites with endured electrochemical energy February 2013 Keywords: Polyaniline nanocomposite film Electropolymerization Electrochromism a b s t r a c films for electrochromic displays and electrochemical energy storage devices applications were

Guo, John Zhanhu

389

Electrochemical struvite precipitation from digestate with a fluidized bed cathode microbial  

E-Print Network [OSTI]

Electrochemical struvite precipitation from digestate with a fluidized bed cathode microbial electrolysis cell Roland D. Cusick*, Mark L. Ullery, Brian A. Dempsey, Bruce E. Logan Department of Civil January 2014 Available online 6 February 2014 Keywords: Microbial electrolysis cell Electrochemical

390

Center for Nanostructured Biomimetic Interfaces Integrated Electrochemical and Optical Methods for Studying TRPV Channel Proteins  

E-Print Network [OSTI]

Center for Nanostructured Biomimetic Interfaces Integrated Electrochemical and Optical Methods Ofoli, Ilsoon Lee, Mark Worden and Donna Wang* Department of Chemical Engineering and Materials Science: Structural Biology of Membrane Proteins ·Measure protein activity in lipid bilayer -Electrochemical methods

391

Preparation and electrochemical investigation of Li2CoPO4F cathode...  

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

electrochemical investigation of Li2CoPO4F cathode material forlithium-ion batteries. Preparation and electrochemical investigation of Li2CoPO4F cathode material forlithium-ion...

392

Systems, methods and computer-readable media for modeling cell performance fade of rechargeable electrochemical devices  

DOE Patents [OSTI]

A system includes an electrochemical cell, monitoring hardware, and a computing system. The monitoring hardware periodically samples performance characteristics of the electrochemical cell. The computing system determines cell information from the performance characteristics of the electrochemical cell. The computing system also develops a mechanistic level model of the electrochemical cell to determine performance fade characteristics of the electrochemical cell and analyzing the mechanistic level model to estimate performance fade characteristics over aging of a similar electrochemical cell. The mechanistic level model uses first constant-current pulses applied to the electrochemical cell at a first aging period and at three or more current values bracketing a first exchange current density. The mechanistic level model also is based on second constant-current pulses applied to the electrochemical cell at a second aging period and at three or more current values bracketing the second exchange current density.

Gering, Kevin L

2013-08-27T23:59:59.000Z

393

Equipment specifications for an electrochemical fuel reprocessing plant  

SciTech Connect (OSTI)

Electrochemical reprocessing is a technique used to chemically separate and dissolve the components of spent nuclear fuel, in order to produce new metal fuel. There are several different variations to electrochemical reprocessing. These variations are accounted for by both the production of different types of spent nuclear fuel, as well as different states and organizations doing research in the field. For this electrochemical reprocessing plant, the spent fuel will be in the metallurgical form, a product of fast breeder reactors, which are used in many nuclear power plants. The equipment line for this process is divided into two main categories, the fuel refining equipment and the fuel fabrication equipment. The fuel refining equipment is responsible for separating out the plutonium and uranium together, while getting rid of the minor transuranic elements and fission products. The fuel fabrication equipment will then convert this plutonium and uranium mixture into readily usable metal fuel.

Hemphill, Kevin P [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

394

Electrochemical corrosion rate probes for high temperature energy applications  

SciTech Connect (OSTI)

Electrochemical corrosion rate (ECR) probes were constructed and exposed along with mass loss coupons in a N2/O2/CO2/H2O environment to determine ECR probe operating characteristics. Temperatures ranged from 450 to 800 C and both ECR probes and mass loss coupons were coated with ash. Results are presented in terms of the probe response to temperature, the measured zero baseline, and the quantitative nature of the probes. The effect of Stern-Geary constant and the choice of electrochemical technique used to measure the corrosion rate are also discussed. ECR probe corrosion rates were a function of time, temperature, and process environment and were found to be quantitative for some test conditions. Measured Stern-Geary constants averaged 0.0141 V/decade and the linear polarization technique was found to be more quantitative than the electrochemical noise technique.

Covino, Bernard S., Jr.; Bullard, Sophie J.; Cramer, Stephen D.; Holcomb, Gordon R.; Ziomek-Moroz, M.; Cayard, M.S. (InterCorr International Inc.); Eden, D.A. (InterCorr International Inc.)

2004-01-01T23:59:59.000Z

395

Nonlinear electrochemical relaxation around conductors Kevin T. Chu1,2  

E-Print Network [OSTI]

­5 , but electrochemical relaxation is also being increas- ingly exploited in colloids and microfluidics 6 . For ex- ample

Chu, Kevin T.

396

Biological Journal of the Linnean Society, 2004, 81, 3948. With 2 figures 2004 The Linnean Society of London, Biological Journal of the Linnean Society, 2004, 81, 3948 39  

E-Print Network [OSTI]

the obligatory behaviour of cultivating fungi as an essential food source. Of this complex and well foundresses of most species use an inert platform (discarded forewings, roots, or rocks) on which), with the collaboration of two or more queens (ple- ometrosis), with the help of workers, or by fission of a mature colony

Bermingham, Eldredge

397

Biological Journal of the Linnean Society, 2005, 85, 211221. With 2 figures 2005 The Linnean Society of London, Biological Journal of the Linnean Society, 2005, 85, 211221 211  

E-Print Network [OSTI]

Original Article INTRASPECIFIC DIFFERENTIATION IN ANOLES D. J. IRSCHICK ET AL . *Corresponding author. E evidence of adaptation (Karr & James, 1975; Miles & Ricklefs, 1984; Miles, Ricklefs & Travis, 1987; Winemiller, 1991; Irschick et al., 1997; see also Wain- wright & Reilly, 1994 and references therein). Within

Nishikawa, Kiisa

398

JOURNAL OF BACTERIOLOGY, Jan. 2006, p. 450455 Vol. 188, No. 2 0021-9193/06/$08.00 0 doi:10.1128/JB.188.2.450455.2006  

E-Print Network [OSTI]

JOURNAL OF BACTERIOLOGY, Jan. 2006, p. 450≠455 Vol. 188, No. 2 0021-9193/06/$08.00 0 doi:10.1128/JB.188.2.450≠455.2006 Copyright © 2006, American Society for Microbiology. All Rights Reserved. Genetic

Lovley, Derek

399

Journal of Artificial Intelligence Research 50 (2014) 885-922 Submitted 4/14; published 8/14 Demand Side Energy Management via Multiagent Coordination in  

E-Print Network [OSTI]

Abstract A key challenge in creating a sustainable and energy-efficient society is to make consumer demand propose a novel multiagent coordination algorithm, to shape the energy demand of the cooperativeJournal of Artificial Intelligence Research 50 (2014) 885-922 Submitted 4/14; published 8/14 Demand

Sadeh, Norman M.

400

International Journal of Computer Science  

E-Print Network [OSTI]

International Journal of Computer Science & Information Security © IJCSIS PUBLICATION 2010 IJCSIS Journal of Computer Science and Information Security (IJCSIS) provides a major venue for rapid publication of high quality computer science research, including multimedia, information science, security, mobile

Paris-Sud XI, Université de

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


401

Nitrogen-doped graphene and its electrochemical applications Yuyan Shao,a  

E-Print Network [OSTI]

Nitrogen-doped graphene and its electrochemical applications Yuyan Shao,a Sheng Zhang,a Mark H the widely-used expensive Pt for oxygen reduction. The excellent electrochemical performance of N-graphene is promising for applications in electrochemical energy devices (fuel cells, metal­air batteries

Aksay, Ilhan A.

402

Minimizing Nonspecific Adsorption in Protein Biosensors that Utilize Electrochemical Impedance Spectroscopy  

E-Print Network [OSTI]

, such as optical and acoustic methods.3-6 In addition, electrochemical biosensors often have lower noise levels are often sensitive to environmental noise. Electrochemical glucose biosensors detect glucose by measuringMinimizing Nonspecific Adsorption in Protein Biosensors that Utilize Electrochemical Impedance

Suni, Ian Ivar

403

Enhanced electrochemical etching of ion irradiated silicon by localized amorphization  

SciTech Connect (OSTI)

A tailored distribution of ion induced defects in p-type silicon allows subsequent electrochemical anodization to be modified in various ways. Here we describe how a low level of lattice amorphization induced by ion irradiation influences anodization. First, it superposes a chemical etching effect, which is observable at high fluences as a reduced height of a micromachined component. Second, at lower fluences, it greatly enhances electrochemical anodization by allowing a hole diffusion current to flow to the exposed surface. We present an anodization model, which explains all observed effects produced by light ions such as helium and heavy ions such as cesium over a wide range of fluences and irradiation geometries.

Dang, Z. Y.; Breese, M. B. H. [Centre for Ion Beam Applications (CIBA), Department of Physics, National University of Singapore Singapore 117542 (Singapore); Lin, Y.; Tok, E. S. [Department of Physics, National University of Singapore, 2 Science Drive 3, Singapore 117542 (Singapore); Vittone, E. [Physics Department, NIS Excellence Centre and CNISM, University of Torino, via Pietro Giuria 1, 10125 Torino (Italy)

2014-05-12T23:59:59.000Z

404

Electrochemical process and production of novel complex hydrides  

DOE Patents [OSTI]

A process of using an electrochemical cell to generate aluminum hydride (AlH.sub.3) is provided. The electrolytic cell uses a polar solvent to solubilize NaAlH.sub.4. The resulting electrochemical process results in the formation of AlH.sub.3. The AlH.sub.3 can be recovered and used as a source of hydrogen for the automotive industry. The resulting spent aluminum can be regenerated into NaAlH.sub.4 as part of a closed loop process of AlH.sub.3 generation.

Zidan, Ragaiy

2013-06-25T23:59:59.000Z

405

Nitrogen-doped Graphene and Its Electrochemical Applications  

SciTech Connect (OSTI)

Nitrogen-doped graphene (N-graphene) is obtained by exposing graphene to nitrogen plasma. N-graphene exhibits much higher electrocatalytic activity toward oxygen reduction and H2O2 reduction than graphene, and much higher durability and selectivity than the widely-used expensive Pt. The excellent electrochemical performance of N-graphene is attributed to nitrogen functional groups and the specific properties of graphene. This indicates that N-graphene is promising for applications in electrochemical energy devices (fuel cells, metal-air batteries) and biosensors.

Shao, Yuyan; Zhang, Sheng; Engelhard, Mark H.; Li, Guosheng; Shao, Guocheng; Wang, Yong; Liu, Jun; Aksay, Ilhan A.; Lin, Yuehe

2010-06-04T23:59:59.000Z

406

Regeneration of anion exchange resins by catalyzed electrochemical reduction  

DOE Patents [OSTI]

Anion exchange resins sorbed with perchlorate may be regenerated by a combination of chemical reduction of perchlorate to chloride using a reducing agent and an electrochemical reduction of the oxidized reducing agent. Transitional metals including Ti, Re, and V are preferred chemical reagents for the reduction of perchlorate to chloride. Complexing agents such as oxalate are used to prevent the precipitation of the oxidized Ti(IV) species, and ethyl alcohol may be added to accelerate the reduction kinetics of perchlorate. The regeneration may be performed by continuously recycling the regenerating solution through the resin bed and an electrochemical cell so that the secondary waste generation is minimized.

Gu, Baohua (Oak Ridge, TN); Brown, Gilbert M. (Knoxville, TN)

2002-01-01T23:59:59.000Z

407

Electrochemical arsenic remediation for rural Bangladesh  

SciTech Connect (OSTI)

Arsenic in drinking water is a major public health problem threatening the lives of over 140 million people worldwide. In Bangladesh alone, up to 57 million people drink arsenic-laden water from shallow wells. ElectroChemical Arsenic Remediation(ECAR) overcomes many of the obstacles that plague current technologies and can be used affordably and on a small-scale, allowing for rapid dissemination into Bangladesh to address this arsenic crisis. In this work, ECAR was shown to effectively reduce 550 - 580 mu g=L arsenic (including both As[III]and As[V]in a 1:1 ratio) to below the WHO recommended maximum limit of 10 mu g=L in synthetic Bangladesh groundwater containing relevant concentrations of competitive ions such as phosphate, silicate, and bicarbonate. Arsenic removal capacity was found to be approximately constant within certain ranges of current density, but was found to change substantially between ranges. In order of decreasing arsenic removal capacity, the pattern was: 0.02 mA=cm2> 0.07 mA=cm2> 0.30 - 1.1 mA=cm2> 5.0 - 100 mA=cm2. Current processing time was found to effect arsenic removal capacity independent of either charge density or current density. Electrode polarization studies showed no passivation of the electrode in the tested range (up to current density 10 mA=cm2) and ruled out oxygen evolution as the cause of decreasing removal capacity with current density. Simple settling and decantation required approximately 3 days to achieve arsenic removal comparable to filtration with a 0.1 mu m membrane. X-ray Absorption Spectroscopy (XAS) showed that (1) there is no significant difference in the arsenic removal mechanism of ECAR during operation at different current densities and (2) the arsenic removal mechanism in ECAR is consistent with arsenate adsorption onto a homogenous Fe(III)oxyhydroxide similar in structure to 2-line ferrihydrite. ECAR effectively reduced high arsenic concentrations (100 - 500 mu g=L) in real Bangladesh tube well water collected from three regions to below the WHO limit of 10 mu g=L. Prototype fabrication and field testing are currently underway.

Addy, Susan Amrose

2009-01-01T23:59:59.000Z

408

328 J. Electrochem. Soc., Vol. 139, No. 1, January 1992 9 The Electrochemical Society, Inc. Sciences, Washington, D.C. (1977).  

E-Print Network [OSTI]

, and porosity. The infiltration of carbon-fiber preforms with carbon resulting from methane decomposition model is presented to investigate the chemical vapor infiltration(CVI) of fiber-reinforced ce- ramic in an increasing number of applications. Primary areas in which advanced ceramics may be utilized include heat-recovery

Economou, Demetre J.

409

J. Electrochem. Soc., Vol. 140, No. 5, May 1993 9 The Electrochemical Society, Inc. 1471 assumed from the edge of the SiO2 conduction band corre-  

E-Print Network [OSTI]

centers excited by hot electrons accelerated by the high field of about 22 MV/cm in the SiQ layer of pure water, citric acid [1.5 weight percent (w/o)], and am- monium citrate (1.5 w/o). The spectrum, wafer temperature, and etc

Economou, Demetre J.

410

J. Electrochem. Soc., Vol. 142, No. 11, November 1995 9 The Electrochemical Society, Inc. 3815 Q = In [c~a+ ~ ~ ~ -in io -RT ~ [5  

E-Print Network [OSTI]

. Kucera, Progress in Batteries and Solar Cells, 6, 159 (1987). 4. W. M. Vogel and C. D. Iacovangelo measure- ments (usually 15 min). The activation polarization curve for the high-Btu gas is shown in Fig. 3 and the second wave is related to oxidation of Fe2§to Fe3§in the structure; (iv) the exchange current density

Weidner, John W.

411

1084 J. Electrochem. So&, Vol. 142, No. 4, April 1995 9 The Electrochemical Society, Inc. 27. W. Vielstich, R A. Christensen, S. A. Weeks, and A.  

E-Print Network [OSTI]

of Methanol in Fuel Cells, Pre- pared for U.S. Army Mobility Equipment Research and Development Command, Fort Belvoir, VA, by United Technologies Power Systems (1981). 57. D. S. Cameron, G. A. Hards, B. Harrison as a function of deposition conditions. The changing mass recorded on

Weidner, John W.

412

Shaping Environmental Justice: Applying Science, Technology, and Society Boundary Work  

E-Print Network [OSTI]

Applying Science, Technology and Society Boundary Work Chih-the STS (Science, Technology and Society) study as boundary-

Huang, Chih-Tung

2012-01-01T23:59:59.000Z

413

CROATIAN MATHEMATICAL SOCIETY 2nd CROATIAN CONGRESS  

E-Print Network [OSTI]

CROATIAN MATHEMATICAL SOCIETY 2nd CROATIAN CONGRESS OF MATHEMATICS Zagreb, Croatia June 15{17, 2000 of the Republic of Croatia. ORGANIZERS Croatian Mathematical Society Zvonimir #20; Siki#19;c (president) Hrvoje

Rogina, Mladen

414

Tips for Reading Scholarly and Journal Articles What is a scholarly journal/journal article?  

E-Print Network [OSTI]

the article, be SURE to cite the source, see Brandeis' Academic Integrity page *** Quoting for definitionsTips for Reading Scholarly and Journal Articles What is a scholarly journal/journal article articles in them are how that knowledge is shared with others (like students!). In order to stay up

Snider, Barry B.

415

EFFECTS OF GAMMA RADIATION ON ELECTROCHEMICAL PROPERTIES OF IONIC LIQUIDS  

SciTech Connect (OSTI)

The electrochemical properties of ionic liquids (ILs) make them attractive for possible replacement of inorganic salts in high temperature molten salt electrochemical processing of nuclear fuel. To be a feasible replacement solvent, ILs need to be stable in moderate and high doses of radiation without adverse chemical and physical effects. Here, we exposed seven different ILs to a 1.2 MGy dose of gamma radiation to investigate their physical and chemical properties as they related to radiological stability. The azolium-based ILs experienced the greatest change in appearance, but these ILs were chemically more stable to gamma radiation than some of the other classes of ILs tested, due to the presence of aromatic electrons in the azolium ring. All the ILs exhibited a decrease in their conductivity and electrochemical window (at least 1.1 V), both of which could affect the utility of ILs in electrochemical processing. The concentration of the irradiation decomposition products was less than 3 mole %, with no impurities detectable using NMR techniques.

Visser, A; Nicholas Bridges, N; Thad Adams, T; John Mickalonis, J; Mark02 Williamson, M

2009-04-21T23:59:59.000Z

416

Electrochemical and Raman measurements on single-walled carbon nanotubes  

E-Print Network [OSTI]

Electrochemical and Raman measurements on single-walled carbon nanotubes M. Stoll a,*, P performed on a carbon nanotube mat as a working electrode using different salt solutions. The gravimetric capacitance of the nanotube material was estimated and its effective surface area was de- termined in a purely

Nabben, Reinhard

417

Raman Measurements on Electrochemically Doped Single-Walled Carbon Nanotubes  

E-Print Network [OSTI]

Raman Measurements on Electrochemically Doped Single-Walled Carbon Nanotubes P. M. Rafailov, M and studied the Raman response of electro- chemically doped single-walled carbon nanotubes (SWNT) using different salt solutions. The fre- quency shift of the radial breathing mode (RBM) and the high-energy mode

Nabben, Reinhard

418

Capacitance studies of cobalt oxide films formed via electrochemical precipitation  

E-Print Network [OSTI]

prepared by electrochemically precipitating the hydroxide and heating it in air to form Co3O4 the need to identify more suitable materials. One promising route is the use of transi- tion metal oxides to batteries, are referred to as Faradaic or pseudocapacitors. However, the high cost of these materials has

Weidner, John W.

419

VLSI POTENTIOSTAT ARRAY FOR DISTRIBUTED ELECTROCHEMICAL NEURAL Abhishek Bandyopadhyay1  

E-Print Network [OSTI]

VLSI POTENTIOSTAT ARRAY FOR DISTRIBUTED ELECTROCHEMICAL NEURAL RECORDING Abhishek Bandyopadhyay1, and digitized by a bank of current-mode delta-sigma analog-to-digital (A/D) converters. First-order noise shaping and 4,096-fold over- sampling provide high signal-to-noise ratio for the low- frequency

Cauwenberghs, Gert

420

Mediated electrochemical oxidation of organic wastes without electrode separators  

DOE Patents [OSTI]

An electrochemical cell/electrolyte/mediator combination is described for the efficient destruction of organic contaminants using metal salt mediators in a sulfuric acid electrolyte, wherein the electrodes and mediator are chosen such that hydrogen gas is produced at the cathode and no cell membrane is required. 3 figs.

Farmer, J.C.; Wang, F.T.; Hickman, R.G.; Lewis, P.R.

1996-05-14T23:59:59.000Z

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


421

Graphene Based Electrochemical Sensors and Biosensors: Yuyan Shao,a  

E-Print Network [OSTI]

Review Graphene Based Electrochemical Sensors and Biosensors: A Review Yuyan Shao,a Jun Wang,a Hong-mail: Yuehe.lin@pnl.gov Received: November 24, 2009 Accepted: December 23, 2009 Abstract Graphene, emerging of functionalization and mass production). This article selectively reviews recent advances in graphene

Aksay, Ilhan A.

422

Electrochemical treatment of human waste coupled with molecular hydrogen production  

E-Print Network [OSTI]

in a hydrogen fuel cell. Herein, we report on the efficacy of a laboratory-scale wastewater electrolysis cell an electrolysis cell for on-site wastewater treatment coupled with molecular hydrogen production for useElectrochemical treatment of human waste coupled with molecular hydrogen production Kangwoo Cho

Heaton, Thomas H.

423

A MULTI-LENGTH SCALE APPROACH TO CORRELATING SOLID OXIDE FUEL CELL POROUS CATHODE MICROSTRUCTURE TO ELECTROCHEMICAL PERFORMANCE  

E-Print Network [OSTI]

........................................................................................................27 3 COMPREHENSIVE QUANTIFICATION OF POROUS LSCF CATHODE MICROSTRUCTURE AND ELECTROCHEMICAL IMPEDANCE

Florida, University of

424

Journal of Power Sources 161 (2006) 565572 Electrochemical intercalation of lithium into polypyrrole/silver  

E-Print Network [OSTI]

polymerization of pyrrole monomer on the SVO surface in an acidic medium. The composite electrode exhibited accurately to predict the lifetime of the battery. The synthesis methods of SVO are divided broadly into two.5 V versus Li+/Li. Recent studies have demonstrated that pyrrole monomer can be oxida- tively

Popov, Branko N.

2006-01-01T23:59:59.000Z

425

The Paul R. Lipscomb Alumni Society Presents  

E-Print Network [OSTI]

The Paul R. Lipscomb Alumni Society Presents The Paul R. Lipscomb Alumni Society Presents speaker David R. Eyre, PhD #12;#12;Welcome to the 2012 Paul R. Lipscomb Alumni Society Graduate Research and continuity of our field. Thank you for being part of this memorable event. #12;Paul R. Lipscomb, MD Professor

Leistikow, Bruce N.

426

PROGRAM MANAGER CENTER FOR NANOTECHNOLOGY IN SOCIETY  

E-Print Network [OSTI]

PROGRAM MANAGER CENTER FOR NANOTECHNOLOGY IN SOCIETY AT ARIZONA STATE UNIVERSITY The Center for Nanotechnology in Society at Arizona State University (CNS-ASU) seeks a Program Manager to organize and coordinate activities, programs, and projects for the Center for Nanotechnology in Society (CNS) at Arizona

Colorado at Boulder, University of

427

Electrochemical NOx Sensor for Monitoring Diesel Emissions  

SciTech Connect (OSTI)

Increasingly stringent emissions regulations will require the development of advanced gas sensors for a variety of applications. For example, compact, inexpensive sensors are needed for detection of regulated pollutants, including hydrocarbons (HCs), CO, and NO{sub x}, in automotive exhaust. Of particular importance will be a sensor for NO{sub x} to ensure the proper operation of the catalyst system in the next generation of diesel (CIDI) automobiles. Because many emerging applications, particularly monitoring of automotive exhaust, involve operation in harsh, high-temperature environments, robust ceramic-oxide-based electrochemical sensors are a promising technology. Sensors using yttria-stabilized zirconia (YSZ) as an oxygen-ion-conducting electrolyte have been widely reported for both amperometric and potentiometric modes of operation. These include the well-known exhaust gas oxygen (EGO) sensor. More recently, ac impedance-based (i.e., impedance-metric) sensing techniques using YSZ have been reported for sensing water vapor, hydrocarbons, CO, and NO{sub x}. Typically small-amplitude alternating signal is applied, and the sensor response is measured at a specified frequency. Most impedance-metric techniques have used the modulus (or magnitude) at low frequencies (< 1 Hz) as the sensing signal and attribute the measured response to interfacial phenomena. Work by our group has also investigated using phase angle as the sensing signal at somewhat higher frequencies (10 Hz). The higher frequency measurements would potentially allow for reduced sampling times during sensor operation. Another potential advantage of impedance-metric NO{sub x} sensing is the similarity in response to NO and NO{sub 2} (i.e., total-NO{sub x} sensing). Potentiometric NO{sub x} sensors typically show higher sensitivity to NO2 than NO, and responses that are opposite in sign. However, NO is more stable than NO{sub 2} at temperatures > 600 C, and thermodynamic calculations predict {approx}90% NO, balance NO{sub 2}. Since automotive exhaust sensors will probably be required to operate at temperatures > 600 C, NO is the dominant component in thermodynamic equilibrium and the target NOx species. Also, the use of upstream catalysts could further promote the conversion of NO{sub x} species to NO. Therefore, the focus of current work is to investigate the response to NO. Nevertheless, minimizing the sensitivity to a variety of competing species is important in order to obtain the accuracy necessary for achieving the emission limits. Mitigating the effect of interfering gases (e.g., O{sub 2}, water vapor, HCs, etc.) is an area of current study. For impedance metric NO{sub x} sensors, our previous work has demonstrated that the cross-sensitivity to O{sub 2} may be accounted for by comparing measurements at multiple frequencies. Other strategies for compensation are also being explored, including calibration using data from existing sensors located nearby. Our current work has made significant advances in terms of developing prototype sensors more suitable for commercialization. Also, dynamometer testing has provided real-world sensor performance data that will be useful in approaching potential suppliers to whom we can transfer the technology for commercialization. The advances are a direct result of understanding the sensing mechanisms responsible for impedance-based NO{sub x} sensing and the effect of materials choice and sensor design/geometry.

Woo, L Y; Glass, R S

2008-11-14T23:59:59.000Z

428

IEEE Computer Society 1986 , 1988  

E-Print Network [OSTI]

Society Golden Core Member 226 NEDO NEDO , IT , , JSTJSPSJAXA ES,, , ES2 , IEEE,, ACM Conf.PC, 191 Year Total Cores Rmax Rpeak Effecie ncy (%) Power Mflops /Watt Proc. Proc. MH z OS Core s Sequoia BlueGene/Q, Power BQC 16C 1.60 GHz, Custom DOE/ NNSA /LLN L IBM 2011 1572864 16324751 20132659 81.09 7890 2069

Kasahara, Hironori

429

ROYAL SOCIETY OF SOUTH AFRICA  

E-Print Network [OSTI]

ROYAL SOCIETY OF SOUTH AFRICA http://www.royalsocietysa.org.za ACADEMY OF SCIENCE OF SOUTH AFRICA and distribution of butterflies in the atlas region (South Africa, Lesotho and Swaziland), thereby providing-ordinator of Africa's first butterfly atlas, entitled `The metamorphosis of the butterfly atlas' The Southern African

de Villiers, Marienne

430

Bulletin of Science, Technology & Society  

E-Print Network [OSTI]

--societyrelationship.Butfirstitproceedsthrough The present organization of society has delivered stupendous economic expansion during the past 60 years of an Alternative to Nuclear Power as a Response to the Energy-Environment Crisis in India Development as Freedom and a Sustainable Energy Utility Manu V. Mathai Center for Energy and Environmental Policy, University of Delaware

Delaware, University of

431

Rapid electrochemical screening of engine coolants. Correlation of electrochemical potentiometric measurements with ASTM D 1384 glassware corrosion test  

SciTech Connect (OSTI)

Engine coolants are typically subjected to comprehensive performance evaluations that involve multiple laboratory and field tests. These tests can take several weeks to conduct and can be expensive. The tests can involve everything from preliminary chemical screening to long term fleet tests. An important test conducted at the beginning of coolant formula development to screen the corrosion performance of engine coolants is described in ASTM D 1384. If the coolant formula passes the test, it is then subjected to more rigorous testing. Conducting the test described in ASTM D 1384 takes two weeks, and determining the coolant corrosion performance under several test parameters can takes resources and time that users seldom have. Therefore, it is very desirable to have tests that can be used for rapid screening and quality assurance of coolants. The purpose of this study was to conduct electrochemical tests that can ultimately be used for quick initial screening of engine coolants. The specific intent of the electrochemical tests is to use ASTM D 1384 as a model and to attempt to duplicate its results. Implementation of the electrochemical tests could accelerate the process of selecting promising coolant formulas and reduce coolant evaluation time and cost. Various electrochemical tests were conducted to determine the corrosion performance of several engine coolant formulas. The test results were compared to those obtained from the ASTM D 1384 test. These tests were conducted on the same metal specimens and under similar conditions as those used in the ASTM D 1384 test. The electrochemical tests included the determination of open circuit potential (OCP) for the various metal specimens, anodic and cathodic polarization curves for the various metal specimens, corrosion rate for metal specimens involved in a galvanic triad, and critical pitting potential (CPP) for aluminum (pitting of aluminum engine components and cooling systems is a cause for concern). The details for the methods and the correlation of the results to ASTM D 1384 tests results will be presented.

Doucet, G.P. [Shell Chemical Co., Houston, TX (United States); Jackson, J.M.; Kriegel, O.A.; Passwater, D.K. [Shell Oil Products Co., Houston, TX (United States); Prieto, N.E. [Petroferm Inc., Fernandina Beach, FL (United States)

1999-08-01T23:59:59.000Z

432

Academic Journals The Open Access Revolution Choosing Where to Publish Academic Journal Publishing  

E-Print Network [OSTI]

's the articles that really count! Academic Journal Publishing John Stockie ­ SFU 7/35 #12;Academic JournalsAcademic Journals The Open Access Revolution Choosing Where to Publish Academic Journal Publishing and the Open Access Revolution John Stockie CFD Group Presentation June 10, 2013 Academic Journal Publishing

Stockie, John

433

Electrochemical behavior of carbon aerogels derived from different precursors  

SciTech Connect (OSTI)

The ability to tailor the structure and properties of porous carbons has led to their increased use as electrodes in energy storage devices. Our research focuses on the synthesis and characterization of carbon aerogels for use in electrochemical double layer capacitors. Carbon aerogels are formed from the sol-gel polymerization of (1) resorcinol-formaldehyde or (2) phenolic-furfural, followed by supercritical drying from carbon dioxide, and subsequent pyrolysis in an inert atmosphere. These materials can be produced as monoliths, composites, thin films, powders, or microspheres. In all cases, the areogels have an open-cell structure with an ultrafine pore size (<100 nm), high surface area (400-1 100 m{sup 2}/g), and a solid matrix composed of interconnected particles, fibers, or platelets with characteristic dimensions of 10 nm. This paper examines the effects of the carbon precursor and processing conditions on electrochemical performance in aqueous and organic electrolytes.

Pekala, R.W.; Alviso, C.T.; Nielson, J.K.; Tran, T.D. [Lawrence Livermore National Lab., CA (United States); Reynolds, G.M.; Dresshaus, M.S. [Massachusetts Inst. of Tech., Cambridge, MA (United States). Dept. of Physics

1995-04-01T23:59:59.000Z

434

Molecular-scale measurements of electric fields at electrochemical interfaces.  

SciTech Connect (OSTI)

Spatially resolved measurements of electric fields at electrochemical interfaces would be a critical step toward further understanding and modeling the detailed structure of electric double layers. The goal of this project was to perform proof-of-principle experiments to demonstrate the use of field-sensitive dyes for optical measurements of fields in electrochemical systems. A confocal microscope was developed that provides sensitive detection of the lifetime and high resolution spectra of excited fluorescence for dyes tethered to electrically conductive surfaces. Excited state lifetimes for the dyes were measured and found to be relatively unquenched when linked to indium tin oxide, but strongly quenched on gold surfaces. However, our fluorescence detection is sufficiently sensitive to measure spectra of submonolayer dye coatings even when the fluorescence was strongly quenched. Further work to create dye labeled interfaces on flat, uniform and durable substrates is necessary to make electric field measurements at interfaces using field sensitive dyes.

Hayden, Carl C.; Farrow, Roger L.

2011-01-01T23:59:59.000Z

435

Electrochemical hydrogen termination of boron-doped diamond  

SciTech Connect (OSTI)

Boron-doped diamond is a promising transducer material for numerous devices which are designed for contact with electrolytes. For optimized electron transfer the surface of diamond needs to be hydrogen terminated. Up to now H-termination of diamond is done by plasma chemical vapor deposition techniques. In this paper, we show that boron-doped diamond can be H-terminated electrochemically by applying negative voltages in acidic solutions. Electrochemical H-termination generates a clean surface with virtually no carbon-oxygen bonds (x-ray photoelectron spectroscopy), a reduced electron affinity (scanning electron microscopy), a highly hydrophobic surface (water contact angle), and a fast electron exchange with Fe(CN){sub 6}{sup -3/-4} (cyclic voltammetry).

Hoffmann, Rene; Kriele, Armin; Obloh, Harald; Hees, Jakob; Wolfer, Marco; Smirnov, Waldemar; Yang Nianjun; Nebel, Christoph E. [Fraunhofer Institute for Applied Solid State Physics (IAF), Tullastrasse 72, Freiburg 79108 (Germany)

2010-08-02T23:59:59.000Z

436

Corrosion protection of ENIG surface finishing using electrochemical methods  

SciTech Connect (OSTI)

Four types of thin film coating were carried out on copper for electronic materials by the electroless plating method at a pH range from 3 to 9. The coating performance was evaluated by electrochemical impedance spectroscopy and potentiodynamic polarization testing in a 3.5 wt.% NaCl solution. In addition, atomic force microscopy and X-ray diffraction were also used to analyze the coating surfaces. The electrochemical behavior of the coatings was improved using the electroless nickel plating solution of pH 5. The electroless nickel/immersion gold on the copper substrate exhibited high protective efficiency, charge transfer resistance and very low porosity, indicating an increase in corrosion resistance. Atomic force microscopy and X-ray diffraction analyses confirmed the surface uniformity and the formation of the crystalline-refined NiP {l_brace}1 2 2{r_brace} phase at pH 5.

Bui, Q.V.; Nam, N.D.; Choi, D.H.; Lee, J.B.; Lee, C.Y. [Department of Advanced Materials Engineering, Sungkyunkwan University, 300 Cheoncheon-Dong, Jangan-Gu, Suwon 440-746 (Korea, Republic of)] [Department of Advanced Materials Engineering, Sungkyunkwan University, 300 Cheoncheon-Dong, Jangan-Gu, Suwon 440-746 (Korea, Republic of); Kar, A. [National Metallurgical Laboratory (CSIR), Jamshedpur 831007 (India)] [National Metallurgical Laboratory (CSIR), Jamshedpur 831007 (India); Kim, J.G. [Department of Advanced Materials Engineering, Sungkyunkwan University, 300 Cheoncheon-Dong, Jangan-Gu, Suwon 440-746 (Korea, Republic of)] [Department of Advanced Materials Engineering, Sungkyunkwan University, 300 Cheoncheon-Dong, Jangan-Gu, Suwon 440-746 (Korea, Republic of); Jung, S.B., E-mail: sbjung@skku.ac.kr [Department of Advanced Materials Engineering, Sungkyunkwan University, 300 Cheoncheon-Dong, Jangan-Gu, Suwon 440-746 (Korea, Republic of)

2010-03-15T23:59:59.000Z

437

ESM of Ionic and Electrochemical Phenomena on the Nanoscale  

SciTech Connect (OSTI)

Operation of energy storage and conversion devices is ultimately controlled by series of intertwined ionic and electronic transport processes and electrochemical reactions at surfaces and interfaces, strongly mediated by strain and mechanical processes [1-4]. In a typical fuel cell, these include chemical species transport in porous cathode and anode materials, gas-solid electrochemical reactions at grains and triple-phase boundaries (TPBs), ionic and electronic flows in multicomponent electrodes, and chemical and electronic potential drops at internal interfaces in electrodes and electrolytes. All these phenomena are sensitively affected by the microstructure of materials from device level to the atomic scales as illustrated in Fig. 1. Similar spectrum of length scales and phenomena underpin operation of other energy systems including primary and secondary batteries, as well as hybrid systems such flow and metal-air/water batteries.

Kalinin, Sergei V [ORNL; Kumar, Amit [Pennsylvania State University; Balke, Nina [ORNL; McCorkle, Morgan L [ORNL; Guo, Senli [ORNL; Arruda, Thomas M [ORNL; Jesse, Stephen [ORNL

2011-01-01T23:59:59.000Z

438

Continuous-feed electrochemical cell with nonpacking particulate electrode  

DOE Patents [OSTI]

An electrochemical cell providing full consumption of electrochemically active particles in a nonpacking, electrolyte-permeable bed has a tapered cell cavity bounded by two nonparallel surfaces separated by a distance that promotes bridging of particles across the cavity. The gap/particle size ratio is maintained as the particles are consumed, decrease in size, and travel from the point of entry to the narrower end of the cell. A cell of this configuration supports a bed of low packing density maintained in a dynamic steady state by alternate formation and collapse of particle bridges across the gap and associated voids over the entire active area of the cell. The cell design can be applied to refuelable zinc/air cells and zinc/ferrocyanide storage batteries. 6 figs.

Cooper, J.F.

1995-07-18T23:59:59.000Z

439

Machinability of a Stainless Steel by Electrochemical Discharge Microdrilling  

SciTech Connect (OSTI)

Due to the chemical elements included in their structure for ensuring an increased resistance to the environment action, the stainless steels are characterized by a low machinability when classical machining methods are applied. For this reason, sometimes non-traditional machining methods are applied, one of these being the electrochemical discharge machining. To obtain microholes and to evaluate the machinability by electrochemical discharge microdrilling, test pieces of stainless steel were used for experimental research. The electrolyte was an aqueous solution of sodium silicate with different densities. A complete factorial plan was designed to highlight the influence of some input variables on the sizes of the considered machinability indexes (electrode tool wear, material removal rate, depth of the machined hole). By mathematically processing of experimental data, empirical functions were established both for stainless steel and carbon steel. Graphical representations were used to obtain more suggestive vision concerning the influence exerted by the considered input variables on the size of the machinability indexes.

Coteata, Margareta; Pop, Nicolae; Slatineanu, Laurentiu ['Gheorghe Asachi' Technical University of Iasi, Department of Machine Manufacturing Technology, Blvd. D Mangeron 59A, 700050 Iasi (Romania); Schulze, Hans-Peter [Otto-von-Guericke-University Magdeburg, Institute of Fundamental Electrical Engineering and EMC Universitaetsplatz 2, D-39106 Magdeburg (Germany); Besliu, Irina [University 'Stefan cel Mare' of Suceava, Department of Technologies and Management, Str. Universitatii, 13, 720 229 Suceava (Romania)

2011-05-04T23:59:59.000Z

440

Materials for electrochemical capacitors: Theoretical and experimental constraints  

SciTech Connect (OSTI)

Electrochemical capacitors, also called supercapacitors, are unique devices exhibiting 20 to 200 times greater capacitance than conventional capacitors. The large capacitance exhibited by these systems has been demonstrated to arise from a combination of the double-layer capacitance and pseudocapacitance associated with surface redox-type reactions. The purpose of this review is to survey the published data of available electrode materials possessing high specific double-layer or pseudocapacitance and examine their reported performance data in relation to their theoretical expectations.

Sarangapani, S. [ICET, Inc., Norwood, MA (United States); Tilak, B.V.; Chen, C.P. [Occidental Chemical Corp., Grand Island, NY (United States)

1996-11-01T23:59:59.000Z

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


441

Structures and fabrication techniques for solid state electrochemical devices  

DOE Patents [OSTI]

Porous substrates and associated structures for solid-state electrochemical devices, such as solid-oxide fuel cells (SOFCs), are low-cost, mechanically strong and highly electronically conductive. Some preferred structures have a thin layer of an electrocatalytically active material (e.g., Ni--YSZ) coating a porous high-strength alloy support (e.g., SS-430) to form a porous SOFC fuel electrode. Electrode/electrolyte structures can be formed by co-firing or constrained sintering processes.

Visco, Steven J.; Jacobson, Craig P.; DeJonghe, Lutgard C.

2012-10-09T23:59:59.000Z

442

Polymer-electrolyte membrane, electrochemical fuel cell, and related method  

DOE Patents [OSTI]

A polymer-electrolyte membrane is presented. The polymer-electrolyte membrane comprises an acid-functional polymer, and an additive incorporated in at least a portion of the membrane. The additive comprises a fluorinated cycloaliphatic additive, a hydrophobic cycloaliphatic additive, or combinations thereof, wherein the additive has a boiling point greater than about 120.degree. C. An electrochemical fuel cell including the polymer-electrolyte membrane, and a related method, are also presented.

Krishnan, Lakshmi; Yeager, Gary William; Soloveichik, Grigorii Lev

2014-12-09T23:59:59.000Z

443

Protective interlayer for high temperature solid electrolyte electrochemical cells  

DOE Patents [OSTI]

A high temperature, solid electrolyte electrochemical cell is made, having a first and second electrode with solid electrolyte between them, where the electrolyte is formed by hot chemical vapor deposition, where a solid, interlayer material, which is electrically conductive, oxygen permeable, and protective of electrode material from hot metal halide vapor attack, is placed between the first electrode and the electrolyte, to protect the first electrode from the hot metal halide vapors during vapor deposition.

Isenberg, Arnold O. (Forest Hills Boro, PA); Ruka, Roswell J. (Churchill Boro, PA)

1986-01-01T23:59:59.000Z

444

Protective interlayer for high temperature solid electrolyte electrochemical cells  

DOE Patents [OSTI]

A high temperature, solid electrolyte electrochemical cell is made, having a first and second electrode with solid electrolyte between them, where the electrolyte is formed by hot chemical vapor deposition, where a solid, interlayer material, which is electrically conductive, oxygen permeable, and protective of electrode material from hot metal halide vapor attack, is placed between the first electrode and the electrolyte, to protect the first electrode from the hot metal halide vapors during vapor deposition.

Isenberg, Arnold O. (Forest Hills Boro, PA); Ruka, Roswell J. (Churchill Boro, PA); Zymboly, Gregory E. (Penn Hills Township, Allegheny County, PA)

1985-01-01T23:59:59.000Z

445

Protective interlayer for high temperature solid electrolyte electrochemical cells  

DOE Patents [OSTI]

A high temperature, solid electrolyte electrochemical cell is made, having a first and second electrode with solid electrolyte between them, where the electrolyte is formed by hot chemical vapor deposition, where a solid, interlayer material, which is electrically conductive, oxygen permeable, and protective of electrode material from hot metal halide vapor attack, is placed between the first electrode and the electrolyte, to protect the first electrode from the hot metal halide vapors during vapor deposition.

Isenberg, Arnold O. (Forest Hills Boro, PA); Ruka, Roswell J. (Churchill Boro, PA)

1987-01-01T23:59:59.000Z

446

Electrochemically Stable Cathode Current Collectors for Rechargeable Magnesium Batteries  

SciTech Connect (OSTI)

Rechargeable Mg batteries are attractive energy storage systems and could bring cost-effective energy solutions. Currently, however, no practical cathode current collectors that can withstand high voltages in Mg2+ electrolytes has been identified and therefore cathode research is greatly hindered. Here we identified that two metals, Mo and W, are electrochemically stable through formation of surface passive layers. The presented results could have significant impacts on the developments of high voltage Mg batteries.

Cheng, Yingwen; Liu, Tianbiao L.; Shao, Yuyan; Engelhard, Mark H.; Liu, Jun; Li, Guosheng

2014-01-01T23:59:59.000Z

447

Structures and fabrication techniques for solid state electrochemical devices  

DOE Patents [OSTI]

Porous substrates and associated structures for solid-state electrochemical devices, such as solid-oxide fuel cells (SOFCs), are low-cost, mechanically strong and highly electronically conductive. Some preferred structures have a thin layer of an electrocatalytically active material (e.g., Ni--YSZ) coating a porous high-strength alloy support (e.g., SS-430) to form a porous SOFC fuel electrode. Electrode/electrolyte structures can be formed by co-firing or constrained sintering processes.

Visco, Steven J. (Berkeley, CA); Jacobson, Craig P. (El Cerrito, CA); DeJonghe, Lutgard C. (Lafayette, CA)

2008-04-01T23:59:59.000Z

448

H.C. DORLAND, N.J. BEUKES, J. GUTZMER, D.A.D. EVANS AND R.A. ARMSTRONG SOUTH AFRICAN JOURNAL OF GEOLOGY, 2006, VOLUME 109 PAGE 139-156  

E-Print Network [OSTI]

H.C. DORLAND, N.J. BEUKES, J. GUTZMER, D.A.D. EVANS AND R.A. ARMSTRONG SOUTH AFRICAN JOURNAL.evans@yale.edu R.A. Armstrong Research School of Earth Sciences, Australian National University, Canberra, Australia e-mail: Richard.Armstrong@anu.edu.au © 2006 March Geological Society of South Africa ABSTRACT

449

Systems, methods and computer readable media for estimating capacity loss in rechargeable electrochemical cells  

DOE Patents [OSTI]

A system includes an electrochemical cell, monitoring hardware, and a computing system. The monitoring hardware periodically samples charge characteristics of the electrochemical cell. The computing system periodically determines cell information from the charge characteristics of the electrochemical cell. The computing system also periodically adds a first degradation characteristic from the cell information to a first sigmoid expression, periodically adds a second degradation characteristic from the cell information to a second sigmoid expression and combines the first sigmoid expression and the second sigmoid expression to develop or augment a multiple sigmoid model (MSM) of the electrochemical cell. The MSM may be used to estimate a capacity loss of the electrochemical cell at a desired point in time and analyze other characteristics of the electrochemical cell. The first and second degradation characteristics may be loss of active host sites and loss of free lithium for Li-ion cells.

Gering, Kevin L.

2013-06-18T23:59:59.000Z

450

Understanding the operation and use of high temperature electrochemical corrosion rate probes  

SciTech Connect (OSTI)

Electrochemical corrosion rate probes were constructed and tested along with mass loss coupons in a N2/O2/CO2 plus water vapor environment. Temperatures ranged from 450 to 600 C. Corrosion rates for ash-covered mild steel, 304L SS, and 316L SS probes using electrochemical techniques were a function of time, temperature, and process environment. Correlation between electrochemical and mass loss corrosion rates was good.

Covino, Bernard S., Jr.; Bullard, Sophie J.; Cramer, Stephen D.; Holcomb, Gordon R.; Ziomek-Moroz, M.; Cayard, Michael S. (InterCorr International Inc.); Eden, David A. (InterCorr International Inc.)

2004-01-01T23:59:59.000Z

451

Electrochemical kinetics of thin film vanadium pentoxide cathodes for lithium batteries  

E-Print Network [OSTI]

Electrochemical experiments were performed to investigate the processing-property-performance relations of thin film vanadium pentoxide cathodes used in lithium batteries. Variations in microstructures were achieved via ...

Mui, Simon C., 1976-

2005-01-01T23:59:59.000Z

452

Microstructural manipulation and architecture design of carbon-based electrochemical systems  

E-Print Network [OSTI]

Carbon materials are important in electrochemistry. The often cited advantages of carbonaceous materials for electrochemical applications include wide potential working windows, tunable electrocatalytic activity for a ...

Mao, Xianwen

2014-01-01T23:59:59.000Z

453

E-Print Network 3.0 - ac impedance electrochemical Sample Search...  

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

we use the fractional Fourier transform for the spectral noise impedance. Figure... , "Electrochemical impedance and noise," in ... Source: Chen, YangQuan - Department of...

454

E-Print Network 3.0 - aluminum alloy electrochemical Sample Search...  

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

Powered by Explorit Topic List Advanced Search Sample search results for: aluminum alloy electrochemical Page: << < 1 2 3 4 5 > >> 1 Reaction of Aluminum with Water to Produce...

455

November 2012 SOCIETY for MINING, METALLURGY, and  

E-Print Network [OSTI]

November 2012 2013-2014 SOCIETY for MINING, METALLURGY, and EXPLORATION (SME) Colorado Section goals (mining/civil/environmental engineering, metallurgy, economic geology, geochemistry

456

Lienert named American Welding Society Fellow  

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

the knowledge, science, and application of welding. Thomas J. Lienert of the Lab's Metallurgy group was inducted into the American Welding Society's 2012 Class of Fellows during...

457

Global Climate Change: Environment, Technology and Society  

E-Print Network [OSTI]

. Appreciate the main aspects of hydropower resource estimation, turbine design, deployment and environmental AND ASSESSMENTS Global Climate Change: Environment, Technology and Society I am a Civil Hydraulic

Mumby, Peter J.

458

National Society of Black EngineersNational Society of Black Engineers Columbia University Chapter  

E-Print Network [OSTI]

National Society of Black EngineersNational Society of Black Engineers Columbia University Chapter #12;Columbia University Greetings NSBE Family and Friends! My name is Ken Yearwood, the 2008-2009 Columbia University NSBE (National Society of Black Engineers) Chapter President. On behalf of the Columbia

Hone, James

459

40 The Electrochemical Society Interface Winter 2003 ne quickly realizes that a polymer electrolyte membrane fuel cell  

E-Print Network [OSTI]

electrolyte membrane fuel cell (PEMFC) unit powered by hydrogen or methanol is more than just a stack of cells with other energy producing devices. What is less obvious is that the heart and soul of the PEM fuel cell in reactant crossover, which decreases fuel utilization. This is especially problematic in a direct methanol

Sethuraman, Vijay A.

460

Society of Automotive Engineers honors Storey, Wagner, Sluder...  

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

Communications 865.574.4399 Society of Automotive Engineers honors Storey, Wagner, Sluder The Society of Automotive Engineers has honored ORNL researches (from left) Robert Wagner,...

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


461

Fragmented Economy, Stratified Society, and the Shattered Dream  

E-Print Network [OSTI]

Future of the California Economy is on the Coast, FebruaryMarch 17, 2010. Fragmented Economy, Stratified Society, andFragmented Economy, Stratified Society, and the Shattered

Mordechay, Kfir; Orfield, Gary

2011-01-01T23:59:59.000Z

462

Inter-Faculty Digital Journalism  

E-Print Network [OSTI]

Inter-Faculty Digital Journalism As media migrate to digital platforms, this has created a need, alternative and citizen media. A Rigorous, Enriching Program UWindsor's Digital Journalism program unites changing digital marketplace. Our objective is to produce journalists who can find work in mainstream

463

A flexible, highly stable electrochemical scanning probe microscope for nanoscale studies at the solid-liquid interface  

E-Print Network [OSTI]

low-noise measurements in ambient, in situ, and electrochemical environments. II. DESIGNA flexible, highly stable electrochemical scanning probe microscope for nanoscale studies at the solid-liquid interface, specifically in electrolyte environments. Quantification of system noise limits

Gimzewski, James

464

Electrochemical synthesis of nanosized hydroxyapatite by pulsed direct current method  

SciTech Connect (OSTI)

Synthesis of nanosized of hydroxyapatite (HA) by electrochemical pulsed direct current (PDC) method has been studied. The aim of this work is to study the influence of various PDC parameters (pH initial, electrode distance, duty cycle, frequency, and amplitude) on particle surface area of HA powders. The electrochemical synthesis was prepared in solution Ca{sup 2+}/EDTA{sup 4?}/PO{sub 4}{sup 3+} at concentration 0.25/0.25/0.15 M for 24 h. The electrochemical cell was consisted of two carbon rectangular electrodes connected to a function generator to produce PDC. There were two treatments for particles after electrosynthesized, namely without aging and aged for 2 days at 40 įC. For both cases, the particles were filtered and washed by demineralized water to eliminate the impurities and unreacted reactants. Then, the particles were dried at 100 įC for 2 days. The dried particles were characterized by X-ray diffraction, surface area analyzer, scanning electron microscopy (SEM), Fourier transform infrared spectra and thermogravimetric and differential thermal analysis. HA particles can be produced when the initial pH > 6. The aging process has significant effect on the produced HA particles. SEM images of HA particles showed that the powders consisted of agglomerates composed of fine crystallites and have morphology plate-like and sphere. The surface area of HA particles is in the range of 25 Ė 91 m{sup 2}/g. The largest particle surface area of HA was produced at 4 cm electrode distance, 80% cycle duty, frequency 0.1 Hz, amplitude 9 V and with aging process.

Nur, Adrian; Rahmawati, Alifah; Ilmi, Noor Izzati; Affandi, Samsudin; Widjaja, Arief [Departement of Chemical Engineering, Faculty of Industrial Technology, Sepuluh Nopember Institute of Technology, Kampus ITS Sukolilo, Surabaya 60111 (Indonesia)

2014-02-24T23:59:59.000Z

465

Water at an electrochemical interface - a simulation study  

SciTech Connect (OSTI)

The results of molecular dynamics simulations of the properties of water in an aqueous ionic solution close to an interface with a model metallic electrode are described. In the simulations the electrode behaves as an ideally polarizable hydrophilic metal, supporting image charge interactions with charged species, and it is maintained at a constant electrical potential with respect to the solution so that the model is a textbook representation of an electrochemical interface through which no current is passing. We show how water is strongly attracted to and ordered at the electrode surface. This ordering is different to the structure that might be imagined from continuum models of electrode interfaces. Further, this ordering significantly affects the probability of ions reaching the surface. We describe the concomitant motion and configurations of the water and ions as functions of the electrode potential, and we analyze the length scales over which ionic atmospheres fluctuate. The statistics of these fluctuations depend upon surface structure and ionic strength. The fluctuations are large, sufficiently so that the mean ionic atmosphere is a poor descriptor of the aqueous environment near a metal surface. The importance of this finding for a description of electrochemical reactions is examined by calculating, directly from the simulation, Marcus free energy profiles for transfer of charge between the electrode and a redox species in the solution and comparing the results with the predictions of continuum theories. Significant departures from the electrochemical textbook descriptions of the phenomenon are found and their physical origins are characterized from the atomistic perspective of the simulations.

Willard, Adam; Reed, Stewart; Madden, Paul; Chandler, David

2008-08-22T23:59:59.000Z

466

Separation of CO2 from flue gas using electrochemical cells  

SciTech Connect (OSTI)

ABSTRACT Past research with high temperature molten carbonate electrochemical cells has shown that carbon dioxide can be separated from flue gas streams produced by pulverized coal combustion for power generation, However, the presence of trace contaminants, i.e" sulfur dioxide and nitric oxides, will impact the electrolyte within the cell. If a lower temperature cell could be devised that would utilize the benefits of commercially-available, upstream desulfurization and denitrification in the power plant, then this CO2 separation technique can approach more viability in the carbon sequestration area, Recent work has led to the assembly and successful operation of a low temperature electrochemical cell. In the proof-of-concept testing with this cell, an anion exchange membrane was sandwiched between gas-diffusion electrodes consisting of nickel-based anode electrocatalysts on carbon paper. When a potential was applied across the cell and a mixture of oxygen and carbon dioxide was flowed over the wetted electrolyte on the cathode side, a stream of CO2 to O2 was produced on the anode side, suggesting that carbonate/ bicarbonate ions are the CO2 carrier in the membrane. Since a mixture of CO 2 and 02 is produced, the possibility exists to use this stream in oxy-firing of additional fuel. From this research, a novel concept for efficiently producing a carbon dioxide rich effiuent from combustion of a fossil fuel was proposed. Carbon dioxide and oxygen are captured from the flue gas of a fossilfuel combustor by one or more electrochemical cells or cell stacks. The separated stream is then transferred to an oxy-fired combustor which uses the gas stream for ancillary combustion, ultimately resulting in an effluent rich in carbon dioxide, A portion of the resulting flow produced by the oxy-fired combustor may be continuously recycled back into the oxy-fired combustor for temperature control and an optimal carbon dioxide rich effluent.

Pennline, H.W; Granite, E.J.; Luebke, D.R; Kitchin, J.R; Landon, J.; Weiland, L.M.

2010-06-01T23:59:59.000Z

467

The Gulf Coast Energy Conservation Society  

E-Print Network [OSTI]

to a formalized society of 29 industrial plants from Galveston, Brazoria, and Harris counties in Texas. The society meets six times per year to exchange ideas and learn about new equipment or technologies that will help them do a better job of saving...

Faulkner, C. R.

1979-01-01T23:59:59.000Z

468

North American Society for Trenchless Technology  

E-Print Network [OSTI]

North American Society for Trenchless Technology (NASTT) Bowling Green State University (BGSU Technology Seminar North American Society for Trenchless Technology (NASTT) & Bowling Green State University-Thompson Student Union Bowling Green State University (BGSU) Bowling Green, Ohio February 23-24, 2012 #12;Second

Moore, Paul A.

469

Dead Poets Society Anna Mariani, Program Director  

E-Print Network [OSTI]

1 Dead Poets Society Anna Mariani, Program Director OVERVIEW "Carpe diem! Seize the day, boys. Make, a New England boarding school, brings poetry to life in the 1989 film Dead Poets Society. What if we? By living it--carpe diem-style! To do this, we'll live as the dead poets that inspire the film once lived

Hayden, Nancy J.

470

Introduction Maps in Science and Society  

E-Print Network [OSTI]

Introduction Maps in Science and Society Professor Keith C. Clarke TA Haiyun Ye Winter 2014 #12;Maps in Science and Society · This class is designed to show how technical and scientific development in cartography produced a series of instruments, practitioners, and ultimately maps that illustrate the strive

Clarke, Keith

471

Integrated seal for high-temperature electrochemical device  

DOE Patents [OSTI]

The present invention provides electrochemical device structures having integrated seals, and methods of fabricating them. According to various embodiments the structures include a thin, supported electrolyte film with the electrolyte sealed to the support. The perimeter of the support is self-sealed during fabrication. The perimeter can then be independently sealed to a manifold or other device, e.g., via an external seal. According to various embodiments, the external seal does not contact the electrolyte, thereby eliminating the restrictions on the sealing method and materials imposed by sealing against the electrolyte.

Tucker, Michael C; Jacobson, Craig P

2013-07-16T23:59:59.000Z

472

Corner heating in rectangular solid oxide electrochemical cell generators  

DOE Patents [OSTI]

Disclosed is an improvement in a solid oxide electrochemical cell generator 1 having a rectangular design with four sides that meet at corners, and containing multiplicity of electrically connected fuel cells 11, where a fuel gas is passed over one side of said cells and an oxygen containing gas is passed into said cells, and said fuel is burned to form heat, electricity, and an exhaust gas. The improvement comprises passing the exhaust gases over the multiplicity of cells 11 in such a way that more of the heat in said exhaust gases flows at the corners of the generator, such as through channels 19.

Reichner, Philip (Plum Boro, PA)

1989-01-01T23:59:59.000Z

473

Electrochemical and structural characterization of ordered graphite electrodes  

SciTech Connect (OSTI)

Highly oriented pyrolytic graphite (HOPG) was utilized to examine the structure/reactivity relationships for carbon electrodes in a well-defined matter. The basal plane of HOPG is ideal for this type of study due to its well-ordered surface structure. The electrochemical reactivity of basal plane HOPG was determined in terms of adsorption of anthraquinone 2,6-desulfonate ([Gamma][sub 2,6-AQDS]), the heterogeneous electron transfer rate constant of the ferro/ferricyanide redox couple (k[degrees] for Fe(CN)[sup [minus]3/[minus]4][sub 6]) and electrode capacitance (C[degrees]). [Gamma][sub 2,6-AQDS] tracks defects at basal plane HOPG electrodes indicating that the adsorption of 2,6-AQDS is a good marker for defects on the surface of basal plane HOPG. When measured on the same basal plane surface, k[degrees] for Fe(CN)[sup [minus]3/[minus]4][sub 6] and C[degrees] correlate with [Gamma][sub 2,6-AQDS] indicating that all three electrochemical observables are controlled by the same surface variables. This illustrates the importance of surface defects on electrochemical activity at basal plane HOPG electrodes. The correlation between k[degrees] for Fe(CN)[sup [minus]3/[minus]4][sub 6], C[degrees] and [Gamma][sub 2,6-AQDS] enabled the evaluation of these parameters at near-perfect basal plane. The data indicate that basal plane HOPG exhibits anomalously low electrochemical reactivity. An investigation of basal plane HOPG electrodes with scanning tunneling microscopy (STM) revealed that defects, in the form of cleavage steps, cover 1% of the surface for the HOPG sample studied. Atomic scale STM images of step edges revealed that structural defects induce an electronic perturbation of the surface which occupies a significant area near the defect. [Gamma][sub 2,6-AQDS], k[degrees] for Fe(CN)[sup [minus]3/[minus]4][sub 6] and C[degrees] are influenced not only by the structural defect but also by the defect induced electronic perturbation.

McDermott, M.T.

1993-01-01T23:59:59.000Z

474

ENCH 473 Electrochemical Energy Engineering ENCH 648K Advanced Batteries and Fuel Cells  

E-Print Network [OSTI]

ENCH 473 Electrochemical Energy Engineering ENCH 648K Advanced Batteries and Fuel Cells Spring 2014 Syllabus Course: ENCH 473 Electrochemical Energy Engineering ENCH: 648K Advanced Batteries and Fuel Cells, with emphasis on the principle and performance of batteries, supercapacitors and fuel cells. The objective

Rubloff, Gary W.

475

Electrochemical characterization of cobalt-encapsulated nickel as cathodes for MCFC  

E-Print Network [OSTI]

Electrochemical characterization of cobalt-encapsulated nickel as cathodes for MCFC Anand an electroless deposition process. The electrochemical oxidation behavior of the Co-coated electrodes is similar when compared to bare nickel oxide electrodes in the presence of cathode gas. The solubility decreased

Popov, Branko N.

476

AN ELECTROCHEMICAL INTERFACE FOR INTEGRATED Peter Kim, Neeraj Kohli, Brian Hassler, Nathan Dotson, Andrew Mason,  

E-Print Network [OSTI]

AN ELECTROCHEMICAL INTERFACE FOR INTEGRATED BIOSENSORS Peter Kim, Neeraj Kohli, Brian Hassler, Nathan Dotson, Andrew Mason, R. Mark Worden, and Robert Ofoli Michigan State University East Lansing. Protein-based electrochemical biosensors are ideally suited for this purpose, because they provide

Mason, Andrew

477

Quantification of the electrochemical proton gradient and activation of ATP synthase in leaves  

E-Print Network [OSTI]

Quantification of the electrochemical proton gradient and activation of ATP synthase in leaves Available online 12 April 2008 Keywords: ATP synthase Electrochemical proton gradient Membrane potential We of the ATP synthase (Junge, W., Rumberg, B. and Schröder, H., Eur. J. Biochem. 14 (1970) 575

478

Electrochemical Lithium Harvesting from Waste Li-ion Batteries Byron M. Wolfe III1  

E-Print Network [OSTI]

Electrochemical Lithium Harvesting from Waste Li-ion Batteries Byron M. Wolfe III1 , Wen Chao Lee1 This study demonstrates the feasibility of using water and the contents of waste Li-ion batteries for the electrodes in a Li-liquid battery system. Li metal was collected electrochemically from a waste Li

Zhou, Yaoqi

479

Ultrathin Polypeptide Multilayer Films for the Fabrication of Model Liquid/Liquid Electrochemical Interfaces  

E-Print Network [OSTI]

in ion selective electrodes, and the mechanisms of phase transfer catalysis reactions.1-3 Electrochemical/L electrochemical research has been performed previously in which one of the two phases was replaced by either agar on a graphite electrode immersed in an aqueous solution for the study of electron transfer across this L/L (film

480

Anal. Chem. 1986, 58,239-242 239 for probing diffusion layers in electrochemical processes for  

E-Print Network [OSTI]

Anal. Chem. 1986, 58,239-242 239 for probing diffusion layers in electrochemical processes to the total signal or noise depending on its cor- relation with the excitation beam modulation. For example. R. "Electrochemical Methods"; Wiiey: New York, 1980. (8) Mandelis, A.; Royce, B. S.N. Appl. Opt

Mandelis, Andreas

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


481

A microfluidic-based electrochemical biochip for label-free diffusion-restricted DNA hybridization analysis  

E-Print Network [OSTI]

A microfluidic-based electrochemical biochip for label-free diffusion-restricted DNA hybridization online 16 May 2012 Keywords: Electrochemical impedance spectroscopy DNA hybridization biosensor Biochip. However, as device footprints decrease and their complexity increase, the signal-to-noise ratio

Ghodssi, Reza

482

Reverse-bias leakage current reduction in GaN Schottky diodes by electrochemical surface treatment  

E-Print Network [OSTI]

Reverse-bias leakage current reduction in GaN Schottky diodes by electrochemical surface treatment Received 15 July 2002; accepted 27 December 2002 An electrochemical surface treatment has been developed to the large power consumption and noise levels that can be present in circuits that incorporate such devices.1

Yu, Edward T.

483

High-resolution friction force microscopy under electrochemical control Aleksander Labuda,1  

E-Print Network [OSTI]

High-resolution friction force microscopy under electrochemical control Aleksander Labuda,1 William and development of a friction force microscope for high-resolution studies in electrochemical environments in liquids. The noise of the system is analyzed based on a methodology for the quantification of all

Gr√ľtter, Peter

484

A Novel Multi-Working Electrode Potentiostat for Electrochemical Detection of Metabolites  

E-Print Network [OSTI]

A Novel Multi-Working Electrode Potentiostat for Electrochemical Detection of Metabolites Daniela single-chip and multiplexed read-out circuit for multi-electrode electrochemical sensors, in standard 0-circuited to the reference one, in order to nullify the injected current inside the counter. Low noise and low energy

De Micheli, Giovanni

485

Direct growth of nanotubes and graphene nanoflowers on electrochemical platinum electrodes  

E-Print Network [OSTI]

Direct growth of nanotubes and graphene nanoflowers on electrochemical platinum electrodes Irene the possibility of integrating the hybrid electrodes in biochip applications. 1. Introduction Electrochemical the signal-to-noise ratio and reduce the inuence of the solution resistance.2 Monitoring endogenous

De Micheli, Giovanni

486

Current status of environmental, health, and safety issues of electrochemical capacitors for advanced vehicle applications  

SciTech Connect (OSTI)

Electrochemical capacitors are a candidate for traction power assists in hybrid electric vehicles (HEVs). Other advanced automotive applications, while not the primary focus of current development efforts, are also possible. These include load leveling high-energy batteries, power conditioning electronics, electrically hated catalysts, electric power steering, and engine starter power. Higher power and longer cycle life are expected for electrochemical capacitors than for batteries. Evaluation of environmental, health, and safety (EH and S) issues of electrochemical capacitors is an essential part of the development and commercialization of electrochemical capacitors for advanced vehicles. This report provides an initial EH and S assessment. This report presents electrochemical capacitor electrochemistry, materials selection, intrinsic material hazards, mitigation of those hazards, environmental requirements, pollution control options, and shipping requirements. Most of the information available for this assessment pertains to commercial devices intended for application outside the advanced vehicle market and to experiment or prototype devices. Electrochemical capacitors for power assists in HEVs are not produced commercially now. Therefore, materials for advanced vehicle electrochemical capacitors may change, and so would the corresponding EH and S issues. Although changes are possible, this report describes issues for likely electrochemical capacitor designs.

Vimmerstedt, L.J.; Hammel, C.J.

1997-04-01T23:59:59.000Z

487

Electrochemical control of quantum interference in anthraquinone-based molecular switches  

E-Print Network [OSTI]

Electrochemical control of quantum interference in anthraquinone-based molecular switches Troels properties of a recently proposed anthraquinone-based electrochemical switch. Robust conductance on in the anthraquinone but absent in the hydroquinone molecular bridge. A simple explanation of the interference effect

Thygesen, Kristian

488

Embedding Covalency into Metal Catalysts for Efficient Electrochemical Conversion of CO2  

E-Print Network [OSTI]

- throughput screening to propose silver-based catalysts for efficient electrochemical reduction of CO2 to CO. Many researchers anticipate the efficient transformation of CO2 from various emission sources into moreEmbedding Covalency into Metal Catalysts for Efficient Electrochemical Conversion of CO2 Hyung

Goddard III, William A.

489

Electrochemical energy storage device based on carbon dioxide as electroactive species  

DOE Patents [OSTI]

An electrochemical energy storage device comprising a primary positive electrode, a negative electrode, and one or more ionic conductors. The ionic conductors ionically connect the primary positive electrode with the negative electrode. The primary positive electrode comprises carbon dioxide (CO.sub.2) and a means for electrochemically reducing the CO.sub.2. This means for electrochemically reducing the CO.sub.2 comprises a conductive primary current collector, contacting the CO.sub.2, whereby the CO.sub.2 is reduced upon the primary current collector during discharge. The primary current collector comprises a material to which CO.sub.2 and the ionic conductors are essentially non-corrosive. The electrochemical energy storage device uses CO.sub.2 as an electroactive species in that the CO.sub.2 is electrochemically reduced during discharge to enable the release of electrical energy from the device.

Nemeth, Karoly; van Veenendaal, Michel Antonius; Srajer, George

2013-03-05T23:59:59.000Z

490

Systems, methods and computer-readable media to model kinetic performance of rechargeable electrochemical devices  

DOE Patents [OSTI]

A system includes an electrochemical cell, monitoring hardware, and a computing system. The monitoring hardware samples performance characteristics of the electrochemical cell. The computing system determines cell information from the performance characteristics. The computing system also analyzes the cell information of the electrochemical cell with a Butler-Volmer (BV) expression modified to determine exchange current density of the electrochemical cell by including kinetic performance information related to pulse-time dependence, electrode surface availability, or a combination thereof. A set of sigmoid-based expressions may be included with the modified-BV expression to determine kinetic performance as a function of pulse time. The determined exchange current density may be used with the modified-BV expression, with or without the sigmoid expressions, to analyze other characteristics of the electrochemical cell. Model parameters can be defined in terms of cell aging, making the overall kinetics model amenable to predictive estimates of cell kinetic performance along the aging timeline.

Gering, Kevin L.

2013-01-01T23:59:59.000Z

491

SERS study of the electrochemical reduction of pyrazine on a silver Alexandre G. Brolo and Donald E. Irish*  

E-Print Network [OSTI]

electrochemically-reduced pyrazine are reported. The spectral ¤ This paper was submitted to mark the 70th birthdaySERS study of the electrochemical reduction of pyrazine on a silver electrode¤ Alexandre G. Brolo, University of W aterloo, W aterloo, ON, Canada, N2L 3G1 The electrochemical reduction of pyrazine (pz

Brolo, Alexandre G.

492

A controlled microfluidic electrochemical lab-on-a-chip for label-free diffusion-restricted DNA hybridization analysis  

E-Print Network [OSTI]

A controlled microfluidic electrochemical lab-on-a-chip for label-free diffusion-restricted DNA hybridization sensing Microfluidics Valve Label-free detection Electrochemical impedance spectroscopy Restricted-of-care. Here, we present a microfluidic LOC, with 3 √? 3 arrayed electrochemical sensors for the analysis of DNA

Ghodssi, Reza

493

METEOROLOGICAL Journal of Climate  

E-Print Network [OSTI]

, the statistical estimates of the differences between the various air-sea heat flux products tend to be largest. © 201 American Meteorological Society1 #12;A comparison of Southern Ocean air-sea buoyancy flux from an ocean state estimate with five other products Ivana Cerovecki, Lynne D. Talley and Matthew R. Mazloff

Talley, Lynne D.

494

Vanadium oxide nanodisks: Synthesis, characterization, and electrochemical properties  

SciTech Connect (OSTI)

Highlights: Black-Right-Pointing-Pointer Highly crystallined VO{sub 1.6}{center_dot}H{sub 2}O nanodisks have been synthesized by using a novel solid-solution-solid growth process. Black-Right-Pointing-Pointer The nanodisks are assembled from nanoparticles. Black-Right-Pointing-Pointer PEG-4000 plays an important role for the formation of the nanodisks. Black-Right-Pointing-Pointer The as-synthesized nanodisks exhibit good electrochemical behavior. -- Abstract: Highly crystallined VO{sub 1.6}{center_dot}H{sub 2}O nanodisks assembled from nanoparticles have been successfully fabricated under hydrothermal conditions by using bulk V{sub 2}O{sub 5} and Na{sub 2}S{sub 2}O{sub 3} as the starting materials in the presence of surfactant polyethylene glycol 4000 (PEG-4000). The nanodisks have a diameter of 200 nm and thickness of 40 nm. Hollow nanodisks are occasionally observed, which is similar to Chinese ancient copper coins. The formation of nanodisks can be ascribed to a novel solid-solution-solid growth mechanism. Compared with other methods, the solid state transformation method is simple and economic. In addition, the nanodisks exhibit good electrochemical behavior and promising to be used in lithium-ion battery.

Ren, Ling [Key Laboratory of Cluster Science, Ministry of Education of China, Department of Chemistry, Beijing Institute of Technology, Beijing 100081 (China)] [Key Laboratory of Cluster Science, Ministry of Education of China, Department of Chemistry, Beijing Institute of Technology, Beijing 100081 (China); Cao, Minhua, E-mail: caomh@bit.edu.cn [Key Laboratory of Cluster Science, Ministry of Education of China, Department of Chemistry, Beijing Institute of Technology, Beijing 100081 (China)] [Key Laboratory of Cluster Science, Ministry of Education of China, Department of Chemistry, Beijing Institute of Technology, Beijing 100081 (China); Shi, Shufeng [Department of Chemistry, Northeast Normal University, Changchun 13324 (China)] [Department of Chemistry, Northeast Normal University, Changchun 13324 (China); Hu, Changwen [Key Laboratory of Cluster Science, Ministry of Education of China, Department of Chemistry, Beijing Institute of Technology, Beijing 100081 (China)] [Key Laboratory of Cluster Science, Ministry of Education of China, Department of Chemistry, Beijing Institute of Technology, Beijing 100081 (China)

2012-01-15T23:59:59.000Z

495

Electrochemical and optical studies of model photosynthetic systems  

SciTech Connect (OSTI)

The objective of this research is to obtain a better understanding of the relationship between the structural organization of photosynthetic pigments and their spectroscopic and electrochemical properties. Defined model systems were studied first. These included the least ordered (solutions) through the most highly ordered (Langmuir-Blodgett (LB) monolayers and self-assembled monolayers) systems containing BChl, BPheo, and UQ. Molecules other than the photosynthetic pigments and quinones were also examined, including chromophores (i.e. surface active cyanine dyes and phtahlocyanines) an redox active compounds (methyl viologen (MV) and surfactant ferrocenes), in order to develop the techniques needed to study the photosynthetic components. Because the chlorophylls are photosensitive and labile, it was easier first to develop procedures using stable species. Three different techniques were used to characterize these model systems. These included electrochemical techniques for determining the standard oxidation and reduction potentials of the photosynthetic components as well as methods for determining the heterogeneous electron transfer rate constants for BChl and BPheo at metal electrodes (Pt and Au). Resonance Raman (RR) and surface enhanced resonance Raman (SERR) spectroscopy were used to determine the spectra of the photosynthetic pigments and model compounds. SERRS was also used to study several types of photosynthetic preparations.

Not Available

1992-01-15T23:59:59.000Z

496

SEPARATION OF OVERLAPPED ELECTROCHEMICAL PEAKS USING THE KALMAN FILTER  

SciTech Connect (OSTI)

A major limitation in the use of electrochemical techniques for the quantitative analysis of mixtures is the difficulty of resolving overlapped peaks. This problem is further complicated by the low signal-to-noise ratios often encountered in trace analysis and by the use of electrochemical techniques that produce broad, asymmetric waveforms. This paper demonstrates the use of the Kalman Filter for multi-component analysis of linear sweep voltammograms. Even with the broad, asymmetric LSV waveform, synthetic data runs show that a peak separation of as little as 2.5 mV is sufficient for peak deconvolution in the presence of random noise. Besides separating overlapped peaks, the methods also filters the noise from the signal and can be used to separate the capacitive current component from the faradaic current component. The method is validated further using the Cd(II)/In(III) and Cd(II)/In(III)/Pb(II) systems which show peak separations of 40 to 200 mV. The use of the techniques with two other voltammetric waveforms is also demonstrated.

Brown, T.F.; Brown, S.D.

1981-01-01T23:59:59.000Z

497

http://pro.sagepub.com/ Ergonomics Society Annual Meeting  

E-Print Network [OSTI]

http://pro.sagepub.com/ Ergonomics Society Annual Meeting Proceedings of the Human Factors and http: 1027Proceedings of the Human Factors and Ergonomics Society Annual Meeting Shadeequa Miller, Bilge and Ergonomics Society can be found at:Proceedings of the Human Factors and Ergonomics Society Annual Meeting

Mutlu, Bilge

498

http://pro.sagepub.com/ Ergonomics Society Annual Meeting  

E-Print Network [OSTI]

http://pro.sagepub.com/ Ergonomics Society Annual Meeting Proceedings of the Human Factors and http: 945Proceedings of the Human Factors and Ergonomics Society Annual Meeting Clayton T. Stanley, Michael and Ergonomics Society can be found at:Proceedings of the Human Factors and Ergonomics Society Annual Meeting

Byrne, Mike

499

Metadata Value Chain for Open Access Journals  

E-Print Network [OSTI]

In this session, Holly Mercer presented a case for finding global solutions to improve the metadata that is available for journals, particularly small, independent open access journals. She discussed the scholarly communication lifecycle...

Mercer, Holly; Dyas-Correia, Sharon

2011-01-01T23:59:59.000Z

500

Society Associate Percival L. Hallowell '18* ++  

E-Print Network [OSTI]

C. Lucks '47 ++ Ruth and Myron Pomerantz '47 Barbara and Frederick N. Spencer '47 ++ Ora PP '11GP Joanie M. and Murray H. Goodman '48 '88H June W. and Leon C. Holt '48 ++ Society Associates

Napier, Terrence