BR8107094A - Eletrodo bifuncional de ar e celula de metal/ar - Google Patents

Eletrodo bifuncional de ar e celula de metal/ar

Info

Publication number
BR8107094A
BR8107094A BR8107094A BR8107094A BR8107094A BR 8107094 A BR8107094 A BR 8107094A BR 8107094 A BR8107094 A BR 8107094A BR 8107094 A BR8107094 A BR 8107094A BR 8107094 A BR8107094 A BR 8107094A
Authority
BR
Brazil
Prior art keywords
air
metal
bifunctional
cell
electrode
Prior art date
Application number
BR8107094A
Other languages
English (en)
Inventor
Chia Tsun Liu
Brian G Demczyk
Paul R Gongaware
Original Assignee
Westinghouse Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BR8107094A publication Critical patent/BR8107094A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8605—Porous electrodes
    • H01M4/8615—Bifunctional electrodes for rechargeable cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inert Electrodes (AREA)
BR8107094A 1981-03-05 1981-11-03 Eletrodo bifuncional de ar e celula de metal/ar BR8107094A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/240,659 US4341848A (en) 1981-03-05 1981-03-05 Bifunctional air electrodes containing elemental iron powder charging additive

Publications (1)

Publication Number Publication Date
BR8107094A true BR8107094A (pt) 1983-04-12

Family

ID=22907428

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8107094A BR8107094A (pt) 1981-03-05 1981-11-03 Eletrodo bifuncional de ar e celula de metal/ar

Country Status (5)

Country Link
US (1) US4341848A (pt)
EP (1) EP0059811A1 (pt)
JP (1) JPS57148877A (pt)
BR (1) BR8107094A (pt)
ZA (1) ZA817262B (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57105970A (en) * 1980-12-23 1982-07-01 Toshiba Corp Air electrode
US4409301A (en) * 1981-12-21 1983-10-11 Diamond Shamrock Corporation Bifunctional gas diffusion electrode
US4444852A (en) * 1982-08-27 1984-04-24 The United States Of America As Represented By The United States Department Of Energy Size and weight graded multi-ply laminar electrodes
US4448856A (en) * 1983-03-14 1984-05-15 The United States Of America As Represented By The United States Department Of Energy Battery and fuel cell electrodes containing stainless steel charging additive
US4524114A (en) * 1983-07-05 1985-06-18 Allied Corporation Bifunctional air electrode
DE3331699C2 (de) * 1983-09-02 1985-10-31 Accumulatorenwerke Hoppecke Carl Zoellner & Sohn GmbH & Co KG, 5790 Brilon Sauerstoffelektrode für alkalische galvanische Elemente und Verfahren ihrer Herstellung
US4659559A (en) * 1985-11-25 1987-04-21 Struthers Ralph C Gas fueled fuel cell
US4822698A (en) * 1987-05-15 1989-04-18 Westinghouse Electric Corp. Seawater power cell
US4906535A (en) * 1987-07-06 1990-03-06 Alupower, Inc. Electrochemical cathode and materials therefor
US4855194A (en) * 1988-02-05 1989-08-08 The United States Of America As Represented By The United States Department Of Energy Fuel cell having electrolyte inventory control volume
CA1306284C (en) * 1987-08-24 1992-08-11 Karl V. Kordesch Metal and metal oxide catalyzed electrodes for electrochemical cells, and methods of making same
US5045349A (en) * 1989-08-16 1991-09-03 The United States Of America As Represented By The Secretary Of The Navy Silver-nickel composite cathodes for alkaline secondary batteries
DE4027655C1 (pt) * 1990-08-31 1991-10-31 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V., 8000 Muenchen, De
US5306579A (en) * 1992-10-30 1994-04-26 Aer Energy Resources, Inc. Bifunctional metal-air electrode
US5318862A (en) * 1993-09-22 1994-06-07 Westinghouse Electric Corp. Bifunctional gas diffusion electrodes employing wettable, non-wettable layered structure using the mud-caking concept
US6127060A (en) * 1998-06-17 2000-10-03 Aer Energy Resources, Inc. Recharge catalyst with thin film low corrosion coating, metal-air electrode including said catalyst and methods for making said catalyst and electrode
US6069107A (en) * 1998-06-17 2000-05-30 Aer Energy Resources, Inc. Recharge catalyst with thin film carbon coating, metal-air electrode including said catalyst and methods for making said catalyst and electrode
US6291090B1 (en) 1998-09-17 2001-09-18 Aer Energy Resources, Inc. Method for making metal-air electrode with water soluble catalyst precursors
FR2785093B1 (fr) * 1998-10-22 2000-12-29 Cit Alcatel Electrode a air bifonctionnelle pour generateur electrochimique secondaire
US6183894B1 (en) * 1999-11-08 2001-02-06 Brookhaven Science Associates Electrocatalyst for alcohol oxidation in fuel cells
CN101326675B (zh) * 2005-12-06 2012-06-06 雷沃尔特科技有限公司 双功能空气电极
US8900750B2 (en) 2006-09-22 2014-12-02 Bar-Ilan University Porous clusters of silver powder promoted by zirconium oxide for use as a catalyst in gas diffusion electrodes, and method for the production thereof
US9941516B2 (en) * 2006-09-22 2018-04-10 Bar Ilan University Porous clusters of silver powder comprising zirconium oxide for use in gas diffusion electrodes, and methods of production thereof
WO2008039808A2 (en) 2006-09-25 2008-04-03 Board Of Regents, The University Of Texas System Cation-substituted spinel oxide and oxyfluoride cathodes for lithium ion batteries
DE102007032551A1 (de) * 2007-07-12 2009-01-15 Neos International Gmbh Elektrochemische Energiequelle zum Unterwasserbetrieb
US8802304B2 (en) * 2010-08-10 2014-08-12 Eos Energy Storage, Llc Bifunctional (rechargeable) air electrodes comprising a corrosion-resistant outer layer and conductive inner layer
PL2792004T3 (pl) 2011-12-14 2018-03-30 Eos Energy Storage, Llc Doładowywane elektrycznie ogniwo z anodą metalową i układ akumulatorów oraz sposoby
US9812747B2 (en) 2012-07-18 2017-11-07 Aza Holding Pte. Ltd. Gas-shield-electrode and composite bifunctional air-electrode using the same for use in metal-air batteries

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1495361A (fr) * 1965-09-30 1967-09-15 Leesona Corp Perfectionnements à la fabrication des électrodes minces notamment pour piles à combustible
US3580824A (en) * 1968-12-31 1971-05-25 Hooker Chemical Corp Impregnated graphite
US3977901A (en) * 1974-10-23 1976-08-31 Westinghouse Electric Corporation Metal/air cells and improved air electrodes for use therein
US4152489A (en) * 1977-08-26 1979-05-01 Westinghouse Electric Corp. Multi-ply laminar pasted air electrodes

Also Published As

Publication number Publication date
EP0059811A1 (en) 1982-09-15
US4341848A (en) 1982-07-27
ZA817262B (en) 1983-03-30
JPS57148877A (en) 1982-09-14

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