DE3871264D1 - Luftkathoden und materialien dafuer. - Google Patents
Luftkathoden und materialien dafuer.Info
- Publication number
- DE3871264D1 DE3871264D1 DE8888306099T DE3871264T DE3871264D1 DE 3871264 D1 DE3871264 D1 DE 3871264D1 DE 8888306099 T DE8888306099 T DE 8888306099T DE 3871264 T DE3871264 T DE 3871264T DE 3871264 D1 DE3871264 D1 DE 3871264D1
- Authority
- DE
- Germany
- Prior art keywords
- major surfaces
- layers
- layer
- air
- coating material
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 title abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 239000011244 liquid electrolyte Substances 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M12/00—Hybrid cells; Manufacture thereof
-
- 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
- H01M4/96—Carbon-based electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M12/00—Hybrid cells; Manufacture thereof
- H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
- H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
-
- 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
- H01M4/88—Processes of manufacture
- H01M4/8825—Methods for deposition of the catalytic active composition
- H01M4/8846—Impregnation
-
- 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
- H01M4/88—Processes of manufacture
- H01M4/8875—Methods for shaping the electrode into free-standing bodies, like sheets, films or grids, e.g. moulding, hot-pressing, casting without support, extrusion without support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
- H01M8/0234—Carbonaceous material
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Inert Electrodes (AREA)
- Hybrid Cells (AREA)
- Laminated Bodies (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Carbon And Carbon Compounds (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Secondary Cells (AREA)
- Fuel Cell (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/070,183 US4885217A (en) | 1987-07-06 | 1987-07-06 | Air cathodes and materials therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3871264D1 true DE3871264D1 (de) | 1992-06-25 |
Family
ID=22093669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888306099T Expired - Lifetime DE3871264D1 (de) | 1987-07-06 | 1988-07-05 | Luftkathoden und materialien dafuer. |
Country Status (13)
Country | Link |
---|---|
US (1) | US4885217A (de) |
EP (1) | EP0298690B1 (de) |
JP (1) | JP3083520B2 (de) |
KR (1) | KR890003054A (de) |
CN (1) | CN1018595B (de) |
AT (1) | ATE76538T1 (de) |
AU (1) | AU610039B2 (de) |
BR (1) | BR8803364A (de) |
CA (1) | CA1307316C (de) |
DE (1) | DE3871264D1 (de) |
ES (1) | ES2031601T3 (de) |
MX (1) | MX164273B (de) |
NO (1) | NO172370C (de) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5032473A (en) * | 1987-07-06 | 1991-07-16 | Alupower, Inc. | Electrochemical cathode |
DE68927408T2 (de) * | 1988-08-12 | 1997-03-06 | Koa Oil Co Ltd | Luft-depolarisierungsbatterie |
EP0417324B1 (de) * | 1989-04-04 | 1994-12-14 | Koa Oil Company, Limited | Luftbatterie |
US5053375A (en) * | 1990-01-08 | 1991-10-01 | Alupower, Inc. | Electrochemical cathode and materials therefor |
WO1992021156A1 (en) * | 1991-05-23 | 1992-11-26 | Alupower, Inc. | Improved electrochemical electrode |
US5415949A (en) * | 1992-10-02 | 1995-05-16 | Voltek, Inc. | Metal-air cell and power system using metal-air cells |
US5439758A (en) * | 1992-10-02 | 1995-08-08 | Voltek, Inc. | Electrochemical power generating system |
US5721064A (en) * | 1993-04-30 | 1998-02-24 | Aer Energy Resources Inc. | Air manager system for reducing gas concentrations in a metal-air battery |
US5560999A (en) * | 1993-04-30 | 1996-10-01 | Aer Energy Resources, Inc. | Air manager system for recirculating reactant air in a metal-air battery |
ES2080686B1 (es) | 1994-02-16 | 1996-10-16 | S E De Carburos Metalicos S A | Proceso y equipo de depuracion electrolitica en aguas residuales contaminadas utilizando catodos de oxigeno. |
US5650241A (en) * | 1994-09-09 | 1997-07-22 | Mcgee; Richard L. | Metal-air cell battery |
US5558947A (en) * | 1995-04-14 | 1996-09-24 | Robison; George D. | Rechargeable battery system and method and metal-air electrochemical cell for use therein |
DE19544323A1 (de) * | 1995-11-28 | 1997-06-05 | Magnet Motor Gmbh | Gasdiffusionselektrode für Polymerelektrolytmembran-Brennstoffzellen |
US6183898B1 (en) | 1995-11-28 | 2001-02-06 | Hoescht Research & Technology Deutschland Gmbh & Co. Kg | Gas diffusion electrode for polymer electrolyte membrane fuel cells |
US5863673A (en) * | 1995-12-18 | 1999-01-26 | Ballard Power Systems Inc. | Porous electrode substrate for an electrochemical fuel cell |
US6106962A (en) * | 1997-09-24 | 2000-08-22 | Aer Energy Resources Inc. | Air manager control using cell voltage as auto-reference |
US6051337A (en) * | 1997-11-14 | 2000-04-18 | Eveready Battery Company, Inc. | Miniature galvanic cell having optimum low surface area conductive collector |
US6203940B1 (en) * | 1998-03-06 | 2001-03-20 | Rayovac Corporation | Tubular air depolarized cell |
AU1831500A (en) * | 1998-12-15 | 2000-07-03 | Electric Fuel Limited | An air electrode providing high current density for metal-air batteries |
DK1114479T3 (da) * | 1999-07-07 | 2013-05-06 | Sgl Carbon Se | Elektrodesubstrat til elektrokemiske celler baseret på lav-pris-fremstillingsprocesser |
US6332899B1 (en) * | 1999-07-23 | 2001-12-25 | Ta-Ching Pong | Modularized metal-air battery and method for manufacturing the same |
US6368751B1 (en) | 1999-10-08 | 2002-04-09 | Reves, Inc. | Electrochemical electrode for fuel cell |
US7047273B2 (en) | 2000-11-28 | 2006-05-16 | Navic Systems, Inc. | Load balancing in set top cable box environment |
US6733915B2 (en) * | 2001-12-27 | 2004-05-11 | E. I. Du Pont De Nemours And Company | Gas diffusion backing for fuel cells |
US7144476B2 (en) * | 2002-04-12 | 2006-12-05 | Sgl Carbon Ag | Carbon fiber electrode substrate for electrochemical cells |
TWI241732B (en) * | 2002-09-25 | 2005-10-11 | E I Du Pont Canada Company | Mesh reinforced fuel cell separator plate |
US7629071B2 (en) * | 2004-09-29 | 2009-12-08 | Giner Electrochemical Systems, Llc | Gas diffusion electrode and method of making the same |
US7150667B1 (en) * | 2004-10-27 | 2006-12-19 | The United States Of America As Represented By The Secretary Of The Army | Metal air battery and buoyancy module for life vests |
US20090311575A1 (en) * | 2008-06-06 | 2009-12-17 | Brian David Babcock | Fuel cell with passive operation |
US8123577B2 (en) * | 2008-07-09 | 2012-02-28 | Argopower, Llc | Autonomous vehicle with fuel cell and autonomous flushing system |
CN102487154A (zh) * | 2010-12-06 | 2012-06-06 | 中国电子科技集团公司第十八研究所 | 一种多层电解质锂空气电池的制备方法 |
CN102569822A (zh) * | 2010-12-07 | 2012-07-11 | 中国电子科技集团公司第十八研究所 | 锂空气电池用防阻塞空气电极 |
CN102569826A (zh) * | 2010-12-07 | 2012-07-11 | 中国电子科技集团公司第十八研究所 | 一种锂空气电池用空气电极的制备方法 |
CN102544633A (zh) * | 2010-12-07 | 2012-07-04 | 中国电子科技集团公司第十八研究所 | 一种防阻塞锂空气电池的制备方法 |
CN102544632A (zh) * | 2010-12-07 | 2012-07-04 | 中国电子科技集团公司第十八研究所 | 一种防阻塞锂空气电池 |
US8974960B2 (en) * | 2011-12-22 | 2015-03-10 | Board Of Regents, The University Of Texas System | Binder-free sulfur—carbon nanotube composite cathodes for rechargeable lithium—sulfur batteries and methods of making the same |
SE537449C2 (sv) | 2012-04-04 | 2015-05-05 | Exeger Sweden Ab | En färgämnessensiterad solcell som innehåller ett poröst isolerande substrat samt en metod för framställning av det porösa isolerande substratet |
JP2013243088A (ja) * | 2012-05-22 | 2013-12-05 | Jtekt Corp | 電極製造システム |
US9867622B2 (en) | 2014-04-11 | 2018-01-16 | Microvention, Inc. | Implant delivery system |
CA3011823A1 (en) | 2015-01-21 | 2016-07-28 | Swes Technology KFT. | Cathode arrangement, energy cell comprising the same, method for manufacturing the cathode arrangement, and arrangement for processing hydrogen gas |
CN107623130B (zh) * | 2017-10-13 | 2019-04-09 | 吉林大学 | 一种仿鱼类鳃丝结构的空气阴极 |
EP3706889A4 (de) * | 2017-11-07 | 2021-09-01 | The Board of Trustees of the Leland Stanford Junior University | Künstliche lunge zur elektrokatalyse |
CN109975706A (zh) * | 2017-12-14 | 2019-07-05 | 中国科学院大连化学物理研究所 | 一种氧还原阴极寿命的测试方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3600230A (en) * | 1969-09-22 | 1971-08-17 | Yardney International Corp | Gas-depolarized cell with hydrophobic-resin-containing cathode |
US3930094A (en) * | 1972-08-31 | 1975-12-30 | Westinghouse Electric Corp | Hydrophobic mats for gas diffusion electrodes |
US4017663A (en) * | 1974-02-15 | 1977-04-12 | United Technologies Corporation | Electrodes for electrochemical cells |
JPS5358639A (en) * | 1976-11-05 | 1978-05-26 | Fuji Electric Co Ltd | Method of manufacturing gas diffusion electrode |
US4456521A (en) * | 1980-10-31 | 1984-06-26 | Diamond Shamrock Corporation | Three layer laminate |
JPS58165254A (ja) * | 1982-03-26 | 1983-09-30 | Fuji Electric Co Ltd | 燃料電池用ガス拡散電極の製造方法 |
US4477539A (en) * | 1983-01-18 | 1984-10-16 | Struthers Ralph C | Metal/gas fuel cell |
US4514474A (en) * | 1983-03-11 | 1985-04-30 | Lockheed Missiles & Space Company, Inc. | Air cathode structure manufacture |
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 |
JPS6041763A (ja) * | 1983-08-18 | 1985-03-05 | Matsushita Electric Ind Co Ltd | 空気極及びその製造法 |
JPS60208057A (ja) * | 1984-04-02 | 1985-10-19 | Hitachi Ltd | 燃料電池の製造方法 |
JPS6122570A (ja) * | 1984-07-09 | 1986-01-31 | Toshiba Corp | 空気電極の製造方法 |
JPS6161367A (ja) * | 1984-08-31 | 1986-03-29 | Pentel Kk | ガス拡散電極の製造方法 |
US4626482A (en) * | 1985-11-18 | 1986-12-02 | Alupower, Inc. | Metal/air batteries |
-
1987
- 1987-07-06 US US07/070,183 patent/US4885217A/en not_active Expired - Lifetime
-
1988
- 1988-07-04 CA CA000571073A patent/CA1307316C/en not_active Expired - Fee Related
- 1988-07-05 EP EP88306099A patent/EP0298690B1/de not_active Expired - Lifetime
- 1988-07-05 DE DE8888306099T patent/DE3871264D1/de not_active Expired - Lifetime
- 1988-07-05 NO NO883012A patent/NO172370C/no unknown
- 1988-07-05 MX MX12172A patent/MX164273B/es unknown
- 1988-07-05 AT AT88306099T patent/ATE76538T1/de not_active IP Right Cessation
- 1988-07-05 ES ES198888306099T patent/ES2031601T3/es not_active Expired - Lifetime
- 1988-07-06 JP JP63168633A patent/JP3083520B2/ja not_active Expired - Fee Related
- 1988-07-06 KR KR1019880008452A patent/KR890003054A/ko not_active Application Discontinuation
- 1988-07-06 BR BR8803364A patent/BR8803364A/pt unknown
- 1988-07-06 CN CN88106690A patent/CN1018595B/zh not_active Expired
- 1988-07-06 AU AU18768/88A patent/AU610039B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
US4885217A (en) | 1989-12-05 |
CA1307316C (en) | 1992-09-08 |
NO172370B (no) | 1993-03-29 |
EP0298690B1 (de) | 1992-05-20 |
BR8803364A (pt) | 1989-01-31 |
ATE76538T1 (de) | 1992-06-15 |
KR890003054A (ko) | 1989-04-12 |
JP3083520B2 (ja) | 2000-09-04 |
AU1876888A (en) | 1989-01-12 |
ES2031601T3 (es) | 1992-12-16 |
EP0298690A1 (de) | 1989-01-11 |
CN1018595B (zh) | 1992-10-07 |
AU610039B2 (en) | 1991-05-09 |
NO883012D0 (no) | 1988-07-05 |
JPS6433851A (en) | 1989-02-03 |
MX164273B (es) | 1992-07-29 |
NO172370C (no) | 1993-07-07 |
CN1031158A (zh) | 1989-02-15 |
NO883012L (no) | 1989-01-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: YARDNEY TECHNICAL PRODUCTS, INC., PAWCATUCK, CONN. |
|
8339 | Ceased/non-payment of the annual fee |