ES2031601T3 - Catodos de aire y materiales para ellos. - Google Patents
Catodos de aire y materiales para ellos.Info
- Publication number
- ES2031601T3 ES2031601T3 ES198888306099T ES88306099T ES2031601T3 ES 2031601 T3 ES2031601 T3 ES 2031601T3 ES 198888306099 T ES198888306099 T ES 198888306099T ES 88306099 T ES88306099 T ES 88306099T ES 2031601 T3 ES2031601 T3 ES 2031601T3
- Authority
- ES
- Spain
- Prior art keywords
- major surfaces
- air
- layers
- layer
- 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
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
Abstract
CATODO DE AIRE (16) LAMINADO EN FORMA DE LAMINA QUE INCLUYE UNA PRIMERA (34) Y UNA SEGUNDA CAPAS CUYAS SUPERFICIES PRINCIPALES OPUESTAS (17,18) ESTAN EXPUESTAS, RESPECTIVAMENTE, PARA ENTRAR EN CONTACTO CON UN ELECTROLITO LIQUIDO Y CON EL AIRE. LAS CAPAS TIENEN TAMBIEN SUPERFICIES PRINCIPALES ENFRENTADAS, MIENTRAS QUE LA SEGUNDA (38) ES PERMEABLE AL AIRE PERO NO AL ELECTROLITO LIQUIDO. EL CATODO INCLUYE TAMBIEN UN COLECTOR DE CORRIENTE (36) EN CONTACTO CON LA PRIMERA CAPA (34) Y QUE SE CONECTA A UN CIRCUITO ELECTRICO EXTERNO. LA PRIMERA CAPA (34) ES UNA TRAMA FIBROSA NO TEJIDA IMPREGNADA CON UNA MEZCLA DE PARTICULAS DE CARBONO Y UNA SUSTANCIA POLIMERICA NO FIBROSA PARA MANTENER LAS PARTICULAS EN LA TRAMA. LAS SUPERFICIES PRINCIPALES ENFRENTADAS DE LA PRIMERA Y LA SEGUNDA CAPAS (34,38) ESTAN UNIDAS ENTRE SI POR UN MATERIAL DE RECUBRIMIENTO DE TERMOSELLADO (40) DISTRIBUIDO EN DICHAS SUPERFICIES DE FORMA QUE SE CREA UN CONJUNTO O RED DE AREAS LIBRES DEL MATERIAL DE RECUBRIMIENTO QUE SE EXTIENDEN DE FORMA UNIFORME.
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 |
---|---|
ES2031601T3 true ES2031601T3 (es) | 1992-12-16 |
Family
ID=22093669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198888306099T Expired - Lifetime ES2031601T3 (es) | 1987-07-06 | 1988-07-05 | Catodos de aire y materiales para ellos. |
Country Status (13)
Country | Link |
---|---|
US (1) | US4885217A (es) |
EP (1) | EP0298690B1 (es) |
JP (1) | JP3083520B2 (es) |
KR (1) | KR890003054A (es) |
CN (1) | CN1018595B (es) |
AT (1) | ATE76538T1 (es) |
AU (1) | AU610039B2 (es) |
BR (1) | BR8803364A (es) |
CA (1) | CA1307316C (es) |
DE (1) | DE3871264D1 (es) |
ES (1) | ES2031601T3 (es) |
MX (1) | MX164273B (es) |
NO (1) | NO172370C (es) |
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 |
WO1990001812A1 (en) * | 1988-08-12 | 1990-02-22 | Koa Oil Company, Limited | Air cell |
WO1990012428A1 (en) * | 1989-04-04 | 1990-10-18 | Koa Oil Company, Limited | Air cell |
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 |
US5439758A (en) * | 1992-10-02 | 1995-08-08 | Voltek, Inc. | Electrochemical power generating system |
US5415949A (en) * | 1992-10-02 | 1995-05-16 | Voltek, Inc. | Metal-air cell and power system using metal-air cells |
US5560999A (en) * | 1993-04-30 | 1996-10-01 | Aer Energy Resources, Inc. | Air manager system for recirculating reactant air in a metal-air battery |
US5721064A (en) * | 1993-04-30 | 1998-02-24 | Aer Energy Resources Inc. | Air manager system for reducing gas concentrations 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 |
US6183898B1 (en) | 1995-11-28 | 2001-02-06 | Hoescht Research & Technology Deutschland Gmbh & Co. Kg | Gas diffusion electrode for polymer electrolyte membrane fuel cells |
DE19544323A1 (de) * | 1995-11-28 | 1997-06-05 | Magnet Motor Gmbh | Gasdiffusionselektrode für Polymerelektrolytmembran-Brennstoffzellen |
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 |
US6210826B1 (en) * | 1998-03-06 | 2001-04-03 | Rayovac Corporation | Seals, and electrochemical cells made therewith |
AU1831500A (en) * | 1998-12-15 | 2000-07-03 | Electric Fuel Limited | An air electrode providing high current density for metal-air batteries |
CA2343246C (en) * | 1999-07-07 | 2011-03-15 | Sgl Carbon Ag | Electrode substrate for electrochemical cells based on low-cost manufacturing processes |
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 |
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 |
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 |
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 |
EP4151164A1 (en) * | 2014-04-11 | 2023-03-22 | 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 (en) * | 2017-11-07 | 2021-09-01 | The Board of Trustees of the Leland Stanford Junior University | ARTIFICIAL LUNG FOR ELECTROCATALYSIS |
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 ES ES198888306099T patent/ES2031601T3/es not_active Expired - Lifetime
- 1988-07-05 AT AT88306099T patent/ATE76538T1/de not_active IP Right Cessation
- 1988-07-05 EP EP88306099A patent/EP0298690B1/en not_active Expired - Lifetime
- 1988-07-05 MX MX12172A patent/MX164273B/es unknown
- 1988-07-05 NO NO883012A patent/NO172370C/no unknown
- 1988-07-05 DE DE8888306099T patent/DE3871264D1/de not_active Expired - Lifetime
- 1988-07-06 CN CN88106690A patent/CN1018595B/zh not_active Expired
- 1988-07-06 AU AU18768/88A patent/AU610039B2/en not_active Ceased
- 1988-07-06 BR BR8803364A patent/BR8803364A/pt unknown
- 1988-07-06 KR KR1019880008452A patent/KR890003054A/ko not_active Application Discontinuation
- 1988-07-06 JP JP63168633A patent/JP3083520B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR890003054A (ko) | 1989-04-12 |
AU610039B2 (en) | 1991-05-09 |
NO172370B (no) | 1993-03-29 |
CN1018595B (zh) | 1992-10-07 |
NO883012D0 (no) | 1988-07-05 |
MX164273B (es) | 1992-07-29 |
NO883012L (no) | 1989-01-09 |
EP0298690B1 (en) | 1992-05-20 |
EP0298690A1 (en) | 1989-01-11 |
CN1031158A (zh) | 1989-02-15 |
DE3871264D1 (de) | 1992-06-25 |
CA1307316C (en) | 1992-09-08 |
US4885217A (en) | 1989-12-05 |
AU1876888A (en) | 1989-01-12 |
BR8803364A (pt) | 1989-01-31 |
ATE76538T1 (de) | 1992-06-15 |
NO172370C (no) | 1993-07-07 |
JPS6433851A (en) | 1989-02-03 |
JP3083520B2 (ja) | 2000-09-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2031601T3 (es) | Catodos de aire y materiales para ellos. | |
KR860005926A (ko) | 코우팅된 직물 및 그의 제조 방법 | |
ATE66009T1 (de) | Verbundmaterial aus mit fasern verstaerkten thermoplastischen polymeren. | |
SE8205498L (sv) | Elektrounderlag utformat med ribbor | |
DE3685417D1 (de) | Elektrokatalytische gasdiffusionselektrode mit verwendung einer duennen schicht aus kohlenstoffgewebe. | |
JPS5770520A (en) | Liquid crystal element | |
EP0639863A3 (en) | Covered electrode for electrochemical cells. | |
IT1202322B (it) | Procedimento chimico per conferire proprieta' conduttrici antistatiche e antifiamma a materiali porosi | |
ES2010481A6 (es) | Metodo para depositar particulas y un sistema de aglomerante en un tejido de base. | |
NO883421L (no) | Elektromagnetisk-gjennomsiktig konstruksjon. | |
ES2019451B3 (es) | Material sandwich y su uso. | |
ES2130330T3 (es) | Cuerpo estratificado, procedimiento para su fabricacion y su utilizacion. | |
ATE60168T1 (de) | Brennstoffzelle mit zusammengesetzter elektrolytmatrix. | |
JPS6470105A (en) | Functional separation membrane | |
SE7903757L (sv) | Laminerad elektrod for ackumulatorer och liknande | |
ATE130354T1 (de) | Zweiseitig klebendes klebeband. | |
JPS54141152A (en) | Electrochromic display device | |
JPH05299077A (ja) | 複極式電極板 | |
RU94033295A (ru) | Способ получения пористого материала | |
SE8603220D0 (sv) | Sett att tillverka kompositelektrod | |
KR850006659A (ko) | 전지 및 그 제조법 | |
JPS5518402A (en) | Treatment of high polymer filmy material | |
ES8705709A3 (es) | Electrodo compuesto para baterias de acumuladores y simila- res | |
JPS54162766A (en) | Porous film and its manufacture | |
ES8606113A1 (es) | Procedimiento para la obtencion de materiales plasticos transpirables |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 298690 Country of ref document: ES |