IL98285A0 - Gas-recirculating electrode for electrochemical system - Google Patents
Gas-recirculating electrode for electrochemical systemInfo
- Publication number
- IL98285A0 IL98285A0 IL98285A IL9828591A IL98285A0 IL 98285 A0 IL98285 A0 IL 98285A0 IL 98285 A IL98285 A IL 98285A IL 9828591 A IL9828591 A IL 9828591A IL 98285 A0 IL98285 A0 IL 98285A0
- Authority
- IL
- Israel
- Prior art keywords
- anode
- cathode
- electrode
- gas
- hydrogen
- Prior art date
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
- H01M4/90—Selection of catalytic material
- H01M4/9091—Unsupported catalytic particles; loose particulate catalytic materials, e.g. in fluidised state
-
- 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
-
- 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
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
- H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
- H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
-
- 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
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
- H01M4/928—Unsupported catalytic particles; loose particulate catalytic materials, e.g. in fluidised state
-
- 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
- H01M8/10—Fuel cells with solid electrolytes
-
- 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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
-
- 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
- H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
- H01M8/182—Regeneration by thermal means
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Sustainable Development (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Inert Electrodes (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Fuel Cell (AREA)
- Hybrid Cells (AREA)
- Primary Cells (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/542,380 US5087534A (en) | 1990-06-22 | 1990-06-22 | Gas-recirculating electrode for electrochemical system |
Publications (1)
Publication Number | Publication Date |
---|---|
IL98285A0 true IL98285A0 (en) | 1992-06-21 |
Family
ID=24163582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL98285A IL98285A0 (en) | 1990-06-22 | 1991-05-27 | Gas-recirculating electrode for electrochemical system |
Country Status (14)
Country | Link |
---|---|
US (1) | US5087534A (xx) |
EP (1) | EP0463542B1 (xx) |
JP (1) | JPH04229960A (xx) |
KR (1) | KR920005817A (xx) |
AT (1) | ATE109596T1 (xx) |
AU (1) | AU618704B1 (xx) |
BR (1) | BR9102382A (xx) |
CA (1) | CA2042512A1 (xx) |
DE (1) | DE69103225D1 (xx) |
IL (1) | IL98285A0 (xx) |
MY (1) | MY106840A (xx) |
TR (1) | TR26580A (xx) |
TW (1) | TW233379B (xx) |
ZA (1) | ZA913988B (xx) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992022096A2 (en) * | 1991-06-04 | 1992-12-10 | Ballard Power Systems Inc. | Gasketed membrane electrode assembly for electrochemical fuel cells |
DE4206490C2 (de) * | 1992-03-02 | 1994-03-10 | Fraunhofer Ges Forschung | Elektrisch leitfähige Gasverteilerstruktur für eine Brennstoffzelle und Verfahren zu ihrer Herstellung |
JPH0668899A (ja) * | 1992-08-21 | 1994-03-11 | Tanaka Kikinzoku Kogyo Kk | 高分子固体電解質型電気化学セル |
ATE180105T1 (de) * | 1992-12-31 | 1999-05-15 | Ballard Power Systems | Membranelektrodenzusammenbau und abdichtung für brennstoffzellen |
AU1531695A (en) * | 1994-02-11 | 1995-08-29 | Siemens Aktiengesellschaft | Electro-chemical cell |
US6127054A (en) * | 1995-05-30 | 2000-10-03 | Agency Of Industrial Science And Technology | Method of and apparatus for power generation |
US6686076B2 (en) * | 2000-04-10 | 2004-02-03 | Excellatron Solid State, Llc | Electrochemical conversion system |
US6949303B1 (en) * | 2000-04-10 | 2005-09-27 | Johnson Electro Mechanical Systems, Llc | Electromechanical conversion system |
US6737180B2 (en) * | 2000-04-10 | 2004-05-18 | Johnson Electro Mechanical Systems, Llc | Electrochemical conversion system |
US6899967B2 (en) * | 2000-04-10 | 2005-05-31 | Excellatron Solid State, Llc | Electrochemical conversion system |
KR100728182B1 (ko) * | 2006-05-12 | 2007-06-13 | 삼성에스디아이 주식회사 | 연료 전지용 캐소드 촉매, 이를 포함하는 연료 전지용막-전극 어셈블리, 및 이를 포함하는 연료 전지 시스템 |
ES2552127B2 (es) * | 2015-07-30 | 2016-10-19 | Universitat D'alacant / Universidad De Alicante | Acumulador electroquímico ácido-base de flujo (AEABF) |
US11581599B2 (en) | 2020-02-12 | 2023-02-14 | Johnson Ip Holding, Llc | Johnson ambient energy converter |
KR20220150950A (ko) * | 2020-03-06 | 2022-11-11 | 제이텍 에너지 인코포레이티드 | 증기 농도 에너지 변환기 |
US20230332300A1 (en) * | 2020-10-02 | 2023-10-19 | Cam Med Inc. | Electrochemical systems and methods |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB972915A (en) * | 1960-01-30 | 1964-10-21 | Siemens Ag | Electrodialysis |
US3231426A (en) * | 1960-11-14 | 1966-01-25 | Electro Optical Systems Inc | Continuous concentration cell |
US4044193A (en) * | 1971-06-16 | 1977-08-23 | Prototech Company | Finely particulated colloidal platinum compound and sol for producing the same, and method of preparation of fuel cell electrodes and the like employing the same |
US4042755A (en) * | 1975-11-10 | 1977-08-16 | Michael Anbar | Method and apparatus for electrochemical generation of power from hydrogen |
US4166143A (en) * | 1977-01-24 | 1979-08-28 | Prototech Company | Control of the interaction of novel platinum-on-carbon electrocatalysts with fluorinated hydrocarbon resins in the preparation of fuel cell electrodes |
US4293396A (en) * | 1979-09-27 | 1981-10-06 | Prototech Company | Thin carbon-cloth-based electrocatalytic gas diffusion electrodes, and electrochemical cells comprising the same |
US4478696A (en) * | 1982-07-21 | 1984-10-23 | Prototech Company | Ionizable reducing and oxidizing gaseous supply means and process for catalytic barriers and electrodes |
US4495256A (en) * | 1984-01-26 | 1985-01-22 | The United States Of America As Represented By The Secretary Of The Navy | Dual electrochemical system |
US4677038A (en) * | 1984-10-29 | 1987-06-30 | Temple University Of The Commonwealth System Of Higher Education | Gas concentration cells for utilizing energy |
US4659634A (en) * | 1984-12-18 | 1987-04-21 | Struthers Ralph C | Methanol hydrogen fuel cell system |
US4738904A (en) * | 1986-10-14 | 1988-04-19 | Hughes Aircraft Company | Low temperature thermoelectrochemical system and method |
US4766044A (en) * | 1986-11-03 | 1988-08-23 | International Fuel Cells Corporation | Fuel cell recycling system |
DE3879680T2 (de) * | 1987-12-14 | 1993-07-01 | Hughes Aircraft Co | Gasdurchlaessige und ionendurchlaessige membran fuer elektrochemisches system. |
-
1990
- 1990-06-22 US US07/542,380 patent/US5087534A/en not_active Expired - Fee Related
-
1991
- 1991-05-14 CA CA002042512A patent/CA2042512A1/en not_active Abandoned
- 1991-05-22 TW TW080103984A patent/TW233379B/zh not_active IP Right Cessation
- 1991-05-23 MY MYPI91000867A patent/MY106840A/en unknown
- 1991-05-27 IL IL98285A patent/IL98285A0/xx unknown
- 1991-05-27 ZA ZA913988A patent/ZA913988B/xx unknown
- 1991-06-07 BR BR919102382A patent/BR9102382A/pt not_active Application Discontinuation
- 1991-06-17 AU AU78457/91A patent/AU618704B1/en not_active Ceased
- 1991-06-18 AT AT91109970T patent/ATE109596T1/de not_active IP Right Cessation
- 1991-06-18 DE DE69103225T patent/DE69103225D1/de not_active Expired - Lifetime
- 1991-06-18 EP EP91109970A patent/EP0463542B1/en not_active Expired - Lifetime
- 1991-06-20 JP JP3148719A patent/JPH04229960A/ja active Pending
- 1991-06-21 TR TR91/0638A patent/TR26580A/xx unknown
- 1991-06-21 KR KR1019910010310A patent/KR920005817A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU618704B1 (en) | 1992-01-02 |
JPH04229960A (ja) | 1992-08-19 |
US5087534A (en) | 1992-02-11 |
MY106840A (en) | 1995-08-30 |
TR26580A (tr) | 1995-03-15 |
KR920005817A (ko) | 1992-04-03 |
DE69103225D1 (de) | 1994-09-08 |
EP0463542A1 (en) | 1992-01-02 |
ZA913988B (en) | 1992-06-24 |
CA2042512A1 (en) | 1991-12-23 |
EP0463542B1 (en) | 1994-08-03 |
ATE109596T1 (de) | 1994-08-15 |
TW233379B (xx) | 1994-11-01 |
BR9102382A (pt) | 1992-01-14 |
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