FR2027985A1 - Porous structure for fuel cells and their - electrodes - Google Patents
Porous structure for fuel cells and their - electrodesInfo
- Publication number
- FR2027985A1 FR2027985A1 FR7000368A FR7000368A FR2027985A1 FR 2027985 A1 FR2027985 A1 FR 2027985A1 FR 7000368 A FR7000368 A FR 7000368A FR 7000368 A FR7000368 A FR 7000368A FR 2027985 A1 FR2027985 A1 FR 2027985A1
- Authority
- FR
- France
- Prior art keywords
- electrodes
- fuel cells
- porous structure
- fuel cell
- metal
- 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.)
- Withdrawn
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
-
- 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
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/80—Porous plates, e.g. sintered carriers
- H01M4/808—Foamed, spongy materials
-
- 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
- Y02E60/10—Energy storage using batteries
-
- 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)
- Fuel Cell (AREA)
Abstract
Fuel cell electrode where a metal structure in the form of a three-dimensional network is so arranged that it encloses a large number of cellular chambers which are interconnected. The structure is produced by depositing a metal onto a porous material, such as polyurethane foam, using an electrical coating technique to produce fuel cell electrodes of uniformly distributed porosity.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB136969 | 1969-01-09 | ||
GB137169 | 1969-01-09 | ||
GB897469 | 1969-02-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2027985A1 true FR2027985A1 (en) | 1970-10-02 |
Family
ID=27253878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7000368A Withdrawn FR2027985A1 (en) | 1969-01-09 | 1970-01-07 | Porous structure for fuel cells and their - electrodes |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2000896A1 (en) |
FR (1) | FR2027985A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2400777A1 (en) * | 1977-08-15 | 1979-03-16 | United Technologies Corp | CARBON FOAM ELECTRODES FOR FUEL BATTERIES |
EP0402738A2 (en) * | 1989-06-16 | 1990-12-19 | Inco Limited | Nickel foam |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2618428A1 (en) * | 1987-07-22 | 1989-01-27 | Rech Applic Electrochimique | Process for the preparation of para-aminophenol |
DE3841621A1 (en) * | 1988-12-10 | 1990-07-12 | Draegerwerk Ag | ELECTROCHEMICAL MEASURING CELL WITH MICROSTRUCTURED CAPILLARY OPENINGS IN THE MEASURING ELECTRODE |
US6309742B1 (en) | 2000-01-28 | 2001-10-30 | Gore Enterprise Holdings, Inc. | EMI/RFI shielding gasket |
-
1970
- 1970-01-07 FR FR7000368A patent/FR2027985A1/en not_active Withdrawn
- 1970-01-09 DE DE19702000896 patent/DE2000896A1/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2400777A1 (en) * | 1977-08-15 | 1979-03-16 | United Technologies Corp | CARBON FOAM ELECTRODES FOR FUEL BATTERIES |
EP0402738A2 (en) * | 1989-06-16 | 1990-12-19 | Inco Limited | Nickel foam |
EP0402738A3 (en) * | 1989-06-16 | 1993-03-17 | Inco Limited | Nickel foam |
Also Published As
Publication number | Publication date |
---|---|
DE2000896A1 (en) | 1970-11-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |