JPS4215448B1 - - Google Patents
Info
- Publication number
- JPS4215448B1 JPS4215448B1 JP5126665A JP5126665A JPS4215448B1 JP S4215448 B1 JPS4215448 B1 JP S4215448B1 JP 5126665 A JP5126665 A JP 5126665A JP 5126665 A JP5126665 A JP 5126665A JP S4215448 B1 JPS4215448 B1 JP S4215448B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- H01M4/88—Processes of manufacture
- H01M4/8825—Methods for deposition of the catalytic active composition
- H01M4/886—Powder spraying, e.g. wet or dry powder spraying, plasma spraying
-
- 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
- H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
- H01M4/8668—Binders
-
- 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
- H01M4/8867—Vapour deposition
- H01M4/8871—Sputtering
-
- 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
- H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
- H01M4/8882—Heat treatment, e.g. drying, baking
-
- 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
- H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
- H01M4/8892—Impregnation or coating of the catalyst layer, e.g. by an ionomer
-
- 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
- H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
- H01M4/8896—Pressing, rolling, calendering
-
- 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
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Inert Electrodes (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US392116A US3348975A (en) | 1964-08-26 | 1964-08-26 | Process for preparing fuel cell electrode containing 45% of a waterproofing agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4215448B1 true JPS4215448B1 (enExample) | 1967-08-26 |
Family
ID=23549307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5126665A Pending JPS4215448B1 (enExample) | 1964-08-26 | 1965-08-24 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3348975A (enExample) |
| JP (1) | JPS4215448B1 (enExample) |
| BE (1) | BE668822A (enExample) |
| FR (1) | FR1445915A (enExample) |
| GB (1) | GB1049004A (enExample) |
| NL (1) | NL6511156A (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3461044A (en) * | 1965-03-30 | 1969-08-12 | Gen Electric | Process for codepositing platinum metal and a wet-proofing polymer |
| FR1422542A (fr) * | 1965-06-09 | 1965-12-24 | American Cyanamid Co | électrode pour pile à combustible du type à électrolyte libre |
| US3493434A (en) * | 1968-02-12 | 1970-02-03 | Yardney International Corp | Zinc electrode |
| US3867199A (en) * | 1972-06-05 | 1975-02-18 | Communications Satellite Corp | Nickel hydrogen cell |
| US3877994A (en) * | 1972-10-25 | 1975-04-15 | Westinghouse Electric Corp | Catalytic paste and electrode |
| US5330860A (en) * | 1993-04-26 | 1994-07-19 | E. I. Du Pont De Nemours And Company | Membrane and electrode structure |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3125468A (en) * | 1964-03-17 | figures | ||
| US2805274A (en) * | 1953-07-16 | 1957-09-03 | Bjorkston Res Lab Inc | Battery electrode component |
| US3097974A (en) * | 1960-11-07 | 1963-07-16 | Air Prod & Chem | Fuel cell electrode |
| BE617375A (enExample) * | 1961-05-08 | 1900-01-01 | ||
| US3121029A (en) * | 1961-10-13 | 1964-02-11 | Electric Storage Battery Co | Electrodes and method of making the same |
| NL297213A (enExample) * | 1962-08-28 |
-
1964
- 1964-08-26 US US392116A patent/US3348975A/en not_active Expired - Lifetime
-
1965
- 1965-06-04 GB GB26838/65A patent/GB1049004A/en not_active Expired
- 1965-08-24 JP JP5126665A patent/JPS4215448B1/ja active Pending
- 1965-08-26 BE BE668822D patent/BE668822A/xx unknown
- 1965-08-26 FR FR29477A patent/FR1445915A/fr not_active Expired
- 1965-08-26 NL NL6511156A patent/NL6511156A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1445915A (fr) | 1966-07-15 |
| GB1049004A (en) | 1966-11-23 |
| US3348975A (en) | 1967-10-24 |
| BE668822A (enExample) | 1966-02-28 |
| NL6511156A (enExample) | 1966-02-28 |