SE380392B - METHOD OF PRODUCING CATALYST LAYERS FOR ELECTRODES IN ELECTROCHEMICAL CELLS, SPEC. FUEL CELLS AND DEVICE FOR THEREOF - Google Patents
METHOD OF PRODUCING CATALYST LAYERS FOR ELECTRODES IN ELECTROCHEMICAL CELLS, SPEC. FUEL CELLS AND DEVICE FOR THEREOFInfo
- Publication number
- SE380392B SE380392B SE7106171A SE617171A SE380392B SE 380392 B SE380392 B SE 380392B SE 7106171 A SE7106171 A SE 7106171A SE 617171 A SE617171 A SE 617171A SE 380392 B SE380392 B SE 380392B
- Authority
- SE
- Sweden
- Prior art keywords
- spec
- electrodes
- catalyst layers
- cells
- producing catalyst
- 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
- H01M4/88—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/11—Making porous workpieces or articles
- B22F3/1103—Making porous workpieces or articles with particular physical characteristics
- B22F3/1109—Inhomogenous pore distribution
-
- 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
- H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
- H01M4/8657—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites layered
-
- 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
- H01M4/8803—Supports for the deposition of the catalytic active composition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
-
- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Composite Materials (AREA)
- Inert Electrodes (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702023868 DE2023868A1 (en) | 1970-05-15 | 1970-05-15 | Method and device for producing catalyst layers for electrodes in electrochemical cells, in particular fuel elements |
Publications (1)
Publication Number | Publication Date |
---|---|
SE380392B true SE380392B (en) | 1975-11-03 |
Family
ID=5771238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7106171A SE380392B (en) | 1970-05-15 | 1971-05-12 | METHOD OF PRODUCING CATALYST LAYERS FOR ELECTRODES IN ELECTROCHEMICAL CELLS, SPEC. FUEL CELLS AND DEVICE FOR THEREOF |
Country Status (6)
Country | Link |
---|---|
CA (1) | CA955806A (en) |
CH (1) | CH524898A (en) |
DE (1) | DE2023868A1 (en) |
FR (1) | FR2090075B1 (en) |
GB (1) | GB1348540A (en) |
SE (1) | SE380392B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4116804A (en) * | 1976-11-17 | 1978-09-26 | E. I. Du Pont De Nemours And Company | Catalytically active porous nickel electrodes |
US4287232A (en) * | 1978-06-28 | 1981-09-01 | United Technologies Corporation | Dry floc method for making an electrochemical cell electrode |
FR2468218A1 (en) * | 1979-10-18 | 1981-04-30 | Alsthom Cgee | METHOD OF MANUFACTURING BY CALENDERING POROUS THIN STRIPS AND PRODUCTS OBTAINED, ESPECIALLY ELECTRODES FOR FUEL CELLS |
NL8003949A (en) * | 1980-07-09 | 1982-02-01 | Electrochem Energieconversie | METHOD FOR MANUFACTURING A COAT OF AN ELECTRODE FOR A CELL, IN PARTICULAR FOR A FUEL CELL. |
BE1008456A3 (en) * | 1994-06-07 | 1996-05-07 | Vito | METHOD FOR MANUFACTURING AN ELECTRODE GAS DIFFUSION. |
DE102004038413B4 (en) * | 2004-07-30 | 2006-09-28 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Method and device for producing a coating with spatially varying properties |
CN112537029B (en) * | 2020-11-16 | 2023-05-02 | 杭州德迪智能科技有限公司 | 3D printing device |
DE102021130670A1 (en) | 2021-11-23 | 2023-05-25 | Bayerische Motoren Werke Aktiengesellschaft | Multilayer electrode and method and device for producing the same |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2309018A (en) * | 1940-06-19 | 1943-01-19 | Gen Motors Corp | Method of making composite strip stock |
-
1970
- 1970-05-15 DE DE19702023868 patent/DE2023868A1/en active Pending
-
1971
- 1971-04-16 CH CH552171A patent/CH524898A/en not_active IP Right Cessation
- 1971-05-11 CA CA112,684A patent/CA955806A/en not_active Expired
- 1971-05-12 SE SE7106171A patent/SE380392B/en unknown
- 1971-05-14 GB GB1510171*[A patent/GB1348540A/en not_active Expired
- 1971-05-14 FR FR7117675A patent/FR2090075B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1348540A (en) | 1974-03-20 |
CA955806A (en) | 1974-10-08 |
FR2090075B1 (en) | 1976-07-09 |
FR2090075A1 (en) | 1972-01-14 |
CH524898A (en) | 1972-06-30 |
DE2023868A1 (en) | 1971-11-25 |
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