CH470912A - Verfahren zur kontinuierlichen Herstellung von Gasdiffusionselektroden, insbesondere für Brennstoffzellen - Google Patents
Verfahren zur kontinuierlichen Herstellung von Gasdiffusionselektroden, insbesondere für BrennstoffzellenInfo
- Publication number
- CH470912A CH470912A CH302265A CH302265A CH470912A CH 470912 A CH470912 A CH 470912A CH 302265 A CH302265 A CH 302265A CH 302265 A CH302265 A CH 302265A CH 470912 A CH470912 A CH 470912A
- Authority
- CH
- Switzerland
- Prior art keywords
- fuel cells
- gas diffusion
- continuous production
- diffusion electrodes
- electrodes
- 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
-
- 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
- B22F3/18—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by using pressure rollers
-
- 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
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/002—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of porous nature
-
- 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)
- Mechanical Engineering (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inert Electrodes (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0090128 | 1964-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH470912A true CH470912A (de) | 1969-04-15 |
Family
ID=7515577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH302265A CH470912A (de) | 1964-03-20 | 1965-03-03 | Verfahren zur kontinuierlichen Herstellung von Gasdiffusionselektroden, insbesondere für Brennstoffzellen |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH470912A (de) |
| DE (1) | DE1471649A1 (de) |
| GB (1) | GB1090994A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19548422A1 (de) * | 1995-12-22 | 1997-09-11 | Hoechst Ag | Materialverbunde und ihre kontinuierliche Herstellung |
| DE19548421B4 (de) * | 1995-12-22 | 2004-06-03 | Celanese Ventures Gmbh | Verfahren zur kontinuierlichen Herstellung von Membranelektrodeneinheiten |
-
1964
- 1964-03-20 DE DE19641471649 patent/DE1471649A1/de active Pending
-
1965
- 1965-03-03 CH CH302265A patent/CH470912A/de not_active IP Right Cessation
- 1965-03-22 GB GB12111/65A patent/GB1090994A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1471649A1 (de) | 1969-03-13 |
| GB1090994A (en) | 1967-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |