BE643616A - - Google Patents
Info
- Publication number
- BE643616A BE643616A BE643616DA BE643616A BE 643616 A BE643616 A BE 643616A BE 643616D A BE643616D A BE 643616DA BE 643616 A BE643616 A BE 643616A
- Authority
- BE
- Belgium
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
- H01M4/8817—Treatment of supports before application of the catalytic active composition
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
-
- 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)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inert Electrodes (AREA)
- ing And Chemical Polishing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT106363A AT237701B (de) | 1963-02-11 | 1963-02-11 | Verfahren zur Herstellung poröser Elektroden für Brennstoffelemente |
| AT108263A AT259649B (de) | 1963-02-12 | 1963-02-12 | Verfahren zur Herstellung von porösen Elektroden für Brennstoffelemente |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE643616A true BE643616A (en:Method) | 1964-05-29 |
Family
ID=25594760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE643616D BE643616A (en:Method) | 1963-02-11 | 1964-02-10 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE643616A (en:Method) |
| DE (1) | DE1496216A1 (en:Method) |
| FR (1) | FR1397224A (en:Method) |
| GB (1) | GB1057271A (en:Method) |
-
1964
- 1964-01-15 FR FR960413A patent/FR1397224A/fr not_active Expired
- 1964-01-28 GB GB3530/64A patent/GB1057271A/en not_active Expired
- 1964-02-08 DE DE19641496216 patent/DE1496216A1/de active Pending
- 1964-02-10 BE BE643616D patent/BE643616A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1397224A (fr) | 1965-04-30 |
| DE1496216A1 (de) | 1969-04-03 |
| GB1057271A (en) | 1967-02-01 |