FR2495841A1 - Electrode, notamment pour pile a combustible et son procede de fabrication - Google Patents
Electrode, notamment pour pile a combustible et son procede de fabrication Download PDFInfo
- Publication number
- FR2495841A1 FR2495841A1 FR8026058A FR8026058A FR2495841A1 FR 2495841 A1 FR2495841 A1 FR 2495841A1 FR 8026058 A FR8026058 A FR 8026058A FR 8026058 A FR8026058 A FR 8026058A FR 2495841 A1 FR2495841 A1 FR 2495841A1
- Authority
- FR
- France
- Prior art keywords
- nickel
- fuel cell
- microns
- electrode
- copper
- 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.)
- Granted
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 10
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 8
- 239000010949 copper Substances 0.000 title claims abstract description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims description 36
- 229910052759 nickel Inorganic materials 0.000 title claims description 18
- 238000000034 method Methods 0.000 claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 238000005234 chemical deposition Methods 0.000 claims abstract description 3
- 239000011148 porous material Substances 0.000 claims abstract description 3
- 239000002184 metal Substances 0.000 claims abstract 3
- 229910052751 metal Inorganic materials 0.000 claims abstract 3
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000000137 annealing Methods 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 2
- 230000008021 deposition Effects 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 229910052760 oxygen Inorganic materials 0.000 abstract description 2
- 239000001301 oxygen Substances 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
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
- H01M4/8605—Porous electrodes
- H01M4/8621—Porous electrodes containing only metallic or ceramic material, e.g. made by sintering or sputtering
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0002—Aqueous electrolytes
- H01M2300/0014—Alkaline electrolytes
-
- 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)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inert Electrodes (AREA)
- Fuel Cell (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8026058A FR2495841A1 (fr) | 1980-12-09 | 1980-12-09 | Electrode, notamment pour pile a combustible et son procede de fabrication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8026058A FR2495841A1 (fr) | 1980-12-09 | 1980-12-09 | Electrode, notamment pour pile a combustible et son procede de fabrication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2495841A1 true FR2495841A1 (fr) | 1982-06-11 |
| FR2495841B1 FR2495841B1 (enrdf_load_stackoverflow) | 1983-11-04 |
Family
ID=9248815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8026058A Granted FR2495841A1 (fr) | 1980-12-09 | 1980-12-09 | Electrode, notamment pour pile a combustible et son procede de fabrication |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2495841A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2618428A1 (fr) * | 1987-07-22 | 1989-01-27 | Rech Applic Electrochimique | Procede de preparation du para-aminophenol |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1370671A (fr) * | 1962-06-22 | 1964-08-28 | Varta Ag | Procédé de fabrication d'électrode homéoporeuse notamment pour applications électrochimiques et les articles tels que électrodes et cellule comprenant de telles électrodes ou électrodes similaires |
| US3462309A (en) * | 1967-03-31 | 1969-08-19 | Us Navy | Magnesium anode primary cell |
| FR2002893A7 (fr) * | 1968-02-29 | 1969-10-31 | Acec | Pile à combustible à basse température |
| DE1596213A1 (de) * | 1966-08-13 | 1971-04-01 | Rheinisch Westfaelisches Elek | Positive Elektrode fuer Luft/Zink-Zellen |
| DE1952915A1 (de) * | 1969-10-21 | 1971-04-29 | W Kampschulte & Cie Dr | Verfahren zur Herstellung von poroesen Elektroden fuer Gaselemente |
| FR2284690A1 (fr) * | 1974-09-16 | 1976-04-09 | Basf Wyandotte Corp | Cathode a revetement en ruthenium |
-
1980
- 1980-12-09 FR FR8026058A patent/FR2495841A1/fr active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1370671A (fr) * | 1962-06-22 | 1964-08-28 | Varta Ag | Procédé de fabrication d'électrode homéoporeuse notamment pour applications électrochimiques et les articles tels que électrodes et cellule comprenant de telles électrodes ou électrodes similaires |
| DE1596213A1 (de) * | 1966-08-13 | 1971-04-01 | Rheinisch Westfaelisches Elek | Positive Elektrode fuer Luft/Zink-Zellen |
| US3462309A (en) * | 1967-03-31 | 1969-08-19 | Us Navy | Magnesium anode primary cell |
| FR2002893A7 (fr) * | 1968-02-29 | 1969-10-31 | Acec | Pile à combustible à basse température |
| DE1952915A1 (de) * | 1969-10-21 | 1971-04-29 | W Kampschulte & Cie Dr | Verfahren zur Herstellung von poroesen Elektroden fuer Gaselemente |
| FR2284690A1 (fr) * | 1974-09-16 | 1976-04-09 | Basf Wyandotte Corp | Cathode a revetement en ruthenium |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2618428A1 (fr) * | 1987-07-22 | 1989-01-27 | Rech Applic Electrochimique | Procede de preparation du para-aminophenol |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2495841B1 (enrdf_load_stackoverflow) | 1983-11-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |