FR2515878A1 - Methode de fabrication d'une electrode de pile a combustible a gaz - Google Patents
Methode de fabrication d'une electrode de pile a combustible a gaz Download PDFInfo
- Publication number
- FR2515878A1 FR2515878A1 FR8120781A FR8120781A FR2515878A1 FR 2515878 A1 FR2515878 A1 FR 2515878A1 FR 8120781 A FR8120781 A FR 8120781A FR 8120781 A FR8120781 A FR 8120781A FR 2515878 A1 FR2515878 A1 FR 2515878A1
- Authority
- FR
- France
- Prior art keywords
- water
- fuel cell
- repellent
- electrode
- pressure
- 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
- 238000000034 method Methods 0.000 title abstract description 15
- 238000004519 manufacturing process Methods 0.000 title abstract description 12
- 239000000446 fuel Substances 0.000 title abstract description 8
- 239000005871 repellent Substances 0.000 abstract description 22
- 239000000463 material Substances 0.000 abstract description 19
- 239000000843 powder Substances 0.000 abstract description 18
- 230000003197 catalytic effect Effects 0.000 abstract description 16
- 238000010298 pulverizing process Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 14
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 239000004809 Teflon Substances 0.000 description 4
- 229920006362 Teflon® Polymers 0.000 description 4
- 239000011888 foil Substances 0.000 description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000002940 repellent Effects 0.000 description 4
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- -1 polytetrafluoroethylene Polymers 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- BVCZEBOGSOYJJT-UHFFFAOYSA-N ammonium carbamate Chemical compound [NH4+].NC([O-])=O BVCZEBOGSOYJJT-UHFFFAOYSA-N 0.000 description 2
- KXDHJXZQYSOELW-UHFFFAOYSA-N carbonic acid monoamide Natural products NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 2
- 238000003487 electrochemical reaction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- YZSCPLGKKMSBMV-UHFFFAOYSA-N 5-fluoro-4-(8-fluoro-4-propan-2-yl-2,3-dihydro-1,4-benzoxazin-6-yl)-N-[5-(1-methylpiperidin-4-yl)pyridin-2-yl]pyrimidin-2-amine Chemical compound FC=1C(=NC(=NC=1)NC1=NC=C(C=C1)C1CCN(CC1)C)C1=CC2=C(OCCN2C(C)C)C(=C1)F YZSCPLGKKMSBMV-UHFFFAOYSA-N 0.000 description 1
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 1
- 240000003768 Solanum lycopersicum Species 0.000 description 1
- 235000012501 ammonium carbonate Nutrition 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 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
-
- 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)
- Inert Electrodes (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8120781A FR2515878A1 (fr) | 1981-11-04 | 1981-11-04 | Methode de fabrication d'une electrode de pile a combustible a gaz |
| EP82402016A EP0078748A1 (fr) | 1981-11-04 | 1982-11-02 | Méthode de fabrication d'une électrode de pile à combustible à gaz |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8120781A FR2515878A1 (fr) | 1981-11-04 | 1981-11-04 | Methode de fabrication d'une electrode de pile a combustible a gaz |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2515878A1 true FR2515878A1 (fr) | 1983-05-06 |
| FR2515878B1 FR2515878B1 (enExample) | 1984-08-17 |
Family
ID=9263736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8120781A Granted FR2515878A1 (fr) | 1981-11-04 | 1981-11-04 | Methode de fabrication d'une electrode de pile a combustible a gaz |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0078748A1 (enExample) |
| FR (1) | FR2515878A1 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10114646A1 (de) * | 2001-03-24 | 2002-09-26 | Xcellsis Gmbh | Herstellung einer festhaftenden, wasserabweisenden Katalysatorschicht |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1671456A1 (de) * | 1966-02-14 | 1971-10-21 | Matsushita Electric Ind Co Ltd | Gasdiffusionselektrode und Verfahren zu ihrer Herstellung |
| GB1273717A (en) * | 1968-04-25 | 1972-05-10 | Durham Chem | Improvements in and relating to methods of treating polytetrafluoroethylene tapes for use in electrochemical cells |
-
1981
- 1981-11-04 FR FR8120781A patent/FR2515878A1/fr active Granted
-
1982
- 1982-11-02 EP EP82402016A patent/EP0078748A1/fr not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1671456A1 (de) * | 1966-02-14 | 1971-10-21 | Matsushita Electric Ind Co Ltd | Gasdiffusionselektrode und Verfahren zu ihrer Herstellung |
| GB1273717A (en) * | 1968-04-25 | 1972-05-10 | Durham Chem | Improvements in and relating to methods of treating polytetrafluoroethylene tapes for use in electrochemical cells |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2515878B1 (enExample) | 1984-08-17 |
| EP0078748A1 (fr) | 1983-05-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |