DE1671482A1 - Katalysatorelektrode - Google Patents
KatalysatorelektrodeInfo
- Publication number
- DE1671482A1 DE1671482A1 DE19681671482 DE1671482A DE1671482A1 DE 1671482 A1 DE1671482 A1 DE 1671482A1 DE 19681671482 DE19681671482 DE 19681671482 DE 1671482 A DE1671482 A DE 1671482A DE 1671482 A1 DE1671482 A1 DE 1671482A1
- Authority
- DE
- Germany
- Prior art keywords
- catalyst
- layer
- electrode according
- plastic
- catalyst electrode
- 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.)
- Pending
Links
- 239000003054 catalyst Substances 0.000 title claims description 37
- -1 Polytetrafluoroethylene Polymers 0.000 claims description 23
- 239000004033 plastic Substances 0.000 claims description 22
- 229920003023 plastic Polymers 0.000 claims description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 21
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 18
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 18
- 239000004744 fabric Substances 0.000 claims description 15
- 229910002804 graphite Inorganic materials 0.000 claims description 12
- 239000010439 graphite Substances 0.000 claims description 12
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 239000003792 electrolyte Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 239000000446 fuel Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000011230 binding agent Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 230000001846 repelling effect Effects 0.000 claims 2
- XAEWZDYWZHIUCT-UHFFFAOYSA-N desipramine hydrochloride Chemical compound [H+].[Cl-].C1CC2=CC=CC=C2N(CCCNC)C2=CC=CC=C21 XAEWZDYWZHIUCT-UHFFFAOYSA-N 0.000 claims 1
- 239000002657 fibrous material Substances 0.000 claims 1
- 239000006185 dispersion Substances 0.000 description 8
- 239000000571 coke Substances 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 230000002209 hydrophobic effect Effects 0.000 description 4
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 4
- 229920000049 Carbon (fiber) Polymers 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229910001961 silver nitrate Inorganic materials 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 239000011231 conductive filler Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 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
- H01M4/96—Carbon-based electrodes
-
- 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)
- Laminated Bodies (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681671482 DE1671482A1 (de) | 1968-02-06 | 1968-02-06 | Katalysatorelektrode |
| CH1846268A CH516343A (de) | 1968-02-06 | 1968-12-10 | Katalysatorelektrode |
| AT1244168A AT293502B (de) | 1968-02-06 | 1968-12-20 | Katalysatorelektrode, insbesondere für Brennstoffzellen |
| FR1597129D FR1597129A (en)) | 1968-02-06 | 1968-12-24 | |
| GB6297/69A GB1240793A (en) | 1968-02-06 | 1969-02-05 | Electrode |
| BE728009D BE728009A (en)) | 1968-02-06 | 1969-02-06 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0114019 | 1968-02-06 | ||
| DE19681671482 DE1671482A1 (de) | 1968-02-06 | 1968-02-06 | Katalysatorelektrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1671482A1 true DE1671482A1 (de) | 1971-09-16 |
Family
ID=25754406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681671482 Pending DE1671482A1 (de) | 1968-02-06 | 1968-02-06 | Katalysatorelektrode |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT293502B (en)) |
| BE (1) | BE728009A (en)) |
| CH (1) | CH516343A (en)) |
| DE (1) | DE1671482A1 (en)) |
| FR (1) | FR1597129A (en)) |
| GB (1) | GB1240793A (en)) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0515984A1 (de) * | 1991-05-23 | 1992-12-02 | Daimler-Benz Aktiengesellschaft | Elektrochemischer Aktor |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH571276A5 (en)) * | 1970-12-16 | 1975-12-31 | United Aircraft Corp | |
| FR2138429A1 (en) * | 1971-05-25 | 1973-01-05 | Alsthom | Electrodes for electrochemical generators - from polymers contg carbon powder and fibre fillers |
| US4360417A (en) | 1980-07-03 | 1982-11-23 | Celanese Corporation | Dimensionally stable high surface area anode comprising graphitic carbon fibers |
| JPS60236461A (ja) * | 1984-04-04 | 1985-11-25 | Kureha Chem Ind Co Ltd | 燃料電池用電極基板及びその製造方法 |
| US4664988A (en) * | 1984-04-06 | 1987-05-12 | Kureha Kagaku Kogyo Kabushiki Kaisha | Fuel cell electrode substrate incorporating separator as an intercooler and process for preparation thereof |
| US4592968A (en) * | 1985-07-18 | 1986-06-03 | International Fuel Cells Corporation | Coke and graphite filled separator plate for electrochemical cells |
| US4647359A (en) * | 1985-10-16 | 1987-03-03 | Prototech Company | Electrocatalytic gas diffusion electrode employing thin carbon cloth layer |
-
1968
- 1968-02-06 DE DE19681671482 patent/DE1671482A1/de active Pending
- 1968-12-10 CH CH1846268A patent/CH516343A/de not_active IP Right Cessation
- 1968-12-20 AT AT1244168A patent/AT293502B/de not_active IP Right Cessation
- 1968-12-24 FR FR1597129D patent/FR1597129A/fr not_active Expired
-
1969
- 1969-02-05 GB GB6297/69A patent/GB1240793A/en not_active Expired
- 1969-02-06 BE BE728009D patent/BE728009A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0515984A1 (de) * | 1991-05-23 | 1992-12-02 | Daimler-Benz Aktiengesellschaft | Elektrochemischer Aktor |
Also Published As
| Publication number | Publication date |
|---|---|
| CH516343A (de) | 1971-12-15 |
| GB1240793A (en) | 1971-07-28 |
| AT293502B (de) | 1971-10-11 |
| FR1597129A (en)) | 1970-06-22 |
| BE728009A (en)) | 1969-08-06 |
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