GB1144824A - Catalyst for a fuel cell electrode - Google Patents
Catalyst for a fuel cell electrodeInfo
- Publication number
- GB1144824A GB1144824A GB23464/66A GB2346466A GB1144824A GB 1144824 A GB1144824 A GB 1144824A GB 23464/66 A GB23464/66 A GB 23464/66A GB 2346466 A GB2346466 A GB 2346466A GB 1144824 A GB1144824 A GB 1144824A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuel cell
- catalyst
- cell electrode
- agent
- tungsten
- 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.)
- Expired
Links
- 239000000446 fuel Substances 0.000 title abstract 4
- 239000003054 catalyst Substances 0.000 title abstract 3
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 229920002972 Acrylic fiber Polymers 0.000 abstract 1
- 101100522123 Caenorhabditis elegans ptc-1 gene Proteins 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 239000012736 aqueous medium Substances 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 239000002480 mineral oil Substances 0.000 abstract 1
- 235000010446 mineral oil Nutrition 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 abstract 1
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 229910052703 rhodium Inorganic materials 0.000 abstract 1
- 239000010948 rhodium Substances 0.000 abstract 1
- 150000003283 rhodium Chemical class 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
- 229910001930 tungsten oxide Inorganic materials 0.000 abstract 1
- 238000004078 waterproofing Methods 0.000 abstract 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
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
- H01M4/928—Unsupported catalytic particles; loose particulate catalytic materials, e.g. in fluidised state
-
- 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
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
-
- 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
- H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
- H01M2004/8684—Negative electrodes
-
- 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
- H01M2300/0005—Acid electrolytes
-
- 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
- H01M2300/0005—Acid electrolytes
- H01M2300/0011—Sulfuric acid-based
-
- 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)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inert Electrodes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US522244A US3357863A (en) | 1966-01-21 | 1966-01-21 | Rhodium catalyst and fuel cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1144824A true GB1144824A (en) | 1969-03-12 |
Family
ID=24080071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB23464/66A Expired GB1144824A (en) | 1966-01-21 | 1966-05-25 | Catalyst for a fuel cell electrode |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3357863A (en:Method) |
| BE (1) | BE692936A (en:Method) |
| BR (1) | BR6786244D0 (en:Method) |
| DE (1) | DE1517988A1 (en:Method) |
| GB (1) | GB1144824A (en:Method) |
| NL (1) | NL6608305A (en:Method) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3499798A (en) * | 1967-11-01 | 1970-03-10 | Du Pont | Process of producing electric current in fuel cell using chromium dioxide catalyst |
| US3718418A (en) * | 1970-09-01 | 1973-02-27 | Inst Gas Technology | Co shift process |
| US3765947A (en) * | 1972-03-13 | 1973-10-16 | United Aircraft Corp | Method of making fuel cell electrode |
| WO2003081702A2 (en) * | 2002-03-21 | 2003-10-02 | Symyx Technologies, Inc. | Fuel cell catalyst containing pt and rh and at least one of w, sn and cu and optionally mo. |
| KR100658688B1 (ko) * | 2005-12-19 | 2006-12-15 | 삼성에스디아이 주식회사 | 연료 전지용 막-전극 어셈블리 및 이를 포함하는 연료 전지시스템 |
| KR20070095055A (ko) | 2006-03-20 | 2007-09-28 | 삼성에스디아이 주식회사 | 연료 전지용 막-전극 어셈블리, 이의 제조방법 및 이를포함하는 연료 전지 시스템 |
| KR20070099120A (ko) * | 2006-04-03 | 2007-10-09 | 삼성에스디아이 주식회사 | 연료 전지용 애노드 전극, 이를 포함하는 막-전극 어셈블리및 이를 포함하는 연료 전지 시스템 |
| KR20070119905A (ko) * | 2006-06-16 | 2007-12-21 | 삼성에스디아이 주식회사 | 연료 전지용 막-전극 어셈블리 및 이를 포함하는 연료 전지시스템 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2998377A (en) * | 1958-08-04 | 1961-08-29 | Gulf Research Development Co | Process for decolorizing petroleum ceresin |
| US3232887A (en) * | 1962-05-07 | 1966-02-01 | Nalco Chemical Co | Stabilized aqueous solutions for use in impregnating catalyst carriers and method of making same |
| NL301540A (en:Method) * | 1962-12-10 |
-
1966
- 1966-01-21 US US522244A patent/US3357863A/en not_active Expired - Lifetime
- 1966-05-25 GB GB23464/66A patent/GB1144824A/en not_active Expired
- 1966-06-15 NL NL6608305A patent/NL6608305A/xx unknown
- 1966-11-04 DE DE19661517988 patent/DE1517988A1/de active Pending
-
1967
- 1967-01-17 BR BR186244/67A patent/BR6786244D0/pt unknown
- 1967-01-20 BE BE692936D patent/BE692936A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE692936A (en:Method) | 1967-07-20 |
| NL6608305A (en:Method) | 1967-07-24 |
| US3357863A (en) | 1967-12-12 |
| BR6786244D0 (pt) | 1973-12-26 |
| DE1517988A1 (de) | 1970-07-23 |
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