AU6888500A - Platinum-ruthenium-palladium-osmium alloy for use as a fuel cell catalyst - Google Patents
Platinum-ruthenium-palladium-osmium alloy for use as a fuel cell catalystInfo
- Publication number
- AU6888500A AU6888500A AU68885/00A AU6888500A AU6888500A AU 6888500 A AU6888500 A AU 6888500A AU 68885/00 A AU68885/00 A AU 68885/00A AU 6888500 A AU6888500 A AU 6888500A AU 6888500 A AU6888500 A AU 6888500A
- Authority
- AU
- Australia
- Prior art keywords
- ruthenium
- palladium
- platinum
- fuel cell
- cell catalyst
- 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.)
- Abandoned
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
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
- H01M4/921—Alloys or mixtures with metallic elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/46—Ruthenium, rhodium, osmium or iridium
- B01J23/466—Osmium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C5/00—Alloys based on noble metals
- C22C5/04—Alloys based on a platinum group metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/42—Platinum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/44—Palladium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/46—Ruthenium, rhodium, osmium or iridium
- B01J23/462—Ruthenium
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
- H01M8/1023—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon, e.g. polyarylenes, polystyrenes or polybutadiene-styrenes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1039—Polymeric electrolyte materials halogenated, e.g. sulfonated polyvinylidene fluorides
-
- 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)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Catalysts (AREA)
- Inert Electrodes (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13128399P | 1999-04-27 | 1999-04-27 | |
US60131283 | 1999-04-27 | ||
US55867600A | 2000-04-26 | 2000-04-26 | |
US09558676 | 2000-04-26 | ||
PCT/US2000/011327 WO2000069009A2 (en) | 1999-04-27 | 2000-04-27 | Platinum-ruthenium-palladium-osmium alloy for use as a fuel cell catalyst |
Publications (1)
Publication Number | Publication Date |
---|---|
AU6888500A true AU6888500A (en) | 2000-11-21 |
Family
ID=26829316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU68885/00A Abandoned AU6888500A (en) | 1999-04-27 | 2000-04-27 | Platinum-ruthenium-palladium-osmium alloy for use as a fuel cell catalyst |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU6888500A (en) |
WO (1) | WO2000069009A2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6663998B2 (en) | 2001-04-05 | 2003-12-16 | The Technical University Of Denmark (Dtu) | Anode catalyst materials for use in fuel cells |
KR100442842B1 (en) * | 2002-02-19 | 2004-08-02 | 삼성전자주식회사 | Pt-Ru-M1-M2 quaternary catalyst based on Pt-Ru for Direct Methanol Fuel Cell(DMFC) |
US6855453B2 (en) * | 2002-12-30 | 2005-02-15 | Utc Fuel Cells, Llc | Fuel cell having a corrosion resistant and protected cathode catalyst layer |
GB0400166D0 (en) * | 2004-01-06 | 2004-02-11 | Ic Innovations Ltd | Catalyst |
US7419732B2 (en) | 2005-02-11 | 2008-09-02 | Gore Enterprise Holdings, Inc. | Method for reducing degradation in a fuel cell |
GB201702902D0 (en) * | 2017-02-23 | 2017-04-12 | Univ Swansea | First hexangonal close packed high-entropy alloy with outstanding stability under extreme conditionsand high electrocatalytic activity for methanoloxidation |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2056424B (en) * | 1979-08-08 | 1983-07-06 | Johnson Matthey Co Ltd | Decomposition of ozone |
JPH07116517A (en) * | 1993-10-29 | 1995-05-09 | Takeshi Masumoto | Methanol reforming catalyst, its production and methanol reforming method |
EP0690119A1 (en) * | 1994-06-28 | 1996-01-03 | Exxon Research And Engineering Company | Reforming catalysts containing noble metal and zinc and reforming process |
US5856036A (en) * | 1997-03-11 | 1999-01-05 | Illinois Institute Of Technology | Single phase ternary Pt-Ru-Os catalysts for direct oxidation fuel cells |
-
2000
- 2000-04-27 WO PCT/US2000/011327 patent/WO2000069009A2/en active Application Filing
- 2000-04-27 AU AU68885/00A patent/AU6888500A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2000069009A9 (en) | 2001-11-15 |
WO2000069009A3 (en) | 2001-07-19 |
WO2000069009A2 (en) | 2000-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |