CN101505869A - 用于燃料电池氧电极的多层催化剂 - Google Patents
用于燃料电池氧电极的多层催化剂 Download PDFInfo
- Publication number
- CN101505869A CN101505869A CNA200780026781XA CN200780026781A CN101505869A CN 101505869 A CN101505869 A CN 101505869A CN A200780026781X A CNA200780026781X A CN A200780026781XA CN 200780026781 A CN200780026781 A CN 200780026781A CN 101505869 A CN101505869 A CN 101505869A
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- CN
- China
- Prior art keywords
- metal
- cluster
- support materials
- nano
- mixed valence
- 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
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- 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
- H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
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- 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
- H01M4/9008—Organic or organo-metallic compounds
-
- 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
- H01M4/9075—Catalytic material supported on carriers, e.g. powder carriers
- H01M4/9083—Catalytic material supported on carriers, e.g. powder carriers on carbon or graphite
-
- 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
- H01M2004/8689—Positive electrodes
-
- 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
- H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
- H01M4/8652—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites as mixture
-
- 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
- H01M8/08—Fuel cells with aqueous electrolytes
- H01M8/083—Alkaline 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Catalysts (AREA)
- Inert Electrodes (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48666506A | 2006-07-14 | 2006-07-14 | |
US11/486,665 | 2006-07-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101505869A true CN101505869A (zh) | 2009-08-12 |
Family
ID=38923876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA200780026781XA Pending CN101505869A (zh) | 2006-07-14 | 2007-07-12 | 用于燃料电池氧电极的多层催化剂 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2041824B1 (zh) |
JP (1) | JP5197590B2 (zh) |
CN (1) | CN101505869A (zh) |
WO (1) | WO2008008405A2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11772089B2 (en) * | 2021-06-03 | 2023-10-03 | University Of South Carolina | Scalable method for production of supported catalysts |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009283213A (ja) * | 2008-05-21 | 2009-12-03 | Hitachi Ltd | 燃料電池用触媒,燃料電池用触媒の製造方法及び燃料電池用電極 |
US8569196B2 (en) * | 2008-08-26 | 2013-10-29 | Basf Se | Process for the continuous production of a catalyst |
JP6296879B2 (ja) * | 2014-04-23 | 2018-03-20 | 住友化学株式会社 | 電極およびそれを用いた空気二次電池 |
KR102272379B1 (ko) | 2017-06-23 | 2021-07-02 | 코오롱인더스트리 주식회사 | 유기 관능성 금속 산화물을 포함하는 전극, 이의 제조 방법, 이를 포함하는 막-전극 어셈블리, 및 상기 막-전극 어셈블리를 포함하는 연료 전지 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4113658A (en) | 1967-04-14 | 1978-09-12 | Stamicarbon, N.V. | Process for homogeneous deposition precipitation of metal compounds on support or carrier materials |
US4544473A (en) | 1980-05-12 | 1985-10-01 | Energy Conversion Devices, Inc. | Catalytic electrolytic electrode |
US4787964A (en) | 1987-05-11 | 1988-11-29 | Caterpillar Industrial Inc. | Gas diffusion electrodes, electrochemical cells and methods exhibiting improved voltage performance |
US6368751B1 (en) | 1999-10-08 | 2002-04-09 | Reves, Inc. | Electrochemical electrode for fuel cell |
US6465128B1 (en) * | 2000-08-03 | 2002-10-15 | The Gillette Company | Method of making a cathode or battery from a metal napthenate |
DE10163154A1 (de) * | 2001-12-20 | 2003-07-03 | Basell Polyolefine Gmbh | Pyrogene Kieselsäuren enthaltender Katalysatorfeststoff zur Olefinpolymerisation |
US7097933B2 (en) * | 2003-06-09 | 2006-08-29 | Ovonic Battery Company, Inc. | Catalyst for fuel cell oxygen electrodes |
US7727662B2 (en) | 2003-04-01 | 2010-06-01 | Ovonic Battery Company, Inc. | Low temperature alkaline fuel cell |
-
2007
- 2007-07-12 EP EP07810361A patent/EP2041824B1/en not_active Expired - Fee Related
- 2007-07-12 WO PCT/US2007/015840 patent/WO2008008405A2/en active Application Filing
- 2007-07-12 JP JP2009519517A patent/JP5197590B2/ja not_active Expired - Fee Related
- 2007-07-12 CN CNA200780026781XA patent/CN101505869A/zh active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11772089B2 (en) * | 2021-06-03 | 2023-10-03 | University Of South Carolina | Scalable method for production of supported catalysts |
Also Published As
Publication number | Publication date |
---|---|
EP2041824B1 (en) | 2013-02-20 |
JP2010514542A (ja) | 2010-05-06 |
EP2041824A2 (en) | 2009-04-01 |
WO2008008405A2 (en) | 2008-01-17 |
JP5197590B2 (ja) | 2013-05-15 |
WO2008008405A3 (en) | 2008-08-07 |
EP2041824A4 (en) | 2010-04-14 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yuasa (Tianjin) Industrial Co., Ltd. Assignor: GS Yuasa International Corporation Contract record no.: 2011990000074 Denomination of invention: Multilayer catalysts for fuel cell oxygen electrodes License type: Common License Open date: 20090812 Record date: 20110201 |
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C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090812 |
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EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Yuasa (Tianjin) Industrial Co., Ltd. Assignor: GS Yuasa International Corporation Contract record no.: 2011990000074 Date of cancellation: 20130217 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |