WO2004023576A3 - Membrane electrode assemblies with hydrogen peroxide decomposition catalyst - Google Patents
Membrane electrode assemblies with hydrogen peroxide decomposition catalyst Download PDFInfo
- Publication number
- WO2004023576A3 WO2004023576A3 PCT/US2003/026159 US0326159W WO2004023576A3 WO 2004023576 A3 WO2004023576 A3 WO 2004023576A3 US 0326159 W US0326159 W US 0326159W WO 2004023576 A3 WO2004023576 A3 WO 2004023576A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- decomposition catalyst
- membrane
- peroxide decomposition
- hydrogen peroxide
- membrane electrode
- Prior art date
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
-
- 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
-
- 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
- H01M4/8605—Porous 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
- H01M4/88—Processes of manufacture
-
- 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
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0662—Treatment of gaseous reactants or gaseous residues, e.g. cleaning
-
- 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
- H01M8/1007—Fuel cells with solid electrolytes with both reactants being gaseous or vaporised
-
- 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
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003258314A AU2003258314A1 (en) | 2002-09-04 | 2003-08-21 | Membrane electrode assemblies with hydrogen peroxide decomposition catalyst |
EP03794492A EP1595297A4 (en) | 2002-09-04 | 2003-08-21 | Membrane electrode assemblies with hydrogen peroxide decomposition catalyst |
JP2004534309A JP4679148B2 (en) | 2002-09-04 | 2003-08-21 | Membrane electrode assembly, power generating fuel cell system, and method of operating a fuel cell |
BR0314334-1A BR0314334A (en) | 2002-09-04 | 2003-08-21 | Membrane electrode assembly, fuel cell system for energy production and process for operating fuel cell |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/235,074 | 2002-09-04 | ||
US10/235,074 US7112386B2 (en) | 2002-09-04 | 2002-09-04 | Membrane electrode assemblies with hydrogen peroxide decomposition catalyst |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004023576A2 WO2004023576A2 (en) | 2004-03-18 |
WO2004023576A3 true WO2004023576A3 (en) | 2004-07-15 |
Family
ID=31977505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2003/026159 WO2004023576A2 (en) | 2002-09-04 | 2003-08-21 | Membrane electrode assemblies with hydrogen peroxide decomposition catalyst |
Country Status (8)
Country | Link |
---|---|
US (1) | US7112386B2 (en) |
EP (1) | EP1595297A4 (en) |
JP (1) | JP4679148B2 (en) |
KR (1) | KR101081712B1 (en) |
CN (1) | CN100459251C (en) |
AU (1) | AU2003258314A1 (en) |
BR (1) | BR0314334A (en) |
WO (1) | WO2004023576A2 (en) |
Families Citing this family (89)
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US9118081B2 (en) | 2002-09-04 | 2015-08-25 | Audi Ag | Membrane electrode assemblies with hydrogen peroxide decomposition catalyst |
US7473485B2 (en) | 2002-09-04 | 2009-01-06 | Utc Power Corporation | Extended electrodes for PEM fuel cell applications |
US7507494B2 (en) * | 2004-03-04 | 2009-03-24 | Utc Power Corporation | Extended catalyzed layer for minimizing cross-over oxygen and consuming peroxide |
US7977005B2 (en) | 2002-10-08 | 2011-07-12 | GM Global Technology Operations LLC | Edge-protected catalyst-coated membrane electrode assemblies |
US8007949B2 (en) * | 2002-10-08 | 2011-08-30 | Bhaskar Sompalli | Edge-protected catalyst-coated diffusion media and membrane electrode assemblies |
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-
2003
- 2003-08-21 AU AU2003258314A patent/AU2003258314A1/en not_active Abandoned
- 2003-08-21 CN CNB038249480A patent/CN100459251C/en not_active Expired - Fee Related
- 2003-08-21 JP JP2004534309A patent/JP4679148B2/en not_active Expired - Lifetime
- 2003-08-21 BR BR0314334-1A patent/BR0314334A/en not_active IP Right Cessation
- 2003-08-21 EP EP03794492A patent/EP1595297A4/en not_active Withdrawn
- 2003-08-21 WO PCT/US2003/026159 patent/WO2004023576A2/en active Application Filing
- 2003-08-21 KR KR1020057003682A patent/KR101081712B1/en active IP Right Grant
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Also Published As
Publication number | Publication date |
---|---|
AU2003258314A8 (en) | 2004-03-29 |
WO2004023576A2 (en) | 2004-03-18 |
EP1595297A4 (en) | 2008-08-27 |
JP4679148B2 (en) | 2011-04-27 |
AU2003258314A1 (en) | 2004-03-29 |
BR0314334A (en) | 2005-07-26 |
KR20050035291A (en) | 2005-04-15 |
US20040043283A1 (en) | 2004-03-04 |
US7112386B2 (en) | 2006-09-26 |
EP1595297A2 (en) | 2005-11-16 |
CN100459251C (en) | 2009-02-04 |
CN1703791A (en) | 2005-11-30 |
KR101081712B1 (en) | 2011-11-09 |
JP2005538508A (en) | 2005-12-15 |
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