DE10119377B4 - Method for operating a direct methanol fuel cell - Google Patents
Method for operating a direct methanol fuel cell Download PDFInfo
- Publication number
- DE10119377B4 DE10119377B4 DE10119377A DE10119377A DE10119377B4 DE 10119377 B4 DE10119377 B4 DE 10119377B4 DE 10119377 A DE10119377 A DE 10119377A DE 10119377 A DE10119377 A DE 10119377A DE 10119377 B4 DE10119377 B4 DE 10119377B4
- Authority
- DE
- Germany
- Prior art keywords
- operating
- fuel cell
- methanol fuel
- direct methanol
- direct
- 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 - Fee Related
Links
Classifications
-
- 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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
- H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
- H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
-
- 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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04186—Arrangements for control of reactant parameters, e.g. pressure or concentration of liquid-charged or electrolyte-charged reactants
-
- 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
- H01M8/1009—Fuel cells with solid electrolytes with one of the reactants being liquid, solid or liquid-charged
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10119377A DE10119377B4 (en) | 2001-04-19 | 2001-04-19 | Method for operating a direct methanol fuel cell |
PCT/DE2002/001175 WO2002086995A2 (en) | 2001-04-19 | 2002-03-30 | Fuel cell and method for operating the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10119377A DE10119377B4 (en) | 2001-04-19 | 2001-04-19 | Method for operating a direct methanol fuel cell |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10119377A1 DE10119377A1 (en) | 2002-10-31 |
DE10119377B4 true DE10119377B4 (en) | 2005-10-20 |
Family
ID=7682092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10119377A Expired - Fee Related DE10119377B4 (en) | 2001-04-19 | 2001-04-19 | Method for operating a direct methanol fuel cell |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE10119377B4 (en) |
WO (1) | WO2002086995A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008010711A1 (en) | 2008-02-21 | 2009-08-27 | Volkswagen Ag | Fuel cell system operating method for vehicle, involves designing control such that gas pressure of fuel and oxidant are coupled with each other by coupling control, and modifying gas flow rate without influence of gas pressure |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56118274A (en) * | 1980-02-20 | 1981-09-17 | Nissan Motor Co Ltd | Water-removing device for fuel cell |
JPS5816471A (en) * | 1981-07-20 | 1983-01-31 | Nissan Motor Co Ltd | Liquid fuel cell |
JPS6366860A (en) * | 1986-09-09 | 1988-03-25 | Hitachi Ltd | Methanol fuel cell |
US4769297A (en) * | 1987-11-16 | 1988-09-06 | International Fuel Cells Corporation | Solid polymer electrolyte fuel cell stack water management system |
US5064732A (en) * | 1990-02-09 | 1991-11-12 | International Fuel Cells Corporation | Solid polymer fuel cell system: high current density operation |
DE4430958C1 (en) * | 1994-08-31 | 1995-10-19 | Forschungszentrum Juelich Gmbh | Solid electrolyte high temperature fuel cell and fuel cell assembly |
DE19531852C1 (en) * | 1995-08-30 | 1996-12-19 | Forschungszentrum Juelich Gmbh | Fuel cell with drainage system for water or steam |
DE19701560A1 (en) * | 1997-01-17 | 1998-07-30 | Daimler Benz Ag | Fuel cell system |
WO1999027590A1 (en) * | 1997-11-25 | 1999-06-03 | California Institute Of Technology | Fuel cell elements with improved water handling capacity |
DE19930875A1 (en) * | 1999-07-05 | 2001-01-18 | Siemens Ag | High-temperature-polymer electrolyte-membrane (HTM) fuel cell e.g. for vehicle drive unit |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4543303A (en) * | 1982-07-09 | 1985-09-24 | United Technologies Corporation | Fuel cell battery with in cell oxidant-product liquid separators |
JPS61225774A (en) * | 1985-03-29 | 1986-10-07 | Shin Kobe Electric Mach Co Ltd | Acidic electrolyte type liquid fuel cell |
JPS63110555A (en) * | 1986-10-29 | 1988-05-16 | Hitachi Ltd | Laminate of fuel cell |
-
2001
- 2001-04-19 DE DE10119377A patent/DE10119377B4/en not_active Expired - Fee Related
-
2002
- 2002-03-30 WO PCT/DE2002/001175 patent/WO2002086995A2/en active Application Filing
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56118274A (en) * | 1980-02-20 | 1981-09-17 | Nissan Motor Co Ltd | Water-removing device for fuel cell |
JPS5816471A (en) * | 1981-07-20 | 1983-01-31 | Nissan Motor Co Ltd | Liquid fuel cell |
JPS6366860A (en) * | 1986-09-09 | 1988-03-25 | Hitachi Ltd | Methanol fuel cell |
US4769297A (en) * | 1987-11-16 | 1988-09-06 | International Fuel Cells Corporation | Solid polymer electrolyte fuel cell stack water management system |
US5064732A (en) * | 1990-02-09 | 1991-11-12 | International Fuel Cells Corporation | Solid polymer fuel cell system: high current density operation |
DE4430958C1 (en) * | 1994-08-31 | 1995-10-19 | Forschungszentrum Juelich Gmbh | Solid electrolyte high temperature fuel cell and fuel cell assembly |
DE19531852C1 (en) * | 1995-08-30 | 1996-12-19 | Forschungszentrum Juelich Gmbh | Fuel cell with drainage system for water or steam |
DE19701560A1 (en) * | 1997-01-17 | 1998-07-30 | Daimler Benz Ag | Fuel cell system |
WO1999027590A1 (en) * | 1997-11-25 | 1999-06-03 | California Institute Of Technology | Fuel cell elements with improved water handling capacity |
DE19930875A1 (en) * | 1999-07-05 | 2001-01-18 | Siemens Ag | High-temperature-polymer electrolyte-membrane (HTM) fuel cell e.g. for vehicle drive unit |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008010711A1 (en) | 2008-02-21 | 2009-08-27 | Volkswagen Ag | Fuel cell system operating method for vehicle, involves designing control such that gas pressure of fuel and oxidant are coupled with each other by coupling control, and modifying gas flow rate without influence of gas pressure |
DE102008010711B4 (en) | 2008-02-21 | 2018-04-26 | Audi Ag | Method for operating a fuel cell system and fuel cell system with a regulator assembly |
Also Published As
Publication number | Publication date |
---|---|
WO2002086995A2 (en) | 2002-10-31 |
WO2002086995A3 (en) | 2002-12-27 |
DE10119377A1 (en) | 2002-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20111102 |