JP2007227277A - 燃料電池装置 - Google Patents
燃料電池装置 Download PDFInfo
- Publication number
- JP2007227277A JP2007227277A JP2006049524A JP2006049524A JP2007227277A JP 2007227277 A JP2007227277 A JP 2007227277A JP 2006049524 A JP2006049524 A JP 2006049524A JP 2006049524 A JP2006049524 A JP 2006049524A JP 2007227277 A JP2007227277 A JP 2007227277A
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- Prior art keywords
- fuel
- electrode
- water
- fuel cell
- gas flow
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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
- H01M4/8636—Inert electrodes with catalytic activity, e.g. for fuel cells with a gradient in another property than porosity
-
- 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
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
- H01M8/0263—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant having meandering or serpentine paths
-
- 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
- H01M8/04291—Arrangements for managing water in solid electrolyte fuel cell systems
-
- 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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
-
- 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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
- H01M8/2483—Details of groupings of fuel cells characterised by internal manifolds
-
- 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
- H01M2008/1095—Fuel cells with polymeric electrolytes
-
- 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
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- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Fuel Cell (AREA)
Abstract
【解決手段】電解質層を燃料極と酸素極とで挟持した燃料電池が、前記燃料極に沿って燃料ガス流路が形成されたセパレータを挟んで積層されているセルモジュールを有し、前記燃料ガス流路内において燃料ガスが重力方向に対してほぼ直交する方向に流通する燃料電池装置であって、前記燃料極は、前記燃料ガス流路内において水分が滞留する水滞留部に対応する部分に、触媒を含まない触媒不在部を備える。
【選択図】図1
Description
21 セルモジュール
22 セパレータ
26 水滞留部
31 固体高分子電解質膜
34b 触媒不在部
Claims (3)
- 電解質層を燃料極と酸素極とで挟持した燃料電池が、前記燃料極に沿って燃料ガス流路が形成されたセパレータを挟んで積層されているセルモジュールを有し、前記燃料ガス流路内において燃料ガスが重力方向に対してほぼ直交する方向に流通する燃料電池装置であって、
前記燃料極は、前記燃料ガス流路内において水分が滞留する水滞留部に対応する部分に、触媒を含まない触媒不在部を備えることを特徴とする燃料電池装置。 - 前記水滞留部は、前記燃料ガス流路内の下部に発生し、前記燃料ガスの流通する方向に延在する領域である請求項1に記載の燃料電池装置。
- 前記触媒不在部は撥水性を備える請求項1に記載の燃料電池装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006049524A JP5011749B2 (ja) | 2006-02-27 | 2006-02-27 | 燃料電池装置 |
PCT/JP2007/053665 WO2007099964A1 (ja) | 2006-02-27 | 2007-02-27 | 燃料電池装置 |
US12/224,435 US20090305109A1 (en) | 2006-02-27 | 2007-02-27 | Fuel Cell Device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006049524A JP5011749B2 (ja) | 2006-02-27 | 2006-02-27 | 燃料電池装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007227277A true JP2007227277A (ja) | 2007-09-06 |
JP2007227277A5 JP2007227277A5 (ja) | 2008-11-13 |
JP5011749B2 JP5011749B2 (ja) | 2012-08-29 |
Family
ID=38459069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006049524A Expired - Fee Related JP5011749B2 (ja) | 2006-02-27 | 2006-02-27 | 燃料電池装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20090305109A1 (ja) |
JP (1) | JP5011749B2 (ja) |
WO (1) | WO2007099964A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012138224A (ja) * | 2010-12-27 | 2012-07-19 | Honda Motor Co Ltd | 燃料電池 |
JP2014099346A (ja) * | 2012-11-15 | 2014-05-29 | Toshiba Fuel Cell Power Systems Corp | 燃料電池スタックおよび燃料電池システム |
JP2014127261A (ja) * | 2012-12-25 | 2014-07-07 | Honda Motor Co Ltd | 燃料電池 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130109888A1 (en) * | 2011-10-31 | 2013-05-02 | Korea Institute Of Science And Technology | Dme-fpso system for conversion of associated gas in oil fields and stranded gas in stranded gas fields, and process for production of dimethyl ether using the same |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07201346A (ja) * | 1993-12-29 | 1995-08-04 | Toyota Motor Corp | 燃料電池とその固体高分子電解質膜および電極 |
JP2001256985A (ja) * | 2000-03-13 | 2001-09-21 | Honda Motor Co Ltd | 燃料電池 |
JP2006059618A (ja) * | 2004-08-19 | 2006-03-02 | Japan Storage Battery Co Ltd | 固体高分子形燃料電池 |
JP2007066805A (ja) * | 2005-09-01 | 2007-03-15 | Matsushita Electric Ind Co Ltd | ガス拡散層、ガス拡散電極および膜電極接合体 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1341251A1 (de) * | 2002-02-28 | 2003-09-03 | OMG AG & Co. KG | PEM-Brennstoffzellenstapel |
JPWO2004075331A1 (ja) * | 2003-02-18 | 2006-06-01 | 日本電気株式会社 | 燃料電池およびその製造方法 |
-
2006
- 2006-02-27 JP JP2006049524A patent/JP5011749B2/ja not_active Expired - Fee Related
-
2007
- 2007-02-27 US US12/224,435 patent/US20090305109A1/en not_active Abandoned
- 2007-02-27 WO PCT/JP2007/053665 patent/WO2007099964A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07201346A (ja) * | 1993-12-29 | 1995-08-04 | Toyota Motor Corp | 燃料電池とその固体高分子電解質膜および電極 |
JP2001256985A (ja) * | 2000-03-13 | 2001-09-21 | Honda Motor Co Ltd | 燃料電池 |
JP2006059618A (ja) * | 2004-08-19 | 2006-03-02 | Japan Storage Battery Co Ltd | 固体高分子形燃料電池 |
JP2007066805A (ja) * | 2005-09-01 | 2007-03-15 | Matsushita Electric Ind Co Ltd | ガス拡散層、ガス拡散電極および膜電極接合体 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012138224A (ja) * | 2010-12-27 | 2012-07-19 | Honda Motor Co Ltd | 燃料電池 |
JP2014099346A (ja) * | 2012-11-15 | 2014-05-29 | Toshiba Fuel Cell Power Systems Corp | 燃料電池スタックおよび燃料電池システム |
JP2014127261A (ja) * | 2012-12-25 | 2014-07-07 | Honda Motor Co Ltd | 燃料電池 |
Also Published As
Publication number | Publication date |
---|---|
JP5011749B2 (ja) | 2012-08-29 |
US20090305109A1 (en) | 2009-12-10 |
WO2007099964A1 (ja) | 2007-09-07 |
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