WO2009050852A1 - 燃料電池 - Google Patents
燃料電池 Download PDFInfo
- Publication number
- WO2009050852A1 WO2009050852A1 PCT/JP2008/002788 JP2008002788W WO2009050852A1 WO 2009050852 A1 WO2009050852 A1 WO 2009050852A1 JP 2008002788 W JP2008002788 W JP 2008002788W WO 2009050852 A1 WO2009050852 A1 WO 2009050852A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fuel
- electrode
- alcohol
- fuel cell
- carbon dioxide
- 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
- 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
- H01M8/0668—Removal of carbon monoxide or carbon dioxide
-
- 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
- H01M8/04—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
- H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
-
- 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)
Abstract
アルコール燃料を用いる固体高分子型燃料電池において、燃料保持部2と電極-電解質膜接合体(MEA)の燃料極8との間の燃料気化層4にアニオン交換性を有する多孔質体を具備させてアルコール液体燃料を気化供給することを特徴とする。燃料気化層4には一定量の二酸化炭素が吸着されて飽和すれば外部に放出されていくので、燃料気化層4を通過して燃料極に気化供給されるアルコール燃料も安定化して出力変動を著しく低減することが可能となる。また、本発明は燃料供給量を必要最低限にする必要のある高濃度燃料使用時に特に効果を発揮する。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009537899A JP5413196B2 (ja) | 2007-10-19 | 2008-10-03 | 燃料電池 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007272948 | 2007-10-19 | ||
JP2007-272948 | 2007-10-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009050852A1 true WO2009050852A1 (ja) | 2009-04-23 |
Family
ID=40567140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/002788 WO2009050852A1 (ja) | 2007-10-19 | 2008-10-03 | 燃料電池 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5413196B2 (ja) |
WO (1) | WO2009050852A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021075382A1 (ja) * | 2019-10-16 | 2021-04-22 | 株式会社ジェイテクト | 燃料電池システム |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004039307A (ja) * | 2002-06-28 | 2004-02-05 | Nec Corp | 燃料電池およびその使用方法 |
JP2004185919A (ja) * | 2002-12-02 | 2004-07-02 | Hitachi Maxell Ltd | 液体燃料電池 |
JP2006108028A (ja) * | 2004-10-08 | 2006-04-20 | Toshiba Corp | 燃料電池 |
JP2006252908A (ja) * | 2005-03-10 | 2006-09-21 | Konica Minolta Holdings Inc | 燃料電池 |
WO2006109645A1 (ja) * | 2005-04-08 | 2006-10-19 | Nec Corporation | 固体電解質型燃料電池及びその運転方法 |
-
2008
- 2008-10-03 WO PCT/JP2008/002788 patent/WO2009050852A1/ja active Application Filing
- 2008-10-03 JP JP2009537899A patent/JP5413196B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004039307A (ja) * | 2002-06-28 | 2004-02-05 | Nec Corp | 燃料電池およびその使用方法 |
JP2004185919A (ja) * | 2002-12-02 | 2004-07-02 | Hitachi Maxell Ltd | 液体燃料電池 |
JP2006108028A (ja) * | 2004-10-08 | 2006-04-20 | Toshiba Corp | 燃料電池 |
JP2006252908A (ja) * | 2005-03-10 | 2006-09-21 | Konica Minolta Holdings Inc | 燃料電池 |
WO2006109645A1 (ja) * | 2005-04-08 | 2006-10-19 | Nec Corporation | 固体電解質型燃料電池及びその運転方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021075382A1 (ja) * | 2019-10-16 | 2021-04-22 | 株式会社ジェイテクト | 燃料電池システム |
Also Published As
Publication number | Publication date |
---|---|
JPWO2009050852A1 (ja) | 2011-02-24 |
JP5413196B2 (ja) | 2014-02-12 |
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