WO2007148761B1 - 燃料電池 - Google Patents
燃料電池Info
- Publication number
- WO2007148761B1 WO2007148761B1 PCT/JP2007/062532 JP2007062532W WO2007148761B1 WO 2007148761 B1 WO2007148761 B1 WO 2007148761B1 JP 2007062532 W JP2007062532 W JP 2007062532W WO 2007148761 B1 WO2007148761 B1 WO 2007148761B1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- gas
- flow
- flow passage
- passage
- channel
- 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.)
- Ceased
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
- H01M8/02—Details
-
- 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
- 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
- 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
- H01M4/8657—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites layered
-
- 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
- H01M4/96—Carbon-based electrodes
-
- 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
- H01M8/023—Porous and characterised by the material
- H01M8/0241—Composites
- H01M8/0245—Composites in the form of layered or coated products
-
- 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
- H01M8/04171—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 using adsorbents, wicks or hydrophilic material
-
- 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
-
- 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
-
- 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
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0206—Metals or alloys
-
- 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
-
- 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)
- 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)
- Composite Materials (AREA)
- Fuel Cell (AREA)
- Inert Electrodes (AREA)
Abstract
Claims
条約第 1 9条 (1 ) に基づく説明書 請求の範囲第 1、 2、 3、 4、 6および 8を削除した。 請求の範囲第 5、 7および 9〜1 2をそれぞれ独立項にした。 請求の範囲第 9〜 1 1項は、下流流路および上流流路に流れるガスの流れ対向するこ とを明確にした。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007800009841A CN101346842B (zh) | 2006-06-21 | 2007-06-21 | 燃料电池 |
| DE112007000054.6T DE112007000054B4 (de) | 2006-06-21 | 2007-06-21 | Brennstoffzelle |
| US12/065,572 US8557466B2 (en) | 2006-06-21 | 2007-06-21 | Fuel cell including separator with gas flow channels |
| JP2008522518A JP4312257B2 (ja) | 2006-06-21 | 2007-06-21 | 燃料電池 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006171995 | 2006-06-21 | ||
| JP2006-171995 | 2006-06-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2007148761A1 WO2007148761A1 (ja) | 2007-12-27 |
| WO2007148761B1 true WO2007148761B1 (ja) | 2008-02-14 |
Family
ID=38833499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2007/062532 Ceased WO2007148761A1 (ja) | 2006-06-21 | 2007-06-21 | 燃料電池 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8557466B2 (ja) |
| JP (5) | JP4312257B2 (ja) |
| KR (1) | KR100984934B1 (ja) |
| CN (3) | CN101728552B (ja) |
| DE (1) | DE112007000054B4 (ja) |
| WO (1) | WO2007148761A1 (ja) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101728552B (zh) * | 2006-06-21 | 2012-11-07 | 松下电器产业株式会社 | 燃料电池 |
| JP4437166B2 (ja) * | 2008-03-11 | 2010-03-24 | パナソニック株式会社 | 膜電極接合体 |
| DE102008017600B4 (de) * | 2008-04-07 | 2010-07-15 | Zentrum für Sonnenenergie- und Wasserstoff-Forschung Baden-Württemberg Gemeinnützige Stiftung | Gasverteilerfeldplatte mit verbesserter Gasverteilung für eine Brennstoffzelle und eine solche enthaltende Brennstoffzelle |
| US8546038B2 (en) * | 2008-05-19 | 2013-10-01 | Panasonic Corporation | Fuel cell separator having reactant gas channels with different cross sections and fuel cell comprising the same |
| WO2009141990A1 (ja) * | 2008-05-19 | 2009-11-26 | パナソニック株式会社 | 燃料電池用セパレータ及びそれを備える燃料電池 |
| KR100949423B1 (ko) * | 2008-05-28 | 2010-03-24 | 파나소닉 주식회사 | 연료전지 |
| EP2287113B1 (en) * | 2008-06-13 | 2015-03-18 | Panasonic Corporation | Fuel processor |
| CN102150311B (zh) * | 2008-09-12 | 2014-10-29 | 松下电器产业株式会社 | 高分子电解质型燃料电池以及具备该电池的燃料电池堆 |
| JP4575524B2 (ja) * | 2008-11-12 | 2010-11-04 | パナソニック株式会社 | 燃料電池 |
| JP4903770B2 (ja) * | 2008-11-26 | 2012-03-28 | 本田技研工業株式会社 | 燃料電池 |
| JP2010218817A (ja) * | 2009-03-16 | 2010-09-30 | Nippon Soken Inc | 燃料電池 |
| WO2010109917A1 (ja) * | 2009-03-27 | 2010-09-30 | パナソニック株式会社 | 固体高分子形燃料電池スタック |
| EP2515367B1 (en) * | 2009-12-14 | 2017-04-05 | Panasonic Intellectual Property Management Co., Ltd. | Polyelectrolyte fuel cell, fuel cell stack provided with same, fuel cell system, and operation method for fuel cell system |
| WO2011096355A1 (ja) * | 2010-02-02 | 2011-08-11 | 本田技研工業株式会社 | 固体高分子型燃料電池用膜電極構造体および固体高分子型燃料電池 |
| US8846269B2 (en) * | 2010-03-17 | 2014-09-30 | Panasonic Corporation | Polymer electrolyte fuel cell and fuel cell stack comprising the same |
| WO2011118138A1 (ja) * | 2010-03-25 | 2011-09-29 | パナソニック株式会社 | 直接酸化型燃料電池 |
| EP2735046B1 (en) * | 2011-06-24 | 2017-01-11 | Cellera, Inc. | Use of ammonia as source of hydrogen fuel and as a getter for air-co2 in alkaline membrane fuel cells |
| JP5259888B1 (ja) * | 2011-08-02 | 2013-08-07 | パナソニック株式会社 | 高分子電解質形燃料電池 |
| WO2013042283A1 (ja) * | 2011-09-21 | 2013-03-28 | パナソニック株式会社 | 高分子電解質形燃料電池及びそれを備える燃料電池システム |
| KR101636613B1 (ko) * | 2014-08-04 | 2016-07-06 | 고려대학교 산학협력단 | 연료전지용 분리판 및 이를 갖는 고온형 고분자 전해질 연료전지 |
| JP6718163B2 (ja) * | 2017-01-30 | 2020-07-08 | 国立大学法人岐阜大学 | 水素生成装置を備えた燃料電池システム |
| JP7096645B2 (ja) * | 2017-02-22 | 2022-07-06 | 森村Sofcテクノロジー株式会社 | 電気化学反応単位および電気化学反応セルスタック |
| JP7096642B2 (ja) * | 2017-03-31 | 2022-07-06 | 森村Sofcテクノロジー株式会社 | 電気化学反応単位および電気化学反応セルスタック |
| JP7096644B2 (ja) * | 2017-03-31 | 2022-07-06 | 森村Sofcテクノロジー株式会社 | 電気化学反応単位および電気化学反応セルスタック |
| JP7096643B2 (ja) * | 2017-03-31 | 2022-07-06 | 森村Sofcテクノロジー株式会社 | 電気化学反応単位および電気化学反応セルスタック |
| DE102019200946A1 (de) * | 2019-01-25 | 2020-07-30 | Robert Bosch Gmbh | Bipolarplatte für eine Brennstoffzelle und Brennstoffzelle |
| CN112687907B (zh) * | 2019-10-17 | 2022-05-10 | 未势能源科技有限公司 | 极板和燃料电池 |
| JP7226392B2 (ja) * | 2020-05-15 | 2023-02-21 | トヨタ自動車株式会社 | 燃料電池スタック |
| JP7354928B2 (ja) * | 2020-05-22 | 2023-10-03 | トヨタ自動車株式会社 | 燃料電池用のガス拡散層 |
| JP7707749B2 (ja) * | 2021-08-24 | 2025-07-15 | トヨタ紡織株式会社 | 燃料電池用のセパレータ |
| KR102817829B1 (ko) * | 2022-02-09 | 2025-06-09 | 한국기계연구원 | 연료전지용 판형 매니폴드 및 이를 포함하는 연료전지 시스템 |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56134473A (en) | 1980-03-25 | 1981-10-21 | Toshiba Corp | Unit cell for fuel cell |
| US4292379A (en) * | 1980-04-28 | 1981-09-29 | Westinghouse Electric Corp. | Variable area fuel cell process channels |
| JPS57138781A (en) * | 1981-02-20 | 1982-08-27 | Hitachi Ltd | Fuel cell |
| CA1243569A (en) | 1983-01-28 | 1988-10-25 | Martin D. Thaler | Non-blocking hot melt adhesives |
| JPS59182871U (ja) * | 1983-05-24 | 1984-12-05 | 北陸電力株式会社 | 燃料電池のガス分離板 |
| JPS6262413A (ja) | 1985-09-13 | 1987-03-19 | Alps Electric Co Ltd | 磁気ヘツドの製造方法 |
| JP3459300B2 (ja) * | 1994-08-02 | 2003-10-20 | マツダ株式会社 | 固体高分子型燃料電池 |
| US5776625A (en) * | 1997-06-18 | 1998-07-07 | H Power Corporation | Hydrogen-air fuel cell |
| JP4205774B2 (ja) * | 1998-03-02 | 2009-01-07 | 本田技研工業株式会社 | 燃料電池 |
| DE19840517A1 (de) | 1998-09-04 | 2000-03-16 | Manhattan Scientifics Inc | Gasdiffusionsstruktur senkrecht zur Membran von Polymerelektrolyt-Membran Brennstoffzellen |
| US6194095B1 (en) * | 1998-12-15 | 2001-02-27 | Robert G. Hockaday | Non-bipolar fuel cell stack configuration |
| JP3807708B2 (ja) | 1999-02-22 | 2006-08-09 | 東海カーボン株式会社 | 固体高分子型燃料電池用セパレータ部材の製造方法 |
| EP1063717B1 (en) * | 1999-06-22 | 2011-09-28 | Sanyo Electric Co., Ltd. | Stable and high-performance fuel cell |
| KR100427166B1 (ko) * | 1999-08-27 | 2004-04-14 | 마쯔시다덴기산교 가부시키가이샤 | 고분자 전해질형 연료전지 |
| DE10042744A1 (de) * | 2000-08-31 | 2002-03-28 | Omg Ag & Co Kg | PEM-Brennstoffzellenstapel |
| US6551736B1 (en) * | 2000-10-30 | 2003-04-22 | Teledyne Energy Systems, Inc. | Fuel cell collector plates with improved mass transfer channels |
| JP4032633B2 (ja) | 2000-11-10 | 2008-01-16 | トヨタ自動車株式会社 | 燃料電池 |
| JP2002164064A (ja) * | 2000-11-27 | 2002-06-07 | Nissan Motor Co Ltd | 固体電解質型燃料電池用単セル、セパレータ及びスタック |
| JP3804503B2 (ja) | 2001-09-28 | 2006-08-02 | 日産自動車株式会社 | 燃料電池セパレータ |
| GB2382455B (en) * | 2001-11-07 | 2004-10-13 | Intelligent Energy Ltd | Fuel cell fluid flow field plates |
| KR100429685B1 (ko) * | 2001-12-17 | 2004-05-03 | 한국과학기술연구원 | 소형 고분자 전해질 연료전지용 다공성 가스분배판, 및 이를 포함하여 제조된 분리판 |
| JP3991681B2 (ja) | 2001-12-28 | 2007-10-17 | 大同特殊鋼株式会社 | 金属セパレータおよびこれを用いた燃料電池 |
| AU2003251287A1 (en) * | 2002-03-26 | 2003-10-27 | The Regents Of The University Of California | Enhanced flow field and bipolar plate for a fuel cell |
| JP4475378B2 (ja) * | 2003-02-05 | 2010-06-09 | 三菱電機株式会社 | 燃料電池 |
| CN100423341C (zh) * | 2003-03-03 | 2008-10-01 | 百拉得动力系统公司 | 环境压力下采用部分空气加湿的燃料电池系统的操作方法 |
| JP4403706B2 (ja) * | 2003-03-18 | 2010-01-27 | 富士電機ホールディングス株式会社 | 固体高分子形燃料電池 |
| JP2005228619A (ja) | 2004-02-13 | 2005-08-25 | Honda Motor Co Ltd | 燃料電池 |
| JP4928067B2 (ja) | 2004-03-25 | 2012-05-09 | 本田技研工業株式会社 | 燃料電池及び燃料電池用金属セパレータ |
| JP2006049197A (ja) | 2004-08-06 | 2006-02-16 | Nissan Motor Co Ltd | 燃料電池の冷却構造 |
| JP2006171995A (ja) | 2004-12-14 | 2006-06-29 | Mitsubishi Electric Corp | 制御用計算機 |
| CN101728552B (zh) * | 2006-06-21 | 2012-11-07 | 松下电器产业株式会社 | 燃料电池 |
-
2007
- 2007-06-21 CN CN2009102592968A patent/CN101728552B/zh not_active Expired - Fee Related
- 2007-06-21 JP JP2008522518A patent/JP4312257B2/ja not_active Expired - Fee Related
- 2007-06-21 DE DE112007000054.6T patent/DE112007000054B4/de not_active Expired - Fee Related
- 2007-06-21 CN CN2007800009841A patent/CN101346842B/zh not_active Expired - Fee Related
- 2007-06-21 WO PCT/JP2007/062532 patent/WO2007148761A1/ja not_active Ceased
- 2007-06-21 US US12/065,572 patent/US8557466B2/en active Active
- 2007-06-21 CN CN200910259297A patent/CN101728553A/zh active Pending
- 2007-06-21 KR KR1020087006730A patent/KR100984934B1/ko not_active Expired - Fee Related
-
2009
- 2009-03-27 JP JP2009080364A patent/JP4309966B1/ja not_active Expired - Fee Related
- 2009-03-27 JP JP2009080363A patent/JP4309965B1/ja not_active Expired - Fee Related
- 2009-05-11 JP JP2009114959A patent/JP4383504B2/ja not_active Expired - Fee Related
- 2009-09-04 JP JP2009204975A patent/JP4431192B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP4309965B1 (ja) | 2009-08-05 |
| JP2010045035A (ja) | 2010-02-25 |
| US20090162717A1 (en) | 2009-06-25 |
| CN101346842B (zh) | 2012-04-18 |
| DE112007000054B4 (de) | 2015-06-03 |
| JP4431192B2 (ja) | 2010-03-10 |
| JPWO2007148761A1 (ja) | 2009-11-19 |
| JP4309966B1 (ja) | 2009-08-05 |
| JP2009176754A (ja) | 2009-08-06 |
| KR20080037100A (ko) | 2008-04-29 |
| JP4383504B2 (ja) | 2009-12-16 |
| CN101346842A (zh) | 2009-01-14 |
| US8557466B2 (en) | 2013-10-15 |
| WO2007148761A1 (ja) | 2007-12-27 |
| CN101728553A (zh) | 2010-06-09 |
| CN101728552A (zh) | 2010-06-09 |
| KR100984934B1 (ko) | 2010-10-01 |
| CN101728552B (zh) | 2012-11-07 |
| DE112007000054T5 (de) | 2008-08-07 |
| JP2009176746A (ja) | 2009-08-06 |
| JP2009176745A (ja) | 2009-08-06 |
| JP4312257B2 (ja) | 2009-08-12 |
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