JP2008047299A - 燃料電池 - Google Patents
燃料電池 Download PDFInfo
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- JP2008047299A JP2008047299A JP2006218783A JP2006218783A JP2008047299A JP 2008047299 A JP2008047299 A JP 2008047299A JP 2006218783 A JP2006218783 A JP 2006218783A JP 2006218783 A JP2006218783 A JP 2006218783A JP 2008047299 A JP2008047299 A JP 2008047299A
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- 239000000446 fuel Substances 0.000 title claims abstract description 54
- 238000010248 power generation Methods 0.000 claims abstract description 62
- 239000003792 electrolyte Substances 0.000 claims abstract description 5
- 239000007789 gas Substances 0.000 description 92
- 239000002737 fuel gas Substances 0.000 description 77
- 230000001590 oxidative effect Effects 0.000 description 52
- 239000007800 oxidant agent Substances 0.000 description 50
- 239000002826 coolant Substances 0.000 description 17
- 238000009792 diffusion process Methods 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 12
- 239000001257 hydrogen Substances 0.000 description 12
- 229910052739 hydrogen Inorganic materials 0.000 description 12
- 239000004020 conductor Substances 0.000 description 10
- 230000006870 function Effects 0.000 description 10
- 238000001514 detection method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 239000003054 catalyst Substances 0.000 description 6
- 239000012495 reaction gas Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
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- H—ELECTRICITY
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- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
- H01M8/0241—Composites
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- 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
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- H—ELECTRICITY
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- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
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- H—ELECTRICITY
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- 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
-
- 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
- H01M8/0267—Collectors; Separators, e.g. bipolar separators; Interconnectors having heating or cooling means, e.g. heaters or coolant flow channels
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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
- H01M8/00—Fuel cells; Manufacture thereof
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- 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
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- 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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- 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
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/04537—Electric variables
- H01M8/04544—Voltage
- H01M8/04559—Voltage of fuel cell stacks
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- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
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- H01M8/04761—Pressure; Flow of fuel cell exhausts
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- H01M8/1007—Fuel cells with solid electrolytes with both reactants being gaseous or vaporised
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- 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
- H01M8/242—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes comprising framed electrodes or intermediary frame-like gaskets
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- 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
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- 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
- H01M8/026—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant characterised by grooves, e.g. their pitch or depth
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- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
- H01M8/04746—Pressure; Flow
- H01M8/04753—Pressure; Flow of fuel cell reactants
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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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- 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
【解決手段】 燃料電池(100)は、アノード、電解質およびカソードを含む発電部(24)と、発電部のアノード側およびカソード側の少なくとも一方に設けられた多孔体流路(50,60)と、多孔体流路の発電部と反対側に設けられたセパレータ(10)とを備え、多孔体流路は、多孔体流路の平均気孔率よりも高い気孔率を有する高気孔率部位(51,61)と平均気孔率よりも低い気孔率を有する低気孔率部位とを備え、高気孔率部位は、低気孔率部位を介してガス排出側マニホールド(41b,42b)と連通している。
【選択図】 図3
Description
20 シールガスケット一体型MEA
21 MEA
41a 燃料ガス供給マニホールド
41b 燃料ガス排出マニホールド
42a 酸化剤ガス排出マニホールド
42b 酸化剤ガス排出マニホールド
50,60 多孔体流路
51,61 切欠き
54 低気孔率部
62 溝
63 貫通孔
100,200 燃料電池
140 バルブ
300 燃料電池システム
Claims (9)
- アノード、電解質およびカソードを含む発電部と、
前記発電部のアノード側およびカソード側の少なくとも一方に設けられた多孔体流路と、
前記多孔体流路の前記発電部と反対側に設けられたセパレータとを備え、
前記多孔体流路は、前記多孔体流路の平均気孔率よりも高い気孔率を有する高気孔率部位と、前記平均気孔率よりも低い気孔率を有する低気孔率部位と、を備え、
前記高気孔率部位は、前記低気孔率部位を介してガス排出側マニホールドと連通していることを特徴とする燃料電池。 - 前記高気孔率部位は、ガス供給側からガス排出側に伸びていることを特徴とする請求項1記載の燃料電池。
- 前記高気孔率部位は、ガス供給側マニホールドと接続されていることを特徴とする請求項1または2記載の燃料電池。
- 前記多孔体流路は、前記高気孔率部位を複数備えることを特徴とする請求項1〜3のいずれかに記載の燃料電池。
- 前記複数の高気孔率部位の長さは、互いに異なっていることを特徴とする請求項4記載の燃料電池。
- 前記アノードから排出されるガスの流動を停止させる流動停止手段をさらに備え、
前記多孔体流路は、少なくとも前記発電部のアノード側に設けられていることを特徴とする請求項1〜5のいずれかに記載の燃料電池。 - 前記アノードに供給されるガスの圧損よりも大きくなるように前記アノードから排出されるガスの圧損を調整する圧損調整手段をさらに備え、
前記多孔体流路は、少なくとも前記発電部のアノード側に設けられていることを特徴とする請求項1〜5のいずれかに記載の燃料電池。 - 前記高気孔率部位は、空間であることを特徴とする請求項1〜7のいずれかに記載の燃料電池。
- 前記セパレータは、平板形状を有することを特徴とする請求項1〜8のいずれかに記載の燃料電池。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006218783A JP4876766B2 (ja) | 2006-08-10 | 2006-08-10 | 燃料電池 |
PCT/IB2007/002286 WO2008017935A2 (en) | 2006-08-10 | 2007-08-08 | Fuel cell |
CA2660579A CA2660579C (en) | 2006-08-10 | 2007-08-08 | Fuel cell having a porous-body flow passage |
EP07825010A EP2070141B1 (en) | 2006-08-10 | 2007-08-08 | Fuel cell |
US12/376,842 US8227130B2 (en) | 2006-08-10 | 2007-08-08 | Fuel cell |
CN2007800297016A CN101501900B (zh) | 2006-08-10 | 2007-08-08 | 燃料电池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006218783A JP4876766B2 (ja) | 2006-08-10 | 2006-08-10 | 燃料電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008047299A true JP2008047299A (ja) | 2008-02-28 |
JP4876766B2 JP4876766B2 (ja) | 2012-02-15 |
Family
ID=38870252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006218783A Expired - Fee Related JP4876766B2 (ja) | 2006-08-10 | 2006-08-10 | 燃料電池 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8227130B2 (ja) |
EP (1) | EP2070141B1 (ja) |
JP (1) | JP4876766B2 (ja) |
CN (1) | CN101501900B (ja) |
CA (1) | CA2660579C (ja) |
WO (1) | WO2008017935A2 (ja) |
Cited By (3)
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JP2013069647A (ja) * | 2011-09-26 | 2013-04-18 | Nippon Soken Inc | 燃料電池 |
WO2022168333A1 (ja) * | 2021-02-08 | 2022-08-11 | 株式会社エノモト | ガス拡散層、セパレータ及び電気化学反応装置 |
JP7615603B2 (ja) | 2020-10-15 | 2025-01-17 | スズキ株式会社 | 燃料電池 |
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JP5463661B2 (ja) * | 2008-03-25 | 2014-04-09 | 日産自動車株式会社 | 燃料電池スタック |
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GB201807793D0 (en) | 2018-05-14 | 2018-06-27 | Oxford Nanopore Tech Ltd | Method |
JP7081517B2 (ja) * | 2019-01-31 | 2022-06-07 | トヨタ紡織株式会社 | 燃料電池用セパレータ |
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CN113346101B (zh) * | 2021-05-26 | 2023-05-02 | 中国科学院广州能源研究所 | 一种无双极板的多孔流场燃料电池单体及串并联电堆结构 |
JP2024521417A (ja) | 2021-06-11 | 2024-05-31 | アモジー インコーポレイテッド | アンモニアを処理するためのシステムおよび方法 |
US11539063B1 (en) | 2021-08-17 | 2022-12-27 | Amogy Inc. | Systems and methods for processing hydrogen |
US11912574B1 (en) | 2022-10-06 | 2024-02-27 | Amogy Inc. | Methods for reforming ammonia |
US11866328B1 (en) | 2022-10-21 | 2024-01-09 | Amogy Inc. | Systems and methods for processing ammonia |
US11795055B1 (en) | 2022-10-21 | 2023-10-24 | Amogy Inc. | Systems and methods for processing ammonia |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5880272A (ja) * | 1981-11-07 | 1983-05-14 | Sanyo Electric Co Ltd | 燃料電池 |
JPS59182871A (ja) * | 1983-01-28 | 1984-10-17 | ナシヨナル・スタ−チ・アンド・ケミカル・コ−ポレイシヨン | 非くつつき性のホツトメルト接着剤 |
JPS60154464A (ja) * | 1984-01-23 | 1985-08-14 | Toshiba Corp | 溶融炭酸塩燃料電池 |
JP2000123850A (ja) * | 1998-10-15 | 2000-04-28 | Fuji Electric Co Ltd | 固体高分子電解質型燃料電池 |
JP2001338669A (ja) * | 2000-05-30 | 2001-12-07 | Nissan Motor Co Ltd | 燃料電池システムおよび改質器の温度制御方法 |
JP2004139827A (ja) * | 2002-10-17 | 2004-05-13 | Honda Motor Co Ltd | 拡散層セパレータ接合体とその製造方法、および燃料電池、燃料電池スタック |
JP2005116205A (ja) * | 2003-10-03 | 2005-04-28 | Toyota Motor Corp | 燃料電池 |
JP2005294121A (ja) * | 2004-04-01 | 2005-10-20 | Toyota Motor Corp | ガス拡散層およびそれを用いた燃料電池 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5364711A (en) * | 1992-04-01 | 1994-11-15 | Kabushiki Kaisha Toshiba | Fuel cell |
JPH06168728A (ja) | 1992-07-15 | 1994-06-14 | Honda Motor Co Ltd | 燃料電池 |
IT1270878B (it) | 1993-04-30 | 1997-05-13 | Permelec Spa Nora | Migliorata cella elettrochimica utilizzante membrane a scambio ionico e piatti bipolari metallici |
DE19840517A1 (de) * | 1998-09-04 | 2000-03-16 | Manhattan Scientifics Inc | Gasdiffusionsstruktur senkrecht zur Membran von Polymerelektrolyt-Membran Brennstoffzellen |
EP1601035A1 (en) | 1999-09-21 | 2005-11-30 | Matsushita Electric Industrial Co., Ltd. | Polymer electrolyte fuel cell and method for producing the same |
JP2002170581A (ja) | 2000-11-30 | 2002-06-14 | Matsushita Electric Ind Co Ltd | 高分子電解質型燃料電池 |
US20040086775A1 (en) * | 2002-11-06 | 2004-05-06 | Lloyd Greg A. | Fuel cell having a variable gas diffusion layer |
US6991864B2 (en) | 2003-09-23 | 2006-01-31 | Utc Fuel Cells, Llc | Storage of fuel cell energy during startup and shutdown |
JP2005302422A (ja) * | 2004-04-08 | 2005-10-27 | Nissan Motor Co Ltd | 燃料電池システム |
DE102005052019B4 (de) * | 2004-11-02 | 2017-03-30 | Honda Motor Co., Ltd. | Verfahren zum Steuern/Regeln eines Leerlaufstopps eines Brennstoffzellensystems |
JP5034160B2 (ja) | 2004-11-26 | 2012-09-26 | 日産自動車株式会社 | 燃料電池システム |
GB2422716B (en) | 2005-01-26 | 2007-08-22 | Intelligent Energy Ltd | Multi-layer fuel cell diffuser |
JP4996132B2 (ja) * | 2006-05-16 | 2012-08-08 | 本田技研工業株式会社 | 燃料電池およびその製造方法 |
-
2006
- 2006-08-10 JP JP2006218783A patent/JP4876766B2/ja not_active Expired - Fee Related
-
2007
- 2007-08-08 EP EP07825010A patent/EP2070141B1/en not_active Not-in-force
- 2007-08-08 CN CN2007800297016A patent/CN101501900B/zh not_active Expired - Fee Related
- 2007-08-08 WO PCT/IB2007/002286 patent/WO2008017935A2/en active Application Filing
- 2007-08-08 CA CA2660579A patent/CA2660579C/en not_active Expired - Fee Related
- 2007-08-08 US US12/376,842 patent/US8227130B2/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5880272A (ja) * | 1981-11-07 | 1983-05-14 | Sanyo Electric Co Ltd | 燃料電池 |
JPS59182871A (ja) * | 1983-01-28 | 1984-10-17 | ナシヨナル・スタ−チ・アンド・ケミカル・コ−ポレイシヨン | 非くつつき性のホツトメルト接着剤 |
JPS60154464A (ja) * | 1984-01-23 | 1985-08-14 | Toshiba Corp | 溶融炭酸塩燃料電池 |
JP2000123850A (ja) * | 1998-10-15 | 2000-04-28 | Fuji Electric Co Ltd | 固体高分子電解質型燃料電池 |
JP2001338669A (ja) * | 2000-05-30 | 2001-12-07 | Nissan Motor Co Ltd | 燃料電池システムおよび改質器の温度制御方法 |
JP2004139827A (ja) * | 2002-10-17 | 2004-05-13 | Honda Motor Co Ltd | 拡散層セパレータ接合体とその製造方法、および燃料電池、燃料電池スタック |
JP2005116205A (ja) * | 2003-10-03 | 2005-04-28 | Toyota Motor Corp | 燃料電池 |
JP2005294121A (ja) * | 2004-04-01 | 2005-10-20 | Toyota Motor Corp | ガス拡散層およびそれを用いた燃料電池 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013069647A (ja) * | 2011-09-26 | 2013-04-18 | Nippon Soken Inc | 燃料電池 |
JP7615603B2 (ja) | 2020-10-15 | 2025-01-17 | スズキ株式会社 | 燃料電池 |
WO2022168333A1 (ja) * | 2021-02-08 | 2022-08-11 | 株式会社エノモト | ガス拡散層、セパレータ及び電気化学反応装置 |
JP7595094B2 (ja) | 2021-02-08 | 2024-12-05 | 株式会社エノモト | ガス拡散層、セパレータ及び電気化学反応装置 |
Also Published As
Publication number | Publication date |
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WO2008017935A2 (en) | 2008-02-14 |
CA2660579A1 (en) | 2008-02-14 |
US20100003560A1 (en) | 2010-01-07 |
CA2660579C (en) | 2012-05-29 |
CN101501900A (zh) | 2009-08-05 |
US8227130B2 (en) | 2012-07-24 |
WO2008017935A3 (en) | 2008-07-10 |
EP2070141B1 (en) | 2012-12-05 |
EP2070141A2 (en) | 2009-06-17 |
CN101501900B (zh) | 2011-12-07 |
JP4876766B2 (ja) | 2012-02-15 |
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