JP4367477B2 - 燃料電池 - Google Patents
燃料電池 Download PDFInfo
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- JP4367477B2 JP4367477B2 JP2006293689A JP2006293689A JP4367477B2 JP 4367477 B2 JP4367477 B2 JP 4367477B2 JP 2006293689 A JP2006293689 A JP 2006293689A JP 2006293689 A JP2006293689 A JP 2006293689A JP 4367477 B2 JP4367477 B2 JP 4367477B2
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- JP
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- Prior art keywords
- gasket
- fuel cell
- separator
- adhesive layer
- fuel
- 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.)
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- 239000000446 fuel Substances 0.000 title claims description 75
- 239000012790 adhesive layer Substances 0.000 claims description 48
- 229910052751 metal Inorganic materials 0.000 claims description 43
- 239000002184 metal Substances 0.000 claims description 43
- 239000010410 layer Substances 0.000 claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000005871 repellent Substances 0.000 claims description 7
- 210000004027 cell Anatomy 0.000 description 95
- 239000007789 gas Substances 0.000 description 26
- 239000000853 adhesive Substances 0.000 description 22
- 230000001070 adhesive effect Effects 0.000 description 22
- 229920005989 resin Polymers 0.000 description 21
- 239000011347 resin Substances 0.000 description 21
- 239000002737 fuel gas Substances 0.000 description 19
- 230000001590 oxidative effect Effects 0.000 description 19
- 239000003507 refrigerant Substances 0.000 description 17
- 239000000463 material Substances 0.000 description 15
- 238000010248 power generation Methods 0.000 description 14
- 238000007789 sealing Methods 0.000 description 14
- 239000012528 membrane Substances 0.000 description 13
- 239000003054 catalyst Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- 239000003795 chemical substances by application Substances 0.000 description 9
- 239000003792 electrolyte Substances 0.000 description 9
- -1 polyethylene Polymers 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 239000000470 constituent Substances 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 5
- 238000004891 communication Methods 0.000 description 5
- 229910052731 fluorine Inorganic materials 0.000 description 5
- 239000011737 fluorine Substances 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 229910000510 noble metal Inorganic materials 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000003575 carbonaceous material Substances 0.000 description 4
- 238000004132 cross linking Methods 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000005518 polymer electrolyte Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000003566 sealing material Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 229920002943 EPDM rubber Polymers 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920005672 polyolefin resin Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 230000002940 repellent Effects 0.000 description 3
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 3
- 238000004073 vulcanization Methods 0.000 description 3
- 229920000557 Nafion® Polymers 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 239000004962 Polyamide-imide Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 210000003850 cellular structure Anatomy 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229920002312 polyamide-imide Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 239000009719 polyimide resin Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 229920003934 Aciplex® Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229920003935 Flemion® Polymers 0.000 description 1
- 229920000544 Gore-Tex Polymers 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 229910021397 glassy carbon Inorganic materials 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
Images
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
- H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
- H01M8/0273—Sealing or supporting means around electrodes, matrices or membranes with sealing or supporting means in the form of a frame
-
- 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
- H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
- H01M8/0276—Sealing means characterised by their form
-
- 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
- H01M8/0297—Arrangements for joining electrodes, reservoir layers, heat exchange units or bipolar separators to each other
-
- 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
- H01M8/241—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
-
- 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
-
- 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)
Description
図1に、本実施形態に係る固体高分子電解質型の燃料電池10の一例の概略側面図を示す。また、図2に、本実施形態に係る燃料電池10におけるMEA(膜電極接合体)40の一例の概略断面図を示す。図1における各単セル19は、図2に示すMEA40と、セパレータとの積層体から構成される。
2H2 → 4H++4e−
で示される反応式(水素酸化反応)を経て、水素ガス(H2)から水素イオン(H+)と電子(e−)とが発生する。電子(e−)は拡散層13から外部回路を通り、空気極17の拡散層16から触媒層15に到達する。触媒層15において、供給される空気中の酸素(O2)と、電解質膜11を通過した水素イオン(H+)と、外部回路を通じて触媒層15に到達した電子(e−)により、
4H++O2+4e− → 2H2O
で示される反応式(酸素還元反応)を経て、水が生成する。このように燃料極14及び空気極17において化学反応が起こり、電荷が発生して電池として機能することになる。そして、一連の反応において排出される成分は水であるので、クリーンな電池が構成されることになる。
上記少なくともリップ部に非粘着層を備える燃料電池用のガスケットは、ガスケットを成形する成形工程と、非粘着処理剤をガスケットのリップ部表面の少なくとも一部に塗布する塗布工程と、非粘着処理剤を架橋させる架橋工程と、を含む方法により得られることが好ましい。
Claims (5)
- セパレータ間のシール部材としてガスケットを有する燃料電池であって、
前記ガスケットと、前記ガスケットのリップ部側と隣接するセパレータとの間に非粘着層を備えることを特徴とする燃料電池。 - 請求項1に記載の燃料電池であって、
前記セパレータは、メタルセパレータであることを特徴とする燃料電池。 - 請求項1に記載の燃料電池であって、
前記非粘着層は、前記隣接するセパレータよりも撥水性が高い撥水層であることを特徴とする燃料電池。 - 請求項1〜3のいずれか1項に記載の燃料電池であって、
前記非粘着層は、前記隣接するセパレータの少なくとも前記リップ部と接触する部分に設けられていることを特徴とする燃料電池。 - 請求項1〜3のいずれか1項に記載の燃料電池であって、
前記非粘着層は、前記ガスケットのリップ部の少なくとも前記セパレータと接触する部分に設けられていることを特徴とする燃料電池。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006293689A JP4367477B2 (ja) | 2006-10-30 | 2006-10-30 | 燃料電池 |
US12/375,539 US8288056B2 (en) | 2006-10-30 | 2007-10-29 | Fuel cell and gasket for fuel cell |
DE112007002574.3T DE112007002574B8 (de) | 2006-10-30 | 2007-10-29 | Brennstoffzelle und Dichtung für eine Brennstoffzelle |
CN2007800278706A CN101496204B (zh) | 2006-10-30 | 2007-10-29 | 燃料电池及燃料电池用衬垫 |
CA2658983A CA2658983C (en) | 2006-10-30 | 2007-10-29 | Fuel cell and gasket for fuel cell |
PCT/IB2007/003261 WO2008053317A1 (en) | 2006-10-30 | 2007-10-29 | Fuel cell and gasket for fuel cell |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006293689A JP4367477B2 (ja) | 2006-10-30 | 2006-10-30 | 燃料電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008112604A JP2008112604A (ja) | 2008-05-15 |
JP4367477B2 true JP4367477B2 (ja) | 2009-11-18 |
Family
ID=39048979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006293689A Active JP4367477B2 (ja) | 2006-10-30 | 2006-10-30 | 燃料電池 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8288056B2 (ja) |
JP (1) | JP4367477B2 (ja) |
CN (1) | CN101496204B (ja) |
CA (1) | CA2658983C (ja) |
DE (1) | DE112007002574B8 (ja) |
WO (1) | WO2008053317A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8277964B2 (en) | 2004-01-15 | 2012-10-02 | Jd Holding Inc. | System and method for optimizing efficiency and power output from a vanadium redox battery energy storage system |
EP2281858B1 (en) | 2009-07-03 | 2013-03-27 | Nissan Motor Co., Ltd. | Magnesium alloy member |
DE102009039900A1 (de) * | 2009-09-03 | 2011-03-10 | Daimler Ag | Membran-Baugruppe für einen Brennstoffzellenstapel sowie Brennstoffzellenstapel mit der Membran-Baugruppe |
US10141594B2 (en) * | 2011-10-07 | 2018-11-27 | Vrb Energy Inc. | Systems and methods for assembling redox flow battery reactor cells |
US9853454B2 (en) | 2011-12-20 | 2017-12-26 | Jd Holding Inc. | Vanadium redox battery energy storage system |
JP5874928B2 (ja) * | 2012-11-29 | 2016-03-02 | トヨタ自動車株式会社 | 燃料電池スタック |
GB2511930A (en) * | 2014-02-07 | 2014-09-17 | Daimler Ag | Separator plate assembly, fuel cell stack, vehicle and method for manufacturing a separator plate assembly |
DE202014002512U1 (de) | 2014-03-18 | 2015-06-25 | Reinz-Dichtungs-Gmbh | Elektrochemisches System |
DE102017220353B4 (de) | 2017-11-15 | 2020-10-08 | Audi Ag | Brennstoffzellenanordnung und Einheitszelle für einen Brennstoffzellenstapel |
CN113767490A (zh) * | 2019-09-18 | 2021-12-07 | Nok株式会社 | 燃料电池单元用分隔件的垫片制造方法 |
DE102021208647A1 (de) | 2021-08-09 | 2023-02-09 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zum Herstellen einer Zelllage sowie Zelllage für einen Brennstoffzellenstapel |
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JP2986701B2 (ja) * | 1995-01-20 | 1999-12-06 | 東海興業株式会社 | 連接物のジョイントシール材 |
JP3557693B2 (ja) * | 1995-02-03 | 2004-08-25 | Nok株式会社 | ガスケット材料の製造法 |
US5730446A (en) | 1995-06-20 | 1998-03-24 | Minnesota Mining And Manufacturing Company | Sealing strip suitable for sealing a hem flange |
JPH10140139A (ja) * | 1996-11-11 | 1998-05-26 | Aisin Chem Co Ltd | 成形紐状粘着シール材及びその製造方法 |
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JP4573021B2 (ja) * | 2004-06-21 | 2010-11-04 | Nok株式会社 | 燃料電池用ガスケット |
JP4815762B2 (ja) * | 2004-07-05 | 2011-11-16 | トヨタ自動車株式会社 | 燃料電池 |
JP2006024404A (ja) * | 2004-07-07 | 2006-01-26 | Toyota Motor Corp | 燃料電池 |
US7592088B2 (en) | 2004-08-25 | 2009-09-22 | Gm Global Technology Operations, Inc. | Seal configuration for fuel cell stack |
JP4727972B2 (ja) * | 2004-11-25 | 2011-07-20 | 本田技研工業株式会社 | 燃料電池スタック |
JP4936095B2 (ja) * | 2005-03-01 | 2012-05-23 | トヨタ自動車株式会社 | 燃料電池スタック |
JP2008034116A (ja) * | 2006-07-26 | 2008-02-14 | Toyota Motor Corp | 固体高分子型燃料電池 |
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DE112007002574B4 (de) | 2013-11-21 |
US20090253023A1 (en) | 2009-10-08 |
JP2008112604A (ja) | 2008-05-15 |
CN101496204B (zh) | 2013-04-24 |
CN101496204A (zh) | 2009-07-29 |
DE112007002574B8 (de) | 2014-02-06 |
CA2658983C (en) | 2012-01-24 |
US8288056B2 (en) | 2012-10-16 |
WO2008053317A1 (en) | 2008-05-08 |
CA2658983A1 (en) | 2008-05-08 |
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