JP5643146B2 - 燃料電池 - Google Patents
燃料電池 Download PDFInfo
- Publication number
- JP5643146B2 JP5643146B2 JP2011085540A JP2011085540A JP5643146B2 JP 5643146 B2 JP5643146 B2 JP 5643146B2 JP 2011085540 A JP2011085540 A JP 2011085540A JP 2011085540 A JP2011085540 A JP 2011085540A JP 5643146 B2 JP5643146 B2 JP 5643146B2
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- Prior art keywords
- separator
- outer peripheral
- fuel cell
- adhesive layer
- cooling medium
- Prior art date
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- 239000000446 fuel Substances 0.000 title claims description 40
- 230000002093 peripheral effect Effects 0.000 claims description 39
- 239000002826 coolant Substances 0.000 claims description 36
- 239000012528 membrane Substances 0.000 claims description 33
- 239000012790 adhesive layer Substances 0.000 claims description 31
- 229910052751 metal Inorganic materials 0.000 claims description 31
- 239000002184 metal Substances 0.000 claims description 31
- 239000000853 adhesive Substances 0.000 claims description 26
- 230000001070 adhesive effect Effects 0.000 claims description 24
- 239000003792 electrolyte Substances 0.000 claims description 23
- 239000004831 Hot glue Substances 0.000 claims description 9
- 239000007789 gas Substances 0.000 description 38
- 238000004891 communication Methods 0.000 description 36
- 239000002737 fuel gas Substances 0.000 description 32
- 239000007800 oxidant agent Substances 0.000 description 31
- 230000001590 oxidative effect Effects 0.000 description 31
- 238000004519 manufacturing process Methods 0.000 description 16
- 239000007787 solid Substances 0.000 description 10
- 239000005518 polymer electrolyte Substances 0.000 description 9
- 239000010410 layer Substances 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 229920006351 engineering plastic Polymers 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 229910001260 Pt alloy Inorganic materials 0.000 description 1
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 239000006687 ag medium Substances 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
- 229920005549 butyl rubber Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229920005560 fluorosilicone rubber Polymers 0.000 description 1
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000010409 thin film 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
- H01M8/0202—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
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0223—Composites
- H01M8/0228—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
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
- H01M8/0254—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form corrugated or undulated
-
- 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
-
- 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
- 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
- H01M8/24—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
- H01M8/02—Details
- H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
- H01M8/028—Sealing means characterised by their material
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
- Y10T156/1702—For plural parts or plural areas of single part
- Y10T156/1744—Means bringing discrete articles into assembled relationship
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Fuel Cell (AREA)
Description
14、72、76…電解質膜・電極構造体 16…固体高分子電解質膜
18…アノード側電極 20…カソード側電極
22、78、80…額縁部 24a…酸化剤ガス入口連通孔
24b…酸化剤ガス出口連通孔 26a…冷却媒体入口連通孔
26b…冷却媒体出口連通孔 28a…燃料ガス入口連通孔
28b…燃料ガス出口連通孔 32…アノードセパレータ
34…カソードセパレータ 34a、82…段差部
36…燃料ガス流路 38…酸化剤ガス流路
40a…冷却媒体供給孔部 40b…冷却媒体排出孔部
42…冷却媒体流路 43、84…接着剤層
50、65…製造装置 78a、80a…肉厚部
Claims (2)
- 電解質膜の両側に電極が設けられた電解質膜・電極構造体とセパレータとが積層される燃料電池であって、
互いに隣接する前記セパレータは、一方の前記セパレータの外周縁部に、他方の前記セパレータの平坦な外周縁部から離間する段差部を設けることにより、互いに隣接する前記セパレータの各外周縁部間には、ホットメルト接着シートである接着剤が充填されて接着剤層が形成され、
前記接着剤層は、前記段差部から各セパレータの外周端面を覆って設けられるとともに、
前記接着剤層を構成し、各セパレータの前記外周端面を覆う端面接着剤層は、他方の前記セパレータの前記外周端面において、前記段差部側の端部を覆い、且つ前記端部とは反対側の端部より内側に離間する外周端面内で終端することを特徴とする燃料電池。 - 請求項1記載の燃料電池において、前記セパレータは、金属セパレータであるとともに、
互いに隣接する前記セパレータ間には、冷却媒体をセパレータ面方向に流通させる冷却媒体流路が形成されることを特徴とする燃料電池。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011085540A JP5643146B2 (ja) | 2011-04-07 | 2011-04-07 | 燃料電池 |
DE102012205546A DE102012205546A1 (de) | 2011-04-07 | 2012-04-04 | Brennstoffzelle und vorrichtung zur herstellung einer brennstoffzelle |
US13/439,272 US9240609B2 (en) | 2011-04-07 | 2012-04-04 | Fuel cell and apparatus for producing fuel cell |
CN201210100042.3A CN102738493B (zh) | 2011-04-07 | 2012-04-06 | 燃料电池及其制造装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011085540A JP5643146B2 (ja) | 2011-04-07 | 2011-04-07 | 燃料電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012221693A JP2012221693A (ja) | 2012-11-12 |
JP5643146B2 true JP5643146B2 (ja) | 2014-12-17 |
Family
ID=46875356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011085540A Active JP5643146B2 (ja) | 2011-04-07 | 2011-04-07 | 燃料電池 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9240609B2 (ja) |
JP (1) | JP5643146B2 (ja) |
CN (1) | CN102738493B (ja) |
DE (1) | DE102012205546A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102939678B (zh) * | 2010-06-15 | 2015-04-15 | 日产自动车株式会社 | 燃料电池单元 |
US8895202B2 (en) * | 2012-01-13 | 2014-11-25 | Honda Motor Co., Ltd. | Fuel cell membrane electrode assembly |
US10381661B2 (en) * | 2015-07-16 | 2019-08-13 | Honda Motor Co., Ltd. | Resin frame equipped membrane electrode assembly for fuel cell |
US11043685B2 (en) | 2017-04-28 | 2021-06-22 | Honda Motor Co., Ltd. | Method and apparatus for producing resin frame equipped membrane electrode assembly |
JP6874723B2 (ja) * | 2018-03-14 | 2021-05-19 | トヨタ自動車株式会社 | 燃料電池スタック |
KR102687172B1 (ko) * | 2018-10-10 | 2024-07-22 | 현대자동차주식회사 | 연료전지 스택 |
CN111384411B (zh) * | 2018-12-29 | 2021-07-09 | 上海恒劲动力科技有限公司 | 一种燃料电池金属双极板 |
CN111106361B (zh) * | 2019-12-23 | 2021-03-30 | 清华大学 | 燃料电池堆、双极板及气体扩散层 |
JP2022128036A (ja) * | 2021-02-22 | 2022-09-01 | 本田技研工業株式会社 | 単位セル、及びそれを含む積層体の製造方法 |
CN118645648B (zh) * | 2024-08-13 | 2024-12-10 | 上海治臻新能源股份有限公司 | 一种燃料电池及燃料电池电堆 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19703214C2 (de) | 1997-01-29 | 2003-10-30 | Proton Motor Fuel Cell Gmbh | Membran-Elektrodeneinheit mit integriertem Dichtrand und Verfahren zu ihrer Herstellung |
JP3826636B2 (ja) | 1999-10-08 | 2006-09-27 | トヨタ自動車株式会社 | 燃料電池 |
CN1210827C (zh) * | 2000-09-15 | 2005-07-13 | 林恩技术公司 | 电化学电池部件的连接 |
JP4151314B2 (ja) * | 2001-06-18 | 2008-09-17 | トヨタ自動車株式会社 | 燃料電池 |
JP2003086229A (ja) * | 2001-09-10 | 2003-03-20 | Toyota Motor Corp | 燃料電池のスタック構造 |
JP2005158816A (ja) | 2003-11-20 | 2005-06-16 | Tdk Corp | 電気化学デバイスの製造方法及び電気化学デバイス |
JP2005317252A (ja) * | 2004-04-27 | 2005-11-10 | Aisin Seiki Co Ltd | 燃料電池 |
JP5038586B2 (ja) | 2004-04-30 | 2012-10-03 | トヨタ自動車株式会社 | 燃料電池のセパレータ、セパレータの接合方法、燃料電池 |
JP4771271B2 (ja) * | 2004-09-24 | 2011-09-14 | トヨタ自動車株式会社 | 単電池、単電池の製造方法、燃料電池、燃料電池の製造方法 |
JP4882221B2 (ja) | 2004-11-17 | 2012-02-22 | 日産自動車株式会社 | セパレータの接着方法 |
DE102005020332B4 (de) | 2005-04-26 | 2012-02-02 | Reinz-Dichtungs-Gmbh | Verfahren zum Herstellen einer Versorgungsplatte für elektrochemische Systeme, Versorgungsplatte und deren Verwendung |
WO2009072291A1 (ja) * | 2007-12-06 | 2009-06-11 | Panasonic Corporation | 電極-膜-枠接合体の製造方法 |
JP2009176490A (ja) | 2008-01-23 | 2009-08-06 | Toshiba Corp | 燃料電池および燃料電池用セパレータ |
JP5330135B2 (ja) * | 2009-07-22 | 2013-10-30 | 株式会社東芝 | 燃料電池 |
-
2011
- 2011-04-07 JP JP2011085540A patent/JP5643146B2/ja active Active
-
2012
- 2012-04-04 DE DE102012205546A patent/DE102012205546A1/de not_active Withdrawn
- 2012-04-04 US US13/439,272 patent/US9240609B2/en active Active
- 2012-04-06 CN CN201210100042.3A patent/CN102738493B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US20120258379A1 (en) | 2012-10-11 |
CN102738493B (zh) | 2015-06-03 |
CN102738493A (zh) | 2012-10-17 |
US9240609B2 (en) | 2016-01-19 |
JP2012221693A (ja) | 2012-11-12 |
DE102012205546A1 (de) | 2012-10-11 |
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