JP4240156B2 - 燃料電池セルと燃料電池 - Google Patents
燃料電池セルと燃料電池 Download PDFInfo
- Publication number
- JP4240156B2 JP4240156B2 JP2008270594A JP2008270594A JP4240156B2 JP 4240156 B2 JP4240156 B2 JP 4240156B2 JP 2008270594 A JP2008270594 A JP 2008270594A JP 2008270594 A JP2008270594 A JP 2008270594A JP 4240156 B2 JP4240156 B2 JP 4240156B2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- electrolyte membrane
- fuel cell
- polymer electrolyte
- electrode
- 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.)
- Expired - Fee Related
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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
-
- 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
-
- 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
- H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
- H01M8/028—Sealing means characterised by their 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
- H01M8/02—Details
- H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
- H01M8/0286—Processes for forming seals
-
- 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
- H01M8/2457—Grouping of fuel cells, e.g. stacking of fuel cells 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
-
- 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
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
によって図10(b)に示すように樹脂圧によって片寄りして変形してしまって、安定した支持状態を得られない問題がある。
図1と図2は本発明の実施の形態1を示す。
図3と図4は本発明の実施の形態2を示す。
図5は本発明の実施の形態3を示す。
図6は本発明の実施の形態4を示す。
41 電気出力部
42 電解質膜−電極接合体
43a セパレータ
43b セパレータ
44 高分子電解質膜
45 枠体
46a アノード極(燃料極)
46b カソード極(酸化剤極)
47a 一方の枠
47c 他方の枠
49 突起(シール部)
50 開口
51 押圧部材
52 貫通孔
64b カソード極
Claims (3)
- 高分子電解質膜の縁を枠体で支持した燃料電池セルであって、
前記枠体を、高分子電解質膜の縁を間に挟んで接合された一方の枠と他方の枠とで構成し、
前記他方の枠は、前記一方の枠よりもヤング率が小さい樹脂材料で形成されており、かつ前記一方の枠の前記他方の枠との接合面とは反対側の両枠の面にシール部を形成した
燃料電池セル。 - 前記他方の枠には、前記高分子電解質膜が露出する開口が形成されている
請求項1記載の燃料電池セル。 - 請求項1または請求項2記載の燃料電池セルを複数個直列に接続された積層構造のスタックに対して、各燃料電池セルのアノード極とカソード極に燃料ガスと酸化ガスを供給するよう構成した
燃料電池。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008270594A JP4240156B2 (ja) | 2007-04-13 | 2008-10-21 | 燃料電池セルと燃料電池 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007105376 | 2007-04-13 | ||
JP2008270594A JP4240156B2 (ja) | 2007-04-13 | 2008-10-21 | 燃料電池セルと燃料電池 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008535591A Division JP4216904B2 (ja) | 2007-04-13 | 2008-03-13 | 燃料電池セルと燃料電池および燃料電池セルの製造方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008319226A Division JP4358288B2 (ja) | 2007-04-13 | 2008-12-16 | 燃料電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009016363A JP2009016363A (ja) | 2009-01-22 |
JP4240156B2 true JP4240156B2 (ja) | 2009-03-18 |
Family
ID=39875315
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008535591A Expired - Fee Related JP4216904B2 (ja) | 2007-04-13 | 2008-03-13 | 燃料電池セルと燃料電池および燃料電池セルの製造方法 |
JP2008270594A Expired - Fee Related JP4240156B2 (ja) | 2007-04-13 | 2008-10-21 | 燃料電池セルと燃料電池 |
JP2008319226A Expired - Fee Related JP4358288B2 (ja) | 2007-04-13 | 2008-12-16 | 燃料電池 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008535591A Expired - Fee Related JP4216904B2 (ja) | 2007-04-13 | 2008-03-13 | 燃料電池セルと燃料電池および燃料電池セルの製造方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008319226A Expired - Fee Related JP4358288B2 (ja) | 2007-04-13 | 2008-12-16 | 燃料電池 |
Country Status (6)
Country | Link |
---|---|
US (2) | US7794864B2 (ja) |
JP (3) | JP4216904B2 (ja) |
KR (1) | KR100904774B1 (ja) |
CN (1) | CN101542796B (ja) |
DE (1) | DE112008000004B4 (ja) |
WO (1) | WO2008129779A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009059721A (ja) * | 2007-04-13 | 2009-03-19 | Panasonic Corp | 燃料電池 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9598782B2 (en) | 2008-04-11 | 2017-03-21 | Christopher M. McWhinney | Membrane module |
JP5440775B2 (ja) * | 2009-10-30 | 2014-03-12 | Nok株式会社 | 燃料電池用構成部品およびその製造方法 |
US20110177423A1 (en) * | 2010-01-21 | 2011-07-21 | Anton Nachtmann | Five-Layer Membrane Electrode Assembly with Attached Border and Method of Making Same |
CN103460480A (zh) | 2011-03-15 | 2013-12-18 | 联合工艺公司 | 燃料电池板粘合方法和装置 |
DE102011105071B4 (de) * | 2011-06-21 | 2014-08-07 | Daimler Ag | Verfahren zur Herstellung einer Haltevorrichtung mit einer Membran einer Membran-Elektroden-Einheit für eine Brennstoffzelle |
CN103069630B (zh) | 2011-08-10 | 2016-04-20 | 松下知识产权经营株式会社 | 燃料电池 |
DE102014104016A1 (de) * | 2014-03-24 | 2015-09-24 | Elringklinger Ag | Dichtungsanordnung für eine elektrochemische Vorrichtung |
JP6383203B2 (ja) * | 2014-07-25 | 2018-08-29 | Nok株式会社 | プレート一体ガスケットの製造方法 |
ES2760918T3 (es) * | 2015-01-26 | 2020-05-18 | Mcwhinney Christopher M | Módulo de membrana para electrolizador de agua |
JP6260609B2 (ja) * | 2015-12-02 | 2018-01-17 | トヨタ自動車株式会社 | 燃料電池セル及び燃料電池セルの製造方法 |
DE102018115994A1 (de) * | 2018-07-02 | 2020-01-02 | Elringklinger Ag | Baugruppe für eine elektrochemische Vorrichtung und Verfahren zum Herstellen einer solchen Baugruppe |
WO2020031998A1 (ja) * | 2018-08-07 | 2020-02-13 | 積水ポリマテック株式会社 | 防水部材 |
Family Cites Families (22)
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DE69204834T2 (de) | 1991-06-04 | 1996-04-04 | Ballard Power Systems | Gegliederte membranelektrodenanordnung für elektrochemische brennstoffzelle. |
US5264299A (en) * | 1991-12-26 | 1993-11-23 | International Fuel Cells Corporation | Proton exchange membrane fuel cell support plate and an assembly including the same |
WO1999063610A1 (fr) * | 1998-06-02 | 1999-12-09 | Matsushita Electric Industrial Co., Ltd. | Cellule electrochimique a electrolyte en polymere et procede de fabrication |
JP3951484B2 (ja) | 1998-12-16 | 2007-08-01 | トヨタ自動車株式会社 | 燃料電池 |
JP4576646B2 (ja) | 1999-09-30 | 2010-11-10 | アイシン精機株式会社 | 燃料電池 |
JP2001336640A (ja) | 2000-05-30 | 2001-12-07 | Uchiyama Mfg Corp | 薄膜キャリアガスケット |
WO2002043172A1 (fr) * | 2000-11-21 | 2002-05-30 | Nok Corporation | Partie constitutive pour pile a combustible |
JP4000790B2 (ja) * | 2001-06-08 | 2007-10-31 | トヨタ自動車株式会社 | シール構造を有する燃料電池 |
JP2003123799A (ja) | 2001-10-16 | 2003-04-25 | Yuasa Corp | 直接メタノール形燃料電池 |
US6716550B1 (en) * | 2002-12-20 | 2004-04-06 | Ballard Power Systems Inc. | Sealing membrane electrode assemblies for electrochemical fuel cells |
CN1536698B (zh) * | 2003-04-02 | 2010-12-15 | 松下电器产业株式会社 | 燃料电池用电解质膜结构、mea结构及燃料电池 |
JP4439966B2 (ja) | 2003-04-02 | 2010-03-24 | パナソニック株式会社 | 燃料電池用電解質膜構造、燃料電池用電解質膜−電極接合体構造、及び燃料電池 |
JP2004311254A (ja) | 2003-04-08 | 2004-11-04 | Matsushita Electric Ind Co Ltd | 燃料電池のガスシール構造 |
DE102004028141C5 (de) * | 2004-06-10 | 2015-11-19 | Elcomax Membranes Gmbh | Membran-Elektroden-Modul (MEA) für eine Brennstoffzelle und Brennstoffzellenstapel |
CN1977412B (zh) * | 2004-10-08 | 2010-05-05 | 松下电器产业株式会社 | Mea衬垫接合体及使用该接合体的高分子电解质型燃料电池 |
US7687090B2 (en) | 2004-11-30 | 2010-03-30 | Corning Incorporated | Fuel cell device assembly and frame |
US7416760B2 (en) | 2004-11-30 | 2008-08-26 | Corning Incorporated | Method of making a fuel cell device assembly and frame |
JP2006260910A (ja) | 2005-03-16 | 2006-09-28 | Nissan Motor Co Ltd | 燃料電池スタックのシール構造 |
JP2007095669A (ja) * | 2005-08-31 | 2007-04-12 | Nissan Motor Co Ltd | 電解質膜−電極接合体 |
JP2008004278A (ja) * | 2006-06-20 | 2008-01-10 | Toshiba Corp | 燃料電池シール及び燃料電池 |
KR100876262B1 (ko) | 2006-06-26 | 2008-12-26 | 파나소닉 주식회사 | 고체 고분자 전해질형 연료전지 |
US7794864B2 (en) * | 2007-04-13 | 2010-09-14 | Panasonic Corporation | Fuel cell module, fuel cell, and method of manufacturing fuel cell module |
-
2008
- 2008-03-13 US US12/293,436 patent/US7794864B2/en not_active Expired - Fee Related
- 2008-03-13 KR KR1020087020437A patent/KR100904774B1/ko not_active IP Right Cessation
- 2008-03-13 CN CN200880000070XA patent/CN101542796B/zh not_active Expired - Fee Related
- 2008-03-13 JP JP2008535591A patent/JP4216904B2/ja not_active Expired - Fee Related
- 2008-03-13 WO PCT/JP2008/000558 patent/WO2008129779A1/ja active Application Filing
- 2008-03-13 DE DE112008000004T patent/DE112008000004B4/de not_active Expired - Fee Related
- 2008-10-21 JP JP2008270594A patent/JP4240156B2/ja not_active Expired - Fee Related
- 2008-12-16 JP JP2008319226A patent/JP4358288B2/ja not_active Expired - Fee Related
-
2009
- 2009-01-28 US US12/360,875 patent/US20090142641A1/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009059721A (ja) * | 2007-04-13 | 2009-03-19 | Panasonic Corp | 燃料電池 |
Also Published As
Publication number | Publication date |
---|---|
CN101542796B (zh) | 2011-11-02 |
KR100904774B1 (ko) | 2009-06-26 |
US20090155661A1 (en) | 2009-06-18 |
JP2009016363A (ja) | 2009-01-22 |
KR20090004863A (ko) | 2009-01-12 |
US7794864B2 (en) | 2010-09-14 |
US20090142641A1 (en) | 2009-06-04 |
WO2008129779A1 (ja) | 2008-10-30 |
DE112008000004B4 (de) | 2010-06-17 |
JP4358288B2 (ja) | 2009-11-04 |
JP4216904B2 (ja) | 2009-01-28 |
DE112008000004T5 (de) | 2009-02-19 |
JPWO2008129779A1 (ja) | 2010-07-22 |
JP2009059721A (ja) | 2009-03-19 |
CN101542796A (zh) | 2009-09-23 |
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