JP2007018911A - 電解質膜とその製造方法 - Google Patents
電解質膜とその製造方法 Download PDFInfo
- Publication number
- JP2007018911A JP2007018911A JP2005200164A JP2005200164A JP2007018911A JP 2007018911 A JP2007018911 A JP 2007018911A JP 2005200164 A JP2005200164 A JP 2005200164A JP 2005200164 A JP2005200164 A JP 2005200164A JP 2007018911 A JP2007018911 A JP 2007018911A
- Authority
- JP
- Japan
- Prior art keywords
- ion exchange
- membrane
- exchange resin
- electrolyte membrane
- electrolyte
- 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.)
- Granted
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 200
- 239000003792 electrolyte Substances 0.000 title claims abstract description 94
- 238000004519 manufacturing process Methods 0.000 title claims description 23
- 239000003456 ion exchange resin Substances 0.000 claims abstract description 113
- 229920003303 ion-exchange polymer Polymers 0.000 claims abstract description 113
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims abstract description 91
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 16
- 229920000642 polymer Polymers 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 230000007062 hydrolysis Effects 0.000 claims description 5
- 238000006460 hydrolysis reaction Methods 0.000 claims description 5
- 239000002243 precursor Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 239000000446 fuel Substances 0.000 description 22
- 239000007789 gas Substances 0.000 description 19
- 238000010248 power generation Methods 0.000 description 11
- 238000005342 ion exchange Methods 0.000 description 7
- 150000002500 ions Chemical class 0.000 description 7
- 239000005518 polymer electrolyte Substances 0.000 description 7
- 239000003054 catalyst Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000009826 distribution Methods 0.000 description 6
- 238000005304 joining Methods 0.000 description 5
- 239000007858 starting material Substances 0.000 description 5
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000002001 electrolyte material Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 229920000557 Nafion® Polymers 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- -1 perfluorosulfonyl Chemical group 0.000 description 1
- 229920000867 polyelectrolyte Polymers 0.000 description 1
- 229920005597 polymer membrane Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- OBTWBSRJZRCYQV-UHFFFAOYSA-N sulfuryl difluoride Chemical compound FS(F)(=O)=O OBTWBSRJZRCYQV-UHFFFAOYSA-N 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
- H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
- H01B1/122—Ionic conductors
-
- 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
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
- H01M8/1023—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon, e.g. polyarylenes, polystyrenes or polybutadiene-styrenes
-
- 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
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1039—Polymeric electrolyte materials halogenated, e.g. sulfonated polyvinylidene fluorides
-
- 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
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1041—Polymer electrolyte composites, mixtures or blends
- H01M8/1053—Polymer electrolyte composites, mixtures or blends consisting of layers of polymers with at least one layer being ionically conductive
-
- 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
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1058—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties
-
- 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
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
- H01M8/1083—Starting from polymer melts other than monomer melts
-
- 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
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
- H01M8/1086—After-treatment of the membrane other than by polymerisation
- H01M8/1093—After-treatment of the membrane other than by polymerisation mechanical, e.g. pressing, puncturing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0082—Organic polymers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0088—Composites
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Fuel Cell (AREA)
- Conductive Materials (AREA)
Abstract
【解決手段】EW値の異なる2種以上のイオン交換樹脂膜1,2を、端縁同士が重ね合うようにしてホットプレス10の下ダイ11の上に置く。上ダイ12を接近させて、イオン交換樹脂膜1,2の少なくとも重ね合った領域3を加熱しながらを加圧する。重ね合った領域3は、双方のイオン交換樹脂を溶融し混合した状態で一体化する。それにより、隣接するイオン交換樹脂膜は安定した状態で結合一体化して、電解質膜5となる。
【選択図】図1
Description
Claims (5)
- EW値の異なる2種以上のイオン交換樹脂膜が連続して配列してなる電解質膜であって、隣接する膜同士の間に双方のイオン交換樹脂の混合した領域が形成されることによって両者が結合一体化していることを特徴とする電解質膜。
- 多孔質の補強膜を備え、イオン交換樹脂膜は補強膜内に含浸していることを特徴とする請求項1に記載の電解質膜。
- EW値の異なる2種以上のイオン交換樹脂膜が連続して配列してなる電解質膜の製造方法であって、隣接するEW値の異なるイオン交換樹脂膜同士を端縁同士が重ね合うようにして配置する工程、少なくとも前記重ね合った領域を加熱しながら加圧することにより、少なくともその領域において双方のイオン交換樹脂が溶融し混合した状態とし、それにより隣接するイオン交換樹脂膜を結合一体化した状態とする工程、とを少なくとも有することを特徴とする電解質膜の製造方法。
- EW値の異なる2種以上のイオン交換樹脂膜が連続して配列しておりかつ内部に多孔質補強膜を有する電解質膜の製造方法であって、前記多孔質補強膜の一方面または両面にEW値の異なる2種以上のイオン交換樹脂膜を端縁同士が重ね合うようにして配置する工程、前記配置したイオン交換樹脂膜を加熱しながら加圧することにより、双方のイオン交換樹脂が溶融した状態とすると同時に多孔質補強膜内に含浸させ、それにより、EW値の異なる2種のイオン交換樹脂が混合した領域を形成しながら隣接するイオン交換樹脂膜を多孔質補強膜内で結合一体化した状態とする工程、とを少なくとも有することを特徴とする電解質膜の製造方法。
- イオン交換樹脂膜が電解質ポリマーの前駆体高分子からなるF型電解質膜であり、前記オン交換樹脂膜を結合一体化した状態とする工程の後に、加水分解処理によるイオン伝導化処理をさらに行うことを特徴とする請求項3または4に記載の電解質膜の製造方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005200164A JP5211418B2 (ja) | 2005-07-08 | 2005-07-08 | 電解質膜の製造方法 |
PCT/JP2006/314013 WO2007007859A1 (ja) | 2005-07-08 | 2006-07-07 | 電解質膜とその製造方法 |
DE112006001746.2T DE112006001746B4 (de) | 2005-07-08 | 2006-07-07 | Elektrolytmembran und Verfahren zu ihrer Herstellung |
CN200680024520XA CN101218699B (zh) | 2005-07-08 | 2006-07-07 | 电解质膜及其制造方法 |
US11/988,285 US9208921B2 (en) | 2005-07-08 | 2006-07-07 | Electrolyte membrane and process for producing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005200164A JP5211418B2 (ja) | 2005-07-08 | 2005-07-08 | 電解質膜の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007018911A true JP2007018911A (ja) | 2007-01-25 |
JP5211418B2 JP5211418B2 (ja) | 2013-06-12 |
Family
ID=37637238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005200164A Expired - Fee Related JP5211418B2 (ja) | 2005-07-08 | 2005-07-08 | 電解質膜の製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9208921B2 (ja) |
JP (1) | JP5211418B2 (ja) |
CN (1) | CN101218699B (ja) |
DE (1) | DE112006001746B4 (ja) |
WO (1) | WO2007007859A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1953839A1 (en) | 2007-01-30 | 2008-08-06 | Matsushita Electric Industrial Co., Ltd. | Piezoelectric Element, Ink Jet Head, and Ink Jet Recording Device |
JP2023500598A (ja) * | 2020-09-29 | 2023-01-10 | コーロン インダストリーズ インク | 高分子電解質膜、それを含む膜-電極アセンブリ及び燃料電池 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6152622B2 (ja) * | 2011-08-11 | 2017-06-28 | デクセリアルズ株式会社 | 駆動装置、レンズモジュールおよび撮像装置 |
JP6198388B2 (ja) * | 2012-12-04 | 2017-09-20 | 旭化成株式会社 | 固体高分子型燃料電池用膜電極接合体 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6337134A (ja) * | 1986-08-01 | 1988-02-17 | Tokuyama Soda Co Ltd | 含フツ素系イオン交換膜 |
JPH07135004A (ja) * | 1993-11-12 | 1995-05-23 | Toyota Motor Corp | 固体高分子電解質膜および燃料電池 |
JPH11204119A (ja) * | 1997-12-26 | 1999-07-30 | E I Du Pont De Nemours & Co | 固体高分子電解質型燃料電池およびその製造方法 |
JP2000260443A (ja) * | 1999-03-04 | 2000-09-22 | Asahi Glass Co Ltd | 固体高分子電解質型燃料電池 |
JP2000277130A (ja) * | 1999-03-24 | 2000-10-06 | Sanyo Electric Co Ltd | 固体高分子型燃料電池及び電解質膜の作製方法 |
JP2005085562A (ja) * | 2003-09-08 | 2005-03-31 | Toray Ind Inc | 膜−電極複合体およびその製造方法ならびにそれを用いた固体高分子型燃料電池 |
JP2005116466A (ja) * | 2003-10-10 | 2005-04-28 | Permelec Electrode Ltd | 膜−電極接合体及びその製造方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE759282A (fr) | 1969-11-24 | 1971-05-24 | American Cyanamid Co | Procede perfectionne pour assembler des surfaces d'articles contenant des fibres ou des particules de polytetrafluorethylene |
IT1061477B (it) | 1975-07-09 | 1983-02-28 | Asahi Chemical Ind | Membrana scambiatrice di cationi sua preparazione e suo impiego |
US4151053A (en) | 1975-07-09 | 1979-04-24 | Asahi Kasei Kogyo Kabushiki Kaisha | Cation exchange membrane preparation and use thereof |
JP2585018B2 (ja) | 1987-09-08 | 1997-02-26 | 富山県 | 圧電型感圧素子及びその製造方法 |
JP2894378B2 (ja) | 1991-06-18 | 1999-05-24 | 三菱電機株式会社 | 電気化学素子及びその製造方法 |
JP2961161B2 (ja) | 1991-12-21 | 1999-10-12 | 工業技術院長 | 高分子電解質型燃料電池の製造法 |
US5654109A (en) * | 1995-06-30 | 1997-08-05 | The Dow Chemical Company | Composite fuel cell membranes |
JPH09194609A (ja) | 1996-01-25 | 1997-07-29 | Sumitomo Electric Ind Ltd | イオン交換膜およびその製造方法 |
JP2001196067A (ja) | 2000-01-11 | 2001-07-19 | Asahi Glass Co Ltd | 固体高分子型燃料電池 |
JP4974403B2 (ja) * | 2000-05-31 | 2012-07-11 | 日本ゴア株式会社 | 固体高分子電解質型燃料電池 |
JP4923319B2 (ja) * | 2000-07-25 | 2012-04-25 | トヨタ自動車株式会社 | 燃料電池 |
JP2002164057A (ja) | 2000-11-28 | 2002-06-07 | Fuji Electric Co Ltd | 固体高分子型燃料電池とその製造方法 |
AU2003208104A1 (en) * | 2002-02-15 | 2003-09-04 | Shiro Hamamoto | Cluster ion exchange membrane, and electrolyte membrane electrode connection body |
JP4493954B2 (ja) | 2003-09-01 | 2010-06-30 | パナソニック株式会社 | 高分子電解質膜−電極接合体およびこれを用いた高分子電解質型燃料電池 |
JP2005108770A (ja) * | 2003-10-01 | 2005-04-21 | Matsushita Electric Ind Co Ltd | 電解質膜電極接合体の製造方法 |
JP2006066124A (ja) | 2004-08-25 | 2006-03-09 | Nissan Motor Co Ltd | 燃料電池システム |
US20070031716A1 (en) * | 2005-08-05 | 2007-02-08 | Rajendran Raj G | Process for making cation exchange membranes with reduced methanol permeability |
-
2005
- 2005-07-08 JP JP2005200164A patent/JP5211418B2/ja not_active Expired - Fee Related
-
2006
- 2006-07-07 CN CN200680024520XA patent/CN101218699B/zh not_active Expired - Fee Related
- 2006-07-07 US US11/988,285 patent/US9208921B2/en active Active
- 2006-07-07 WO PCT/JP2006/314013 patent/WO2007007859A1/ja active Application Filing
- 2006-07-07 DE DE112006001746.2T patent/DE112006001746B4/de not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6337134A (ja) * | 1986-08-01 | 1988-02-17 | Tokuyama Soda Co Ltd | 含フツ素系イオン交換膜 |
JPH07135004A (ja) * | 1993-11-12 | 1995-05-23 | Toyota Motor Corp | 固体高分子電解質膜および燃料電池 |
JPH11204119A (ja) * | 1997-12-26 | 1999-07-30 | E I Du Pont De Nemours & Co | 固体高分子電解質型燃料電池およびその製造方法 |
JP2000260443A (ja) * | 1999-03-04 | 2000-09-22 | Asahi Glass Co Ltd | 固体高分子電解質型燃料電池 |
JP2000277130A (ja) * | 1999-03-24 | 2000-10-06 | Sanyo Electric Co Ltd | 固体高分子型燃料電池及び電解質膜の作製方法 |
JP2005085562A (ja) * | 2003-09-08 | 2005-03-31 | Toray Ind Inc | 膜−電極複合体およびその製造方法ならびにそれを用いた固体高分子型燃料電池 |
JP2005116466A (ja) * | 2003-10-10 | 2005-04-28 | Permelec Electrode Ltd | 膜−電極接合体及びその製造方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1953839A1 (en) | 2007-01-30 | 2008-08-06 | Matsushita Electric Industrial Co., Ltd. | Piezoelectric Element, Ink Jet Head, and Ink Jet Recording Device |
JP2023500598A (ja) * | 2020-09-29 | 2023-01-10 | コーロン インダストリーズ インク | 高分子電解質膜、それを含む膜-電極アセンブリ及び燃料電池 |
Also Published As
Publication number | Publication date |
---|---|
WO2007007859A1 (ja) | 2007-01-18 |
CN101218699B (zh) | 2010-05-19 |
CN101218699A (zh) | 2008-07-09 |
US9208921B2 (en) | 2015-12-08 |
DE112006001746T5 (de) | 2008-05-08 |
US20090130516A1 (en) | 2009-05-21 |
DE112006001746B4 (de) | 2019-06-27 |
JP5211418B2 (ja) | 2013-06-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2654919C (en) | Method for producing fuel cell electrolyte membrane and method for producing membrane-electrode assembly | |
US20140017590A1 (en) | Electrolyte membrane-electrode assembly for fuel cells, and method for producing same | |
JP5907057B2 (ja) | 燃料電池用の電解質膜と膜電極接合体、および燃料電池用電解質膜の製造方法 | |
JP4600500B2 (ja) | 燃料電池の製造方法 | |
US20120282539A1 (en) | Fuel cell | |
JP5286887B2 (ja) | 固体高分子型燃料電池用補強シート付き膜・電極接合体およびその製造方法 | |
JP2009199877A (ja) | 燃料電池および燃料電池の製造方法 | |
JP5211418B2 (ja) | 電解質膜の製造方法 | |
JP2010123491A (ja) | 膜電極接合体の製造装置 | |
JP5165947B2 (ja) | 膜・電極接合体およびその製造方法 | |
KR101755506B1 (ko) | 연료 전지용 부품 및 이의 제조 방법 | |
JP2007172953A (ja) | 燃料電池 | |
JP2008300347A (ja) | 電気伝導度が向上した5層meaの製造方法 | |
JP2007048568A (ja) | 燃料電池の膜・電極接合体,燃料電池および膜・電極接合体の製造方法 | |
JP2007273141A (ja) | 燃料電池及び燃料電池の製造方法 | |
JP7001890B2 (ja) | 膜電極接合体、それを備える燃料電池、および膜電極接合体の製造方法 | |
WO2008029818A1 (en) | Electrolyte membrane, membrane electrode assembly, and methods for manufacturing the same | |
JP4792445B2 (ja) | 燃料電池セパレータ | |
JP2002343377A (ja) | 燃料電池用電解質膜−電極接合体およびその製造方法 | |
JP5900311B2 (ja) | 燃料電池とその製造方法 | |
JP2007328935A (ja) | 燃料電池に用いられる膜電極接合体、燃料電池、および、膜電極接合体の製造方法 | |
JP5245440B2 (ja) | 燃料電池用膜−電極接合体の製造方法 | |
JP2009032438A (ja) | 燃料電池用膜−電極接合体の製造方法および膜−電極接合体 | |
JP4639722B2 (ja) | 燃料電池の製造方法および燃料電池 | |
EP2933862B1 (en) | Method for producing a fuel cell electrode sheet |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080403 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20111122 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120120 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120612 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120810 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20121009 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20121128 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130129 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130211 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 5211418 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20160308 Year of fee payment: 3 |
|
LAPS | Cancellation because of no payment of annual fees |