JP4804812B2 - 燃料電池用高分子膜の製造方法 - Google Patents
燃料電池用高分子膜の製造方法 Download PDFInfo
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- JP4804812B2 JP4804812B2 JP2005182375A JP2005182375A JP4804812B2 JP 4804812 B2 JP4804812 B2 JP 4804812B2 JP 2005182375 A JP2005182375 A JP 2005182375A JP 2005182375 A JP2005182375 A JP 2005182375A JP 4804812 B2 JP4804812 B2 JP 4804812B2
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- fuel cell
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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
- H01M8/10—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
- H01M8/1062—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties characterised by the physical properties of the porous support, e.g. its porosity or thickness
-
- 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
- H01M8/0289—Means for holding the electrolyte
-
- 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
-
- 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
- H01M8/106—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties characterised by the chemical composition of the porous support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- 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
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
- H01M4/921—Alloys or mixtures with metallic elements
-
- 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
- H01M8/023—Porous and characterised by the material
- H01M8/0234—Carbonaceous 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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
-
- 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
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- Chemical & Material Sciences (AREA)
- General 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)
- Fuel Cell (AREA)
- Inert Electrodes (AREA)
Description
アノード電極:H2→2H++2e-
カソード電極:2H++1/2O2+2e-→H2O
下記化学式1のエポキシ系化合物200gを水素イオン伝導性官能基を有する化合物とし、これに補助材料として化学式2のジアミン化合物200gを混合し、重合用のSn触媒5gを添加した後、よく混合して被覆組成物を製造した。この組成物を、多孔性基材となる不織布に10マイクロメーター厚さで被覆した。被覆された不織布を80℃の温度で4時間放置して架橋結合が進むようにし、架橋結合ポリマー層が形成された燃料電池用高分子膜を製造した。
アクリレート系化合物であるポリエチレングリコールジアクリレート(PEGDA)化合物500gを水素イオン伝導性官能基を有する化合物とし、これに重合用のAIBN触媒5gを添加した後、よく混合して被覆組成物を製造した。この組成物を多孔性基材となる不織布に10マイクロメーター厚さで被覆した。被覆されたに不織布にUV光線を照射して架橋結合が進むようにして架橋結合ポリマー層が形成された燃料電池用高分子膜を製造した。
ポリ(ペルフルオロスルホン酸)電解質膜(NafionTM、DuPont社製品)を燃料電池用高分子膜として使用したことを除いては実施例1と同様な方法で単位セルを製造した。
3 アノード
5 カソード
7 高分子膜
10 膜/電極接合体
100、100’ 電極
101、101’ 電極支持体
103、103’ 触媒層
105、105’ 微細気孔層
Claims (5)
- スルホン酸基(SO 3 H)を持つモノマーまたはプレポリマー、及び架橋結合触媒を含む被覆組成物を製造し、
前記被覆組成物で多孔性基材の少なくとも一部を被覆し、前記被覆組成物は前記多孔性基材の微細気孔の少なくとも一部を充填し、
前記多孔性基材に被覆されたモノマーまたはプレポリマーを架橋結合する工程を含み、
前記モノマーまたはプレポリマーはスルホン酸基(SO 3 H)を持つエポキシ系化合物、アクリレート系化合物、及びメタクリレート系化合物からなる群より選択される少なくとも一つであり、
前記エポキシ系化合物はエポキシ環を有する化合物であり、前記アクリレート系化合物は全炭素数が12以下であるジ−アクリレートであり、前記メタクリレート系化合物は全炭素数が12以下であるジ−メタアクリレートである、燃料電池用高分子膜の製造方法。 - 前記架橋結合触媒は金属触媒、ペルオキシド系化合物及びアゾ系化合物からなる群より選択される少なくとも一つである、請求項1に記載の燃料電池用高分子膜の製造方法。
- 前記被覆組成物は溶媒をさらに含むものである、請求項1に記載の燃料電池用高分子膜の製造方法。
- 前記溶媒はアルコール、水、ジメチルスルホキシド(DMSO)、ジメチルアセトアミド(DMAc)、及びN−メチルピロリドン(NMP)からなる群より選択される少なくとも一つである、請求項3に記載の燃料電池用高分子膜の製造方法。
- 前記架橋結合は熱または光を照射して実施する、請求項1に記載の燃料電池用高分子膜の製造方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040050760A KR101065374B1 (ko) | 2004-06-30 | 2004-06-30 | 연료전지용 고분자 막 및 그 제조방법 |
KR2004-050760 | 2004-06-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006019272A JP2006019272A (ja) | 2006-01-19 |
JP4804812B2 true JP4804812B2 (ja) | 2011-11-02 |
Family
ID=35514336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005182375A Expired - Fee Related JP4804812B2 (ja) | 2004-06-30 | 2005-06-22 | 燃料電池用高分子膜の製造方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8227137B2 (ja) |
JP (1) | JP4804812B2 (ja) |
KR (1) | KR101065374B1 (ja) |
CN (1) | CN100521326C (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100790426B1 (ko) * | 2007-01-30 | 2008-01-03 | 제일모직주식회사 | 양이온 전도성 고분자 복합막 제조용 코팅액 및 이를이용한 양이온 전도성 고분자 복합막의 제조방법,막-전극접합체 및 연료전지 |
US20090191357A1 (en) * | 2008-01-25 | 2009-07-30 | General Electric Company | Processes for forming permanent hydrophilic porous coatings onto a substrate, and porous membranes thereof |
CN106731872A (zh) * | 2009-11-02 | 2017-05-31 | Itm动力(研究)有限公司 | 离子型膜的制备 |
KR101394624B1 (ko) * | 2010-08-13 | 2014-05-14 | 에스케이이노베이션 주식회사 | 폴리올레핀계 미세다공막 기재의 공극이 보호된 다층 복합 다공막 및 그 제조방법 |
EP2638593A4 (en) * | 2010-11-08 | 2016-06-01 | Intelligent Energy Ltd | WATER-REACTIVE HYDROGEN FUEL CELL SYSTEM |
CN102117925B (zh) * | 2011-01-20 | 2013-04-10 | 中科院广州化学有限公司 | 钒电池用的结构可控的磷酸化聚合物复合膜及其制备方法 |
CN102167785B (zh) * | 2011-01-20 | 2012-11-28 | 中科院广州化学有限公司 | 一种全钒液流电池用磷酸化聚合物复合膜及其制备方法 |
US10926226B2 (en) | 2018-03-08 | 2021-02-23 | ExxonMobil Research & Engineering Company Company | Functionalized membranes and methods of production thereof |
Family Cites Families (16)
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US4786669A (en) * | 1986-06-09 | 1988-11-22 | Shell Oil Company | Lightly cross-linked resin materials |
KR100570949B1 (ko) * | 1996-05-08 | 2006-08-30 | 다이소 가부시키가이샤 | 공중합체, 가교고분자전해질 및 그의 용도 |
EP1231655A4 (en) | 1999-07-19 | 2007-08-15 | Sumitomo Electric Industries | SEPARATOR FOR SOLID POLYMER ELECTROLYTIC FUEL CELL |
JP4373554B2 (ja) | 1999-09-16 | 2009-11-25 | ユニケミカル株式会社 | リン酸変性エポキシ樹脂を含有する膜状高分子固体電解質及びリン酸変性エポキシ樹脂の製造方法 |
DE10014399A1 (de) * | 2000-03-23 | 2001-10-04 | Wacker Polymer Systems Gmbh | Vernetzbare Polymerzusammensetzung |
JP4621344B2 (ja) | 2000-09-06 | 2011-01-26 | 日東電工株式会社 | プロトン伝導性膜又はフィルムとそれらを用いてなる燃料電池 |
WO2002033709A1 (en) | 2000-10-19 | 2002-04-25 | Canon Kabushiki Kaisha | (composite) membranes of solid polyelectrolytes bearing phosphoric acid groups and processes for their production |
JP2002363304A (ja) * | 2001-06-13 | 2002-12-18 | Nitto Denko Corp | ポリテトラフルオロエチレン樹脂の複合シート及びイオン交換膜 |
JP4014422B2 (ja) | 2002-03-04 | 2007-11-28 | 日東電工株式会社 | プロトン伝導性膜又はフィルムとそれらを用いてなる燃料電池 |
DE10235358A1 (de) * | 2002-08-02 | 2004-02-12 | Celanese Ventures Gmbh | Protonenleitende Polymermembran umfassend Phosphonsäuregruppen enthaltende Polymere und deren Anwendung in Brennstoffzellen |
US7385880B2 (en) * | 2002-08-21 | 2008-06-10 | Citizen Holdings Co., Ltd. | Grease composition for precision equipment and timepiece containing the same |
DE10242708A1 (de) * | 2002-09-13 | 2004-05-19 | Celanese Ventures Gmbh | Protonenleitende Membranen und deren Verwendung |
JP2004143388A (ja) * | 2002-10-28 | 2004-05-20 | Toyobo Co Ltd | 複合イオン交換膜 |
US6933078B2 (en) * | 2002-12-18 | 2005-08-23 | Valence Technology, Inc. | Crosslinked polymer electrolytes and method of making such crosslinked polymers |
JP2004349034A (ja) | 2003-05-21 | 2004-12-09 | Toagosei Co Ltd | 電解質膜および当該電解質膜を用いた燃料電池 |
US6962959B2 (en) * | 2003-08-28 | 2005-11-08 | Hoku Scientific, Inc. | Composite electrolyte with crosslinking agents |
-
2004
- 2004-06-30 KR KR1020040050760A patent/KR101065374B1/ko not_active IP Right Cessation
-
2005
- 2005-06-21 US US11/159,518 patent/US8227137B2/en not_active Expired - Fee Related
- 2005-06-22 JP JP2005182375A patent/JP4804812B2/ja not_active Expired - Fee Related
- 2005-06-30 CN CNB2005100814119A patent/CN100521326C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1889296A (zh) | 2007-01-03 |
JP2006019272A (ja) | 2006-01-19 |
CN100521326C (zh) | 2009-07-29 |
US20060003215A1 (en) | 2006-01-05 |
KR20060001617A (ko) | 2006-01-06 |
US8227137B2 (en) | 2012-07-24 |
KR101065374B1 (ko) | 2011-09-16 |
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