KR20090123819A - 연료전지용 고분자 전해질막의 제조방법, 막 전극 접합체 및 고분자 전해질형 연료전지 - Google Patents
연료전지용 고분자 전해질막의 제조방법, 막 전극 접합체 및 고분자 전해질형 연료전지 Download PDFInfo
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- KR20090123819A KR20090123819A KR1020090046600A KR20090046600A KR20090123819A KR 20090123819 A KR20090123819 A KR 20090123819A KR 1020090046600 A KR1020090046600 A KR 1020090046600A KR 20090046600 A KR20090046600 A KR 20090046600A KR 20090123819 A KR20090123819 A KR 20090123819A
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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
- H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
- H01M8/1006—Corrugated, curved or wave-shaped MEA
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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
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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
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
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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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
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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
- H01M8/102—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
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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
- H01M8/1039—Polymeric electrolyte materials halogenated, e.g. sulfonated polyvinylidene fluorides
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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
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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
- H01M8/1065—Polymeric electrolyte materials characterised by the form, e.g. perforated or wave-shaped
-
- 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
- H01M8/1067—Polymeric electrolyte materials characterised by their physical properties, e.g. porosity, ionic conductivity 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
- H01M8/10—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
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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
- H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
- H01M8/1076—Micromachining techniques, e.g. masking, etching steps or photolithography
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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
- H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
- H01M8/1081—Polymeric electrolyte materials characterised by the manufacturing processes starting from solutions, dispersions or slurries exclusively of polymers
-
- 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
- H01M8/109—After-treatment of the membrane other than by polymerisation thermal other than drying, e.g. sintering
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- 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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- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Dispersion Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Fuel Cell (AREA)
Abstract
Description
Claims (9)
- (S1) 기재 상에 다수의 홈부를 형성하는 단계;(S2) 상기 기재의 다수의 홈부가 형성된 면에 전해질막 형성용 이온교환수지 용액을 캐스팅하는 단계;(S3) 상기 이온교환수지 용액을 건조하여 고분자 전해질막을 형성하는 단계; 및(S4) 상기 형성된 고분자 전해질막을 상기 기재로부터 박리하는 단계를 포함하는 고분자 전해질형 연료전지용 고분자 전해질막 제조방법.
- 제1항에 있어서,상기 기재는 고분자 필름, 유리 기재, 스테인리스 스틸로 이루어진 군에서 선택되는 것을 특징으로 하는 고분자 전해질형 연료전지용 고분자 전해질막 제조방법.
- 제1항에 있어서,상기 홈부의 형상은 삼각형, 사각형, 반원형 또는 톱니형인 것을 특징으로 하는 고분자 전해질형 연료전지용 고분자 전해질막 제조방법.
- 제1항에 있어서,상기 홈부의 깊이는 1nm ~ 10㎛인 것을 특징으로 하는 고분자 전해질형 연료전지용 고분자 전해질막 제조방법.
- 제1항에 있어서,상기 이온교환수지 용액은 퍼플루오로술폰산, 탄화수소계 술폰산 및 탄화수소계 포스포릭산으로 이루어진 군에서 선택되는 것을 특징으로 하는 고분자 전해질형 연료전지용 고분자 전해질막 제조방법.
- 제1항에 있어서,상기 (S2) 단계 후에 캐스팅된 전해질막 형성용 이온교환수지 용액 위에 다수의 홈부가 형성된 제2 기재를 홈부가 형성된 면이 상기 이온교환수지 용액에 접하도록 덮는 단계를 더 포함하는 것을 특징으로 하는 고분자 전해질형 연료전지용 고분자 전해질막 제조방법.
- 제6항에 있어서,전해질막의 한 면의 홈부의 깊이 또는 형상이 다른 한 면의 홈부의 깊이 또는 형상과 상이한 것을 특징으로 하는 고분자 전해질형 연료전지용 고분자 전해질막 제조방법.
- 양극, 음극 및 전해질막을 포함하는 고분자 전해질형 연료전지용 막 전극 접 합체에 있어서,상기 전해질막은 제1항 내지 제7항 중 어느 한 항의 제조방법에 따라 적어도 한 면에 다수의 홈부가 형성된 전해질막인 것을 특징으로 하는 막 전극 접합체.
- 제8항에 따른 하나 또는 둘 이상의 막 전극 접합체와 상기 막 전극 접합체들 사이에 개재하는 세퍼레이터를 포함하는 스택;연료를 상기 스택으로 공급하는 연료공급부; 및산화제를 상기 스택으로 공급하는 산화제공급부를 포함하는 것을 특징으로 하는 고분자 전해질형 연료전지.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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KR1020080049839 | 2008-05-28 | ||
KR20080049839 | 2008-05-28 |
Publications (1)
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KR20090123819A true KR20090123819A (ko) | 2009-12-02 |
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Family Applications (1)
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KR1020090046600A Ceased KR20090123819A (ko) | 2008-05-28 | 2009-05-27 | 연료전지용 고분자 전해질막의 제조방법, 막 전극 접합체 및 고분자 전해질형 연료전지 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20110189575A1 (ko) |
EP (1) | EP2287955A4 (ko) |
JP (2) | JP2011522374A (ko) |
KR (1) | KR20090123819A (ko) |
CN (1) | CN102047486A (ko) |
WO (1) | WO2009145568A2 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180048379A (ko) * | 2016-10-31 | 2018-05-10 | 주식회사 엘지화학 | 탄화수소계 전해질 막의 전처리 방법, 이에 의하여 제조된 탄화수소계 전해질 막 및 탄화수소계 전해질 막을 포함하는 막 전극 접합체 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103199268B (zh) * | 2013-03-11 | 2016-02-03 | 中国科学院上海高等研究院 | 基于纳米压印技术的有序纳米结构膜、有序纳米结构膜电极的制备及应用 |
US10294267B2 (en) | 2013-12-04 | 2019-05-21 | Pall Corporation | Membrane with surface channels |
EP4266436A1 (en) * | 2020-12-16 | 2023-10-25 | Kolon Industries, Inc. | Membrane-electrode assembly and method for manufacturing same |
CN114551951A (zh) * | 2022-01-10 | 2022-05-27 | 杭州电子科技大学 | 一种用于燃料电池的制绒阴离子交换膜及其制备方法 |
CN115000479B (zh) * | 2022-06-29 | 2023-11-24 | 上海捷氢科技股份有限公司 | 一种改性质子交换膜及其制备方法、应用 |
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JP2831061B2 (ja) * | 1989-11-28 | 1998-12-02 | 三菱重工業株式会社 | ガス拡散電極及びそれを用いた固体高分子電解質燃料電池本体 |
JPH0758617B2 (ja) * | 1990-11-01 | 1995-06-21 | 三菱重工業株式会社 | 固体高分子電解質膜と電極との接合体 |
JPH07161368A (ja) * | 1993-12-10 | 1995-06-23 | Yamaha Motor Co Ltd | 燃料電池 |
JPH07249418A (ja) * | 1994-03-10 | 1995-09-26 | Toyota Motor Corp | 電解質膜およびその製造方法ならびに燃料電池 |
JP4337162B2 (ja) | 1999-02-26 | 2009-09-30 | トヨタ自動車株式会社 | 固体高分子型燃料電池用の電解質膜の製造方法 |
JP2001185170A (ja) * | 1999-12-27 | 2001-07-06 | Sanyo Electric Co Ltd | 固体高分子型燃料電池用膜電極構造体及び固体高分子型燃料電池の運転方法 |
US6835488B2 (en) * | 2000-05-08 | 2004-12-28 | Honda Giken Kogyo Kabushiki Kaisha | Fuel cell with patterned electrolyte/electrode interface |
US6663994B1 (en) * | 2000-10-23 | 2003-12-16 | General Motors Corporation | Fuel cell with convoluted MEA |
JP2003317735A (ja) * | 2002-04-18 | 2003-11-07 | Nec Corp | 固体高分子電解質型燃料電池、燃料電池用固体高分子電解質膜および燃料電池の製造方法 |
US7834131B2 (en) * | 2003-07-11 | 2010-11-16 | Basf Fuel Cell Gmbh | Asymmetric polymer film, method for the production and utilization thereof |
US7410716B2 (en) * | 2003-11-03 | 2008-08-12 | Corning Incorporated | Electrolyte sheet with protruding features having undercut angles and method of separating such sheet from its carrier |
KR100599799B1 (ko) * | 2004-06-30 | 2006-07-12 | 삼성에스디아이 주식회사 | 연료전지용 고분자 전해질막, 막-전극 접합체, 연료전지및 막-전극 접합체의 제조방법 |
JP4824946B2 (ja) * | 2005-05-24 | 2011-11-30 | 株式会社日立製作所 | 保護フィルム付き電解質膜およびその製造方法。 |
US7758921B2 (en) * | 2005-05-26 | 2010-07-20 | Uchicago Argonne, Llc | Method of fabricating electrode catalyst layers with directionally oriented carbon support for proton exchange membrane fuel cell |
JP2007157573A (ja) * | 2005-12-07 | 2007-06-21 | Toyota Motor Corp | 燃料電池 |
JP5234878B2 (ja) * | 2006-02-22 | 2013-07-10 | 独立行政法人産業技術総合研究所 | 燃料電池 |
KR20070090557A (ko) * | 2006-03-03 | 2007-09-06 | 삼성에스디아이 주식회사 | 연료 전지용 고분자 전해질 막의 제조 방법 |
JP4882541B2 (ja) * | 2006-06-26 | 2012-02-22 | トヨタ自動車株式会社 | 燃料電池用電解質膜および膜電極接合体の製造方法 |
JP2008047333A (ja) * | 2006-08-11 | 2008-02-28 | Toyota Motor Corp | 電解質膜の製造方法及び膜電極構造体の製造方法 |
KR100814844B1 (ko) * | 2006-11-20 | 2008-03-20 | 삼성에스디아이 주식회사 | 연료 전지용 막-전극 어셈블리, 이의 제조방법 및 이를포함하는 연료 전지 시스템 |
-
2009
- 2009-05-27 KR KR1020090046600A patent/KR20090123819A/ko not_active Ceased
- 2009-05-28 JP JP2011511509A patent/JP2011522374A/ja active Pending
- 2009-05-28 US US12/994,432 patent/US20110189575A1/en not_active Abandoned
- 2009-05-28 WO PCT/KR2009/002823 patent/WO2009145568A2/ko active Application Filing
- 2009-05-28 CN CN2009801196577A patent/CN102047486A/zh active Pending
- 2009-05-28 EP EP09755033.9A patent/EP2287955A4/en not_active Withdrawn
-
2013
- 2013-12-17 JP JP2013260501A patent/JP2014096375A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180048379A (ko) * | 2016-10-31 | 2018-05-10 | 주식회사 엘지화학 | 탄화수소계 전해질 막의 전처리 방법, 이에 의하여 제조된 탄화수소계 전해질 막 및 탄화수소계 전해질 막을 포함하는 막 전극 접합체 |
Also Published As
Publication number | Publication date |
---|---|
US20110189575A1 (en) | 2011-08-04 |
EP2287955A2 (en) | 2011-02-23 |
WO2009145568A3 (ko) | 2010-03-04 |
CN102047486A (zh) | 2011-05-04 |
EP2287955A4 (en) | 2014-01-22 |
JP2011522374A (ja) | 2011-07-28 |
WO2009145568A2 (ko) | 2009-12-03 |
JP2014096375A (ja) | 2014-05-22 |
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