CN100360593C - 制备多层质子交换膜的方法和薄膜电极组件 - Google Patents

制备多层质子交换膜的方法和薄膜电极组件 Download PDF

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Publication number
CN100360593C
CN100360593C CNB038189291A CN03818929A CN100360593C CN 100360593 C CN100360593 C CN 100360593C CN B038189291 A CNB038189291 A CN B038189291A CN 03818929 A CN03818929 A CN 03818929A CN 100360593 C CN100360593 C CN 100360593C
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proton exchange
exchange membrane
layer
ionomer
membrane
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Chinese (zh)
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CN1675292A (zh
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S·J·哈姆罗克
P·E·塞兰
J·L·刘温
S·W·李
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3M Innovative Properties Co
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3M Innovative Properties Co
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    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • C25B13/08—Diaphragms; Spacing elements characterised by the material based on organic materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/1218—Layers having the same chemical composition, but different properties, e.g. pore size, molecular weight or porosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/122—Separate manufacturing of ultra-thin membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms
    • 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
    • H01M8/1032—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having sulfur, e.g. sulfonated-polyethersulfones [S-PES]
    • 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
    • H01M8/1046—Mixtures of at least one polymer and at least one additive
    • H01M8/1051—Non-ion-conducting additives, e.g. stabilisers, SiO2 or ZrO2
    • 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
    • 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
    • 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
    • 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
    • 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
    • H01M2300/0091—Composites in the form of mixtures
    • 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
    • H01M2300/0094—Composites in the form of layered products, e.g. coatings
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Composite Materials (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Dispersion Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Fuel Cell (AREA)
  • Conductive Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Inert Electrodes (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
CNB038189291A 2002-08-21 2003-06-26 制备多层质子交换膜的方法和薄膜电极组件 Expired - Lifetime CN100360593C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/224,848 2002-08-21
US10/224,848 US20040036394A1 (en) 2002-08-21 2002-08-21 Process for preparing multi-layer proton exchange membranes and membrane electrode assemblies

Publications (2)

Publication Number Publication Date
CN1675292A CN1675292A (zh) 2005-09-28
CN100360593C true CN100360593C (zh) 2008-01-09

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CNB038189291A Expired - Lifetime CN100360593C (zh) 2002-08-21 2003-06-26 制备多层质子交换膜的方法和薄膜电极组件

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Country Link
US (2) US20040036394A1 (OSRAM)
EP (1) EP1534770B1 (OSRAM)
JP (2) JP2005536602A (OSRAM)
KR (1) KR20050058359A (OSRAM)
CN (1) CN100360593C (OSRAM)
AU (1) AU2003251626A1 (OSRAM)
CA (1) CA2494711A1 (OSRAM)
WO (1) WO2004018549A1 (OSRAM)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6861115B2 (en) * 2001-05-18 2005-03-01 Cabot Corporation Ink jet recording medium comprising amine-treated silica
US20090081511A1 (en) * 2005-03-18 2009-03-26 Kuninori Miyazaki Electrode Catalyst for Fuel Cell
US8652705B2 (en) * 2005-09-26 2014-02-18 W.L. Gore & Associates, Inc. Solid polymer electrolyte and process for making same
US20070128425A1 (en) * 2005-12-07 2007-06-07 3M Innovative Properties Company Reinforced ion-conductive membranes
US7785435B2 (en) * 2006-02-27 2010-08-31 Gm Global Technology Operations, Inc. Method of laminating a decal to a carrier film
US20070275291A1 (en) * 2006-05-10 2007-11-29 Horizon Fuel Cell Technologies Pte. Ltd Novel membrane electrode assembly and its manufacturing process
WO2011156934A1 (zh) * 2010-06-18 2011-12-22 山东东岳神舟新材料有限公司 一种质子交换膜及其制备方法和应用
CN103547915B (zh) * 2011-06-08 2015-11-25 3M创新有限公司 湿度传感器及其传感器元件
GB201118288D0 (en) * 2011-10-24 2011-12-07 Johnson Matthey Plc Ion-conducting membrane
JP6387303B2 (ja) * 2011-11-04 2018-09-05 グリナリティ・ゲーエムベーハー 触媒被覆膜の調製方法
EP2692420A1 (en) * 2012-08-01 2014-02-05 Solvay Sa Process for the manufacture of membranes for the purification of hydrogen
US10734660B2 (en) 2016-03-10 2020-08-04 Nissan North America, Inc. Functionalized carbon layer for membrane degradation mitigation under fuel cell operating conditions
EP3229303B1 (en) * 2016-04-06 2019-07-31 Greenerity GmbH Method and device for preparing a catalyst coated membrane
JP6792067B2 (ja) * 2016-12-29 2020-11-25 コーロン インダストリーズ インク 膜−電極アセンブリー、その製造方法、そして、これを含む燃料電池
CN109326808A (zh) * 2018-09-20 2019-02-12 宝应县润华静电涂装工程有限公司 一种能防止质子交换膜表面起皱的薄膜
CN112495198A (zh) * 2019-09-12 2021-03-16 白银图微新材料科技有限公司 聚硫酸（氨）酯聚合物制备膜技术与应用
KR102694736B1 (ko) * 2023-11-15 2024-08-19 한국기술교육대학교 산학협력단 갠트리 슬롯다이 코터를 이용한 강화복합막의 제조방법, 강화복합막 및 이를 포함하는 연료전지
CN117818057B (zh) * 2024-03-06 2024-05-31 北京新研创能科技有限公司 一种用于燃料电池的质子交换膜制造方法及系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4586992A (en) * 1984-05-29 1986-05-06 Asahi Glass Company, Ltd. Process for producing potassium hydroxide
WO2002039525A1 (en) * 2000-11-10 2002-05-16 Ion Power Inc. Preparation of fuel cell electrode assemblies
WO2002058205A2 (en) * 2001-01-09 2002-07-25 E.C.R. - Electro-Chemical Research Ltd. Proton-selective conducting membranes

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5392394A (en) * 1976-12-24 1978-08-14 Asahi Chem Ind Co Ltd Membrance of multi-layer structure and production thereof
JPS58199884A (ja) * 1982-05-18 1983-11-21 Asahi Glass Co Ltd 改良された電解用陽イオン交換膜
JPS60243129A (ja) * 1984-05-18 1985-12-03 Asahi Glass Co Ltd フツ素樹脂陽イオン交換膜
BR9000773A (pt) * 1989-02-28 1991-01-22 Du Pont Processo para a fabricacao de uma membrana de troca de catio; processo para a fabricacao de um tecido revestido; processo para a fabricacao de um fio revestido; membrana de troca de cation; processo aperfeicoado para a eletrolise de um haleto de metal alcalino; tecido de troca de cation e fio de troca de cation
JPH04136196A (ja) * 1990-09-27 1992-05-11 Asahi Glass Co Ltd 電解用含フッ素陽イオン交換膜及びこれを用いた水酸化アルカリの製造方法
US5234777A (en) * 1991-02-19 1993-08-10 The Regents Of The University Of California Membrane catalyst layer for fuel cells
US5211984A (en) * 1991-02-19 1993-05-18 The Regents Of The University Of California Membrane catalyst layer for fuel cells
US5272017A (en) * 1992-04-03 1993-12-21 General Motors Corporation Membrane-electrode assemblies for electrochemical cells
JP3382654B2 (ja) * 1993-02-03 2003-03-04 旭硝子株式会社 固体高分子電解質型燃料電池
JPH06251792A (ja) * 1993-02-24 1994-09-09 Tonen Corp 固体高分子電解質型燃料電池
US5834523A (en) * 1993-09-21 1998-11-10 Ballard Power Systems, Inc. Substituted α,β,β-trifluorostyrene-based composite membranes
JPH07176317A (ja) * 1993-12-20 1995-07-14 Sanyo Electric Co Ltd 電極／イオン交換薄膜接合体の製造方法、及び電極／イオン交換薄膜／電極接合体の製造方法
US5654109A (en) * 1995-06-30 1997-08-05 The Dow Chemical Company Composite fuel cell membranes
US5672438A (en) * 1995-10-10 1997-09-30 E. I. Du Pont De Nemours And Company Membrane and electrode assembly employing exclusion membrane for direct methanol fuel cell
CA2252679C (en) * 1996-04-30 2003-10-28 W. L. Gore & Associates, Inc. Integral multi-layered ion-exchange composite membranes
JPH1092444A (ja) * 1996-09-13 1998-04-10 Japan Gore Tex Inc 電気化学反応装置用固体高分子電解質複合体及びそれを用いた電気化学反応装置
US5981097A (en) * 1996-12-23 1999-11-09 E.I. Du Pont De Nemours And Company Multiple layer membranes for fuel cells employing direct feed fuels
CA2300934C (en) * 1997-08-29 2008-08-26 Foster-Miller, Inc. Composite solid polymer electrolyte membranes
JPH11302410A (ja) * 1998-04-24 1999-11-02 Nissan Motor Co Ltd イオン交換膜およびその製造方法
US6238534B1 (en) * 1999-05-14 2001-05-29 3M Innovative Properties Company Hybrid membrane electrode assembly
US6277512B1 (en) * 1999-06-18 2001-08-21 3M Innovative Properties Company Polymer electrolyte membranes from mixed dispersions
JP2001243964A (ja) * 2000-02-28 2001-09-07 Asahi Glass Co Ltd 固体高分子電解質型燃料電池
FR2805927B1 (fr) * 2000-03-03 2002-04-12 Commissariat Energie Atomique Procede de preparation d'assemblages electrodes-membrane-et electrode-membraneelectrode, assemblage ainsi obtenus, et dispositif de pile combustible comprenant ces assemblages
JP2002025583A (ja) * 2000-04-18 2002-01-25 Asahi Glass Co Ltd 固体高分子型燃料電池用電解質膜及びその製造方法
JP4440424B2 (ja) * 2000-05-08 2010-03-24 クレハエラストマー株式会社 電池用膜状部材の製造法
CN1558461A (zh) * 2000-07-06 2004-12-29 ���µ�����ҵ��ʽ���� 电解质膜电极接合体的制造方法
USRE41651E1 (en) * 2001-01-19 2010-09-07 Panasonic Corporation Method for manufacturing fuel cell electrolyte film-electrode bond
CN1227761C (zh) * 2001-07-13 2005-11-16 上海神力科技有限公司 一种具有高功率密度的质子交换膜燃料电池

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4586992A (en) * 1984-05-29 1986-05-06 Asahi Glass Company, Ltd. Process for producing potassium hydroxide
WO2002039525A1 (en) * 2000-11-10 2002-05-16 Ion Power Inc. Preparation of fuel cell electrode assemblies
WO2002058205A2 (en) * 2001-01-09 2002-07-25 E.C.R. - Electro-Chemical Research Ltd. Proton-selective conducting membranes

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Publication number Publication date
US20040036394A1 (en) 2004-02-26
CA2494711A1 (en) 2004-03-04
WO2004018549A1 (en) 2004-03-04
JP5363258B2 (ja) 2013-12-11
EP1534770B1 (en) 2013-02-27
EP1534770A1 (en) 2005-06-01
US20150299878A1 (en) 2015-10-22
CN1675292A (zh) 2005-09-28
JP2010045041A (ja) 2010-02-25
JP2005536602A (ja) 2005-12-02
AU2003251626A1 (en) 2004-03-11
KR20050058359A (ko) 2005-06-16

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