DE60013843D1 - Verbesserte polymerelektrolytmembrane aus gemischten dispersionen - Google Patents

Verbesserte polymerelektrolytmembrane aus gemischten dispersionen

Info

Publication number
DE60013843D1
DE60013843D1 DE60013843T DE60013843T DE60013843D1 DE 60013843 D1 DE60013843 D1 DE 60013843D1 DE 60013843 T DE60013843 T DE 60013843T DE 60013843 T DE60013843 T DE 60013843T DE 60013843 D1 DE60013843 D1 DE 60013843D1
Authority
DE
Germany
Prior art keywords
polymer electrolyte
electrolyte membrane
improved polymer
mixed dispersions
dispersions
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 - Lifetime
Application number
DE60013843T
Other languages
English (en)
Other versions
DE60013843T2 (de
Inventor
J Hamrock
A Ylitalo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Application granted granted Critical
Publication of DE60013843D1 publication Critical patent/DE60013843D1/de
Publication of DE60013843T2 publication Critical patent/DE60013843T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H01M8/10—Fuel cells with solid electrolytes
    • 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
    • C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
    • C08J5/2275—Heterogeneous membranes
    • 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
    • H01M8/1044—Mixtures of polymers, of which at least one is 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
    • H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
    • H01M8/1072—Polymeric electrolyte materials characterised by the manufacturing processes by chemical reactions, e.g. insitu polymerisation or insitu crosslinking
    • 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
    • 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
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2327/16—Homopolymers or copolymers of vinylidene fluoride
    • 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
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene
    • 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
DE60013843T 1999-06-18 2000-05-08 Verbesserte polymerelektrolytmembrane aus gemischten dispersionen Expired - Lifetime DE60013843T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/336,203 US6277512B1 (en) 1999-06-18 1999-06-18 Polymer electrolyte membranes from mixed dispersions
US336203 1999-06-18
PCT/US2000/012563 WO2000079629A1 (en) 1999-06-18 2000-05-08 Improved polymer electrolyte membranes from mixed dispersions

Publications (2)

Publication Number Publication Date
DE60013843D1 true DE60013843D1 (de) 2004-10-21
DE60013843T2 DE60013843T2 (de) 2005-09-29

Family

ID=23315016

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60013843T Expired - Lifetime DE60013843T2 (de) 1999-06-18 2000-05-08 Verbesserte polymerelektrolytmembrane aus gemischten dispersionen

Country Status (8)

Country Link
US (1) US6277512B1 (de)
EP (1) EP1201001B1 (de)
JP (1) JP4598335B2 (de)
KR (1) KR100776933B1 (de)
AU (1) AU4708400A (de)
CA (1) CA2375463A1 (de)
DE (1) DE60013843T2 (de)
WO (1) WO2000079629A1 (de)

Families Citing this family (119)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2639642C (en) 1996-12-20 2013-01-15 Siemens Water Technologies Corp. Scouring method
US6042959A (en) * 1997-10-10 2000-03-28 3M Innovative Properties Company Membrane electrode assembly and method of its manufacture
JP4899238B2 (ja) * 2000-06-21 2012-03-21 株式会社豊田中央研究所 複合化架橋電解質
AUPR143400A0 (en) * 2000-11-13 2000-12-07 Usf Filtration And Separations Group Inc. Modified membranes
US6630263B1 (en) * 2000-11-20 2003-10-07 Plug Power Inc. Fuel cell systems and methods
KR100397954B1 (ko) * 2001-03-20 2003-09-13 한국과학기술원 연료전지용 고분자 전해질막 제조방법
AUPR421501A0 (en) 2001-04-04 2001-05-03 U.S. Filter Wastewater Group, Inc. Potting method
AUPR584301A0 (en) * 2001-06-20 2001-07-12 U.S. Filter Wastewater Group, Inc. Membrane polymer compositions
EP1367086B1 (de) * 2001-07-30 2006-09-13 Asahi Glass Engineering Co.,Ltd. Anionenaustauscher und Verfahren zur Herstellung einer Anionenaustauschmembran
AUPR692401A0 (en) 2001-08-09 2001-08-30 U.S. Filter Wastewater Group, Inc. Method of cleaning membrane modules
US7094851B2 (en) 2001-12-06 2006-08-22 Gore Enterprise Holdings, Inc. Low equivalent weight ionomer
US6861489B2 (en) 2001-12-06 2005-03-01 Gore Enterprise Holdings, Inc. Low equivalent weight ionomer
JP4116328B2 (ja) * 2002-05-27 2008-07-09 本田技研工業株式会社 膜電極構造体及びその製造方法
AUPS300602A0 (en) 2002-06-18 2002-07-11 U.S. Filter Wastewater Group, Inc. Methods of minimising the effect of integrity loss in hollow fibre membrane modules
KR100484499B1 (ko) * 2002-08-21 2005-04-20 한국과학기술원 직접 메탄올 연료전지용 고분자 전해질 조성물
US20040036394A1 (en) * 2002-08-21 2004-02-26 3M Innovative Properties Company Process for preparing multi-layer proton exchange membranes and membrane electrode assemblies
US20040071953A1 (en) * 2002-09-30 2004-04-15 Sobieski Robert T. Ink formulations and methods
US6849682B2 (en) * 2002-09-30 2005-02-01 Omnova Solutions Inc. VOC containment coating, methods and articles
JP4282598B2 (ja) 2002-10-10 2009-06-24 シーメンス・ウォーター・テクノロジーズ・コーポレーション 濾過装置及び該濾過装置を洗浄する方法
AU2002953111A0 (en) 2002-12-05 2002-12-19 U. S. Filter Wastewater Group, Inc. Mixing chamber
US7348088B2 (en) * 2002-12-19 2008-03-25 3M Innovative Properties Company Polymer electrolyte membrane
AU2003903507A0 (en) 2003-07-08 2003-07-24 U. S. Filter Wastewater Group, Inc. Membrane post-treatment
WO2005020363A2 (en) * 2003-08-19 2005-03-03 E.I. Dupont De Nemours And Company Membranes of fluorinated ionomer blended with nonionomeric fluoropolymers for electrochemical cells
JP4611982B2 (ja) 2003-08-29 2011-01-12 シーメンス・ウォーター・テクノロジーズ・コーポレーション 逆洗方法
US7132191B2 (en) * 2003-09-17 2006-11-07 General Motors Corporation Addressing one MEA failure mode by controlling MEA catalyst layer overlap
US7071271B2 (en) * 2003-10-30 2006-07-04 3M Innovative Properties Company Aqueous emulsion polymerization of functionalized fluoromonomers
US7285349B2 (en) * 2003-10-30 2007-10-23 3M Innovative Properties Company Polymer electrolyte membrane and method of making
US7265162B2 (en) * 2003-11-13 2007-09-04 3M Innovative Properties Company Bromine, chlorine or iodine functional polymer electrolytes crosslinked by e-beam
US7179847B2 (en) * 2003-11-13 2007-02-20 3M Innovative Properties Company Polymer electrolytes crosslinked by e-beam
US7074841B2 (en) * 2003-11-13 2006-07-11 Yandrasits Michael A Polymer electrolyte membranes crosslinked by nitrile trimerization
US7259208B2 (en) * 2003-11-13 2007-08-21 3M Innovative Properties Company Reinforced polymer electrolyte membrane
KR20070003783A (ko) 2003-11-14 2007-01-05 유.에스. 필터 웨이스트워터 그룹, 인크. 개선된 모듈 세척 방법
US7060756B2 (en) * 2003-11-24 2006-06-13 3M Innovative Properties Company Polymer electrolyte with aromatic sulfone crosslinking
US7112614B2 (en) * 2003-12-08 2006-09-26 3M Innovative Properties Company Crosslinked polymer
US7060738B2 (en) * 2003-12-11 2006-06-13 3M Innovative Properties Company Polymer electrolytes crosslinked by ultraviolet radiation
US7173067B2 (en) * 2003-12-17 2007-02-06 3M Innovative Properties Company Polymer electrolyte membranes crosslinked by direct fluorination
US8758621B2 (en) 2004-03-26 2014-06-24 Evoqua Water Technologies Llc Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis
JP2007535398A (ja) 2004-04-22 2007-12-06 シーメンス ウォーター テクノロジース コーポレイション 有機物質を消化するためのメンブレンバイオリアクタおよび処理槽を含む濾過装置ならびに廃液処理方法
CA2571498A1 (en) 2004-07-02 2006-01-12 U.S. Filter Wastewater Group, Inc. Gas transfer membrane
JP2008505197A (ja) 2004-07-05 2008-02-21 シーメンス・ウォーター・テクノロジーズ・コーポレーション 親水性膜
WO2006017911A1 (en) 2004-08-20 2006-02-23 Siemens Water Technologies Corp. Square mbr manifolding system
US8790515B2 (en) 2004-09-07 2014-07-29 Evoqua Water Technologies Llc Reduction of backwash liquid waste
NZ553742A (en) 2004-09-14 2010-09-30 Siemens Water Tech Corp Methods and apparatus for removing solids from a membrane module
CA2579894A1 (en) 2004-09-15 2006-03-23 Siemens Water Technologies Corp. Continuously variable aeration
JP4972276B2 (ja) * 2004-11-10 2012-07-11 株式会社リコー 電解質膜の製造方法
ES2365928T3 (es) 2004-12-03 2011-10-13 Siemens Industry, Inc. Post-tratamiento de membranas.
EP2394731A1 (de) 2004-12-24 2011-12-14 Siemens Industry, Inc. Reinigung in Membranfiltrationssystemen
WO2006066350A1 (en) 2004-12-24 2006-06-29 Siemens Water Technologies Corp. Simple gas scouring method and apparatus
CA2605757A1 (en) 2005-04-29 2006-11-09 Siemens Water Technologies Corp. Chemical clean for membrane filter
US7214740B2 (en) * 2005-05-03 2007-05-08 3M Innovative Properties Company Fluorinated ionomers with reduced amounts of carbonyl end groups
GB0510119D0 (en) * 2005-05-18 2005-06-22 Johnson Matthey Plc Polymer dispersion and electrocatalyst ink
CA2614498A1 (en) 2005-07-14 2007-01-18 Siemens Water Technologies Corp. Monopersulfate treatment of membranes
CN101287538B (zh) 2005-08-22 2013-03-06 西门子工业公司 使用歧管以减少回洗的水过滤装置
JP4486013B2 (ja) * 2005-09-02 2010-06-23 株式会社リコー 樹脂材料及びその製造方法、イオン伝導膜、燃料電池、電源並びに電子機器
US20070138090A1 (en) 2005-10-05 2007-06-21 Jordan Edward J Method and apparatus for treating wastewater
US20070128425A1 (en) * 2005-12-07 2007-06-07 3M Innovative Properties Company Reinforced ion-conductive membranes
US20070275291A1 (en) * 2006-05-10 2007-11-29 Horizon Fuel Cell Technologies Pte. Ltd Novel membrane electrode assembly and its manufacturing process
WO2008051546A2 (en) 2006-10-24 2008-05-02 Siemens Water Technologies Corp. Infiltration/inflow control for membrane bioreactor
CN101528855B (zh) * 2006-10-30 2013-03-20 旭硝子株式会社 液体组合物
EP2129629A1 (de) 2007-04-02 2009-12-09 Siemens Water Technologies Corp. Verbesserte infiltrations-/flusssteuerung für einen membranbioreaktor
US9764288B2 (en) 2007-04-04 2017-09-19 Evoqua Water Technologies Llc Membrane module protection
KR101239780B1 (ko) 2007-05-29 2013-03-06 지멘스 인더스트리 인코포레이티드 펄스형 공기리프트 펌프를 이용한 막 세정 방법 및 장치
JP5163209B2 (ja) * 2008-03-21 2013-03-13 旭硝子株式会社 固体高分子形燃料電池用電解質膜、その製造方法及び固体高分子形燃料電池用膜電極接合体
US7897691B2 (en) * 2008-05-09 2011-03-01 Gm Global Technology Operations, Inc. Proton exchange membranes for fuel cell applications
US7888433B2 (en) * 2008-05-09 2011-02-15 Gm Global Technology Operations, Inc. Sulfonated-polyperfluoro-cyclobutane-polyphenylene polymers for PEM fuel cell applications
US7897693B2 (en) * 2008-05-09 2011-03-01 Gm Global Technology Operations, Inc. Proton conductive polymer electrolytes and fuel cells
US8008404B2 (en) * 2008-05-09 2011-08-30 GM Global Technology Operations LLC Composite membrane
US7985805B2 (en) * 2008-05-09 2011-07-26 GM Global Technology Operations LLC Polyelectrolyte membranes comprised of blends of PFSA and sulfonated PFCB polymers
US7897692B2 (en) * 2008-05-09 2011-03-01 Gm Global Technology Operations, Inc. Sulfonated perfluorocyclobutane block copolymers and proton conductive polymer membranes
US8030405B2 (en) * 2008-05-09 2011-10-04 GM Global Technology Operations LLC Blended PEM's with elastomers for improved mechanical durability
WO2010009518A1 (en) 2008-07-24 2010-01-28 Siemens Water Technologies Corp. Frame system for membrane filtration modules
KR20110044312A (ko) 2008-08-20 2011-04-28 지멘스 워터 테크놀로지스 코포레이션 멤브레인 시스템의 향상된 역세척 에너지 효율
US7976730B2 (en) * 2008-08-25 2011-07-12 GM Global Technology Operations LLC Blends of low equivalent molecular weight PFSA ionomers with Kynar 2751
US8003732B2 (en) * 2008-08-25 2011-08-23 GM Global Technology Operations LLC Gradient reinforced proton exchange membrane
CN101771153A (zh) * 2008-12-30 2010-07-07 上海清能燃料电池技术有限公司 电化学电池的复合膜
AU2010257526A1 (en) 2009-06-11 2012-01-12 Siemens Industry, Inc Methods for cleaning a porous polymeric membrane and a kit for cleaning a porous polymeric membrane
US20110045381A1 (en) * 2009-08-18 2011-02-24 Gm Global Technology Operations, Inc. Hydrocarbon PEM Membranes with Perfluorosulfonic Acid Groups for Automotive Fuel Cells
US8053530B2 (en) * 2009-08-26 2011-11-08 GM Global Technology Operations LLC Polyelectrolyte membranes made of poly(perfluorocyclobutanes) with pendant perfluorosulfonic acid groups and blends with poly(vinylidene fluoride)
US8852823B2 (en) * 2009-08-26 2014-10-07 GM Global Technology Operations LLC Sodium stannate additive to improve the durability of PEMS for H2/air fuel cells
WO2011025867A1 (en) 2009-08-26 2011-03-03 Siemens Pte. Ltd. Ion exchange membranes
US7972732B2 (en) * 2009-08-28 2011-07-05 GM Global Technology Operations LLC Perfluorocyclobutane based water vapor transfer membranes with side chain perfluorosulfonic acid moieties
US8354201B2 (en) * 2009-08-28 2013-01-15 GM Global Technology Operations LLC Fuel cell with spatially non-homogeneous ionic membrane
US20110053008A1 (en) * 2009-08-28 2011-03-03 Gm Global Technology Operations, Inc. Water vapor transfer membrane and paper integrated assembly
US20110053009A1 (en) * 2009-08-28 2011-03-03 Gm Global Technology Operations, Inc. Customized water vapor transfer membrane layered structure
US8058352B2 (en) * 2009-08-28 2011-11-15 GM Global Technology Operations LLC Perfluorocyclobutane based water vapor transfer membranes
US8048963B2 (en) * 2009-08-31 2011-11-01 GM Global Technology Operations LLC Ion exchange membrane having lamellar morphology and process of making the same
US8409765B2 (en) * 2009-08-31 2013-04-02 GM Global Technology Operations LLC Co(II)tetramethoxyphenylporphyrin additive to PFSA PEMS for improved fuel cell durability
US8252712B2 (en) * 2009-11-13 2012-08-28 GM Global Technology Operations LLC Polymer dispersant addition to fuel cell electrode inks for improved manufacturability
US20110159404A1 (en) * 2009-12-29 2011-06-30 Gm Global Technology Operations, Inc. Polyolefin Support to Prevent Dielectric Breakdown in PEMS
US20110159405A1 (en) * 2009-12-30 2011-06-30 Gm Global Technology Operations, Inc. Hydrophilic Polyelectrolyte Membranes Containing Poly(Vinyl Acetate) and Poly(Vinyl Alcohol)
US20110165497A1 (en) * 2010-01-06 2011-07-07 Gm Global Technology Operations, Inc. Method for Mitigating Fuel Cell Chemical Degradation
US7989512B1 (en) 2010-03-17 2011-08-02 GM Global Technology Operations LLC Polyelectrolyte membranes derived from soluble perfluorocyclobutane polymers with sulfonyl chloride groups
US8735021B2 (en) 2010-04-16 2014-05-27 GM Global Technology Operations LLC Cobalt(II) tetramethoxyphenylporphyrin (CoTMPP) ionomer stabilization to prevent electrode degradation
CN104016891B (zh) 2010-04-16 2016-08-17 3M创新有限公司 质子传导材料
US8044146B1 (en) 2010-04-16 2011-10-25 GM Global Technology Operations LLC Combination of main-chain and side-chain sulfonation of PFCB-6F high-temperature fuel cell membranes
WO2011136888A1 (en) 2010-04-30 2011-11-03 Siemens Industry, Inc Fluid flow distribution device
EP2618916A4 (de) 2010-09-24 2016-08-17 Evoqua Water Technologies Llc Flüssigkeitssteuerungsverteiler für ein membranfilterungssystem
US8969424B2 (en) 2010-10-15 2015-03-03 Evoqua Water Technologies Llc Anion exchange membranes and process for making
AU2011315854B2 (en) 2010-10-15 2015-04-09 Evoqua Water Technologies Llc Process for making a monomer solution for making cation exchange membranes
US8609739B2 (en) 2011-02-17 2013-12-17 GM Global Technology Operations LLC Poly(perfluorocyclobutane) ionomer with phosphonic acid groups for high temperature fuel cells
US10505197B2 (en) 2011-03-11 2019-12-10 Audi Ag Unitized electrode assembly with high equivalent weight ionomer
US9604166B2 (en) 2011-09-30 2017-03-28 Evoqua Water Technologies Llc Manifold arrangement
KR20140097140A (ko) 2011-09-30 2014-08-06 에보쿠아 워터 테크놀로지스 엘엘씨 아이솔레이션 밸브
EP2866922B1 (de) 2012-06-28 2018-03-07 Evoqua Water Technologies LLC Eintopfungsverfahren
AU2013315547A1 (en) 2012-09-14 2015-02-26 Evoqua Water Technologies Llc A polymer blend for membranes
US9962865B2 (en) 2012-09-26 2018-05-08 Evoqua Water Technologies Llc Membrane potting methods
GB2520871B (en) 2012-09-26 2020-08-19 Evoqua Water Tech Llc Membrane securement device
AU2013323934A1 (en) 2012-09-27 2015-02-26 Evoqua Water Technologies Llc Gas scouring apparatus for immersed membranes
ES2922731T3 (es) 2012-10-04 2022-09-19 Evoqua Water Tech Llc Membranas de intercambio aniónico de alto rendimiento y métodos para producir las mismas
EP2906330B1 (de) 2012-10-11 2020-06-17 Evoqua Water Technologies LLC Beschichtete ionenaustauschmembranen
US8906572B2 (en) 2012-11-30 2014-12-09 General Electric Company Polymer-electrolyte membrane, electrochemical fuel cell, and related method
JP6185079B2 (ja) 2012-12-21 2017-08-23 アウディ アクチェンゲゼルシャフトＡｕｄｉ Ａｇ 電解質材料の製造方法
CN105579142B (zh) 2012-12-21 2018-11-09 奥迪股份公司 质子交换材料及其方法
WO2014098910A1 (en) 2012-12-21 2014-06-26 United Technologies Corporation Electrolyte membrane, dispersion and method therefor
HUE061765T2 (hu) 2013-10-02 2023-08-28 Rohm & Haas Electronic Mat Singapore Pte Ltd Berendezés membrán filtrációs modul javítására
JP2017504554A (ja) 2013-12-19 2017-02-09 スリーエム イノベイティブ プロパティズ カンパニー 黒鉛の剥離方法
US10322375B2 (en) 2015-07-14 2019-06-18 Evoqua Water Technologies Llc Aeration device for filtration system
JP6684356B2 (ja) 2016-09-08 2020-04-22 旭化成株式会社 固体高分子電解質膜及びその製造方法
CN109417180B (zh) * 2016-12-29 2022-03-08 可隆工业株式会社 膜电极组件及其制备方法和包括该膜电极组件的燃料电池

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4116889A (en) 1976-08-19 1978-09-26 Allied Chemical Corporation Bipolar membranes and method of making same
JPS5361579A (en) * 1976-11-15 1978-06-02 Kureha Chem Ind Co Ltd Cation exchange membrane and production thereof
US4176215A (en) 1978-03-13 1979-11-27 E. I. Du Pont De Nemours And Company Ion-exchange structures of copolymer blends useful in electrolytic cells
US4377481A (en) 1980-11-14 1983-03-22 Abcor, Inc. Blended, polymeric, matrix membrane and process of making and using same
EP0078505B1 (de) * 1981-11-03 1987-12-09 COMPAGNIE GENERALE D'ELECTRICITE Société anonyme dite: Verfahren zur Herstellung eines polymeren Festelektrolyten für elektrochemische Generatoren
JPS58201823A (ja) 1982-05-18 1983-11-24 Asahi Glass Co Ltd イオン交換膜の製造方法
GB8329906D0 (en) 1983-11-09 1983-12-14 Friend R H Composites
US4591439A (en) 1984-05-08 1986-05-27 E. I. Du Pont De Nemours And Company Ion exchange process and apparatus
US5114515A (en) 1985-05-31 1992-05-19 The Dow Chemical Company Method for forming polymer composite films using removable substrates
US4708981A (en) 1985-12-11 1987-11-24 Uop Inc. Water insoluble proton conducting polymers
IL78169A0 (en) 1986-03-17 1986-07-31 Weizmann Kiryat Membrane Prod Novel membranes and process for making them
FR2600265B1 (fr) 1986-06-20 1991-09-06 Rhone Poulenc Rech Membranes semi-permeables sechables et hydrophiles a base de polyfluorure de vinylidene
GB8813577D0 (en) 1988-06-08 1988-07-13 Ici Plc Organic polymeric material & ion-exchange membrane produced therefrom
US5105047A (en) 1989-08-02 1992-04-14 E. I. Du Pont De Nemours And Company Catalysis using blends of perfluorinated ion-exchange polymers with perfluorinated diluents
US5118869A (en) 1991-02-13 1992-06-02 E. I. Du Pont De Nemours And Company Polymerizing tetrahydrofuran to produce polytetramethylene ether glycol using a modified fluorinated resin catalyst containing sulfonic acid groups
US5510394A (en) 1991-02-19 1996-04-23 Ionics Incorporated High ionic conductance ion exchange membranes and their preparation
US5834523A (en) 1993-09-21 1998-11-10 Ballard Power Systems, Inc. Substituted α,β,β-trifluorostyrene-based composite membranes
US5447636A (en) 1993-12-14 1995-09-05 E. I. Du Pont De Nemours And Company Method for making reinforced ion exchange membranes
US5824622A (en) 1994-01-12 1998-10-20 E. I. Du Pont De Nemours And Company Porous microcomposite of perfluorinated ion-exchange polymer and metal oxide, a network of silica, or a network of metal oxide and silica derived via a sol-gel process
US5599614A (en) 1995-03-15 1997-02-04 W. L. Gore & Associates, Inc. Integral composite membrane
US5547551A (en) 1995-03-15 1996-08-20 W. L. Gore & Associates, Inc. Ultra-thin integral composite membrane
US5641859A (en) 1995-07-12 1997-06-24 National Science Council Of Taiwan Water-soluble self-acid-doped polyaniline, method of preparation thereof, and polymer blends made therefrom
US5814405A (en) 1995-08-04 1998-09-29 W. L. Gore & Associates, Inc. Strong, air permeable membranes of polytetrafluoroethylene
JP3407501B2 (ja) 1995-09-29 2003-05-19 松下電器産業株式会社 ポリマ電解質およびそれを用いたリチウム・ポリマ電池
DE69608702T2 (de) 1995-12-28 2001-02-01 Univ New York State Res Found Membranen aus sulfoniertem polyphenylenoxid (s-ppo) und polymerblends mit polyvinylidenfluorid (pvdf) zum einsatz als polymerelektrolyt in elektrochemischen zellen
JP3810179B2 (ja) 1996-05-10 2006-08-16 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 向上した電気化学的特性を有するカチオン交換膜の製造方法
US5756230A (en) * 1996-06-20 1998-05-26 Valence Technology, Inc. Fluoropolymer blends for polymeric electrolyte and electrodes
US5643689A (en) * 1996-08-28 1997-07-01 E.C.R.-Electro-Chemical Research Ltd. Non-liquid proton conductors for use in electrochemical systems under ambient conditions
US5705084A (en) * 1997-01-31 1998-01-06 Kejha; Joseph B. Polymer alloy electrolytes for electrochemical devices
WO1998051733A1 (en) 1997-05-09 1998-11-19 E.I. Du Pont De Nemours And Company Process for making composite ion exchange membranes
US5932511A (en) 1997-05-28 1999-08-03 E. I. Du Pont De Nemours And Company Perfluorinated ion-exchange microcomposite catalysts modified with Lewis acid
US5910532A (en) 1997-05-29 1999-06-08 The Dow Chemical Company Multisolvent-based film-forming compositions
US6042959A (en) 1997-10-10 2000-03-28 3M Innovative Properties Company Membrane electrode assembly and method of its manufacture
US5879828A (en) 1997-10-10 1999-03-09 Minnesota Mining And Manufacturing Company Membrane electrode assembly

Also Published As

Publication number Publication date
EP1201001B1 (de) 2004-09-15
DE60013843T2 (de) 2005-09-29
EP1201001A1 (de) 2002-05-02
CA2375463A1 (en) 2000-12-28
JP2003502828A (ja) 2003-01-21
KR20020020914A (ko) 2002-03-16
KR100776933B1 (ko) 2007-11-20
AU4708400A (en) 2001-01-09
WO2000079629A1 (en) 2000-12-28
JP4598335B2 (ja) 2010-12-15
US6277512B1 (en) 2001-08-21

Similar Documents

Publication Publication Date Title
DE60013843D1 (de) Verbesserte polymerelektrolytmembrane aus gemischten dispersionen
AU2002255885A1 (en) Polymer electrolyte membrane
DE60024345D1 (de) Polymerelektrolyt
DE60238581D1 (de) Polymerelektrolytmembran und Brennstoffzelle
AU2001270819A1 (en) Polymer electrolyte
AU2003252245A1 (en) Solid polymer electrolyte
DE50015505D1 (de) Polymerelektrolyt
DE69908501D1 (de) Polymerdispersionen
HK1067137A1 (en) Solid electrolyte and electrochemical system using the solid electrolyte
GB0216333D0 (en) Substance - selective polymer membranes
EP1255315A4 (de) Polymer elektrolytische brennstoffzelle
DE60225512D1 (de) Polymerelektrolytzusammensetzung und Brennstoffzelle
GB2384616B (en) System for the humidification of polymer electrolyte membrane fuel cells
DE602004020289D1 (de) Polymerelektrolyt, protonenleitende Membran und Membran-Elektroden Einheit
EP1339127A4 (de) Festpolymerelektrolyt und zelle mit dem elektrolyt
DE50002904D1 (de) Polymerdispersionen
MXPA03001071A (es) Composicion de electrolito polimerico.
DE10196614T1 (de) Festpolymer-Brennstoffzellensystem
HK1039405A1 (en) Polymer electrolyte battery
DE60334266D1 (de) Protonenleitender Festpolymerelektrolyt
AU2003248522A8 (en) Microporous, mixed polymer phase membrane
DE10194077T1 (de) Festpolymer-Brennstoffzelle
DE60019982D1 (de) Ionenleitfähiges Polymer, Polymerelektrolyt und elektrisches Gerät
ID26656A (id) Formulasi polimer manik
EP1414096A4 (de) Polymerzelle und polymerelektrolyt

Legal Events

Date Code Title Description
8364 No opposition during term of opposition