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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Composite Materials (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Conductive Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Fuel Cell (AREA)
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
US336203 1999-06-18
US09/336,203 US6277512B1 (en) 1999-06-18 1999-06-18 Polymer electrolyte membranes from mixed dispersions
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
JP4804599B2 (ja) 1996-12-20 2011-11-02 シーメンス・ウォーター・テクノロジーズ・コーポレイション 洗浄方法
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
DE60214684T2 (de) * 2001-07-30 2007-09-06 Asahi Glass Engineering Co. Ltd., Chiba 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
US6861489B2 (en) 2001-12-06 2005-03-01 Gore Enterprise Holdings, Inc. Low equivalent weight ionomer
US7094851B2 (en) 2001-12-06 2006-08-22 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
US20040036394A1 (en) * 2002-08-21 2004-02-26 3M Innovative Properties Company Process for preparing multi-layer proton exchange membranes and membrane electrode assemblies
KR100484499B1 (ko) * 2002-08-21 2005-04-20 한국과학기술원 직접 메탄올 연료전지용 고분자 전해질 조성물
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
ATE542593T1 (de) 2002-10-10 2012-02-15 Siemens Industry Inc Membranfilter und rückspülverfahren dafür
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
EP1661198A2 (de) * 2003-08-19 2006-05-31 E.I. Dupont De Nemours And Company Membranen eines fluorierten ionomers gemischt mit nichtionomeren fluorpolymeren für elektrochemische zellen
NZ545206A (en) 2003-08-29 2009-03-31 Siemens Water Tech Corp Backwash
US7132191B2 (en) * 2003-09-17 2006-11-07 General Motors Corporation Addressing one MEA failure mode by controlling MEA catalyst layer overlap
US7285349B2 (en) * 2003-10-30 2007-10-23 3M Innovative Properties Company Polymer electrolyte membrane and method of making
US7071271B2 (en) * 2003-10-30 2006-07-04 3M Innovative Properties Company Aqueous emulsion polymerization of functionalized fluoromonomers
US7179847B2 (en) * 2003-11-13 2007-02-20 3M Innovative Properties Company Polymer electrolytes crosslinked by e-beam
US7259208B2 (en) * 2003-11-13 2007-08-21 3M Innovative Properties Company Reinforced polymer electrolyte membrane
US7074841B2 (en) * 2003-11-13 2006-07-11 Yandrasits Michael A Polymer electrolyte membranes crosslinked by nitrile trimerization
US7265162B2 (en) * 2003-11-13 2007-09-04 3M Innovative Properties Company Bromine, chlorine or iodine functional polymer electrolytes crosslinked by e-beam
US8808540B2 (en) 2003-11-14 2014-08-19 Evoqua Water Technologies Llc Module cleaning method
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
WO2005092799A1 (en) 2004-03-26 2005-10-06 U.S. Filter Wastewater Group, Inc. Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis
WO2005107929A2 (en) 2004-04-22 2005-11-17 Siemens Water Technologies Corp. Filtration apparatus comprising a membrane bioreactor and a treatment vessel for digesting organic materials
JP2008504122A (ja) 2004-07-02 2008-02-14 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 気体輸送膜
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
JP4958779B2 (ja) 2004-08-20 2012-06-20 シーメンス・ウォーター・テクノロジーズ・コーポレイション 正方形のｍｂｒマニホールド・システム
CN101043933B (zh) 2004-09-07 2012-09-05 西门子工业公司 反洗废液的减少
CA2579857A1 (en) 2004-09-14 2006-03-23 Siemens Water Technologies Corp. Membrane filtration module and cleaning process
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
ATE511915T1 (de) 2004-12-03 2011-06-15 Siemens Industry Inc Membrannachbehandlung
CA2591408C (en) 2004-12-24 2015-07-21 Siemens Water Technologies Corp. Cleaning in membrane filtration systems
WO2006066350A1 (en) 2004-12-24 2006-06-29 Siemens Water Technologies Corp. Simple gas scouring method and apparatus
JP2008539054A (ja) 2005-04-29 2008-11-13 シーメンス・ウォーター・テクノロジーズ・コーポレイション 膜フィルターのための化学洗浄
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
US7988891B2 (en) 2005-07-14 2011-08-02 Siemens Industry, Inc. Monopersulfate treatment of membranes
SG164499A1 (en) 2005-08-22 2010-09-29 Siemens Water Tech Corp An assembly for water filtration using a tube manifold to minimise backwash
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
US8293098B2 (en) 2006-10-24 2012-10-23 Siemens Industry, Inc. Infiltration/inflow control for membrane bioreactor
JP5375097B2 (ja) * 2006-10-30 2013-12-25 旭硝子株式会社 液体組成物
US8318028B2 (en) 2007-04-02 2012-11-27 Siemens Industry, Inc. Infiltration/inflow control for membrane bioreactor
US9764288B2 (en) 2007-04-04 2017-09-19 Evoqua Water Technologies Llc Membrane module protection
KR20170092708A (ko) 2007-05-29 2017-08-11 에보쿠아 워터 테크놀로지스 엘엘씨 수처리 시스템
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
US7888433B2 (en) * 2008-05-09 2011-02-15 Gm Global Technology Operations, Inc. Sulfonated-polyperfluoro-cyclobutane-polyphenylene polymers for PEM fuel cell applications
US8030405B2 (en) * 2008-05-09 2011-10-04 GM Global Technology Operations LLC Blended PEM's with elastomers for improved mechanical durability
US7985805B2 (en) * 2008-05-09 2011-07-26 GM Global Technology Operations LLC Polyelectrolyte membranes comprised of blends of PFSA and sulfonated PFCB polymers
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
US7897691B2 (en) * 2008-05-09 2011-03-01 Gm Global Technology Operations, Inc. Proton exchange membranes for fuel cell applications
US7897692B2 (en) * 2008-05-09 2011-03-01 Gm Global Technology Operations, Inc. Sulfonated perfluorocyclobutane block copolymers and proton conductive polymer membranes
CN102112213B (zh) 2008-07-24 2016-08-03 伊沃夸水处理技术有限责任公司 用于膜过滤模块的框架系统
AU2009282912B2 (en) 2008-08-20 2014-11-27 Evoqua Water Technologies Llc Improved membrane system backwash energy efficiency
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
AU2010101488B4 (en) 2009-06-11 2013-05-02 Evoqua Water Technologies Llc 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
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
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)
KR101741243B1 (ko) * 2009-08-26 2017-06-15 에보쿠아 워터 테크놀로지스 피티이. 리미티드 이온 교환막
US20110053009A1 (en) * 2009-08-28 2011-03-03 Gm Global Technology Operations, Inc. Customized water vapor transfer membrane layered structure
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
US8058352B2 (en) * 2009-08-28 2011-11-15 GM Global Technology Operations LLC Perfluorocyclobutane based water vapor transfer 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
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
US9419300B2 (en) 2010-04-16 2016-08-16 3M Innovative Properties Company Proton conducting materials
US8735021B2 (en) 2010-04-16 2014-05-27 GM Global Technology Operations LLC Cobalt(II) tetramethoxyphenylporphyrin (CoTMPP) ionomer stabilization to prevent electrode degradation
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
US9914097B2 (en) 2010-04-30 2018-03-13 Evoqua Water Technologies Llc Fluid flow distribution device
CN103118766B (zh) 2010-09-24 2016-04-13 伊沃夸水处理技术有限责任公司 膜过滤系统的流体控制歧管
JP5889907B2 (ja) 2010-10-15 2016-03-22 エヴォクア ウォーター テクノロジーズ エルエルシーＥｖｏｑｕａ Ｗａｔｅｒ Ｔｅｃｈｎｏｌｏｇｉｅｓｌｌｃ カチオン交換膜を製造するためのモノマー溶液の製造方法
JP2013545595A (ja) 2010-10-15 2013-12-26 シーメンス インダストリー インコーポレイテッド アニオン交換膜及び製造方法
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
WO2012125138A1 (en) 2011-03-11 2012-09-20 Utc Power Corporation Unitized electrode assembly with high equivalent weight ionomer
SG11201401089PA (en) 2011-09-30 2014-04-28 Evoqua Water Technologies Llc Improved manifold arrangement
CA2850522C (en) 2011-09-30 2021-03-16 Evoqua Water Technologies Llc Shut-off valve for isolation of hollow fiber membrane filtration module
KR102108593B1 (ko) 2012-06-28 2020-05-29 에보쿠아 워터 테크놀로지스 엘엘씨 포팅 방법
EP2895257A1 (de) 2012-09-14 2015-07-22 Evoqua Water Technologies LLC Polymermischung für membranen
US9962865B2 (en) 2012-09-26 2018-05-08 Evoqua Water Technologies Llc Membrane potting methods
DE112013004713T5 (de) 2012-09-26 2015-07-23 Evoqua Water Technologies Llc Membransicherungsvorrichtung
EP2900356A1 (de) 2012-09-27 2015-08-05 Evoqua Water Technologies LLC Gaswäscher für tauchmembranen
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
KR102018941B1 (ko) 2012-12-21 2019-09-05 도요타지도샤가부시키가이샤 양성자 교환 물질 및 그를 위한 방법
KR101925670B1 (ko) 2012-12-21 2018-12-05 아우디 아게 전해질 막, 분산액 및 그를 위한 방법
US10427102B2 (en) 2013-10-02 2019-10-01 Evoqua Water Technologies Llc Method and device for repairing a membrane filtration module
US20170029280A1 (en) 2013-12-19 2017-02-02 3M Innovative Properties Company Graphite Exfoliation Method
EP3322511B1 (de) 2015-07-14 2022-09-07 Rohm & Haas Electronic Materials Singapore Pte. Ltd Belüftungsvorrichtung für filtrationssystem
WO2018047925A1 (ja) * 2016-09-08 2018-03-15 旭化成株式会社 固体高分子電解質膜及びその製造方法
KR102258909B1 (ko) * 2016-12-29 2021-06-01 코오롱인더스트리 주식회사 막-전극 어셈블리, 이의 제조 방법 그리고 이를 포함하는 연료 전지

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
US5879828A (en) 1997-10-10 1999-03-09 Minnesota Mining And Manufacturing Company Membrane electrode assembly
US6042959A (en) 1997-10-10 2000-03-28 3M Innovative Properties Company Membrane electrode assembly and method of its manufacture

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WO2000079629A1 (en) 2000-12-28
DE60013843T2 (de) 2005-09-29
CA2375463A1 (en) 2000-12-28
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JP2003502828A (ja) 2003-01-21
AU4708400A (en) 2001-01-09
KR20020020914A (ko) 2002-03-16

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