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Mehrschichtmembrane

Info

Publication number
DE69636219D1
DE69636219D1 DE1996636219 DE69636219A DE69636219D1 DE 69636219 D1 DE69636219 D1 DE 69636219D1 DE 1996636219 DE1996636219 DE 1996636219 DE 69636219 A DE69636219 A DE 69636219A DE 69636219 D1 DE69636219 D1 DE 69636219D1
Authority
DE
Grant status
Grant
Patent type
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
DE1996636219
Other languages
English (en)
Other versions
DE69636219T2 (de )
Inventor
Bamdad Bahar
R Hobson
A Kolde
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.)
Gore W L and Associates Inc
Original Assignee
Gore W L and Associates Inc
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
Grant date
Family has litigation

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D67/00Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081After-treatment of organic or inorganic membranes
    • B01D67/0088Physical treatment with compounds, e.g. swelling, coating or impregnation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/14Dynamic membranes
    • B01D69/141Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20Manufacture of shaped of ion-exchange resins Use of macromolecular compounds as anion B01J41/14 or cation B01J39/20 exchangers
    • C08J5/22Films, membranes, or diaphragms
    • C08J5/2206Films, membranes, or diaphragms based on organic and/or inorganic macromolecular compounds
    • C08J5/2218Synthetic macromolecular compounds
    • C08J5/2231Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds
    • C08J5/2243Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds obtained by introduction of active groups capable of ion-exchange into compounds of the type C08J5/2231
    • C08J5/225Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds obtained by introduction of active groups capable of ion-exchange into compounds of the type C08J5/2231 containing fluorine
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00Diaphragms; Spacing elements
    • C25B13/04Diaphragms; Spacing elements characterised by the material
    • C25B13/08Diaphragms; Spacing elements characterised by the material based on organic materials
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/1016Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018Polymeric electrolyte materials
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/1016Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018Polymeric electrolyte materials
    • H01M8/102Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1023Polymeric 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
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/1016Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018Polymeric electrolyte materials
    • H01M8/1039Polymeric electrolyte materials halogenated, e.g. sulfonated polyvinylidene fluorides
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/1016Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018Polymeric electrolyte materials
    • H01M8/1041Polymer electrolyte composites, mixtures or blends
    • H01M8/1044Mixtures of polymers, of which at least one is ionically conductive
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/1016Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018Polymeric electrolyte materials
    • H01M8/1041Polymer electrolyte composites, mixtures or blends
    • H01M8/1046Mixtures of at least one polymer and at least one additive
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/1016Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018Polymeric electrolyte materials
    • H01M8/1058Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties
    • H01M8/106Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties characterised by the chemical composition of the porous support
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/1016Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018Polymeric electrolyte materials
    • H01M8/1058Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties
    • H01M8/1062Polymeric 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
    • C08J2327/00Characterised 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
    • C08J2327/02Characterised 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
    • C08J2327/12Characterised 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
    • C08J2327/18Homopolymers or copolymers of tetrafluoroethylene
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249953Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249954With chemically effective material or specified gas other than air, N, or carbon dioxide in void-containing component
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249953Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249955Void-containing component partially impregnated with adjacent component
    • Y10T428/249958Void-containing component is synthetic resin or natural rubbers
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249953Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249962Void-containing component has a continuous matrix of fibers only [e.g., porous paper, etc.]
    • Y10T428/249964Fibers of defined composition
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/3154Of fluorinated addition polymer from unsaturated monomers
    • Y10T428/31544Addition polymer is perhalogenated
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2861Coated or impregnated synthetic organic fiber fabric
    • Y10T442/291Coated or impregnated polyolefin fiber fabric
    • Y10T442/2918Polypropylene fiber fabric
DE1996636219 1995-03-15 1996-01-11 Mehrschichtmembrane Expired - Lifetime DE69636219D1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US08404853 US5547551A (en) 1995-03-15 1995-03-15 Ultra-thin integral composite membrane
US08561514 US5599614A (en) 1995-03-15 1995-11-21 Integral composite membrane
PCT/US1996/000385 WO1996028242A1 (en) 1995-03-15 1996-01-11 Composite membrane

Publications (1)

Publication Number Publication Date
DE69636219D1 true DE69636219D1 (de) 2006-07-20

Family

ID=27018803

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1996636219 Expired - Lifetime DE69636219T2 (de) 1995-03-15 1996-01-11 Mehrschichtmembrane
DE1996636219 Expired - Lifetime DE69636219D1 (de) 1995-03-15 1996-01-11 Mehrschichtmembrane

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE1996636219 Expired - Lifetime DE69636219T2 (de) 1995-03-15 1996-01-11 Mehrschichtmembrane

Country Status (8)

Country Link
US (1) US5599614A (de)
JP (2) JPH11501964A (de)
CN (1) CN1134288C (de)
CA (1) CA2214122C (de)
DE (2) DE69636219T2 (de)
EP (1) EP0814897B1 (de)
FR (1) FR2731631B1 (de)
WO (1) WO1996028242A1 (de)

Families Citing this family (148)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5834523A (en) 1993-09-21 1998-11-10 Ballard Power Systems, Inc. Substituted α,β,β-trifluorostyrene-based composite membranes
US6254978B1 (en) * 1994-11-14 2001-07-03 W. L. Gore & Associates, Inc. Ultra-thin integral composite membrane
US6054230A (en) * 1994-12-07 2000-04-25 Japan Gore-Tex, Inc. Ion exchange and electrode assembly for an electrochemical cell
US5620669A (en) * 1995-08-15 1997-04-15 W. L. Gore & Associates, Inc. Catalytic filter material and method of making same
WO1997040924A1 (en) * 1996-04-30 1997-11-06 W.L. Gore & Associates, Inc. Integral ion-exchange composite membranes
WO1997043117A1 (en) 1996-05-16 1997-11-20 Lockheed Martin Energy Systems, Inc. Low temperature material bonding technique
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
GB9708365D0 (en) * 1997-04-25 1997-06-18 Johnson Matthey Plc Proton conducting membranes
US6130175A (en) * 1997-04-29 2000-10-10 Gore Enterprise Holdings, Inc. Integral multi-layered ion-exchange composite membranes
US6110333A (en) * 1997-05-02 2000-08-29 E. I. Du Pont De Nemours And Company Composite membrane with highly crystalline porous support
US6059943A (en) * 1997-07-30 2000-05-09 Lynntech, Inc. Composite membrane suitable for use in electrochemical devices
US7550216B2 (en) 1999-03-03 2009-06-23 Foster-Miller, Inc. Composite solid polymer electrolyte membranes
WO1999010165A9 (en) * 1997-08-29 1999-08-26 Foster Miller Inc Composite solid polymer electrolyte membranes
US6248469B1 (en) 1997-08-29 2001-06-19 Foster-Miller, Inc. Composite solid polymer electrolyte membranes
WO2000022684A9 (en) 1998-08-28 2000-12-14 Foster Miller Inc Composite solid polymer electrolyte membranes
CA2299472A1 (en) * 1998-06-03 1999-12-09 Creavis Gesellschaft Fur Technologie Und Innovation Mbh Hydrophobic permeable composite, method for producing said composite and use of the same
US5879828A (en) * 1997-10-10 1999-03-09 Minnesota Mining And Manufacturing Company Membrane electrode assembly
US5910378A (en) 1997-10-10 1999-06-08 Minnesota Mining And Manufacturing Company Membrane electrode assemblies
US6042959A (en) * 1997-10-10 2000-03-28 3M Innovative Properties Company Membrane electrode assembly and method of its manufacture
US5879827A (en) * 1997-10-10 1999-03-09 Minnesota Mining And Manufacturing Company Catalyst for membrane electrode assembly and method of making
US6136412A (en) * 1997-10-10 2000-10-24 3M Innovative Properties Company Microtextured catalyst transfer substrate
US6291091B1 (en) 1997-12-24 2001-09-18 Ballard Power Systems Inc. Continuous method for manufacturing a Laminated electrolyte and electrode assembly
US6495209B1 (en) 1998-02-20 2002-12-17 Lynntech, Inc. Process of making a composite membrane
US6635384B2 (en) * 1998-03-06 2003-10-21 Gore Enterprise Holdings, Inc. Solid electrolyte composite for electrochemical reaction apparatus
US20040209965A1 (en) * 1998-10-16 2004-10-21 Gascoyne John Malcolm Process for preparing a solid polymer electrolyte membrane
US6287717B1 (en) 1998-11-13 2001-09-11 Gore Enterprise Holdings, Inc. Fuel cell membrane electrode assemblies with improved power outputs
US6300000B1 (en) 1999-06-18 2001-10-09 Gore Enterprise Holdings Fuel cell membrane electrode assemblies with improved power outputs and poison resistance
US6277512B1 (en) 1999-06-18 2001-08-21 3M Innovative Properties Company Polymer electrolyte membranes from mixed dispersions
JP3475869B2 (ja) 1999-09-17 2003-12-10 松下電器産業株式会社 高分子電解質型燃料電池とその特性回復方法
US6780935B2 (en) * 2000-02-15 2004-08-24 Atofina Chemicals, Inc. Fluoropolymer resins containing ionic or ionizable groups and products containing the same
NL1014402C1 (nl) * 2000-02-17 2001-08-20 Nedstack Holding B V Methode voor het vervaardigen van versterkte membranen voor polymeer Elektrolyt Brandstofcellen.
DE60121243D1 (de) * 2000-03-31 2006-08-17 Asahi Glass Co Ltd Elektrolytmembran für Polymerelektrolytbrennstoffzelle und Herstellungsverfahren dafür
US6558828B1 (en) 2000-05-26 2003-05-06 Eveready Battery Company, Inc. Zn/air cell performance in extreme humidity by controlling hydrophobic layer porosity
JP4974403B2 (ja) 2000-05-31 2012-07-11 日本ゴア株式会社 固体高分子電解質型燃料電池
GB0016846D0 (en) * 2000-07-10 2000-08-30 United States Filter Corp Electrodeionisation Apparatus
WO2002027821A3 (en) 2000-09-27 2002-10-17 Proton Energy Sys Inc Electrode catalyst composition, electrode and membrane electrode assembly for electrochemical cells
US6613215B2 (en) 2000-09-27 2003-09-02 Proton Energy Systems, Inc. Method for electrolysis of water using a polytetrafluoroethylene supported membrane in electrolysis cells
US7147785B2 (en) * 2000-09-28 2006-12-12 Usfilter Corporation Electrodeionization device and methods of use
US6524736B1 (en) 2000-10-18 2003-02-25 General Motors Corporation Methods of preparing membrane electrode assemblies
DE60223739T2 (de) * 2001-02-26 2008-11-20 Solvay Solexis S.P.A. Poröse hydrophile Membranen
US6607647B2 (en) 2001-04-25 2003-08-19 United States Filter Corporation Electrodeionization apparatus with expanded conductive mesh electrode and method
WO2002095856A3 (de) * 2001-05-18 2003-02-20 Intech Thueringen Gmbh Brennstoffzelle
US6649037B2 (en) 2001-05-29 2003-11-18 United States Filter Corporation Electrodeionization apparatus and method
US6613203B1 (en) * 2001-09-10 2003-09-02 Gore Enterprise Holdings Ion conducting membrane having high hardness and dimensional stability
US20030047282A1 (en) * 2001-09-10 2003-03-13 Yasumi Sago Surface processing apparatus
EP1436069B1 (de) * 2001-10-15 2011-02-09 Siemens Water Technologies Holding Corp. Vorrichtung und verfahren zur reinigung von flüssigkeiten
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
US6933003B2 (en) * 2002-06-13 2005-08-23 General Motors Corporation Method of making membrane electrode assemblies
US6630265B1 (en) * 2002-08-13 2003-10-07 Hoku Scientific, Inc. Composite electrolyte for fuel cells
US6841283B2 (en) * 2002-10-21 2005-01-11 Utc Fuel Cells, Llc High water permeability proton exchange membrane
US7501061B2 (en) * 2002-10-23 2009-03-10 Siemens Water Technologies Holding Corp. Production of water for injection using reverse osmosis
JP4387951B2 (ja) * 2002-10-24 2009-12-24 ダイワボウホールディングス株式会社 有機電解液電池用セパレータとその製造方法及びこれを組み込んだ有機電解液電池
US20070042234A1 (en) * 2003-05-16 2007-02-22 Gs Yuasa Corporation Liquid fuel type fuel cell and fuel therefor
CA2527871C (en) * 2003-06-27 2010-08-17 Asahi Kasei Chemicals Corporation Polymer electrolyte membrane having high durability and method for producing the same
US6962959B2 (en) 2003-08-28 2005-11-08 Hoku Scientific, Inc. Composite electrolyte with crosslinking agents
US7862700B2 (en) * 2003-11-13 2011-01-04 Siemens Water Technologies Holding Corp. Water treatment system and method
US7846340B2 (en) * 2003-11-13 2010-12-07 Siemens Water Technologies Corp. Water treatment system and method
US7604725B2 (en) * 2003-11-13 2009-10-20 Siemens Water Technologies Holding Corp. Water treatment system and method
US8377279B2 (en) 2003-11-13 2013-02-19 Siemens Industry, Inc. Water treatment system and method
US7083733B2 (en) * 2003-11-13 2006-08-01 Usfilter Corporation Water treatment system and method
US20050103717A1 (en) * 2003-11-13 2005-05-19 United States Filter Corporation Water treatment system and method
US7563351B2 (en) * 2003-11-13 2009-07-21 Siemens Water Technologies Holding Corp. Water treatment system and method
US7582198B2 (en) * 2003-11-13 2009-09-01 Siemens Water Technologies Holding Corp. Water treatment system and method
KR100590967B1 (ko) * 2003-12-30 2006-06-19 기아자동차주식회사 고온전도성 고분자 나노복합막과 이의 제조방법 및 이를이용한 막-전극 접합체 및 이를 포함하는고분자전해질연료전지
US7582240B2 (en) * 2004-04-01 2009-09-01 E. I. Du Pont De Nemours And Company Rotary process for forming uniform material
JP4977600B2 (ja) 2004-04-20 2012-07-18 ジェンザイム・コーポレーション 外科手術用のメッシュ状インプラント
US7632587B2 (en) 2004-05-04 2009-12-15 Angstrom Power Incorporated Electrochemical cells having current-carrying structures underlying electrochemical reaction layers
US7378176B2 (en) * 2004-05-04 2008-05-27 Angstrom Power Inc. Membranes and electrochemical cells incorporating such membranes
US7329358B2 (en) * 2004-05-27 2008-02-12 Siemens Water Technologies Holding Corp. Water treatment process
US20060078781A1 (en) * 2004-10-08 2006-04-13 3M Innovative Properties Company Curable subgasket for a membrane electrode assembly
JP5010823B2 (ja) 2004-10-14 2012-08-29 三星エスディアイ株式会社 直接酸化型燃料電池用高分子電解質膜、その製造方法及びこれを含む直接酸化型燃料電池システム
US7635062B2 (en) * 2005-03-11 2009-12-22 Bha Group, Inc. Composite membrane
US20060205301A1 (en) * 2005-03-11 2006-09-14 Bha Technologies, Inc. Composite membrane having hydrophilic properties and method of manufacture
US7588796B2 (en) * 2005-03-11 2009-09-15 Bha Group, Inc. Method of making a composite membrane
US7658828B2 (en) * 2005-04-13 2010-02-09 Siemens Water Technologies Holding Corp. Regeneration of adsorption media within electrical purification apparatuses
US20060231406A1 (en) * 2005-04-13 2006-10-19 Usfilter Corporation Regeneration of adsorption media within electrical purification apparatuses
EP1885655B1 (de) * 2005-06-01 2014-12-17 Evoqua Water Technologies LLC Wasseraufbereitung durch intermittierende desinfektion
US7306729B2 (en) * 2005-07-18 2007-12-11 Gore Enterprise Holdings, Inc. Porous PTFE materials and articles produced therefrom
KR100766896B1 (ko) * 2005-11-29 2007-10-15 삼성에스디아이 주식회사 연료 전지용 고분자 전해질 막 및 이를 포함하는 연료 전지시스템
KR101042474B1 (ko) * 2005-12-22 2011-06-16 이 아이 듀폰 디 네모아 앤드 캄파니 무기 충전제를 함유하는 화학적으로 안정화된 이오노머
US20070188841A1 (en) * 2006-02-10 2007-08-16 Ntera, Inc. Method and system for lowering the drive potential of an electrochromic device
CN101416342B (zh) * 2006-04-07 2011-10-19 Utc电力公司 用于燃料电池的复合水管理电解质膜
US8277627B2 (en) 2006-06-13 2012-10-02 Siemens Industry, Inc. Method and system for irrigation
US8114259B2 (en) * 2006-06-13 2012-02-14 Siemens Industry, Inc. Method and system for providing potable water
CN100386367C (zh) 2006-06-16 2008-05-07 武汉理工大学 基于亲水性多孔聚四氟乙烯基体的复合质子交换膜的制备方法
US20080067069A1 (en) 2006-06-22 2008-03-20 Siemens Water Technologies Corp. Low scale potential water treatment
US7820024B2 (en) * 2006-06-23 2010-10-26 Siemens Water Technologies Corp. Electrically-driven separation apparatus
JP2008019530A (ja) * 2006-07-13 2008-01-31 Toyota Boshoku Corp イオン交換フィルター用繊維
WO2008018400A1 (fr) * 2006-08-09 2008-02-14 Sumitomo Electric Fine Polymer, Inc. Membrane de résine fluorée, composite de résine fluorée, composite poreux de résine fluorée, procédés pour la production de ceux-ci et élément de type membrane pour la séparation
KR20080020259A (ko) * 2006-08-31 2008-03-05 삼성에스디아이 주식회사 연료 전지용 막-전극 어셈블리, 이의 제조방법 및 이를포함하는 연료 전지 시스템
US7744760B2 (en) * 2006-09-20 2010-06-29 Siemens Water Technologies Corp. Method and apparatus for desalination
US20080118802A1 (en) * 2006-11-16 2008-05-22 Peter Szrama Fully Catalyzed Membrane Assembly With Attached Border
US20100092815A1 (en) * 2007-04-30 2010-04-15 Utc Power Corporation Membrane electrode assembly having catalyst diffusion barrier layer
JP5173262B2 (ja) 2007-05-29 2013-04-03 日本ゴア株式会社 固体高分子電解質膜の製造方法、固体高分子電解質膜、固体高分子形燃料電池用膜電極組立体および固体高分子形燃料電池
DE102007043828B3 (de) * 2007-09-13 2009-01-02 H.I.A.T. Ggmbh Kompositmaterial für eine Membran für eine Direkt Alkohol Brennstoffzelle
JP5453274B2 (ja) 2007-09-25 2014-03-26 ソシエテ ビックSociete Bic 省スペース流体プレナムを含む燃料電池システムおよびそれに関連する方法
WO2009039654A1 (en) * 2007-09-25 2009-04-02 Angstrom Power Incorporated Fuel cell cover
US8007573B2 (en) * 2007-09-28 2011-08-30 General Electric Company Filter and associated method
US8110283B2 (en) * 2007-09-28 2012-02-07 General Electric Company Article and associated method
US8637144B2 (en) * 2007-10-04 2014-01-28 W. L. Gore & Associates, Inc. Expandable TFE copolymers, method of making, and porous, expended articles thereof
US9040646B2 (en) 2007-10-04 2015-05-26 W. L. Gore & Associates, Inc. Expandable TFE copolymers, methods of making, and porous, expanded articles thereof
US9650479B2 (en) 2007-10-04 2017-05-16 W. L. Gore & Associates, Inc. Dense articles formed from tetrafluoroethylene core shell copolymers and methods of making the same
CA2707214A1 (en) 2007-11-30 2009-06-11 Siemens Water Technologies Corp. Systems and methods for water treatment
EP2260528B1 (de) * 2008-02-29 2016-02-24 Intelligent Energy Limited Elektrochemische zelle und diesbezügliche membranen
CN102046253A (zh) * 2008-04-03 2011-05-04 西门子水处理技术公司 海水脱盐的低能量系统和方法
US8008404B2 (en) * 2008-05-09 2011-08-30 GM Global Technology Operations LLC Composite membrane
US9599364B2 (en) 2008-12-02 2017-03-21 Xergy Ltd Electrochemical compressor based heating element and hybrid hot water heater employing same
WO2010065423A1 (en) * 2008-12-02 2010-06-10 Xergy Incorporated Electrochemical compressor and refrigeration system
US20100227250A1 (en) * 2009-03-03 2010-09-09 Clearedge Power, Inc. Rigidity & Inplane Electrolyte Mobility Enhancement for Fuel Cell Eletrolyte Membranes
US9139669B2 (en) * 2009-03-24 2015-09-22 W. L. Gore & Associates, Inc. Expandable functional TFE copolymer fine powder, the expandable functional products obtained therefrom and reaction of the expanded products
US8658707B2 (en) * 2009-03-24 2014-02-25 W. L. Gore & Associates, Inc. Expandable functional TFE copolymer fine powder, the expanded functional products obtained therefrom and reaction of the expanded products
US8627671B2 (en) * 2009-05-01 2014-01-14 Xergy Incorporated Self-contained electrochemical heat transfer system
US8640492B2 (en) * 2009-05-01 2014-02-04 Xergy Inc Tubular system for electrochemical compressor
US9464822B2 (en) * 2010-02-17 2016-10-11 Xergy Ltd Electrochemical heat transfer system
JP2011110470A (ja) * 2009-11-25 2011-06-09 Fujifilm Corp 結晶性ポリマー微孔性膜及びその製造方法、並びに濾過用フィルタ
GB0921996D0 (en) 2009-12-17 2010-02-03 Johnson Matthey Plc Catayst layer assembley
KR101400094B1 (ko) 2009-12-18 2014-05-28 주식회사 엘지화학 연료전지용 고분자 전해질 막, 이를 포함하는 막 전극 접합체 및 연료전지
GB201003230D0 (en) 2010-02-26 2010-04-14 Johnson Matthey Plc Membrane
JP5638692B2 (ja) 2010-06-18 2014-12-10 シャンドン・フアシャ・シェンゾウ・ニュー・マテリアル・カンパニー・リミテッド イオン交換機能を有する複合体並びにその調製方法及び使用
JP5748844B2 (ja) 2010-06-18 2015-07-15 シャンドン・フアシャ・シェンゾウ・ニュー・マテリアル・カンパニー・リミテッド イオン交換機能を有するフッ素含有イオノマー複合体、その調製方法及び使用
WO2011156937A1 (zh) 2010-06-18 2011-12-22 山东东岳神舟新材料有限公司 一种具有离子交换功能的含氟离聚物复合材料及其制备方法和用途
GB201012980D0 (en) 2010-08-03 2010-09-15 Johnson Matthey Plc Membrane
KR20150086384A (ko) 2010-10-07 2015-07-27 아사히 가세이 이-매터리얼즈 가부시키가이샤 불소계 고분자 전해질 막
JP2012206062A (ja) * 2011-03-30 2012-10-25 Nihon Gore Kk 複合膜
US9151283B2 (en) 2011-08-08 2015-10-06 Xergy Ltd Electrochemical motive device
GB201116713D0 (en) 2011-09-28 2011-11-09 Johnson Matthey Plc Catalyst
GB201118288D0 (en) 2011-10-24 2011-12-07 Johnson Matthey Plc Ion-conducting membrane
GB2517587B (en) 2011-12-21 2018-01-31 Xergy Ltd Electrochemical compression system
JP5830782B2 (ja) 2012-01-27 2015-12-09 住友電工ファインポリマー株式会社 変性ポリテトラフルオロエチレン製微細孔径膜の製造方法、及び変性ポリテトラフルオロエチレン製多孔質樹脂膜複合体の製造方法
GB201312731D0 (en) 2012-07-16 2013-08-28 Bahar Bamdad Active components and membranes for electrochemical compression
JP2014067606A (ja) * 2012-09-26 2014-04-17 Nitto Denko Corp 高分子電解質膜およびそれを用いた燃料電池
WO2014103819A1 (ja) * 2012-12-25 2014-07-03 株式会社クラレ イオン交換膜およびその製造方法ならびに電気透析装置
CN103938337A (zh) * 2013-01-18 2014-07-23 东丽纤维研究所(中国)有限公司 一种水电解槽用隔膜布及其生产方法
US20160056488A1 (en) * 2013-04-29 2016-02-25 Lg Chem, Ltd. Polymer electrolyte membrane, membrane electrode assembly comprising polymer electrolyte membrane and fuel cell comprising membrane electrode assembly
EP2842620A1 (de) 2013-08-26 2015-03-04 Agfa-Gevaert Verfahren zur Herstellung einer Verbundmembran
US20150096884A1 (en) * 2013-10-07 2015-04-09 W. L. Gore & Associates, Inc. Humidification Control Device
KR20160091386A (ko) 2013-11-29 2016-08-02 아사히 가세이 가부시키가이샤 고분자 전해질막
CN105793336A (zh) 2013-11-29 2016-07-20 大金工业株式会社 双向拉伸多孔质膜
WO2015080290A1 (ja) 2013-11-29 2015-06-04 ダイキン工業株式会社 多孔質体、高分子電解質膜、フィルター用濾材及びフィルターユニット
KR20160090381A (ko) 2013-11-29 2016-07-29 아사히 가세이 가부시키가이샤 고분자 전해질막
CN104037431B (zh) * 2014-04-11 2017-12-12 广东玖美新材料有限公司 液流电池用离子交换膜
EP3206246A1 (de) * 2014-10-10 2017-08-16 W.L. Gore & Associates, Co., Ltd. Elektrolytfilm für brennstoffzelle
US9644054B2 (en) 2014-12-19 2017-05-09 W. L. Gore & Associates, Inc. Dense articles formed from tetrafluoroethylene core shell copolymers and methods of making the same
CN104882625A (zh) * 2015-04-24 2015-09-02 哈尔滨工业大学(威海) 复合膜及其制备方法
US20170028361A1 (en) * 2015-07-31 2017-02-02 Pall Corporation Ptfe/pfsa blended membrane
WO2017156293A1 (en) 2016-03-11 2017-09-14 W. L. Gore & Associates, Inc. Reflective laminates
JP2016155129A (ja) * 2016-04-04 2016-09-01 日本ゴア株式会社 複合膜

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3692569A (en) * 1970-02-12 1972-09-19 Du Pont Surface-activated fluorocarbon objects
CA962021A (en) * 1970-05-21 1975-02-04 Robert W. Gore Porous products and process therefor
JPS5616176B2 (de) * 1974-12-19 1981-04-15
JPS53149881A (en) * 1977-06-03 1978-12-27 Asahi Glass Co Ltd Strengthened cation exchange resin membrane and production thereof
EP0033262B1 (de) * 1980-01-29 1986-12-30 Elf Atochem S.A. Diaphragma für die Elektrolyse und Verfahren zu seiner Herstellung
US4518650A (en) * 1980-07-11 1985-05-21 E. I. Du Pont De Nemours And Company Protective clothing of fabric containing a layer of highly fluorinated ion exchange polymer
US4469744A (en) * 1980-07-11 1984-09-04 E. I. Du Pont De Nemours And Company Protective clothing of fabric containing a layer of highly fluorinated ion exchange polymer
US4453991A (en) * 1981-05-01 1984-06-12 E. I. Du Pont De Nemours And Company Process for making articles coated with a liquid composition of perfluorinated ion exchange resin
JPH0212495B2 (de) * 1984-11-30 1990-03-20 Asahi Glass Co Ltd
US4822605A (en) * 1986-02-18 1989-04-18 Exovir, Inc. Compositions and methods employing the same for the treatment of viral and cancerous skin lesions and the like
US4698243A (en) * 1986-06-20 1987-10-06 The Dow Chemical Company Method for sizing and hydrolyzing polytetrafluoroethylene fabrics, fibers, yarns, or threads
US4865925A (en) * 1987-12-14 1989-09-12 Hughes Aircraft Company Gas permeable electrode for electrochemical system
US4902308A (en) * 1988-06-15 1990-02-20 Mallouk Robert S Composite membrane
US4954388A (en) * 1988-11-30 1990-09-04 Mallouk Robert S Fabric reinforced composite membrane
JPH02277529A (en) * 1989-04-20 1990-11-14 Japan Gore Tex Inc Separating membrane for permeation-vaporization method and separation therewith
US5094895A (en) * 1989-04-28 1992-03-10 Branca Phillip A Composite, porous diaphragm
US5183545A (en) * 1989-04-28 1993-02-02 Branca Phillip A Electrolytic cell with composite, porous diaphragm
US5082472A (en) * 1990-11-05 1992-01-21 Mallouk Robert S Composite membrane for facilitated transport processes
JP3077113B2 (ja) * 1991-03-15 2000-08-14 ジャパンゴアテックス株式会社 白金族または白金族合金をめっきした微細多孔質フッ素樹脂材およびその製造法
US5273694A (en) * 1992-08-28 1993-12-28 E. I. Du Pont De Nemours And Company Process for making ion exchange membranes and films
US5415888A (en) * 1993-04-26 1995-05-16 E. I. Du Pont De Nemours And Company Method of imprinting catalytically active particles on membrane
US5447636A (en) * 1993-12-14 1995-09-05 E. I. Du Pont De Nemours And Company Method for making reinforced ion exchange membranes

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FR2731631B1 (fr) 1998-06-12 grant
CA2214122C (en) 2001-03-20 grant
EP0814897A1 (de) 1998-01-07 application
JPH11501964A (ja) 1999-02-16 application
US5599614A (en) 1997-02-04 grant
DE69636219T2 (de) 2007-04-12 grant
WO1996028242A1 (en) 1996-09-19 application
CN1178482A (zh) 1998-04-08 application
EP0814897B1 (de) 2006-06-07 grant
JP2005342718A (ja) 2005-12-15 application
CN1134288C (zh) 2004-01-14 grant
JP4402625B2 (ja) 2010-01-20 grant
FR2731631A1 (fr) 1996-09-20 application
CA2214122A1 (en) 1996-09-19 application

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