ES2146466T3 - Procedimiento para la produccion de una membrana con electrolito polimero (mep), intercambiadora de cationes. - Google Patents

Procedimiento para la produccion de una membrana con electrolito polimero (mep), intercambiadora de cationes.

Info

Publication number
ES2146466T3
ES2146466T3 ES97921747T ES97921747T ES2146466T3 ES 2146466 T3 ES2146466 T3 ES 2146466T3 ES 97921747 T ES97921747 T ES 97921747T ES 97921747 T ES97921747 T ES 97921747T ES 2146466 T3 ES2146466 T3 ES 2146466T3
Authority
ES
Spain
Prior art keywords
groups
sulphonic acid
membrane
liquid
procedure
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
ES97921747T
Other languages
English (en)
Inventor
Arnold Schneller
Helmut Witteler
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.)
Aventis Research and Technologies GmbH and Co KG
Original Assignee
Aventis Research and Technologies GmbH and Co KG
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 Aventis Research and Technologies GmbH and Co KG filed Critical Aventis Research and Technologies GmbH and Co KG
Application granted granted Critical
Publication of ES2146466T3 publication Critical patent/ES2146466T3/es
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
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
    • H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • B01J31/08—Ion-exchange resins
    • B01J31/10—Ion-exchange resins sulfonated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/58—Fabrics or filaments
    • B01J35/59—Membranes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H01M4/921—Alloys or mixtures with metallic elements
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Fuel Cell (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Inert Electrodes (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE UNA MEMBRANA DE INTERCAMBIO CATIONICO, COLOCANDO UN POLIMERO ORGANICO CON GRUPOS DE ACIDO SULFONICO ASI COMO PARTICULAS FINAMENTE DIVIDIDAS Y QUE SON CONDUCTORAS DE LA ELECTRICIDAD Y DE UN MATERIAL CATALITICO EN FASE LIQUIDA Y RECUBRIENDO CON LA SUSPENSION QUE SE FORMA UNA LAMINA DE UN MATERIAL DE INTERCAMBIO CATIONICO AL MENOS POR UN LADO, CARACTERIZADO PORQUE EL POLIMERO ORGANICO CON GRUPOS DE ACIDO SULFONICO ES SOLUBLE EN UN DISOLVENTE POLAR APROTICO Y CONTIENEN UNIDADES DE LA FORMULA (AR 1 X) Y (AR 2 Y), QUE ESTAN SUSTITUIDAS AL MENOS PARCIALMENTE CON GRUPOS DE ACIDO SULFONICO, SIENDO AR 1 Y AR 2 IGUALES O DIFERENTES Y SIGNIFICANDO RADICALES DE ARILENO BIVALENTES, X ES OXIGENO O AZUFRE E Y ES UN RADICAL CARBONILICO, DE SULFOXIDO O DE SULFONILO, Y DISOLVIENDO ESTE MATERIAL EN UN DISOLVENTE, SE SUSPENDE EN LA SOLUCION UN MATERIAL CATALITICO FINAMENTE DISTRIBUIDO Y CONDUCTOR DE LA ELECTRICIDAD Y SE RECUBRE CON ESTA SUSPENSION UNA LAMINA, QUE CONTIENE UNINTERCAMBIADOR POLIMERICO DE CATIONES CON GRUPOS DE ACIDO SULFONICO, Y SE TRATA EL RECUBRIMIENTO QUE CONTIENE EL DISOLVENTE CON UN LIQUIDO, QUE ES MEZCLABLE CON UN DISOLVENTE, PERO QUE SIN EMBARGO NO ES SOLUBLE CON EL MATERIAL DE INTERCAMBIO CATIONICO QUE ESTA DISUELTO, FORMANDOSE ASI POROS EN LA LAMINA RESULTANTE QUE RECUBRE LA MEMBRANA.
ES97921747T 1996-04-24 1997-04-24 Procedimiento para la produccion de una membrana con electrolito polimero (mep), intercambiadora de cationes. Expired - Lifetime ES2146466T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19616160A DE19616160A1 (de) 1996-04-24 1996-04-24 Verfahren zur Herstellung einer Kationenaustauschermembran

Publications (1)

Publication Number Publication Date
ES2146466T3 true ES2146466T3 (es) 2000-08-01

Family

ID=7792186

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97921747T Expired - Lifetime ES2146466T3 (es) 1996-04-24 1997-04-24 Procedimiento para la produccion de una membrana con electrolito polimero (mep), intercambiadora de cationes.

Country Status (9)

Country Link
US (1) US6214891B1 (es)
EP (1) EP0896741B1 (es)
JP (1) JP2000509187A (es)
KR (1) KR100426161B1 (es)
BR (1) BR9708823A (es)
CA (1) CA2253708C (es)
DE (2) DE19616160A1 (es)
ES (1) ES2146466T3 (es)
WO (1) WO1997040543A1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI107932B (fi) * 1999-02-16 2001-10-31 Mikael Paronen Polymeerikalvo ja menetelmä sen valmistamiseksi
DE19951936A1 (de) 1999-10-28 2001-05-10 Forschungszentrum Juelich Gmbh Herstellung von Katalysatorschichten auf Membranen für Niedertemperatur-Brennstoffzellen
FR2810794A1 (fr) * 2000-06-26 2001-12-28 Sorapec Association d'electrodes et de membrane comportant des conducteurs protoniques
JP3411562B2 (ja) 2001-01-19 2003-06-03 本田技研工業株式会社 電極構造体及びそれを備える固体高分子型燃料電池
DE10146767A1 (de) * 2001-09-22 2003-04-17 Aweco Appliance Sys Gmbh & Co Sensorelement für Wasserenthärter
CA2485971A1 (en) * 2002-05-13 2004-05-21 Polyfuel, Inc. Ion conductive block copolymers
DE102004041782B3 (de) * 2004-08-28 2006-01-12 Forschungszentrum Jülich GmbH Verfahren zur Beschichtung einer Membran mit Katalysator
CN1324741C (zh) * 2005-04-14 2007-07-04 湖北大学 燃料电池用免增湿质子交换膜的制备方法
KR100705553B1 (ko) 2005-09-16 2007-04-09 성균관대학교산학협력단 연료전지용 막전극접합체의 수소이온교환막 상에 촉매층을형성시키는 방법
JP4575268B2 (ja) * 2005-10-18 2010-11-04 株式会社東芝 触媒、燃料電池燃料極用電極及び燃料電池
JP2008202025A (ja) * 2007-01-22 2008-09-04 Honda Motor Co Ltd プロトン伝導性高分子
JP2008195748A (ja) * 2007-02-08 2008-08-28 Japan Atomic Energy Agency 架橋芳香族高分子電解質膜及びその製造方法
JP2008270177A (ja) * 2007-03-23 2008-11-06 Honda Motor Co Ltd プロトン伝導体
DE102007028007A1 (de) * 2007-06-14 2008-12-24 BLüCHER GMBH Brennstoffzelle mit Katalysator und deren Verwendung
US20160204447A1 (en) * 2015-01-08 2016-07-14 Nissan North America, Inc. Membrane electrode assembly with multi-layer catalyst
GB2558058A (en) * 2016-10-26 2018-07-04 Merck Patent Gmbh Immersion-cast catalyst layers for fuel cells and a method for their production
KR102282672B1 (ko) 2020-11-23 2021-07-28 주식회사 이노켐텍 이온교환멤브레인 제조방법 및 이온교환멤브레인
KR102523868B1 (ko) 2021-06-11 2023-04-20 주식회사 이노켐텍 강화복합 이온교환막 제조방법 및 강화복합 이온교환막
CN117926315B (zh) * 2023-03-21 2024-12-24 国家能源投资集团有限责任公司 用于在隔膜表面形成催化剂层的催化剂浆料及其应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4876115A (en) * 1987-01-30 1989-10-24 United States Department Of Energy Electrode assembly for use in a solid polymer electrolyte fuel cell
JP3554321B2 (ja) * 1991-02-19 2004-08-18 ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア 燃料電池のための膜触媒層
US5211984A (en) * 1991-02-19 1993-05-18 The Regents Of The University Of California Membrane catalyst layer for fuel cells
US5272017A (en) * 1992-04-03 1993-12-21 General Motors Corporation Membrane-electrode assemblies for electrochemical cells
EP0574791B1 (de) * 1992-06-13 1999-12-22 Aventis Research & Technologies GmbH & Co. KG Polymerelektrolyt-Membran und Verfahren zu ihrer Herstellung
DE4241150C1 (de) * 1992-12-07 1994-06-01 Fraunhofer Ges Forschung Elektrodenmembran-Verbund, Verfahren zu dessen Herstellung sowie dessen Verwendung
EP0604882B1 (de) * 1992-12-30 1998-08-26 Hoechst Aktiengesellschaft Semipermeable Membranen aus homogen mischbaren Polymerlegierungen
JP3422377B2 (ja) * 1993-08-06 2003-06-30 松下電器産業株式会社 固体高分子型燃料電池の製造方法及びこれにより得られる固体高分子型燃料電池
EP0787368B1 (de) * 1994-10-20 1999-06-02 Hoechst Aktiengesellschaft Metallisierte kationenaustauscher-membran

Also Published As

Publication number Publication date
DE59701260D1 (de) 2000-04-20
BR9708823A (pt) 1999-08-03
DE19616160A1 (de) 1997-10-30
EP0896741A1 (de) 1999-02-17
EP0896741B1 (de) 2000-03-15
JP2000509187A (ja) 2000-07-18
KR100426161B1 (es) 2004-06-26
CA2253708A1 (en) 1997-10-30
US6214891B1 (en) 2001-04-10
WO1997040543A1 (de) 1997-10-30
CA2253708C (en) 2008-09-16

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