WO2000026982A3 - Unite membrane-electrode pour pile a combustible a membrane electrolytique polymere, et son procede de production - Google Patents

Unite membrane-electrode pour pile a combustible a membrane electrolytique polymere, et son procede de production Download PDF

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Publication number
WO2000026982A3
WO2000026982A3 PCT/DE1999/003319 DE9903319W WO0026982A3 WO 2000026982 A3 WO2000026982 A3 WO 2000026982A3 DE 9903319 W DE9903319 W DE 9903319W WO 0026982 A3 WO0026982 A3 WO 0026982A3
Authority
WO
WIPO (PCT)
Prior art keywords
electrode unit
fuel cell
membrane electrode
pem fuel
production
Prior art date
Application number
PCT/DE1999/003319
Other languages
German (de)
English (en)
Other versions
WO2000026982A2 (fr
Inventor
Klaus Dennerlein
Ulrich Gebhardt
Original Assignee
Siemens Ag
Klaus Dennerlein
Ulrich Gebhardt
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 Siemens Ag, Klaus Dennerlein, Ulrich Gebhardt filed Critical Siemens Ag
Publication of WO2000026982A2 publication Critical patent/WO2000026982A2/fr
Publication of WO2000026982A3 publication Critical patent/WO2000026982A3/fr

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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
    • H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
    • 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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)

Abstract

L'invention concerne une unité membrane-électrode destinée à une pile à combustible à membrane électrolytique polymère, dans laquelle la couche de catalyseur d'électrode active est appliquée par pression directement sur la membrane, sous la forme d'une poudre sèche. L'invention concerne en outre un procédé économique permettant la fabrication en masse d'une telle unité membrane-électrode, selon lequel la poudre de catalyseur sèche est appliquée simplement sur la bande membranaire à l'aide d'un tamis, puis travaillée, sans additif, avec une presse pour former une couche de catalyseur d'électrode.
PCT/DE1999/003319 1998-10-30 1999-10-15 Unite membrane-electrode pour pile a combustible a membrane electrolytique polymere, et son procede de production WO2000026982A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19850119.6 1998-10-30
DE19850119 1998-10-30

Publications (2)

Publication Number Publication Date
WO2000026982A2 WO2000026982A2 (fr) 2000-05-11
WO2000026982A3 true WO2000026982A3 (fr) 2000-09-21

Family

ID=7886197

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1999/003319 WO2000026982A2 (fr) 1998-10-30 1999-10-15 Unite membrane-electrode pour pile a combustible a membrane electrolytique polymere, et son procede de production

Country Status (1)

Country Link
WO (1) WO2000026982A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7000889B2 (ja) 2018-02-06 2022-02-04 トヨタ自動車株式会社 膜電極ガス拡散層接合体の裁断装置

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1406328B1 (fr) * 2001-07-06 2008-08-20 Honda Giken Kogyo Kabushiki Kaisha Appareil d'ajustage et procede de couplage d'un ensemble membrane/electrode
DE10235358A1 (de) 2002-08-02 2004-02-12 Celanese Ventures Gmbh Protonenleitende Polymermembran umfassend Phosphonsäuregruppen enthaltende Polymere und deren Anwendung in Brennstoffzellen
US7883818B2 (en) 2002-08-29 2011-02-08 Basf Fuel Cell Gmbh Process for producing proton-conducting polymer membranes, improved polymer membranes and the use thereof in fuel cells
DE10246372A1 (de) 2002-10-04 2004-04-15 Celanese Ventures Gmbh Mit einer Katalysatorschicht beschichtete protonenleitende Polymermembran enthaltend Polyazole und deren Anwendung in Brennstoffzellen
JP4114617B2 (ja) 2004-02-19 2008-07-09 トヨタ自動車株式会社 膜電極接合体を構成する基材へ触媒層を形成する方法と装置
DE102004008628A1 (de) 2004-02-21 2005-09-08 Celanese Ventures Gmbh Membran-Elektroden-Einheit mit hoher Leistung und deren Anwendung in Brennstoffzellen
DE102004034139A1 (de) 2004-07-15 2006-02-02 Pemeas Gmbh Verfahren zur Herstellung von Membran-Elektroden-Einheiten
DE102004035309A1 (de) 2004-07-21 2006-02-16 Pemeas Gmbh Membran-Elektrodeneinheiten und Brennstoffzellen mit erhöhter Lebensdauer
EP1624511A1 (fr) 2004-08-05 2006-02-08 Pemeas GmbH Assemblages membrane-électrode et piles à combustible à durée de vie prolongée
EP1624512A2 (fr) 2004-08-05 2006-02-08 Pemeas GmbH Unités membrane-électrodes à longue durée
EP2131433A1 (fr) 2008-06-05 2009-12-09 Reinz-Dichtungs-Gmbh Cellule électrochimique et procédé de sa fabrication
EP2228857A1 (fr) 2009-03-06 2010-09-15 Basf Se Unités d'électrodes à membrane améliorées
KR20120104153A (ko) 2009-07-07 2012-09-20 바스프 에스이 중합체 입자를 포함하는 잉크, 전극, 및 ｍｅａ
DE112010002924A5 (de) 2009-07-16 2012-11-29 Basf Se Verfahren zum Betrieb einer Brennstoffzelle und zugehörige Brennstoffzelle
US20120107712A1 (en) 2009-07-16 2012-05-03 Basf Se Method for operating a fuel cell, and a corresponding fuel cell
US20120225360A1 (en) 2009-07-16 2012-09-06 Basf Se Method for operating a fuel cell
KR20140015141A (ko) 2009-11-06 2014-02-06 바스프 에스이 막 전극 접합체 및 개선된 성능의 연료전지
US9048478B2 (en) 2010-04-22 2015-06-02 Basf Se Polymer electrolyte membrane based on polyazole
WO2011154811A1 (fr) 2010-06-08 2011-12-15 Rensselaer Polytechnic Institute Procédé de production de cellule électrochimique
US8815467B2 (en) 2010-12-02 2014-08-26 Basf Se Membrane electrode assembly and fuel cells with improved lifetime
PT2735047T (pt) * 2011-09-15 2018-06-14 Siemens Ag Processo para a produção a seco de uma unidade de elétrodos de membrana, elétrodos de membrana assim como disposição de laminação
DK2987194T3 (da) 2013-04-16 2019-09-09 Basf Se Fremgangsmåde til fremstilling af membranelektrodeenheder
EP2843743B1 (fr) 2013-09-02 2018-03-28 Basf Se Unités d'électrodes à membrane pour piles à combustible à haute température avec une stabilité améliorée
DK2869382T3 (en) 2013-10-30 2019-04-01 Basf Se Improved diaphragm electrode devices

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3134696A (en) * 1959-11-03 1964-05-26 Gen Electric Fuel battery
US3134697A (en) * 1959-11-03 1964-05-26 Gen Electric Fuel cell
GB1163149A (en) * 1965-12-06 1969-09-04 Tno Fuel Cell.
US4272353A (en) * 1980-02-29 1981-06-09 General Electric Company Method of making solid polymer electrolyte catalytic electrodes and electrodes made thereby
DE3036066A1 (de) * 1980-09-25 1982-05-06 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung eines elektroden-membran-verbundsystems
DE19509749A1 (de) * 1995-03-17 1996-10-02 Deutsche Forsch Luft Raumfahrt Verfahren zur Herstellung eines Verbundes aus Elektrodenmaterial, Katalysatormaterial und einer Festelektrolytmembran
WO1997023919A1 (fr) * 1995-12-22 1997-07-03 Hoechst Research & Technology Deutschland Gmbh & Co.Kg Procede de production en continu de composites membrane-electrode
WO1997023916A2 (fr) * 1995-12-22 1997-07-03 Hoechst Research & Technology Deutschland Gmbh & Co. Kg Composites et leur production en continu
JPH1064574A (ja) * 1996-08-26 1998-03-06 Fuji Electric Co Ltd 固体高分子電解質型燃料電池の製造方法
EP0926753A2 (fr) * 1997-12-23 1999-06-30 Deutsches Zentrum für Luft- und Raumfahrt e.V. Méthode de fabrication de couches fonctionelles pour piles à combustible
BE1011693A3 (nl) * 1998-01-07 1999-12-07 Zevco Belgium Besloten Vennoot Werkwijze voor het vervaardigen van een pem-enkelcel.

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3134696A (en) * 1959-11-03 1964-05-26 Gen Electric Fuel battery
US3134697A (en) * 1959-11-03 1964-05-26 Gen Electric Fuel cell
GB1163149A (en) * 1965-12-06 1969-09-04 Tno Fuel Cell.
US4272353A (en) * 1980-02-29 1981-06-09 General Electric Company Method of making solid polymer electrolyte catalytic electrodes and electrodes made thereby
DE3036066A1 (de) * 1980-09-25 1982-05-06 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung eines elektroden-membran-verbundsystems
DE19509749A1 (de) * 1995-03-17 1996-10-02 Deutsche Forsch Luft Raumfahrt Verfahren zur Herstellung eines Verbundes aus Elektrodenmaterial, Katalysatormaterial und einer Festelektrolytmembran
WO1997023919A1 (fr) * 1995-12-22 1997-07-03 Hoechst Research & Technology Deutschland Gmbh & Co.Kg Procede de production en continu de composites membrane-electrode
WO1997023916A2 (fr) * 1995-12-22 1997-07-03 Hoechst Research & Technology Deutschland Gmbh & Co. Kg Composites et leur production en continu
JPH1064574A (ja) * 1996-08-26 1998-03-06 Fuji Electric Co Ltd 固体高分子電解質型燃料電池の製造方法
EP0926753A2 (fr) * 1997-12-23 1999-06-30 Deutsches Zentrum für Luft- und Raumfahrt e.V. Méthode de fabrication de couches fonctionelles pour piles à combustible
BE1011693A3 (nl) * 1998-01-07 1999-12-07 Zevco Belgium Besloten Vennoot Werkwijze voor het vervaardigen van een pem-enkelcel.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 08 30 June 1998 (1998-06-30) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7000889B2 (ja) 2018-02-06 2022-02-04 トヨタ自動車株式会社 膜電極ガス拡散層接合体の裁断装置

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