DE69503222D1 - Hochleistungs-elektroden-strukturen fuer elektrolytische zelle und prozess zu deren herstellung - Google Patents

Hochleistungs-elektroden-strukturen fuer elektrolytische zelle und prozess zu deren herstellung

Info

Publication number
DE69503222D1
DE69503222D1 DE69503222T DE69503222T DE69503222D1 DE 69503222 D1 DE69503222 D1 DE 69503222D1 DE 69503222 T DE69503222 T DE 69503222T DE 69503222 T DE69503222 T DE 69503222T DE 69503222 D1 DE69503222 D1 DE 69503222D1
Authority
DE
Germany
Prior art keywords
production
electrolytic cell
electrode structures
performance electrode
performance
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 - Fee Related
Application number
DE69503222T
Other languages
English (en)
Other versions
DE69503222T2 (de
Inventor
Trent Molter
Kurt Critz
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Application granted granted Critical
Publication of DE69503222D1 publication Critical patent/DE69503222D1/de
Publication of DE69503222T2 publication Critical patent/DE69503222T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01M4/9091—Unsupported catalytic particles; loose particulate catalytic materials, e.g. in fluidised state
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/333—Ion-selective electrodes or membranes
    • 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
    • H01M4/928—Unsupported catalytic particles; loose particulate catalytic materials, e.g. in fluidised state
    • 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
    • H01M4/9008—Organic or organo-metallic compounds
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Metallurgy (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Inert Electrodes (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
DE69503222T 1994-01-28 1995-01-26 Hochleistungs-elektroden-strukturen fuer elektrolytische zelle und prozess zu deren herstellung Expired - Fee Related DE69503222T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/188,487 US5470448A (en) 1994-01-28 1994-01-28 High performance electrolytic cell electrode/membrane structures and a process for preparing such electrode structures
PCT/US1995/001033 WO1995020691A1 (en) 1994-01-28 1995-01-26 High performance electrolytic cell electrode structures and a process for preparing such electrode structures

Publications (2)

Publication Number Publication Date
DE69503222D1 true DE69503222D1 (de) 1998-08-06
DE69503222T2 DE69503222T2 (de) 1998-11-12

Family

ID=22693361

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69503222T Expired - Fee Related DE69503222T2 (de) 1994-01-28 1995-01-26 Hochleistungs-elektroden-strukturen fuer elektrolytische zelle und prozess zu deren herstellung

Country Status (5)

Country Link
US (2) US5470448A (de)
EP (1) EP0741803B1 (de)
JP (1) JP3573460B2 (de)
DE (1) DE69503222T2 (de)
WO (1) WO1995020691A1 (de)

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DE19611510A1 (de) * 1996-03-23 1997-09-25 Degussa Gasdiffusionselektrode für Membranbrennstoffzellen und Verfahren zu ihrer Herstellung
DE19653484A1 (de) * 1996-12-20 1998-06-25 Fraunhofer Ges Forschung Verfahren zur Herstellung von Membran-Elektroden-Einheiten und eine so hergestellte Membran-Elektroden-Einheit
US6117287A (en) * 1998-05-26 2000-09-12 Proton Energy Systems, Inc. Electrochemical cell frame
EP1112229A4 (de) 1998-05-29 2004-06-16 Proton Energy Systems Flüssigkeitssteuerungssystem für elektrolyse van wasser
KR20020074451A (ko) * 1999-11-18 2002-09-30 프로톤 에너지 시스템즈, 인코포레이티드 높은 압력 차이 전기화학 전지
WO2001045192A1 (en) 1999-12-16 2001-06-21 Proton Energy Systems, Inc. Low gravity electrochemical cell
US7153409B2 (en) * 1999-12-16 2006-12-26 Proton Energy Systems, Inc. Electrochemical cell system and method of operation
AU2455301A (en) 1999-12-22 2001-07-03 Proton Energy Systems, Inc. Electrochemical cell system
AU2001296346A1 (en) 2000-09-27 2002-04-08 Proton Energy Systems, Inc. Electrode catalyst composition, electrode and membrane electrode assembly for electrochemical cells
US6696382B1 (en) * 2000-11-14 2004-02-24 The Regents Of The University Of California Catalyst inks and method of application for direct methanol fuel cells
US6727019B2 (en) * 2001-03-22 2004-04-27 Ilion Technology Electrochemical cell having an ionomer binder of Li-AMPS and associated fabrication
WO2003077341A2 (en) * 2002-03-04 2003-09-18 New Energy Solutions, Inc. High performance fuel cells
US7354679B2 (en) 2002-05-13 2008-04-08 Polyfuel, Inc. Ion conductive random copolymers
CN1669169A (zh) 2002-05-13 2005-09-14 复合燃料公司 离子导电嵌段共聚物
JP2006506472A (ja) 2002-05-13 2006-02-23 ポリフューエル・インコーポレイテッド スルホン化コポリマー
DE10224452C1 (de) * 2002-05-29 2003-11-20 Fraunhofer Ges Forschung Protonenleitende Polymermembran sowie Verfahren zu deren Herstellung
US6933003B2 (en) * 2002-06-13 2005-08-23 General Motors Corporation Method of making membrane electrode assemblies
WO2004015805A2 (en) * 2002-08-09 2004-02-19 Proton Energy Systems, Inc. Electrochemical cell support structure
US7132191B2 (en) * 2003-09-17 2006-11-07 General Motors Corporation Addressing one MEA failure mode by controlling MEA catalyst layer overlap
US20050072514A1 (en) * 2003-10-06 2005-04-07 Yan Susan G. Method of making membrane electrode assemblies
ITMI20050446A1 (it) * 2005-03-17 2006-09-18 Solvay Solexis Spa Composito ccm
US20100261090A1 (en) * 2005-08-11 2010-10-14 Alexandrovichserov Alexey Cathode catalyst for fuel cell, and membrane-electrode assembly for fuel cell and fuel cell system comprising same
US8524028B2 (en) 2009-08-25 2013-09-03 Hamilton Sundstrnad Space Systems International, Inc. Laminate assembly sealing method and arrangement
US20110198232A1 (en) * 2010-02-15 2011-08-18 Hamilton Sundstrand Corporation High-differential-pressure water electrolysis cell and method of operation
FR2985523B1 (fr) * 2012-01-06 2014-11-28 Commissariat Energie Atomique Electrode poreuse pour membrane echangeuse de protons
US9093710B2 (en) 2012-01-18 2015-07-28 E I Du Pont De Nemours And Company Compositions, layerings, electrodes and methods for making
US20150024268A1 (en) * 2012-02-23 2015-01-22 E I Du Pont De Nemours And Company Hydrocarbon ionomer compositions, layerings, electrodes, methods for making and methods for using
WO2013187982A1 (en) * 2012-06-11 2013-12-19 Viceroy Chemical Method and apparatus for a photocatalytic and electrocatalytic catalyst
US9509007B2 (en) * 2012-07-02 2016-11-29 Nissan Motor Co., Ltd. Method of transferring catalyst layer and jig used therefor
DE102017114030A1 (de) * 2017-06-23 2018-12-27 Ewe-Forschungszentrum Für Energietechnologie E. V. Elektrophoretische selektive Membranmodifizierung mit Iridiumoxid als Katalysator
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JP7345527B2 (ja) * 2021-09-13 2023-09-15 株式会社Ｓｃｒｅｅｎホールディングス 膜電極接合体、水素製造装置、触媒インクの製造方法、および膜電極接合体の製造方法

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Also Published As

Publication number Publication date
JPH09511018A (ja) 1997-11-04
DE69503222T2 (de) 1998-11-12
WO1995020691A1 (en) 1995-08-03
US5651929A (en) 1997-07-29
JP3573460B2 (ja) 2004-10-06
EP0741803A1 (de) 1996-11-13
EP0741803B1 (de) 1998-07-01
US5470448A (en) 1995-11-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee