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DE60133465D1 - Elektrochemische struktur - Google Patents

Elektrochemische struktur

Info

Publication number
DE60133465D1
DE60133465D1 DE60133465T DE60133465T DE60133465D1 DE 60133465 D1 DE60133465 D1 DE 60133465D1 DE 60133465 T DE60133465 T DE 60133465T DE 60133465 T DE60133465 T DE 60133465T DE 60133465 D1 DE60133465 D1 DE 60133465D1
Authority
DE
Germany
Prior art keywords
electrochemical structure
electrochemical
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
DE60133465T
Other languages
English (en)
Other versions
DE60133465T2 (de
Inventor
John Malcom Gascoyne
Graham Alan Hards
Thomas Robinson Ralph
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.)
Johnson Matthey Hydrogen Technologies Ltd
Original Assignee
Johnson Matthey PLC
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 Johnson Matthey PLC filed Critical Johnson Matthey PLC
Publication of DE60133465D1 publication Critical patent/DE60133465D1/de
Application granted granted Critical
Publication of DE60133465T2 publication Critical patent/DE60133465T2/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
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/8828—Coating with slurry or ink
    • 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
    • H01M4/9075—Catalytic material supported on carriers, e.g. powder carriers
    • H01M4/9083—Catalytic material supported on carriers, e.g. powder carriers on carbon or graphite
    • 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
    • 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04291—Arrangements for managing water in solid electrolyte fuel cell systems
    • 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
    • H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
    • H01M2004/8684—Negative electrodes
    • 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
    • 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
    • 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)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
DE60133465T 2000-07-08 2001-06-20 Elektrochemische struktur Expired - Lifetime DE60133465T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0016752 2000-07-08
GBGB0016752.8A GB0016752D0 (en) 2000-07-08 2000-07-08 Electrochemical structure
PCT/GB2001/002755 WO2002005365A1 (en) 2000-07-08 2001-06-20 Electrochemical structure

Publications (2)

Publication Number Publication Date
DE60133465D1 true DE60133465D1 (de) 2008-05-15
DE60133465T2 DE60133465T2 (de) 2008-07-24

Family

ID=9895249

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60133465T Expired - Lifetime DE60133465T2 (de) 2000-07-08 2001-06-20 Elektrochemische struktur

Country Status (6)

Country Link
US (1) US7405021B2 (de)
EP (1) EP1299915B1 (de)
CA (1) CA2414356A1 (de)
DE (1) DE60133465T2 (de)
GB (1) GB0016752D0 (de)
WO (1) WO2002005365A1 (de)

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US7098163B2 (en) * 1998-08-27 2006-08-29 Cabot Corporation Method of producing membrane electrode assemblies for use in proton exchange membrane and direct methanol fuel cells
GB0200253D0 (en) * 2002-01-08 2002-02-20 Johnson Matthey Plc Improved material for electrode manufacture
US7108773B2 (en) * 2002-09-11 2006-09-19 The Board Of Trustees Of The University Of Illinois Solids supporting mass transfer for fuel cells and other applications and solutions and methods for forming
EP1570539A2 (de) * 2002-10-31 2005-09-07 Carbon Nanotechnologies, Inc. Brennstoffzellen-elektrode enthaltend kohlenstoff-nanoröhren
EP1726018A2 (de) * 2004-03-15 2006-11-29 Cabot Corporation Modifizierte kohlenstoffprodukte, ihre verwendung in fluid-/gasdiffusionsschichten und diesbezügliche ähnliche einrichtungen und verfahren
JP4031463B2 (ja) * 2004-04-26 2008-01-09 株式会社東芝 液体燃料型固体高分子燃料電池用アノード電極、液体燃料型固体高分子燃料電池用膜電極複合体及び液体燃料型固体高分子燃料電池
US9346673B2 (en) * 2004-06-23 2016-05-24 Samsung Sdi Co., Ltd. Electrode for fuel cell, membrane-electrode assembly for fuel cell comprising the same, fuel cell system comprising the same, and method for preparing the electrode
KR100578981B1 (ko) * 2004-09-08 2006-05-12 삼성에스디아이 주식회사 연료전지용 전극, 이를 포함하는 연료전지 시스템
KR100658675B1 (ko) 2004-11-26 2006-12-15 삼성에스디아이 주식회사 연료전지용 전극, 이를 포함하는 연료전지 및 연료전지용전극의 제조방법
KR100669456B1 (ko) * 2004-11-26 2007-01-15 삼성에스디아이 주식회사 연료전지용 전극, 이를 포함하는 연료전지 및 연료전지용전극의 제조방법
KR100684797B1 (ko) * 2005-07-29 2007-02-20 삼성에스디아이 주식회사 연료 전지용 전극, 이를 포함하는 막-전극 어셈블리 및이를 포함하는 연료 전지 시스템
US20100285388A1 (en) * 2007-05-18 2010-11-11 Sim Composites Inc. Catalyst-coated proton exchange membrane and process of producing same
EP2036912B1 (de) * 2007-09-11 2012-08-08 Samsung Electronics Co., Ltd. Phosphor enthaltendes, auf Benzoxazin basierendes Monomer, entsprechendes Polymer, Elektrode für eine Brennstoffelektrode, die dieses enthält, Elektrolytmembran für eine Brennstoffelektrode, die dieses enthält, und Brennstoffelektrode, die dieses einsetzt
EP2036910B1 (de) 2007-09-11 2012-06-27 Samsung Electronics Co., Ltd. Auf Benzoxazin basierendes Monomer, entsprechendes Polymer, Elektrode für eine Brennstoffelektrode, die dieses enthält, Elektrolytmembran für eine Brennstoffelektrode, die dieses enthält, und Brennstoffelektrode, die dieses einsetzt
KR101366808B1 (ko) * 2007-10-11 2014-02-25 삼성전자주식회사 폴리벤즈이미다졸-염기 복합체, 이로부터 형성된폴리벤조옥사진계 화합물의 가교체 및 이를 이용한연료전지
KR101537311B1 (ko) * 2007-11-02 2015-07-17 삼성전자주식회사 연료전지용 전해질막 및 이를 이용한 연료전지
US8227138B2 (en) 2007-11-02 2012-07-24 Samsung Electronics Co., Ltd. Phosphorus containing benzoxazine-based monomer, polymer thereof, electrode for fuel cell including the polymer, electrolyte membrane for fuel cell including the polymer, and fuel cell using the electrode
US8188210B2 (en) * 2007-11-02 2012-05-29 Samsung Electronics Co., Ltd. Naphthoxazine benzoxazine-based monomer, polymer thereof, electrode for fuel cell including the polymer, electrolyte membrane for fuel cell including the polymer, and fuel cell using the electrode
EP2221302B1 (de) 2007-11-06 2012-03-21 Samsung Electronics Co., Ltd. Auf Benzoxazin basierendes Monomer, entsprechendes Polymer, Elektrode für eine Brennstoffzelle, die das Polymer enthält, Elektrolytmembran für eine Brennstoffzelle, die das Polymer enthält, und Brennstoffzelle, die die Elektrode einsetzt
US10501317B2 (en) * 2011-03-24 2019-12-10 Council Of Scientific & Industrial Research High aspect ratio nanoscale multifunctional materials
AU2020287094A1 (en) 2019-06-04 2021-12-23 Baltimore Aircoil Company, Inc. Tubular membrane heat exchanger
US20220178619A1 (en) * 2020-12-03 2022-06-09 Baltimore Aircoil Company, Inc. Tubular membrane heat exchanger

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US3282875A (en) * 1964-07-22 1966-11-01 Du Pont Fluorocarbon vinyl ether polymers
US4329435A (en) * 1979-05-31 1982-05-11 Asahi Kasei Kogyo Kabushiki Kaisha Novel fluorinated copolymer with tridihydro fluorosulfonyl fluoride pendant groups and preparation thereof
US4330654A (en) * 1980-06-11 1982-05-18 The Dow Chemical Company Novel polymers having acid functionality
US4417969A (en) * 1980-06-11 1983-11-29 The Dow Chemical Co. Sulfonic acid electrolytic cell membranes
US4358545A (en) * 1980-06-11 1982-11-09 The Dow Chemical Company Sulfonic acid electrolytic cell having flourinated polymer membrane with hydration product less than 22,000
US4433082A (en) * 1981-05-01 1984-02-21 E. I. Du Pont De Nemours And Company Process for making liquid composition of perfluorinated ion exchange polymer, and product thereof
US4664988A (en) * 1984-04-06 1987-05-12 Kureha Kagaku Kogyo Kabushiki Kaisha Fuel cell electrode substrate incorporating separator as an intercooler and process for preparation thereof
US4610762A (en) * 1985-05-31 1986-09-09 The Dow Chemical Company Method for forming polymer films having bubble release surfaces
US4940525A (en) * 1987-05-08 1990-07-10 The Dow Chemical Company Low equivalent weight sulfonic fluoropolymers
JPH0624635B2 (ja) 1987-05-19 1994-04-06 ヤンマーディーゼル株式会社 メタノール系燃料電池用の高活性触媒粉末とこれを用いた高活性電極の製造方法
GB8804858D0 (en) 1988-03-01 1988-03-30 Ici Plc Organic polymeric material & ionexchange membrane produced therefrom
GB8813577D0 (en) 1988-06-08 1988-07-13 Ici Plc Organic polymeric material & ion-exchange membrane produced therefrom
US5094995A (en) * 1989-08-02 1992-03-10 E. I. Du Pont De Nemours And Company Supported perfluorinated ion-exchange polymers
EP0574791B1 (de) 1992-06-13 1999-12-22 Aventis Research & Technologies GmbH & Co. KG Polymerelektrolyt-Membran und Verfahren zu ihrer Herstellung
AU4576893A (en) * 1992-07-30 1994-03-03 Imperial Chemical Industries Plc Fluorinated polymers
US5523181A (en) * 1992-09-25 1996-06-04 Masahiro Watanabe Polymer solid-electrolyte composition and electrochemical cell using the composition
KR960700297A (ko) 1993-01-15 1996-01-19 로날드 에이. 블리이커 이온 교환막 및 그 제조방법
US5415888A (en) 1993-04-26 1995-05-16 E. I. Du Pont De Nemours And Company Method of imprinting catalytically active particles on membrane
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GB9324101D0 (en) * 1993-11-23 1994-01-12 Johnson Matthey Plc Improved manufacture of electrodes
US5468574A (en) * 1994-05-23 1995-11-21 Dais Corporation Fuel cell incorporating novel ion-conducting membrane
US5521020A (en) * 1994-10-14 1996-05-28 Bcs Technology, Inc. Method for catalyzing a gas diffusion electrode
GB9504713D0 (en) 1995-03-09 1995-04-26 Johnson Matthey Plc Improved electrocatalytic material
DE69608793T2 (de) 1995-03-20 2001-02-01 E.I. Du Pont De Nemours And Co., Wilmington Anorganische füllstoffe enthaltende membranen für brennstoffzellen
US5599639A (en) * 1995-08-31 1997-02-04 Hoechst Celanese Corporation Acid-modified polybenzimidazole fuel cell elements
DE69701103T3 (de) 1996-02-28 2006-02-02 Johnson Matthey Plc Katalytisch aktive Gasdiffusionselektroden mit Faservliessubstrat
US5753088A (en) * 1997-02-18 1998-05-19 General Motors Corporation Method for making carbon nanotubes
AU759819B2 (en) 1999-01-22 2003-05-01 University Of Southern California Improved membrane electrode assembly for a fuel cell
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Also Published As

Publication number Publication date
DE60133465T2 (de) 2008-07-24
US7405021B2 (en) 2008-07-29
GB0016752D0 (en) 2000-08-30
EP1299915A1 (de) 2003-04-09
CA2414356A1 (en) 2002-01-17
EP1299915B1 (de) 2008-04-02
US20040076871A1 (en) 2004-04-22
WO2002005365A1 (en) 2002-01-17

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Legal Events

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8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KROHER, STROBEL RECHTS- UND PATENTANWAELTE, 80336

8328 Change in the person/name/address of the agent

Representative=s name: DR. SCHOEN & PARTNER, 80336 MUENCHEN

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