GB0510119D0 - Polymer dispersion and electrocatalyst ink - Google Patents

Polymer dispersion and electrocatalyst ink

Info

Publication number
GB0510119D0
GB0510119D0 GBGB0510119.1A GB0510119A GB0510119D0 GB 0510119 D0 GB0510119 D0 GB 0510119D0 GB 0510119 A GB0510119 A GB 0510119A GB 0510119 D0 GB0510119 D0 GB 0510119D0
Authority
GB
United Kingdom
Prior art keywords
polymer dispersion
electrocatalyst ink
electrocatalyst
ink
dispersion
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.)
Ceased
Application number
GBGB0510119.1A
Other languages
English (en)
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 PLC
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
Priority to GBGB0510119.1A priority Critical patent/GB0510119D0/en
Publication of GB0510119D0 publication Critical patent/GB0510119D0/en
Priority to PCT/GB2006/050112 priority patent/WO2006123187A1/en
Priority to CN200680025965XA priority patent/CN101223253B/zh
Priority to EP06744314.3A priority patent/EP1882020B1/en
Priority to CA002608299A priority patent/CA2608299A1/en
Priority to KR1020077029407A priority patent/KR101270857B1/ko
Priority to JP2008511801A priority patent/JP4987857B2/ja
Priority to US11/914,696 priority patent/US9127182B2/en
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/52—Electrically conductive inks
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/28—Nitrogen-containing compounds
    • 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
    • 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
    • H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
    • H01M4/8652—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites as mixture
    • 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
    • H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
    • 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
    • H01M4/8803—Supports for the deposition of the catalytic active composition
    • H01M4/881—Electrolytic 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
    • H01M4/88—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
    • 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
    • H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1023—Polymeric 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
    • 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
    • H01M8/1039—Polymeric electrolyte materials halogenated, e.g. sulfonated polyvinylidene fluorides
    • 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
    • H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
    • H01M8/1081—Polymeric electrolyte materials characterised by the manufacturing processes starting from solutions, dispersions or slurries exclusively of 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Composite Materials (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Inert Electrodes (AREA)
  • Catalysts (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GBGB0510119.1A 2005-05-18 2005-05-18 Polymer dispersion and electrocatalyst ink Ceased GB0510119D0 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GBGB0510119.1A GB0510119D0 (en) 2005-05-18 2005-05-18 Polymer dispersion and electrocatalyst ink
PCT/GB2006/050112 WO2006123187A1 (en) 2005-05-18 2006-05-16 Polymer dispersion and electrocatalyst ink
CN200680025965XA CN101223253B (zh) 2005-05-18 2006-05-16 聚合物分散体和电催化剂油墨
EP06744314.3A EP1882020B1 (en) 2005-05-18 2006-05-16 Polymer dispersion and electrocatalyst ink
CA002608299A CA2608299A1 (en) 2005-05-18 2006-05-16 Polymer dispersion and electrocatalyst ink
KR1020077029407A KR101270857B1 (ko) 2005-05-18 2006-05-16 중합체 분산액 및 전극 촉매 잉크
JP2008511801A JP4987857B2 (ja) 2005-05-18 2006-05-16 重合体分散物及び電気触媒インク
US11/914,696 US9127182B2 (en) 2005-05-18 2006-05-17 Polymer dispersion and electrocatalyst ink

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0510119.1A GB0510119D0 (en) 2005-05-18 2005-05-18 Polymer dispersion and electrocatalyst ink

Publications (1)

Publication Number Publication Date
GB0510119D0 true GB0510119D0 (en) 2005-06-22

Family

ID=34708361

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0510119.1A Ceased GB0510119D0 (en) 2005-05-18 2005-05-18 Polymer dispersion and electrocatalyst ink

Country Status (8)

Country Link
US (1) US9127182B2 (enExample)
EP (1) EP1882020B1 (enExample)
JP (1) JP4987857B2 (enExample)
KR (1) KR101270857B1 (enExample)
CN (1) CN101223253B (enExample)
CA (1) CA2608299A1 (enExample)
GB (1) GB0510119D0 (enExample)
WO (1) WO2006123187A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0614909D0 (en) * 2006-07-27 2006-09-06 Johnson Matthey Plc Catalyst
EP2467889A1 (de) * 2009-08-21 2012-06-27 Basf Se Anorganische und/oder organische säure enthaltende katalysatortinte und deren verwendung in der herstellung von elektroden, katalysatorbeschichteten membranen, gasdiffusionselektroden und membran-elektroden-einheiten
CN104115318A (zh) * 2012-02-23 2014-10-22 凸版印刷株式会社 固体高分子型燃料电池用膜电极接合体及其制造方法、固体高分子型燃料电池
US9865883B2 (en) * 2014-02-14 2018-01-09 Nissan North America, Inc. Fuel cell electrodes using high density support material
JP6206371B2 (ja) 2014-10-14 2017-10-04 トヨタ自動車株式会社 燃料電池用電極触媒層の製造方法
CN108884578B (zh) 2016-04-04 2020-05-05 二氧化碳材料公司 催化剂层和电解装置
CN112744972B (zh) * 2020-12-31 2022-02-22 中国科学院生态环境研究中心 电芬顿-膜蒸馏协同水处理的装置及方法
GB2607883A (en) 2021-06-11 2022-12-21 Johnson Matthey Hydrogen Technologies Ltd Electrocatalyst ink

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043933A (en) * 1976-06-15 1977-08-23 United Technologies Corporation Method of fabricating a fuel cell electrode
JPS58165266A (ja) * 1982-03-26 1983-09-30 Hitachi Ltd 燃料電池
US4849253A (en) * 1987-05-29 1989-07-18 International Fuel Cell Corporation Method of making an electrochemical cell electrode
GB9504713D0 (en) 1995-03-09 1995-04-26 Johnson Matthey Plc Improved electrocatalytic material
US5672439A (en) * 1995-12-18 1997-09-30 Ballard Power Systems, Inc. Method and apparatus for reducing reactant crossover in an electrochemical fuel cell
DE19611510A1 (de) * 1996-03-23 1997-09-25 Degussa Gasdiffusionselektrode für Membranbrennstoffzellen und Verfahren zu ihrer Herstellung
JP3873387B2 (ja) 1997-07-25 2007-01-24 株式会社ジーエス・ユアサコーポレーション 高分子電解質膜−反応部接合体の製造方法
US6277512B1 (en) * 1999-06-18 2001-08-21 3M Innovative Properties Company Polymer electrolyte membranes from mixed dispersions
JP2002280003A (ja) * 2001-03-21 2002-09-27 Matsushita Electric Ind Co Ltd 高分子電解質型燃料電池用電極と電解質膜電極接合体の製造方法
GB0200253D0 (en) * 2002-01-08 2002-02-20 Johnson Matthey Plc Improved material for electrode manufacture
JP3941515B2 (ja) * 2002-01-15 2007-07-04 トヨタ自動車株式会社 燃料電池電極用触媒層の製造方法及び燃料電池電極用触媒層製造用インクの製造方法
DE10318398B4 (de) 2002-04-24 2008-05-21 Honda Giken Kogyo K.K. Verfahren zum Herstellen einer Elektrolytmembran-Verbundelektrode und eine Lackzusammensetzung, die darin verwendet wird
JP4123272B2 (ja) * 2002-06-17 2008-07-23 ダイキン工業株式会社 含フッ素ポリマー分散体及び含フッ素ポリマー分散体製造方法
JP2005123106A (ja) * 2003-10-20 2005-05-12 Toyota Motor Corp 燃料電池用膜・電極接合体の製造方法
CN1256783C (zh) * 2004-05-14 2006-05-17 武汉理工大学 一种高温质子交换膜燃料电池膜电极及制备方法
KR100601984B1 (ko) * 2005-01-20 2006-07-18 삼성에스디아이 주식회사 담지 촉매 및 그 제조방법

Also Published As

Publication number Publication date
JP2008540793A (ja) 2008-11-20
EP1882020A1 (en) 2008-01-30
KR20080023300A (ko) 2008-03-13
CN101223253B (zh) 2011-03-09
KR101270857B1 (ko) 2013-06-07
CA2608299A1 (en) 2006-11-23
US20080292943A1 (en) 2008-11-27
US9127182B2 (en) 2015-09-08
JP4987857B2 (ja) 2012-07-25
EP1882020B1 (en) 2013-07-10
CN101223253A (zh) 2008-07-16
WO2006123187A1 (en) 2006-11-23

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)