IN2014CN02974A - - Google Patents

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Publication number
IN2014CN02974A
IN2014CN02974A IN2974CHN2014A IN2014CN02974A IN 2014CN02974 A IN2014CN02974 A IN 2014CN02974A IN 2974CHN2014 A IN2974CHN2014 A IN 2974CHN2014A IN 2014CN02974 A IN2014CN02974 A IN 2014CN02974A
Authority
IN
India
Prior art keywords
primary metal
alloy
mixture
support material
carbon support
Prior art date
Application number
Inventor
Sarah Caroline Ball
Graham Alan Hards
Marlene Rodlert
Jonathan David Brereton Sharman
Michael E Spahr
Original Assignee
Johnson Matthey Fuel Cells Ltd
Timcal Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44994114&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2014CN02974(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Johnson Matthey Fuel Cells Ltd, Timcal Ltd filed Critical Johnson Matthey Fuel Cells Ltd
Publication of IN2014CN02974A publication Critical patent/IN2014CN02974A/en

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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C01B32/312—Preparation
    • C01B32/336—Preparation characterised by gaseous activating agents
    • 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
    • H01M4/9041—Metals or alloys
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • 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
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • 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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)

Abstract

22A catalyst comprising (i) a primary metal or alloy or mixture comprising the primary metal and (ii) an electrically conductive carbon support material for the primary metal or alloy or mixture comprising the primary metal characterised in that the carbon support material: (a) has a specific surface area (BET) of 100 600 m/g (b) has a micropore area of 10 90 m/g is disclosed.
IN2974CHN2014 2011-09-28 2012-09-19 IN2014CN02974A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1116713.7A GB201116713D0 (en) 2011-09-28 2011-09-28 Catalyst
PCT/GB2012/052306 WO2013045894A1 (en) 2011-09-28 2012-09-19 Carbon supported catalyst

Publications (1)

Publication Number Publication Date
IN2014CN02974A true IN2014CN02974A (en) 2015-07-03

Family

ID=44994114

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2974CHN2014 IN2014CN02974A (en) 2011-09-28 2012-09-19

Country Status (9)

Country Link
US (2) US9548500B2 (en)
EP (2) EP2760580B1 (en)
JP (2) JP6124899B2 (en)
KR (2) KR102101263B1 (en)
CN (1) CN103930202B (en)
GB (1) GB201116713D0 (en)
IN (1) IN2014CN02974A (en)
WO (1) WO2013045894A1 (en)
ZA (1) ZA201401949B (en)

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US11108036B2 (en) 2013-11-06 2021-08-31 The Research Foundation For The State University Of New York Stable electrochemically active cojugate including electrochemical moiety covalently linked to conductive polymer and electrochemical storage cell using the same
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US11253839B2 (en) 2014-04-29 2022-02-22 Archer-Daniels-Midland Company Shaped porous carbon products
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JP6778472B2 (en) * 2015-02-12 2020-11-04 国立大学法人東京工業大学 Platinum alloy powder and its manufacturing method
US10722867B2 (en) 2015-10-28 2020-07-28 Archer-Daniels-Midland Company Porous shaped carbon products
US10464048B2 (en) 2015-10-28 2019-11-05 Archer-Daniels-Midland Company Porous shaped metal-carbon products
GB201601673D0 (en) 2016-01-29 2016-03-16 Johnson Matthey Fuel Cells Ltd Catalyst
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JP7265982B2 (en) * 2016-09-08 2023-04-27 ザ ボード オブ トラスティーズ オブ ザ レランド スタンフォード ジュニア ユニバーシティー Atomic layer deposition of electrochemical catalysts
WO2018049067A1 (en) 2016-09-08 2018-03-15 The Board Of Trustees Of The Leland Stanford Junior University Atomic layer deposition with passivation treatment
KR101912251B1 (en) * 2016-09-19 2018-10-29 한국과학기술연구원 Catalyst for dehydrogenation reaction of formic acid and method for preparing the same
JP6949108B2 (en) * 2017-04-18 2021-10-13 田中貴金属工業株式会社 Catalysts for polymer electrolyte fuel cells and their manufacturing methods
GB201719463D0 (en) 2017-11-23 2018-01-10 Johnson Matthey Fuel Cells Ltd Catalyst
GB201811895D0 (en) 2018-07-20 2018-09-05 Johnson Matthey Fuel Cells Ltd Nanoparticles and preparation Method
GB201900646D0 (en) 2019-01-17 2019-03-06 Johnson Matthey Fuel Cells Ltd Membrane
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JP7144378B2 (en) * 2019-08-15 2022-09-29 トヨタ自動車株式会社 Graphitized carbon porous material for fuel cell catalyst carrier, fuel cell catalyst, and method for producing fuel cell catalyst layer
GB201912062D0 (en) 2019-08-22 2019-10-09 Johnson Matthey Fuel Cells Ltd Catalysed membrane
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GB202001890D0 (en) 2020-02-12 2020-03-25 Johnson Matthey Fuel Cells Ltd Catalyst
GB202003650D0 (en) 2020-03-13 2020-04-29 Johnson Matthey Fuel Cells Ltd Catalyst support
GB202010406D0 (en) 2020-07-07 2020-08-19 Johnson Matthey Fuel Cells Ltd Catalyst preparation
CN112679995A (en) * 2020-12-08 2021-04-20 安徽枡水新能源科技有限公司 Method for improving electrochemical corrosion resistance of conductive carbon black
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GB2607883A (en) 2021-06-11 2022-12-21 Johnson Matthey Hydrogen Tech Limited Electrocatalyst ink
GB202110475D0 (en) 2021-07-21 2021-09-01 Johnson Matthey Fuel Cells Ltd Oxygen evolution reaction catalyst
GB202110478D0 (en) 2021-07-21 2021-09-01 Johnson Matthey Fuel Cells Ltd Oxygen evolution reaction catalyst
GB202117596D0 (en) 2021-12-06 2022-01-19 Johnson Matthey Fuel Cells Ltd Catalyst layer
WO2023160837A1 (en) * 2022-02-28 2023-08-31 Heraeus Deutschland GmbH & Co. KG Particulate carbon material provided with elemental silver and elemental ruthenium
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Also Published As

Publication number Publication date
US20140295316A1 (en) 2014-10-02
JP6387431B2 (en) 2018-09-05
GB201116713D0 (en) 2011-11-09
JP2017199656A (en) 2017-11-02
KR102101263B1 (en) 2020-04-17
CN103930202B (en) 2016-09-14
JP2014534052A (en) 2014-12-18
WO2013045894A1 (en) 2013-04-04
US9548500B2 (en) 2017-01-17
EP3467922A1 (en) 2019-04-10
EP2760580B1 (en) 2018-12-26
ZA201401949B (en) 2020-02-26
US20170098833A1 (en) 2017-04-06
KR101948366B1 (en) 2019-02-14
KR20190018547A (en) 2019-02-22
KR20140096271A (en) 2014-08-05
JP6124899B2 (en) 2017-05-10
EP2760580A1 (en) 2014-08-06
CN103930202A (en) 2014-07-16

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