CN105409042B - 催化剂 - Google Patents

催化剂 Download PDF

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Publication number
CN105409042B
CN105409042B CN201480028146.5A CN201480028146A CN105409042B CN 105409042 B CN105409042 B CN 105409042B CN 201480028146 A CN201480028146 A CN 201480028146A CN 105409042 B CN105409042 B CN 105409042B
Authority
CN
China
Prior art keywords
catalyst
dealloying
relative
removal alloying
group
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.)
Active
Application number
CN201480028146.5A
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English (en)
Chinese (zh)
Other versions
CN105409042A (zh
Inventor
A·M·伯纳斯特
R·L·欧马雷
G·H·斯派克斯
F·T·瓦格纳
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
GM Global Technology Operations LLC
Original Assignee
Johnson Matthey PLC
GM Global Technology Operations LLC
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, GM Global Technology Operations LLC filed Critical Johnson Matthey PLC
Publication of CN105409042A publication Critical patent/CN105409042A/zh
Application granted granted Critical
Publication of CN105409042B publication Critical patent/CN105409042B/zh
Active legal-status Critical Current
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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
    • 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
    • H01M4/921—Alloys or mixtures with metallic elements
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/20—Electrolytic production, recovery or refining of metals by electrolysis of solutions of noble metals
    • 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
    • H01M4/8807—Gas diffusion layers
    • 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
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
    • 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)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Catalysts (AREA)
  • Inert Electrodes (AREA)
CN201480028146.5A 2013-05-14 2014-05-14 催化剂 Active CN105409042B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361823032P 2013-05-14 2013-05-14
US61/823,032 2013-05-14
PCT/GB2014/051471 WO2014184546A1 (en) 2013-05-14 2014-05-14 Catalyst

Publications (2)

Publication Number Publication Date
CN105409042A CN105409042A (zh) 2016-03-16
CN105409042B true CN105409042B (zh) 2019-06-04

Family

ID=50792466

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480028146.5A Active CN105409042B (zh) 2013-05-14 2014-05-14 催化剂

Country Status (7)

Country Link
US (1) US20160104898A1 (enExample)
EP (1) EP2997616B1 (enExample)
JP (1) JP6495249B2 (enExample)
KR (1) KR102225982B1 (enExample)
CN (1) CN105409042B (enExample)
WO (1) WO2014184546A1 (enExample)
ZA (1) ZA201508187B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104600327B (zh) * 2014-12-19 2017-07-11 上海交通大学 一种碳载纳米铂合金催化剂的制备方法
CN104600326B (zh) * 2014-12-19 2017-05-10 上海交通大学 一种碳载纳米铂合金催化剂的制备方法
JP6759651B2 (ja) * 2016-03-25 2020-09-23 日産自動車株式会社 触媒粒子の製造方法および電極触媒の製造方法
GB201609151D0 (en) 2016-05-25 2016-07-06 Johnson Matthey Fuel Cells Ltd Catalyst
GB201719463D0 (en) 2017-11-23 2018-01-10 Johnson Matthey Fuel Cells Ltd Catalyst
GB201903950D0 (en) * 2019-03-22 2019-05-08 Johnson Matthey Fuel Cells Ltd Catalyst
KR102831263B1 (ko) * 2019-12-12 2025-07-10 존슨 맛쎄이 하이드로젠 테크놀로지스 리미티드 전기촉매 잉크
CN111129508B (zh) * 2019-12-17 2021-07-02 一汽解放汽车有限公司 一种过渡金属掺杂的铂碳催化剂及其制备方法和用途
GB202003650D0 (en) 2020-03-13 2020-04-29 Johnson Matthey Fuel Cells Ltd Catalyst support
US11894566B2 (en) 2020-05-12 2024-02-06 Robert Bosch Gmbh Catalyst materials for a fuel cell stack
GB202010406D0 (en) 2020-07-07 2020-08-19 Johnson Matthey Fuel Cells Ltd Catalyst preparation
WO2022108586A1 (en) * 2020-11-19 2022-05-27 Robert Bosch Gmbh Fuel cell catalyst materials
US12206115B2 (en) 2021-10-07 2025-01-21 Robert Bosch Gmbh Platinum-based alloy catalyst materials and computational methods relating thereto
CN116435533A (zh) * 2023-03-30 2023-07-14 上海唐锋能源科技有限公司 一种低铂三元合金催化剂及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090098420A1 (en) * 2007-10-12 2009-04-16 University Of Houston System De-alloyed membrane electrode assemblies in fuel cells
CN101808735A (zh) * 2007-07-25 2010-08-18 约翰逊马西有限公司 催化剂

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JP2928586B2 (ja) * 1990-05-11 1999-08-03 功二 橋本 水素―空気燃料電池用高活性触媒粉末と高活性電極
JP3874380B2 (ja) * 1996-08-26 2007-01-31 エヌ・イーケムキャット株式会社 空格子点型格子欠陥を有するカーボン担持白金スケルトン合金電極触媒
WO2003077337A1 (en) * 2002-03-06 2003-09-18 Symyx Technologies, Inc. Fuel cell electrocatalyst containing pt, zn and one or both of fe and ni
WO2005008813A1 (en) * 2003-07-16 2005-01-27 Kyungwon Enterprise Co., Ltd. Nano-structured metal-carbon composite for electrode catalyst of fuel cell and process for preparation thereof
KR101117630B1 (ko) * 2004-06-23 2012-02-29 삼성에스디아이 주식회사 연료전지용 막-전극 접합체 및 그 제조방법
US20070031716A1 (en) * 2005-08-05 2007-02-08 Rajendran Raj G Process for making cation exchange membranes with reduced methanol permeability
CN101337193B (zh) * 2008-08-04 2010-07-14 山东大学 一种对贵金属催化剂表面纳米化改性的方法
US7632779B1 (en) * 2008-12-09 2009-12-15 Filigree Nanotech, Inc. Method of preparing a catalyst for direct formic acid fuel cells
US20110020735A1 (en) * 2009-07-23 2011-01-27 Ford Global Technologies, Llc Fuel Cell Catalysts with Enhanced Catalytic Surface Area and Method of Making the Same
GB201012982D0 (en) * 2010-08-03 2010-09-15 Johnson Matthey Plc Catalyst
JP6045780B2 (ja) * 2011-09-26 2016-12-14 株式会社東芝 触媒担持基体およびその製造方法、膜電極接合体ならびに燃料電池

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101808735A (zh) * 2007-07-25 2010-08-18 约翰逊马西有限公司 催化剂
US20090098420A1 (en) * 2007-10-12 2009-04-16 University Of Houston System De-alloyed membrane electrode assemblies in fuel cells

Also Published As

Publication number Publication date
CN105409042A (zh) 2016-03-16
WO2014184546A1 (en) 2014-11-20
KR102225982B1 (ko) 2021-03-11
EP2997616B1 (en) 2020-10-28
JP2016525926A (ja) 2016-09-01
JP6495249B2 (ja) 2019-04-03
ZA201508187B (en) 2017-08-30
US20160104898A1 (en) 2016-04-14
KR20160026874A (ko) 2016-03-09
EP2997616A1 (en) 2016-03-23

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CP01 Change in the name or title of a patent holder

Address after: London

Patentee after: Johnson Matthey Hydrogen Technology Co., Ltd.

Patentee after: GM GLOBAL TECH OPERATIONS Inc.

Address before: London

Patentee before: JOHNSON MATTHEY FUEL CELLS LTD.

Patentee before: GM GLOBAL TECH OPERATIONS Inc.