KR101520119B1 - 촉매층 - Google Patents

촉매층 Download PDF

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Publication number
KR101520119B1
KR101520119B1 KR1020107001184A KR20107001184A KR101520119B1 KR 101520119 B1 KR101520119 B1 KR 101520119B1 KR 1020107001184 A KR1020107001184 A KR 1020107001184A KR 20107001184 A KR20107001184 A KR 20107001184A KR 101520119 B1 KR101520119 B1 KR 101520119B1
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South Korea
Prior art keywords
catalyst layer
metal
catalyst
layer
present
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KR1020107001184A
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Korean (ko)
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KR20100038380A (ko
Inventor
이안 로이 할크네스
조나단 데이빗 브레레톤 샤먼
에드워드 안쏘니 라이트
Original Assignee
존슨 맛쎄이 푸엘 셀스 리미티드
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    • 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
    • H01M4/8605—Porous electrodes
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • H01M4/8605—Porous electrodes
    • H01M4/8621—Porous electrodes containing only metallic or ceramic material, e.g. made by sintering or sputtering
    • 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
    • H01M4/8803—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
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • 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
    • H01M8/1009—Fuel cells with solid electrolytes with one of the reactants being liquid, solid or liquid-charged
    • H01M8/1011—Direct alcohol fuel cells [DAFC], e.g. direct methanol fuel cells [DMFC]
    • 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

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  • 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)
  • Nanotechnology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Organic Chemistry (AREA)
  • Inert Electrodes (AREA)
  • Catalysts (AREA)
KR1020107001184A 2007-06-20 2008-06-19 촉매층 Active KR101520119B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0711882.1 2007-06-20
GBGB0711882.1A GB0711882D0 (en) 2007-06-20 2007-06-20 Catalyst layer
PCT/GB2008/050467 WO2008155580A1 (en) 2007-06-20 2008-06-19 Catalyst layer

Publications (2)

Publication Number Publication Date
KR20100038380A KR20100038380A (ko) 2010-04-14
KR101520119B1 true KR101520119B1 (ko) 2015-05-13

Family

ID=38332401

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020107001184A Active KR101520119B1 (ko) 2007-06-20 2008-06-19 촉매층

Country Status (7)

Country Link
US (1) US8367266B2 (enExample)
EP (1) EP2168187B1 (enExample)
JP (1) JP5425765B2 (enExample)
KR (1) KR101520119B1 (enExample)
CN (2) CN101803079A (enExample)
GB (1) GB0711882D0 (enExample)
WO (1) WO2008155580A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101624641B1 (ko) * 2010-01-15 2016-05-26 삼성전자주식회사 연료전지용 전극 촉매, 그 제조방법, 및 이 전극 촉매를 이용한 막 전극 접합체와 연료전지
JP5683883B2 (ja) * 2010-09-13 2015-03-11 古河電気工業株式会社 カソード用電極およびカソード用電極の製造方法
JP5728452B2 (ja) * 2011-09-28 2015-06-03 株式会社東芝 電気化学セル用触媒層、膜電極接合体及び電気化学セル
US9040210B2 (en) * 2011-12-23 2015-05-26 Daimler Ag Stable, durable carbon supported catalyst composition for fuel cell
US20130295485A1 (en) * 2012-05-07 2013-11-07 Cellera, Inc. Anode Electro-Catalysts for Alkaline Membrane Fuel Cells
EP2983850A1 (en) 2013-04-12 2016-02-17 Board of Regents, The University of Texas System Synthesis of bimetallic nanoparticle catalysts using microwave irradiation
TWI509103B (zh) * 2014-04-03 2015-11-21 Univ Nat Chiao Tung 鉑奈米粒子溶液及自組裝鉑對電極之製備方法
US9819029B2 (en) * 2016-02-15 2017-11-14 Doosan Fuel Cell America, Inc. Method of making a fuel cell component
WO2017221500A1 (ja) * 2016-06-23 2017-12-28 本田技研工業株式会社 金属多孔質体の製造方法及び電極触媒の製造方法
US11273494B2 (en) 2017-03-17 2022-03-15 Board Of Regents, The University Of Texas System Methods of making metal particles
DE102021206220A1 (de) 2021-06-17 2022-12-22 Robert Bosch Gesellschaft mit beschränkter Haftung Zellverbund zum kontrollierten Leiten reaktiver Fluide
CN115770575B (zh) * 2022-11-18 2024-02-23 深圳技术大学 一种磁性接触电催化剂的使用与回收方法及其制备

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5272017A (en) * 1992-04-03 1993-12-21 General Motors Corporation Membrane-electrode assemblies for electrochemical cells
US6159533A (en) * 1997-09-11 2000-12-12 Southwest Research Institute Method of depositing a catalyst on a fuel cell electrode
GB9708365D0 (en) 1997-04-25 1997-06-18 Johnson Matthey Plc Proton conducting membranes
US5879827A (en) * 1997-10-10 1999-03-09 Minnesota Mining And Manufacturing Company Catalyst for membrane electrode assembly and method of making
US6610436B1 (en) 1998-09-11 2003-08-26 Gore Enterprise Holdings Catalytic coatings and fuel cell electrodes and membrane electrode assemblies made therefrom
DE10037071A1 (de) 2000-07-29 2002-02-21 Omg Ag & Co Kg Edelmetall-Nanopartikel, Verfahren zu ihrer Herstellung und Verwendung
WO2002043171A2 (en) * 2000-10-27 2002-05-30 E.I. Du Pont De Nemours And Company Production of catalyst coated membranes
US20030186109A1 (en) 2002-03-26 2003-10-02 Wayne Huang Electrode, membrane electrode assembly, fuel cell and method for their production
US7566681B2 (en) 2002-10-29 2009-07-28 National Research Council Of Canada Platinum based nano-size catalysts
GB0319780D0 (en) 2003-08-22 2003-09-24 Johnson Matthey Plc Membrane electrode assembly
US20060204831A1 (en) 2004-01-22 2006-09-14 Yan Susan G Control parameters for optimizing MEA performance
GB0411733D0 (en) 2004-05-26 2004-06-30 Johnson Matthey Plc Anode structure
US7419546B2 (en) * 2004-06-18 2008-09-02 Basf Fuel Cell Gmbh Gas diffusion electrodes, membrane-electrode assemblies and method for the production thereof
US20060030481A1 (en) 2004-08-04 2006-02-09 Labarge William J Exhaust treatment device and methods of making the same
JP5298405B2 (ja) * 2006-04-14 2013-09-25 トヨタ自動車株式会社 燃料電池用膜電極接合体の製造方法
US20080187813A1 (en) * 2006-08-25 2008-08-07 Siyu Ye Fuel cell anode structure for voltage reversal tolerance
US7608358B2 (en) * 2006-08-25 2009-10-27 Bdf Ip Holdings Ltd. Fuel cell anode structure for voltage reversal tolerance
GB0617806D0 (en) 2006-09-11 2006-10-18 Johnson Matthey Plc Fuel cell assembly
US7842733B2 (en) * 2006-09-11 2010-11-30 Advent Technologies Sa Aromatic polyether copolymers and polymer blends and fuel cells comprising same
JP2012508433A (ja) * 2008-11-07 2012-04-05 ナショナル・リサーチ・カウンシル・オブ・カナダ 燃料電池電極用触媒材料及びその製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Paul A. Midgley 외 6 명. High-Resolution Scanning Transmission Electron Tomography and Elemental Analysis of Zeptogram Quantities of Heterogeneous Catalyst. J. Phys. Chem. B. online:pubs.acs.org. 2004.*

Also Published As

Publication number Publication date
WO2008155580A1 (en) 2008-12-24
GB0711882D0 (en) 2007-07-25
JP2010530805A (ja) 2010-09-16
EP2168187B1 (en) 2018-11-28
KR20100038380A (ko) 2010-04-14
CN101803079A (zh) 2010-08-11
CN105609786A (zh) 2016-05-25
CN105609786B (zh) 2019-12-17
US8367266B2 (en) 2013-02-05
EP2168187A1 (en) 2010-03-31
US20100190086A1 (en) 2010-07-29
JP5425765B2 (ja) 2014-02-26

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