DE69607967D1 - ELEKTROKATALYTISCHE STRUKTUR MIT EINER MATRIX AUS SiOxCyHz UND DARIN EINGEBETTETEN TEILCHEN AUS KATALYTISCH AKTIVEM MATERIAL - Google Patents

ELEKTROKATALYTISCHE STRUKTUR MIT EINER MATRIX AUS SiOxCyHz UND DARIN EINGEBETTETEN TEILCHEN AUS KATALYTISCH AKTIVEM MATERIAL

Info

Publication number
DE69607967D1
DE69607967D1 DE69607967T DE69607967T DE69607967D1 DE 69607967 D1 DE69607967 D1 DE 69607967D1 DE 69607967 T DE69607967 T DE 69607967T DE 69607967 T DE69607967 T DE 69607967T DE 69607967 D1 DE69607967 D1 DE 69607967D1
Authority
DE
Germany
Prior art keywords
sioxcyhz
electrocatalytical
active material
catalytically active
embedded particles
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 - Fee Related
Application number
DE69607967T
Other languages
English (en)
Other versions
DE69607967T2 (de
Inventor
C Tou
Ing-Feng Hu
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of DE69607967D1 publication Critical patent/DE69607967D1/de
Application granted granted Critical
Publication of DE69607967T2 publication Critical patent/DE69607967T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01M4/8867—Vapour deposition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/62—Plasma-deposition of organic layers
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8817—Treatment of supports before application of the catalytic active composition
    • 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
    • H01M4/8867—Vapour deposition
    • H01M4/8871—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
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H01M4/8892—Impregnation or coating of the catalyst layer, e.g. by an ionomer
    • 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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Composite Materials (AREA)
  • Plasma & Fusion (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inert Electrodes (AREA)
  • Catalysts (AREA)
  • Fuel Cell (AREA)
DE69607967T 1995-07-07 1996-02-23 ELEKTROKATALYTISCHE STRUKTUR MIT EINER MATRIX AUS SiOxCyHz UND DARIN EINGEBETTETEN TEILCHEN AUS KATALYTISCH AKTIVEM MATERIAL Expired - Fee Related DE69607967T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/499,626 US5518831A (en) 1995-07-07 1995-07-07 Electrocatalytic structure
PCT/US1996/003037 WO1997003476A1 (en) 1995-07-07 1996-02-23 ELECTROCATALYTIC STRUCTURE COMPRISING A MATRIX OF SiOxCyHz HAVING DISPERSED THEREIN PARTICLES OF CATALYTIC MATERIAL

Publications (2)

Publication Number Publication Date
DE69607967D1 true DE69607967D1 (de) 2000-05-31
DE69607967T2 DE69607967T2 (de) 2000-10-19

Family

ID=23986029

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69607967T Expired - Fee Related DE69607967T2 (de) 1995-07-07 1996-02-23 ELEKTROKATALYTISCHE STRUKTUR MIT EINER MATRIX AUS SiOxCyHz UND DARIN EINGEBETTETEN TEILCHEN AUS KATALYTISCH AKTIVEM MATERIAL

Country Status (6)

Country Link
US (1) US5518831A (de)
EP (1) EP0838097B1 (de)
JP (1) JPH11510643A (de)
AT (1) ATE192264T1 (de)
DE (1) DE69607967T2 (de)
WO (1) WO1997003476A1 (de)

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US6153327A (en) * 1995-03-03 2000-11-28 Southwest Research Institute Amorphous carbon comprising a catalyst
US5753385A (en) * 1995-12-12 1998-05-19 Regents Of The University Of California Hybrid deposition of thin film solid oxide fuel cells and electrolyzers
US5750013A (en) * 1996-08-07 1998-05-12 Industrial Technology Research Institute Electrode membrane assembly and method for manufacturing the same
AU719341B2 (en) * 1997-01-22 2000-05-04 De Nora Elettrodi S.P.A. Method of forming robust metal, metal oxide, and metal alloy layers on ion-conductive polymer membranes
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JPH11224679A (ja) * 1998-02-06 1999-08-17 Matsushita Electric Ind Co Ltd 固体高分子型燃料電池及びその製造方法
DE19837669A1 (de) * 1998-08-20 2000-03-09 Degussa Katalysatorschicht für Polymer-Elektrolyt-Brennstoffzellen
US6610436B1 (en) * 1998-09-11 2003-08-26 Gore Enterprise Holdings Catalytic coatings and fuel cell electrodes and membrane electrode assemblies made therefrom
US6080504A (en) * 1998-11-02 2000-06-27 Faraday Technology, Inc. Electrodeposition of catalytic metals using pulsed electric fields
US6287717B1 (en) * 1998-11-13 2001-09-11 Gore Enterprise Holdings, Inc. Fuel cell membrane electrode assemblies with improved power outputs
EP1232533A2 (de) 1999-11-17 2002-08-21 Neah Power Systems, Inc. Brennstoffzelle mit siliziumsubstraten und/oder durch sol-gel verfahren hergestellte trägerkörper
JP3517698B2 (ja) * 2000-03-03 2004-04-12 独立行政法人産業技術総合研究所 ナノ粒子分散構造体及びその積層体
US6713207B2 (en) 2000-05-18 2004-03-30 Kabushiki Kaisha Toyota Chuo Kenkyusho Membrane electrode assembly, and solid polymer fuel cell using the assembly
US6531238B1 (en) 2000-09-26 2003-03-11 Reliant Energy Power Systems, Inc. Mass transport for ternary reaction optimization in a proton exchange membrane fuel cell assembly and stack assembly
US20020172938A1 (en) * 2001-04-04 2002-11-21 Cuomo Jerome J. Adsorbing and non-adsorbing surfaces for biological materials
US6733909B2 (en) 2001-05-03 2004-05-11 Ford Motor Company Fuel cell power plant with electrochemical enhanced carbon monoxide removal
US6789421B2 (en) * 2002-01-11 2004-09-14 Hewlett-Packard Development Company, L.P. Density-based fuel indicator system for fuel cells
US6933003B2 (en) * 2002-06-13 2005-08-23 General Motors Corporation Method of making membrane electrode assemblies
US20050072514A1 (en) * 2003-10-06 2005-04-07 Yan Susan G. Method of making membrane electrode assemblies
JP4354253B2 (ja) * 2003-10-31 2009-10-28 エスペック株式会社 燃料電池評価方法、および燃料電池評価装置
US8182884B2 (en) * 2005-02-28 2012-05-22 GM Global Technology Operations LLC Process for application of a hydrophilic coating to fuel cell bipolar plates
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US20150125718A1 (en) * 2012-05-30 2015-05-07 Mark Minto Field activation fuel cell
US20160108301A1 (en) * 2014-10-16 2016-04-21 Hudson Gencheng Shou High-efficiency coolant for electronic systems
HUE065423T2 (hu) 2015-12-16 2024-05-28 6K Inc Eljárás szferoidális dehidrogénezett titánötvözet részecskék elõállítására
US20190244722A1 (en) * 2016-10-24 2019-08-08 Luxembourg Institute Of Sceince And Technology (List) Method For Forming An Electrically Conductive Multilayer Coating With Anti-Corrosion Properties Onto A Metallic Substrate
CN107029645A (zh) * 2017-05-12 2017-08-11 武汉喜玛拉雅光电科技股份有限公司 一种连续微波合成装置及用其制备铂碳催化剂的方法
CA3134573A1 (en) 2019-04-30 2020-11-05 Sunil Bhalchandra BADWE Mechanically alloyed powder feedstock
CA3153254A1 (en) 2019-11-18 2021-06-17 6K Inc. Unique feedstocks for spherical powders and methods of manufacturing
US11590568B2 (en) 2019-12-19 2023-02-28 6K Inc. Process for producing spheroidized powder from feedstock materials
WO2021263273A1 (en) 2020-06-25 2021-12-30 6K Inc. Microcomposite alloy structure
CN116547068A (zh) 2020-09-24 2023-08-04 6K有限公司 用于启动等离子体的系统、装置及方法
AU2021371051A1 (en) 2020-10-30 2023-03-30 6K Inc. Systems and methods for synthesis of spheroidized metal powders
JP2024515034A (ja) 2021-03-31 2024-04-04 シックスケー インコーポレイテッド 金属窒化物セラミックの積層造形のためのシステム及び方法
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Also Published As

Publication number Publication date
EP0838097B1 (de) 2000-04-26
US5518831A (en) 1996-05-21
EP0838097A1 (de) 1998-04-29
WO1997003476A1 (en) 1997-01-30
DE69607967T2 (de) 2000-10-19
ATE192264T1 (de) 2000-05-15
JPH11510643A (ja) 1999-09-14

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