NO934754L - Gasselektrode og katalysator for gasselektrode samt fremgangsmåte for fremstillng av disse - Google Patents

Gasselektrode og katalysator for gasselektrode samt fremgangsmåte for fremstillng av disse

Info

Publication number
NO934754L
NO934754L NO934754A NO934754A NO934754L NO 934754 L NO934754 L NO 934754L NO 934754 A NO934754 A NO 934754A NO 934754 A NO934754 A NO 934754A NO 934754 L NO934754 L NO 934754L
Authority
NO
Norway
Prior art keywords
gas electrode
titanium oxide
gold particles
preparation
catalyst
Prior art date
Application number
NO934754A
Other languages
English (en)
Other versions
NO934754D0 (no
Inventor
Takayuki Shimamune
Yasuo Nakajima
Original Assignee
Permelec Electrode Ltd
Permelec Spa Nora
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
Priority claimed from JP35907792A external-priority patent/JP3236686B2/ja
Priority claimed from JP05044434A external-priority patent/JP3142410B2/ja
Application filed by Permelec Electrode Ltd, Permelec Spa Nora filed Critical Permelec Electrode Ltd
Publication of NO934754D0 publication Critical patent/NO934754D0/no
Publication of NO934754L publication Critical patent/NO934754L/no

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
    • H01M4/9075—Catalytic material supported on carriers, e.g. powder carriers
    • H01M4/9083—Catalytic material supported on carriers, e.g. powder carriers on carbon or graphite
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/48—Silver or gold
    • B01J23/52—Gold
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
    • 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
    • H01M4/90—Selection of catalytic material
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Catalysts (AREA)
  • Inert Electrodes (AREA)

Abstract

En gasselektrode har en katalytt som inneholder gullpartikler dispergert og understøttet på en ledende oksydbærer, slik som titanoksyd. I tillegg har en gasselektrode en katalytt som omfatter elektrisk ledende karbon, titanoksyd og gullpar- tikler, hvor gullpartiklene er fordelt på titanoksydet og både gullpartiklene og titanoksydet understøttes på det elektrisk ledende karbon. Det er beskrevet sådanne katalytter så vel som fremgangsmåter for fremstilling av nevnte gasselektroder og katalytter.
NO934754A 1992-12-25 1993-12-22 Gasselektrode og katalysator for gasselektrode samt fremgangsmåte for fremstillng av disse NO934754L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP35907792A JP3236686B2 (ja) 1992-12-25 1992-12-25 ガス電極とその製造方法
JP05044434A JP3142410B2 (ja) 1993-02-10 1993-02-10 ガス電極用触媒とその製造方法

Publications (2)

Publication Number Publication Date
NO934754D0 NO934754D0 (no) 1993-12-22
NO934754L true NO934754L (no) 1994-06-27

Family

ID=26384348

Family Applications (1)

Application Number Title Priority Date Filing Date
NO934754A NO934754L (no) 1992-12-25 1993-12-22 Gasselektrode og katalysator for gasselektrode samt fremgangsmåte for fremstillng av disse

Country Status (4)

Country Link
EP (1) EP0606051A1 (no)
CA (1) CA2111882A1 (no)
FI (1) FI935774L (no)
NO (1) NO934754L (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5565073A (en) * 1994-07-15 1996-10-15 Fraser; Mark E. Electrochemical peroxide generator
DE19544323A1 (de) * 1995-11-28 1997-06-05 Magnet Motor Gmbh Gasdiffusionselektrode für Polymerelektrolytmembran-Brennstoffzellen
GB9914023D0 (en) * 1999-06-17 1999-08-18 Johnson Matthey Plc Gas diffusion substrate and electrode
JP2001288467A (ja) * 2000-04-06 2001-10-16 Toshiba Corp 酸化物複合体粒子とその製造方法、蛍光体とその製造方法、カラーフィルターとその製造方法、ならびにカラー表示装置
EP1327272A2 (en) * 2000-09-27 2003-07-16 Proton Energy Systems, Inc. Electrode catalyst composition, electrode and membrane electrode assembly for electrochemical cells
CN1268016C (zh) 2001-03-07 2006-08-02 松下电器产业株式会社 高分子电解质型燃料电池
EP1435672A1 (de) * 2002-12-30 2004-07-07 Umicore AG & Co. KG Katalysatorhaltiges Gasverteilersubstrat für Brennstoffzellen sowie Verfahren zu dessen Herstellung
JP4853498B2 (ja) 2008-06-17 2012-01-11 トヨタ自動車株式会社 燃料電池用金微粒子担持担体触媒の製造方法及び該方法で製造された金微粒子を含む固体高分子型燃料電池用触媒
WO2013005252A1 (ja) * 2011-07-06 2013-01-10 株式会社 日立製作所 電気分解用電極及びその作製方法、並びに電気分解装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2340769A1 (fr) * 1976-02-16 1977-09-09 Exxon Research Engineering Co Procede nouveau pour produire des catalyseurs multi-metalliques
WO1987002715A1 (en) * 1985-10-29 1987-05-07 Commonwealth Scientific And Industrial Research Or Composite electrodes for use in solid electrolyte devices
JPS63252908A (ja) * 1987-04-08 1988-10-20 Agency Of Ind Science & Technol 金超微粒子固定化酸化物、その製造法、酸化触媒、還元触媒、可燃性ガスセンサ素子、及び電極用触媒
FR2624885B1 (fr) * 1987-12-17 1991-01-04 Commissariat Energie Atomique Ensemble electrodes-electrolyte polymere solide utilisable par exemple pour l'electrolyse de l'eau, et son procede de fabrication
WO1990005798A1 (en) * 1988-11-17 1990-05-31 Physical Sciences Inc. Electrocatalyst, methods for preparing it, electrodes prepared therefrom and methods for using them
JPH02252610A (ja) * 1989-03-24 1990-10-11 Agency Of Ind Science & Technol 金超微粒子固定化酸化物の製造法

Also Published As

Publication number Publication date
FI935774A7 (fi) 1994-06-26
FI935774L (fi) 1994-06-26
EP0606051A1 (en) 1994-07-13
FI935774A0 (fi) 1993-12-21
CA2111882A1 (en) 1994-06-26
NO934754D0 (no) 1993-12-22

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application