BR0103086A - Tinta para produção de unidades de eletrodos de membrana para células de combustìvel pem - Google Patents

Tinta para produção de unidades de eletrodos de membrana para células de combustìvel pem

Info

Publication number
BR0103086A
BR0103086A BR0103086-8A BR0103086A BR0103086A BR 0103086 A BR0103086 A BR 0103086A BR 0103086 A BR0103086 A BR 0103086A BR 0103086 A BR0103086 A BR 0103086A
Authority
BR
Brazil
Prior art keywords
paint
production
fuel cells
membrane electrode
electrode units
Prior art date
Application number
BR0103086-8A
Other languages
English (en)
Inventor
Karl-Anton Starz
Ralf Zuber
Anita Kraemer
Knut Fehl
Joachim Koehler
Sandra Wittpahl
Original Assignee
Dmc2 Degussa Metals Catalysts
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 Dmc2 Degussa Metals Catalysts filed Critical Dmc2 Degussa Metals Catalysts
Publication of BR0103086A publication Critical patent/BR0103086A/pt

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
    • 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
    • H01M8/02—Details
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/8828—Coating with slurry or ink
    • 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
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

Patente de Invenção: "TINTA PARA PRODUçãO DE UNIDADES DE ELETRODOS DE MEMBRANA PARA CéLULAS DE COMBUSTìVEL PEM". A invenção fornece uma tinta para produzir unidades de eletrodos de membrana para células de combustível PEM que contenham um material catalisador, um ionómero, água e um solvente orgânico. A tinta é caracterizada pelo fato de que o solvente orgânico é pelo menos um composto do grupo de diálcoois lineares com um ponto de fulgor maior que 100<198>C e está presente na tinta em uma concentração entre 1 e 50% em peso com relação ao peso da água.
BR0103086-8A 2000-07-29 2001-07-27 Tinta para produção de unidades de eletrodos de membrana para células de combustìvel pem BR0103086A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10037074A DE10037074A1 (de) 2000-07-29 2000-07-29 Tinte zur Herstellung von Membran-Elektroden-Einheiten für PEM-Brennstoffzellen

Publications (1)

Publication Number Publication Date
BR0103086A true BR0103086A (pt) 2002-04-09

Family

ID=7650704

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0103086-8A BR0103086A (pt) 2000-07-29 2001-07-27 Tinta para produção de unidades de eletrodos de membrana para células de combustìvel pem

Country Status (8)

Country Link
US (1) US7754369B2 (pt)
EP (1) EP1176652B1 (pt)
JP (1) JP2002083605A (pt)
KR (1) KR100991108B1 (pt)
AT (1) ATE408246T1 (pt)
BR (1) BR0103086A (pt)
CA (1) CA2353756C (pt)
DE (2) DE10037074A1 (pt)

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Also Published As

Publication number Publication date
JP2002083605A (ja) 2002-03-22
CA2353756A1 (en) 2002-01-29
EP1176652B1 (de) 2008-09-10
KR100991108B1 (ko) 2010-11-02
KR20020010535A (ko) 2002-02-04
DE50114297D1 (de) 2008-10-23
US20020034674A1 (en) 2002-03-21
CA2353756C (en) 2008-12-23
EP1176652A2 (de) 2002-01-30
DE10037074A1 (de) 2002-02-14
EP1176652A3 (de) 2004-04-14
US7754369B2 (en) 2010-07-13
ATE408246T1 (de) 2008-09-15

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B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]