NO986064L - Direkte metanolbrenselceller (DMFC) - Google Patents

Direkte metanolbrenselceller (DMFC)

Info

Publication number
NO986064L
NO986064L NO986064A NO986064A NO986064L NO 986064 L NO986064 L NO 986064L NO 986064 A NO986064 A NO 986064A NO 986064 A NO986064 A NO 986064A NO 986064 L NO986064 L NO 986064L
Authority
NO
Norway
Prior art keywords
dmfc
fuel cells
methanol fuel
direct methanol
fuel
Prior art date
Application number
NO986064A
Other languages
English (en)
Other versions
NO986064D0 (no
Inventor
G Nter Luft
Kurt Pantel
Manfred Waidhas
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of NO986064D0 publication Critical patent/NO986064D0/no
Publication of NO986064L publication Critical patent/NO986064L/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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • 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
    • H01M8/1007—Fuel cells with solid electrolytes with both reactants being gaseous or vaporised
    • 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
    • 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H01M8/04097—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with recycling of the reactants
    • 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)

Abstract

Direkte brensel metanolbrenselcelle (DMFC). Oppfinnelsen vedrører en DMFC, ved hvilken det foran cellen er koblet en fordamper. Brenselet som stort sett er en metanol/vannblanding med eventuel tilsetting av en inert gass er variabel i sammen- setningen hvorved metanol/vann og eventuelt inertgassblandingen kan innstilles avhengig av belastningen. Ytterligere vedrører oppfinnelsen en fremgangsmåte for drift av et direkte metanol- brenselcelle-anlegg, ved hvilken brenselet foreligger i gassform i anoderommet.
NO986064A 1996-06-26 1998-12-22 Direkte metanolbrenselceller (DMFC) NO986064L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19625621 1996-06-26
PCT/DE1997/001320 WO1997050140A1 (de) 1996-06-26 1997-06-25 Direkt-methanol-brennstoffzelle (dmfc)

Publications (2)

Publication Number Publication Date
NO986064D0 NO986064D0 (no) 1998-12-22
NO986064L true NO986064L (no) 1999-02-26

Family

ID=7798102

Family Applications (1)

Application Number Title Priority Date Filing Date
NO986064A NO986064L (no) 1996-06-26 1998-12-22 Direkte metanolbrenselceller (DMFC)

Country Status (10)

Country Link
US (1) US6509112B1 (no)
EP (1) EP0907979B1 (no)
JP (1) JP2000512797A (no)
AT (1) ATE190756T1 (no)
CA (1) CA2259195A1 (no)
DE (1) DE59701268D1 (no)
DK (1) DK0907979T3 (no)
ES (1) ES2144873T3 (no)
NO (1) NO986064L (no)
WO (1) WO1997050140A1 (no)

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US6589679B1 (en) 2000-11-22 2003-07-08 Mti Microfuel Cells Inc. Apparatus and methods for sensor-less optimization of methanol concentration in a direct methanol fuel cell system
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JP4781619B2 (ja) * 2003-07-18 2011-09-28 パナソニック株式会社 電源装置
JP4583010B2 (ja) * 2003-08-19 2010-11-17 パナソニック株式会社 電源装置の制御方法
US7935457B2 (en) * 2003-09-16 2011-05-03 The Gillette Company Enhanced fuel delivery for direct methanol fuel cells
JP2005100864A (ja) * 2003-09-25 2005-04-14 Nec Corp アルコール濃度測定方法、アルコール濃度測定装置、および当該装置を含む燃料電池システム
US7255947B2 (en) 2003-10-17 2007-08-14 The Gillette Company Fuel substance and associated cartridge for fuel cell
US7306869B2 (en) * 2003-12-02 2007-12-11 Mti Microfuel Cells Inc. Electrostatically actuated shutter and array for use in a direct oxidation fuel cell
TWI276654B (en) * 2004-02-18 2007-03-21 Ind Tech Res Inst Proton exchange membrane (PEM) with different molecular permeation rates
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JP4951847B2 (ja) * 2004-07-23 2012-06-13 パナソニック株式会社 燃料電池の活性化方法
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Also Published As

Publication number Publication date
CA2259195A1 (en) 1997-12-31
US6509112B1 (en) 2003-01-21
WO1997050140A1 (de) 1997-12-31
EP0907979A1 (de) 1999-04-14
NO986064D0 (no) 1998-12-22
EP0907979B1 (de) 2000-03-15
JP2000512797A (ja) 2000-09-26
DK0907979T3 (da) 2000-08-21
ATE190756T1 (de) 2000-04-15
DE59701268D1 (de) 2000-04-20
ES2144873T3 (es) 2000-06-16

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Legal Events

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