ATE528818T1 - Direktoxidations-brennstoffzellensysteme mit geregelten brennstoffzellen- und wasserabscheidertemperaturen - Google Patents

Direktoxidations-brennstoffzellensysteme mit geregelten brennstoffzellen- und wasserabscheidertemperaturen

Info

Publication number
ATE528818T1
ATE528818T1 AT06802475T AT06802475T ATE528818T1 AT E528818 T1 ATE528818 T1 AT E528818T1 AT 06802475 T AT06802475 T AT 06802475T AT 06802475 T AT06802475 T AT 06802475T AT E528818 T1 ATE528818 T1 AT E528818T1
Authority
AT
Austria
Prior art keywords
fuel cell
anode
mea
cathode
direct oxidation
Prior art date
Application number
AT06802475T
Other languages
English (en)
Inventor
Shinsuke Fukuda
Chao-Yang Wang
Original Assignee
Panasonic Corp
Penn State Res Found
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 Panasonic Corp, Penn State Res Found filed Critical Panasonic Corp
Application granted granted Critical
Publication of ATE528818T1 publication Critical patent/ATE528818T1/de

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
    • 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
    • H01M8/04164—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 by condensers, gas-liquid separators or filters
    • 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
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • 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
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04067—Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins
    • 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
    • H01M8/04186—Arrangements for control of reactant parameters, e.g. pressure or concentration of liquid-charged or electrolyte-charged 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
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/0432—Temperature; Ambient temperature
    • H01M8/04373—Temperature; Ambient temperature of auxiliary devices, e.g. reformers, compressors, burners
    • 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
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/0444—Concentration; Density
    • H01M8/0447—Concentration; Density of cathode exhausts
    • 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
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04746—Pressure; Flow
    • H01M8/04753—Pressure; Flow of fuel cell 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
    • H01M8/1009—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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2455—Grouping of fuel cells, e.g. stacking of fuel cells with liquid, solid or electrolyte-charged 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
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • 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
    • 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)
AT06802475T 2005-10-05 2006-08-28 Direktoxidations-brennstoffzellensysteme mit geregelten brennstoffzellen- und wasserabscheidertemperaturen ATE528818T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/242,908 US20070077469A1 (en) 2005-10-05 2005-10-05 Direct oxidation fuel cell systems with regulated fuel cell stack and liquid-gas separator temperatures
PCT/US2006/033532 WO2007040869A1 (en) 2005-10-05 2006-08-28 Direct oxidation fuel cell systems with regulated fuel cell stack and liquid-gas separator temperatures

Publications (1)

Publication Number Publication Date
ATE528818T1 true ATE528818T1 (de) 2011-10-15

Family

ID=37575282

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06802475T ATE528818T1 (de) 2005-10-05 2006-08-28 Direktoxidations-brennstoffzellensysteme mit geregelten brennstoffzellen- und wasserabscheidertemperaturen

Country Status (5)

Country Link
US (1) US20070077469A1 (de)
EP (1) EP1943694B1 (de)
JP (1) JP2009512135A (de)
AT (1) ATE528818T1 (de)
WO (1) WO2007040869A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5126480B2 (ja) * 2007-04-19 2013-01-23 トヨタ自動車株式会社 燃料電池システム
US20090042078A1 (en) * 2007-08-09 2009-02-12 Matsushita Electric Industrial Co., Ltd. Surface-treated hydrocarbon-based polymer electrolyte membranes for direct oxidation fuel cells
US7972864B2 (en) * 2007-11-27 2011-07-05 Industrial Technology Research Institute Method of measuring concentration of fuel
US8501491B2 (en) * 2007-11-27 2013-08-06 Industrial Technology Research Institute Method of measuring concentration of fuel
JP2009199984A (ja) * 2008-02-25 2009-09-03 Casio Comput Co Ltd 発電装置及び電子機器
KR100993467B1 (ko) * 2008-06-17 2010-11-09 삼성에스디아이 주식회사 직접 메탄올형 연료전지 스택 및 직접 메탄올형 연료전지시스템
TWI379454B (en) * 2008-12-01 2012-12-11 Ind Tech Res Inst Apparatus and method of measuring concentration of fuel
US8790840B2 (en) * 2010-03-10 2014-07-29 Dcns Sa Systems and methods for fuel cell thermal management
US9752050B2 (en) * 2015-07-01 2017-09-05 Ppg Industries Ohio, Inc. Coating compositions for food and beverage packages

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5599638A (en) * 1993-10-12 1997-02-04 California Institute Of Technology Aqueous liquid feed organic fuel cell using solid polymer electrolyte membrane
DE19701560C2 (de) * 1997-01-17 1998-12-24 Dbb Fuel Cell Engines Gmbh Brennstoffzellensystem
JP2001143733A (ja) * 1999-11-16 2001-05-25 Daikin Ind Ltd 燃料電池システムの加湿装置
US6821658B2 (en) * 2001-03-02 2004-11-23 Mti Microfuel Cells Inc. Cold start and temperature control method and apparatus for fuel cell system
US6727016B2 (en) * 2001-08-09 2004-04-27 Motorola, Inc. Direct methanol fuel cell including a water recovery and re-circulation system and method of fabrication
JPWO2004084332A1 (ja) * 2003-03-17 2006-06-29 松下電器産業株式会社 燃料電池
US7407721B2 (en) * 2003-04-15 2008-08-05 Mti Microfuel Cells, Inc. Direct oxidation fuel cell operating with direct feed of concentrated fuel under passive water management
US7282293B2 (en) * 2003-04-15 2007-10-16 Mti Microfuel Cells Inc. Passive water management techniques in direct methanol fuel cells
JP4894128B2 (ja) * 2003-07-25 2012-03-14 株式会社Ｇｓユアサ 燃料電池システム
US20050008924A1 (en) * 2003-06-20 2005-01-13 Sanjiv Malhotra Compact multi-functional modules for a direct methanol fuel cell system
JP2005150025A (ja) * 2003-11-19 2005-06-09 Nissan Motor Co Ltd 燃料電池システム
JP4296109B2 (ja) * 2004-03-15 2009-07-15 株式会社東芝 燃料電池装置
EP1741155A2 (de) 2004-04-01 2007-01-10 Yamaha Hatsudoki Kabushiki Kaisha Brennstoffzellensystem und steuerverfahren dafür

Also Published As

Publication number Publication date
JP2009512135A (ja) 2009-03-19
WO2007040869A1 (en) 2007-04-12
EP1943694A1 (de) 2008-07-16
US20070077469A1 (en) 2007-04-05
EP1943694B1 (de) 2011-10-12

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