ATE458280T1 - Brennstoffzellenanordnung - Google Patents

Brennstoffzellenanordnung

Info

Publication number
ATE458280T1
ATE458280T1 AT01955843T AT01955843T ATE458280T1 AT E458280 T1 ATE458280 T1 AT E458280T1 AT 01955843 T AT01955843 T AT 01955843T AT 01955843 T AT01955843 T AT 01955843T AT E458280 T1 ATE458280 T1 AT E458280T1
Authority
AT
Austria
Prior art keywords
fuel cell
membrane electrode
electrode assemblies
base portion
assemblies
Prior art date
Application number
AT01955843T
Other languages
English (en)
Inventor
Chowdary Koripella
Joseph Bostaph
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of ATE458280T1 publication Critical patent/ATE458280T1/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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • H01M8/2418—Grouping by arranging unit cells in a plane
    • 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
    • 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
    • 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
    • H01M8/2404—Processes or apparatus for grouping fuel cells
    • 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
    • H01M8/2465—Details of groupings of fuel cells
    • 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
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/2484—Details of groupings of fuel cells characterised by external manifolds
    • 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
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • 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
    • H01M8/04291—Arrangements for managing water in solid electrolyte fuel cell systems
    • 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
    • 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
    • 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)
AT01955843T 2000-07-18 2001-07-17 Brennstoffzellenanordnung ATE458280T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/619,232 US6465119B1 (en) 2000-07-18 2000-07-18 Fuel cell array apparatus and method of fabrication
PCT/US2001/022344 WO2002009218A2 (en) 2000-07-18 2001-07-17 Fuel cell array

Publications (1)

Publication Number Publication Date
ATE458280T1 true ATE458280T1 (de) 2010-03-15

Family

ID=24481019

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01955843T ATE458280T1 (de) 2000-07-18 2001-07-17 Brennstoffzellenanordnung

Country Status (10)

Country Link
US (1) US6465119B1 (de)
EP (1) EP1366533B1 (de)
JP (1) JP5116932B2 (de)
KR (1) KR100717985B1 (de)
CN (1) CN1470084A (de)
AT (1) ATE458280T1 (de)
AU (1) AU2001277897A1 (de)
DE (1) DE60141357D1 (de)
TW (1) TW531931B (de)
WO (1) WO2002009218A2 (de)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6312846B1 (en) 1999-11-24 2001-11-06 Integrated Fuel Cell Technologies, Inc. Fuel cell and power chip technology
US8518594B2 (en) 1999-11-24 2013-08-27 Encite, Llc Power cell and power chip architecture
US8834700B2 (en) * 1999-11-24 2014-09-16 Encite, Llc Method and apparatus for electro-chemical reaction
US8980492B2 (en) * 1999-11-24 2015-03-17 Encite Llc Method and apparatus for controlling an array of power generators
US6824900B2 (en) * 2002-03-04 2004-11-30 Mti Microfuel Cells Inc. Method and apparatus for water management of a fuel cell system
US6387559B1 (en) * 2000-07-18 2002-05-14 Motorola, Inc. Direct methanol fuel cell system and method of fabrication
US6696189B2 (en) * 2000-12-15 2004-02-24 Motorola, Inc. Direct methanol fuel cell system including an integrated methanol sensor and method of fabrication
US6660423B2 (en) * 2000-12-15 2003-12-09 Motorola, Inc. Direct methanol fuel cell including a water management system and method of fabrication
US6497975B2 (en) * 2000-12-15 2002-12-24 Motorola, Inc. Direct methanol fuel cell including integrated flow field and method of fabrication
US6632553B2 (en) 2001-03-27 2003-10-14 Mti Microfuel Cells, Inc. Methods and apparatuses for managing effluent products in a 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
US6981877B2 (en) 2002-02-19 2006-01-03 Mti Microfuel Cells Inc. Simplified direct oxidation fuel cell system
US6921603B2 (en) * 2002-04-24 2005-07-26 The Regents Of The University Of California Microfluidic fuel cell systems with embedded materials and structures and method thereof
US6972161B2 (en) 2002-10-10 2005-12-06 Hewlett-Packard Development Company, L.P. Fuel cell assembly and method of making the same
US7282293B2 (en) 2003-04-15 2007-10-16 Mti Microfuel Cells Inc. Passive water management techniques in direct methanol fuel cells
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
US20060156627A1 (en) * 2003-06-27 2006-07-20 Ultracell Corporation Fuel processor for use with portable fuel cells
US8318368B2 (en) * 2003-06-27 2012-11-27 UltraCell, L.L.C. Portable systems for engine block
EP1641671B1 (de) 2003-06-27 2015-06-24 Portaclave LLP Tragbare brennstoffpatrone für brennstoffzellen
US7655337B2 (en) 2003-06-27 2010-02-02 Ultracell Corporation Micro fuel cell thermal management
US7276096B2 (en) * 2003-06-27 2007-10-02 Ultracell Corporation Fuel processor dewar and methods
US8821832B2 (en) 2003-06-27 2014-09-02 UltraCell, L.L.C. Fuel processor for use with portable fuel cells
WO2005004257A2 (en) * 2003-06-27 2005-01-13 Ultracell Corporation Efficient micro fuel cell systems and methods
US7666539B2 (en) * 2003-06-27 2010-02-23 Ultracell Corporation Heat efficient portable fuel cell systems
US7521145B2 (en) 2003-10-16 2009-04-21 Wistron Corp. Fuel cells for use in portable devices
US7160642B2 (en) * 2003-10-30 2007-01-09 Hewlett-Packard Development Company, L.P. Fuel cell stack assembly and method of fabrication
US20050255368A1 (en) * 2004-05-12 2005-11-17 Ultracell Corporation, A California Corporation High surface area micro fuel cell architecture
US7968250B2 (en) 2004-06-25 2011-06-28 Ultracell Corporation Fuel cartridge connectivity
US7648792B2 (en) 2004-06-25 2010-01-19 Ultracell Corporation Disposable component on a fuel cartridge and for use with a portable fuel cell system
US7205060B2 (en) 2004-08-06 2007-04-17 Ultracell Corporation Method and system for controlling fluid delivery in a fuel cell
JP4503394B2 (ja) * 2004-08-13 2010-07-14 富士通株式会社 燃料電池システム及び電気機器、並びに、燃料電池システムにおける発生水の回収方法
JP2006172849A (ja) * 2004-12-15 2006-06-29 Nissan Motor Co Ltd 燃料電池のマニフォールド
US7807313B2 (en) * 2004-12-21 2010-10-05 Ultracell Corporation Compact fuel cell package
US20060194082A1 (en) * 2005-02-02 2006-08-31 Ultracell Corporation Systems and methods for protecting a fuel cell
US20060199061A1 (en) * 2005-03-02 2006-09-07 Fiebig Bradley N Water management in bipolar electrochemical cell stacks
JP5068656B2 (ja) * 2005-09-30 2012-11-07 京セラ株式会社 燃料電池及び当該燃料電池を備えた電子機器
JP4195055B2 (ja) * 2006-01-13 2008-12-10 シャープ株式会社 燃料電池
US9819037B2 (en) 2006-03-02 2017-11-14 Encite Llc Method and apparatus for cleaning catalyst of a power cell
CN100426571C (zh) * 2006-10-17 2008-10-15 哈尔滨工业大学 燃料电池双面同性电极阵列结构体及其构成的燃料电池系统
JP5018150B2 (ja) * 2007-03-12 2012-09-05 ソニー株式会社 燃料電池、電子機器、燃料供給板および燃料供給方法
KR100941976B1 (ko) 2008-01-24 2010-02-11 포항공과대학교 산학협력단 후막 전해질 지지체형 고체산화물 연료전지 및 이의 제조방법
TW200941810A (en) * 2008-03-25 2009-10-01 Nan Ya Printed Circuit Board Fuel cell system and flow control mechanism thereof
CN109860654B (zh) * 2019-01-21 2021-10-15 西安交通大学 一种物料分离传输燃料电池及其工作方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6376269A (ja) * 1986-09-18 1988-04-06 Hitachi Maxell Ltd 常温型酸性メタノ−ル燃料電池
JPH04206162A (ja) * 1990-11-29 1992-07-28 Mitsubishi Heavy Ind Ltd 固体高分子電解質膜燃料電池のセルユニット
JPH04233167A (ja) * 1990-12-28 1992-08-21 Aisin Aw Co Ltd 燃料電池
JPH06188008A (ja) * 1992-04-01 1994-07-08 Toshiba Corp 燃料電池
JPH0652881A (ja) * 1992-07-31 1994-02-25 Mitsui Eng & Shipbuild Co Ltd 内部マニホルド型の固体電解質型燃料電池
JP3443875B2 (ja) * 1993-06-08 2003-09-08 株式会社村田製作所 燃料電池
JPH10510664A (ja) * 1994-12-17 1998-10-13 ラフバロウ ユニヴァーシティ イノヴェイションズ リミテッド 電解質型燃料電池の構造
JP3424223B2 (ja) * 1995-03-29 2003-07-07 マツダ株式会社 燃料電池スタック構造
JP4802349B2 (ja) * 1998-12-24 2011-10-26 アイシン精機株式会社 燃料電池自動車システム
US6924058B2 (en) * 1999-11-17 2005-08-02 Leroy J. Ohlsen Hydrodynamic transport and flow channel passageways associated with fuel cell electrode structures and fuel cell electrode stack assemblies
US6387559B1 (en) * 2000-07-18 2002-05-14 Motorola, Inc. Direct methanol fuel cell system and method of fabrication
US6497975B2 (en) * 2000-12-15 2002-12-24 Motorola, Inc. Direct methanol fuel cell including integrated flow field and method of fabrication
US6960403B2 (en) * 2002-09-30 2005-11-01 The Regents Of The University Of California Bonded polyimide fuel cell package and method thereof

Also Published As

Publication number Publication date
EP1366533B1 (de) 2010-02-17
JP2004525479A (ja) 2004-08-19
KR100717985B1 (ko) 2007-05-16
US6465119B1 (en) 2002-10-15
EP1366533A2 (de) 2003-12-03
TW531931B (en) 2003-05-11
CN1470084A (zh) 2004-01-21
WO2002009218A2 (en) 2002-01-31
JP5116932B2 (ja) 2013-01-09
WO2002009218A3 (en) 2003-09-25
KR20030024796A (ko) 2003-03-26
AU2001277897A1 (en) 2002-02-05
DE60141357D1 (de) 2010-04-01

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Legal Events

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