DE602004012940D1 - Brennstoffzellenstapel mit flüssiger Brennstoffzufuhr - Google Patents

Brennstoffzellenstapel mit flüssiger Brennstoffzufuhr

Info

Publication number
DE602004012940D1
DE602004012940D1 DE602004012940T DE602004012940T DE602004012940D1 DE 602004012940 D1 DE602004012940 D1 DE 602004012940D1 DE 602004012940 T DE602004012940 T DE 602004012940T DE 602004012940 T DE602004012940 T DE 602004012940T DE 602004012940 D1 DE602004012940 D1 DE 602004012940D1
Authority
DE
Germany
Prior art keywords
cell stack
fuel cell
fuel supply
liquid fuel
liquid
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE602004012940T
Other languages
English (en)
Other versions
DE602004012940T2 (de
Inventor
Kyoung-Hwan Choi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung SDI Co Ltd
Original Assignee
Samsung SDI Co Ltd
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 Samsung SDI Co Ltd filed Critical Samsung SDI Co Ltd
Publication of DE602004012940D1 publication Critical patent/DE602004012940D1/de
Application granted granted Critical
Publication of DE602004012940T2 publication Critical patent/DE602004012940T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0286—Processes for forming seals
    • 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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • H01M8/0263—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant having meandering or serpentine paths
    • 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
    • H01M8/0276—Sealing means characterised by their form
    • 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
    • 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
    • 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
    • H01M8/2459—Comprising electrode layers with interposed electrolyte compartment with possible electrolyte supply or circulation
    • 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
    • H01M8/2483—Details of groupings of fuel cells characterised by internal 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
    • H01M8/028—Sealing means characterised by their material
    • H01M8/0284—Organic resins; 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
    • H01M8/248—Means for compression of the fuel cell stacks
    • 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)
DE602004012940T 2003-10-01 2004-05-10 Brennstoffzellenstapel mit flüssiger Brennstoffzufuhr Expired - Lifetime DE602004012940T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2003068322 2003-10-01
KR10-2003-0068322A KR100528339B1 (ko) 2003-10-01 2003-10-01 직접액체연료전지 스택

Publications (2)

Publication Number Publication Date
DE602004012940D1 true DE602004012940D1 (de) 2008-05-21
DE602004012940T2 DE602004012940T2 (de) 2009-05-20

Family

ID=34309536

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004012940T Expired - Lifetime DE602004012940T2 (de) 2003-10-01 2004-05-10 Brennstoffzellenstapel mit flüssiger Brennstoffzufuhr

Country Status (6)

Country Link
US (1) US7579101B2 (de)
EP (1) EP1521322B1 (de)
JP (1) JP4519595B2 (de)
KR (1) KR100528339B1 (de)
CN (1) CN100364163C (de)
DE (1) DE602004012940T2 (de)

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* Cited by examiner, † Cited by third party
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JP4562501B2 (ja) * 2004-11-25 2010-10-13 本田技研工業株式会社 燃料電池
CN101176232B (zh) * 2005-05-11 2010-04-14 日本电气株式会社 燃料电池及燃料电池系统
KR100657960B1 (ko) 2005-05-17 2006-12-14 삼성에스디아이 주식회사 연료 전지 시스템 및 이를 구비하는 모바일 통신기기
KR100708693B1 (ko) * 2005-06-24 2007-04-18 삼성에스디아이 주식회사 직접액체 연료전지 스택
KR100707161B1 (ko) * 2005-07-16 2007-04-13 삼성에스디아이 주식회사 연료 카트리지 및 이를 구비한 직접액체 연료전지
KR100682865B1 (ko) * 2005-10-19 2007-02-15 삼성에스디아이 주식회사 물 회수 시스템 및 이를 구비한 직접액체 연료전지
KR101156530B1 (ko) * 2005-11-02 2012-06-20 삼성에스디아이 주식회사 직접액체 연료전지
KR100646953B1 (ko) * 2005-11-10 2006-11-23 삼성에스디아이 주식회사 평판형 연료전지 시스템
KR100718113B1 (ko) * 2006-01-27 2007-05-15 삼성에스디아이 주식회사 연료전지의 바이폴라 플레이트 및 연료전지
KR100658756B1 (ko) 2006-02-16 2006-12-15 삼성에스디아이 주식회사 연료 혼합형 연료 전지용 막-전극 어셈블리 및 이를포함하는 연료 혼합형 연료 전지 시스템
KR100709222B1 (ko) * 2006-02-20 2007-04-18 삼성에스디아이 주식회사 연료 혼합형 연료 전지용 스택 및 이를 포함하는 연료혼합형 연료 전지 시스템
JP4489036B2 (ja) 2006-02-28 2010-06-23 三洋電機株式会社 燃料電池スタック
KR100786480B1 (ko) 2006-11-30 2007-12-17 삼성에스디아이 주식회사 모듈형 연료전지 시스템
KR100811982B1 (ko) 2007-01-17 2008-03-10 삼성에스디아이 주식회사 연료 전지 시스템 및 그 제어 방법
KR100805529B1 (ko) * 2007-02-21 2008-02-20 삼성에스디아이 주식회사 연료전지 스택 및 연료전지 시스템
KR100869798B1 (ko) * 2007-04-25 2008-11-21 삼성에스디아이 주식회사 연료 전지용 스택
US20080280167A1 (en) * 2007-05-08 2008-11-13 American Power Conversion Corporation Fuel cell stack performance monitoring
US20080292936A1 (en) * 2007-05-23 2008-11-27 American Power Conversion Corporation Manifold for fuel cells
GB0715218D0 (en) * 2007-08-03 2007-09-12 Rolls Royce Fuel Cell Systems A fuel cell and a method of manufacturing a fuel cell
US20090087695A1 (en) * 2007-10-02 2009-04-02 American Power Conversion Corporation Bipolar plate for use in fuel cell stacks and fuel cell assemblies
CN101414690A (zh) 2007-10-17 2009-04-22 英属盖曼群岛商胜光科技股份有限公司 燃料电池堆结构
KR100981574B1 (ko) * 2008-05-26 2010-09-10 삼성에스디아이 주식회사 연료전지용 세퍼레이터 및 이를 이용하는 연료전지 스택
JP5325017B2 (ja) * 2008-08-27 2013-10-23 日本碍子株式会社 固体酸化物型燃料電池、及び、その組立方法
KR101063461B1 (ko) * 2008-10-15 2011-09-08 삼성전기주식회사 연료 전지
DE102008051742B4 (de) * 2008-10-15 2022-02-24 Purem GmbH Brennstoffzelle und Brennstoffzellensystem
GB2505963B (en) * 2012-09-18 2021-04-07 Intelligent Energy Ltd A fuel cell stack assembly
CN103700801A (zh) * 2013-12-30 2014-04-02 中国科学院宁波材料技术与工程研究所 一种固体氧化物燃料电池堆及其电池连接件
US10273586B2 (en) * 2014-02-20 2019-04-30 Proton Energy Systems, Inc. Electrochemical cell
CN113839060A (zh) * 2020-06-24 2021-12-24 未势能源科技有限公司 燃料电池单元和燃料电池电堆结构
CN113113628B (zh) * 2021-03-11 2022-10-14 东风汽车集团股份有限公司 质子交换膜燃料电池及燃料电池汽车
CN114318386B (zh) * 2022-01-20 2024-10-18 氢鸿(杭州)科技有限公司 质子交换膜水电解槽、系统及方法
KR20240099714A (ko) * 2022-12-22 2024-07-01 삼성전기주식회사 고체산화물 셀 스택

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JP3962899B2 (ja) 2001-12-26 2007-08-22 Ｎｏｋ株式会社 燃料電池用シール材
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US6864004B2 (en) * 2003-04-03 2005-03-08 The Regents Of The University Of California Direct methanol fuel cell stack

Also Published As

Publication number Publication date
EP1521322B1 (de) 2008-04-09
EP1521322A2 (de) 2005-04-06
DE602004012940T2 (de) 2009-05-20
KR100528339B1 (ko) 2005-11-15
CN100364163C (zh) 2008-01-23
JP2005108850A (ja) 2005-04-21
US20050074652A1 (en) 2005-04-07
JP4519595B2 (ja) 2010-08-04
KR20050032291A (ko) 2005-04-07
US7579101B2 (en) 2009-08-25
EP1521322A3 (de) 2006-08-02
CN1604379A (zh) 2005-04-06

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