SE0702819L - Bipolär elektrod för användning i en bränslecellstapel - Google Patents

Bipolär elektrod för användning i en bränslecellstapel

Info

Publication number
SE0702819L
SE0702819L SE0702819A SE0702819A SE0702819L SE 0702819 L SE0702819 L SE 0702819L SE 0702819 A SE0702819 A SE 0702819A SE 0702819 A SE0702819 A SE 0702819A SE 0702819 L SE0702819 L SE 0702819L
Authority
SE
Sweden
Prior art keywords
outlets
inlets
bipolar electrode
fuel cell
cell stack
Prior art date
Application number
SE0702819A
Other languages
English (en)
Other versions
SE531970C2 (sv
Inventor
Olof Dahlberg
Per Cider
Hans-Aake Olsson
Original Assignee
Morphic Technologies Ab Publ
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 Morphic Technologies Ab Publ filed Critical Morphic Technologies Ab Publ
Priority to SE0702819A priority Critical patent/SE531970C2/sv
Priority to JP2010539375A priority patent/JP2011507210A/ja
Priority to EP08863586A priority patent/EP2232619A1/en
Priority to PCT/SE2008/051436 priority patent/WO2009082337A1/en
Priority to CN2008801262767A priority patent/CN102017252A/zh
Publication of SE0702819L publication Critical patent/SE0702819L/sv
Publication of SE531970C2 publication Critical patent/SE531970C2/sv

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
    • H01M8/0202—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
    • 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
    • H01M8/0265—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant the reactant or coolant channels having varying cross sections
    • 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
    • H01M4/8605—Porous electrodes
    • H01M4/8626—Porous electrodes characterised by the form
    • H01M4/8631—Bipolar electrodes
    • H01M2/18—
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/463—Separators, membranes or diaphragms characterised by their shape
    • 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
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0267—Collectors; Separators, e.g. bipolar separators; Interconnectors having heating or cooling means, e.g. heaters or coolant flow channels
    • 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
    • H01M8/24—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
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • 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
    • Y02E60/10—Energy storage using batteries
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Fuel Cell (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
SE0702819A 2007-12-18 2007-12-18 Flödesplatta för användning i en bränslecellsstapel SE531970C2 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE0702819A SE531970C2 (sv) 2007-12-18 2007-12-18 Flödesplatta för användning i en bränslecellsstapel
JP2010539375A JP2011507210A (ja) 2007-12-18 2008-12-11 燃料電池スタックで使用するためのフローフィールドプレート
EP08863586A EP2232619A1 (en) 2007-12-18 2008-12-11 A flow field plate for use in a stack of fuel cells
PCT/SE2008/051436 WO2009082337A1 (en) 2007-12-18 2008-12-11 A flow field plate for use in a stack of fuel cells
CN2008801262767A CN102017252A (zh) 2007-12-18 2008-12-11 用于燃料电池叠组的流场板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0702819A SE531970C2 (sv) 2007-12-18 2007-12-18 Flödesplatta för användning i en bränslecellsstapel

Publications (2)

Publication Number Publication Date
SE0702819L true SE0702819L (sv) 2009-06-19
SE531970C2 SE531970C2 (sv) 2009-09-15

Family

ID=40801451

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0702819A SE531970C2 (sv) 2007-12-18 2007-12-18 Flödesplatta för användning i en bränslecellsstapel

Country Status (5)

Country Link
EP (1) EP2232619A1 (sv)
JP (1) JP2011507210A (sv)
CN (1) CN102017252A (sv)
SE (1) SE531970C2 (sv)
WO (1) WO2009082337A1 (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014206333A1 (de) * 2014-04-02 2015-10-08 Volkswagen Ag Bipolarplatte sowie Brennstoffzelle mit einer solchen
DE102014206335A1 (de) * 2014-04-02 2015-10-08 Volkswagen Ag Bipolarplatte und Brennstoffzelle mit einer solchen
CN106602100B (zh) * 2017-01-04 2023-05-12 沈阳建筑大学 新型燃料电池流场板
JP7081517B2 (ja) * 2019-01-31 2022-06-07 トヨタ紡織株式会社 燃料電池用セパレータ
KR102431680B1 (ko) * 2020-12-30 2022-08-11 고등기술연구원연구조합 공전해 시스템의 가스 이송용 모듈 및 가스 이송용 모듈 어셈블리
CN114759208B (zh) * 2022-05-09 2024-03-19 中国第一汽车股份有限公司 燃料电池双极板及具有其的燃料电池

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2125159B1 (sv) * 1971-02-15 1973-11-30 Alsthom Cgee
US5863671A (en) * 1994-10-12 1999-01-26 H Power Corporation Plastic platelet fuel cells employing integrated fluid management
AU2001252816B2 (en) * 2000-04-28 2005-06-16 Cell Impact Ab Method for manufacturing of a plate involving an intermediate preforming and a final shaping
US7414843B2 (en) * 2004-03-10 2008-08-19 Intel Corporation Method and apparatus for a layered thermal management arrangement
US7601451B2 (en) * 2004-05-11 2009-10-13 Gm Global Technologies Operations, Inc. Variable active area for fuel cell
DE102005057045B4 (de) * 2005-11-30 2015-06-03 Daimler Ag Bipolarplatte und deren Verwendung in einer Brennstoffzelleneinheit
GB2437767B (en) * 2006-05-05 2010-11-17 Intelligent Energy Ltd Fuel cell fluid distribution plates

Also Published As

Publication number Publication date
JP2011507210A (ja) 2011-03-03
WO2009082337A1 (en) 2009-07-02
CN102017252A (zh) 2011-04-13
EP2232619A1 (en) 2010-09-29
SE531970C2 (sv) 2009-09-15
WO2009082337A9 (en) 2009-08-27

Similar Documents

Publication Publication Date Title
SA518400187B1 (ar) خلايا كهروكيميائية لها مجالات تدفق مصممة وطرق لإنتاجها
SE0702819L (sv) Bipolär elektrod för användning i en bränslecellstapel
GB0407638D0 (en) Flow field plate geometries
ATE435508T1 (de) Bipolare doppelfunktionstrennplatten für brennstoffzellen
EA201390685A1 (ru) Распределитель потоков для электрохимического разделения
EP1754271A4 (en) FUEL CELL STACK WITH EVEN DISTRIBUTING GAS DISTRIBUTORS
US20210210769A1 (en) Separator plate for an electrochemical system
ATE338350T1 (de) Brennstoffzellenanordnung
WO2004105155A3 (en) Fuel cell stack humidification method incorporating an accumulation device
WO2022195021A3 (en) Modular electrochemical system
WO2005031896A3 (en) Internal pem fuel cell water management
CN102117924A (zh) 流体流场板总成
WO2007105076A3 (en) Fuel cell system
WO2009038198A1 (ja) 燃料電池
WO2005031900A3 (en) Bipolar separator for fuel cell stack
ATE510314T1 (de) Brennstoffzelle und brennstoffzellenstapel
WO2008070394A3 (en) Compact fuel cell stack with gas ports
DE602004028152D1 (de) Modifizierter gasauslass für verbesserte reaktionsmittelhandhabung in brennstoffzellen-trennplatten
WO2010077873A3 (en) Uniform gas distribution through channels of sofc
FR2975228B1 (fr) Pile a combustible avec collecteurs a joints injecteurs individuels
BRPI0509352A (pt) placa de campo do fluxo de gás reagente de célula de combustìvel
CN116031460A (zh) 提高电堆流体分布均匀性的歧管结构
TW201130190A (en) Bipolar plate structure of fuel cell
WO2009008316A1 (ja) 燃料電池
GB201208940D0 (en) Fuel cells in stacks

Legal Events

Date Code Title Description
NUG Patent has lapsed