DE102015119236B4 - Brennstoffzelle mit gitterförmigem Kathodendurchgang - Google Patents

Brennstoffzelle mit gitterförmigem Kathodendurchgang Download PDF

Info

Publication number
DE102015119236B4
DE102015119236B4 DE102015119236.5A DE102015119236A DE102015119236B4 DE 102015119236 B4 DE102015119236 B4 DE 102015119236B4 DE 102015119236 A DE102015119236 A DE 102015119236A DE 102015119236 B4 DE102015119236 B4 DE 102015119236B4
Authority
DE
Germany
Prior art keywords
passage
anode
upstream
coolant
downstream
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.)
Active
Application number
DE102015119236.5A
Other languages
German (de)
English (en)
Other versions
DE102015119236A1 (de
Inventor
Hiroya Nakaji
Naohiro Takeshita
Hideki Kubo
Takashi Kondo
Seiji Mizuno
Norishige Konno
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of DE102015119236A1 publication Critical patent/DE102015119236A1/de
Application granted granted Critical
Publication of DE102015119236B4 publication Critical patent/DE102015119236B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • H01M8/0258—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
    • H01M8/04—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
    • H01M8/04—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
    • H01M8/04126—Humidifying
    • 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
    • H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
    • 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
    • H01M8/242—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes comprising framed electrodes or intermediary frame-like gaskets
    • 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
    • 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)
DE102015119236.5A 2014-11-14 2015-11-09 Brennstoffzelle mit gitterförmigem Kathodendurchgang Active DE102015119236B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014231398A JP6102892B2 (ja) 2014-11-14 2014-11-14 燃料電池セル
JP2014-231398 2014-11-14

Publications (2)

Publication Number Publication Date
DE102015119236A1 DE102015119236A1 (de) 2016-05-19
DE102015119236B4 true DE102015119236B4 (de) 2023-12-07

Family

ID=55855531

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102015119236.5A Active DE102015119236B4 (de) 2014-11-14 2015-11-09 Brennstoffzelle mit gitterförmigem Kathodendurchgang

Country Status (6)

Country Link
US (1) US9799897B2 (enExample)
JP (1) JP6102892B2 (enExample)
KR (1) KR101831032B1 (enExample)
CN (1) CN105609805B (enExample)
CA (1) CA2911890C (enExample)
DE (1) DE102015119236B4 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6402740B2 (ja) * 2016-04-28 2018-10-10 トヨタ自動車株式会社 燃料電池
JP6951045B2 (ja) * 2017-11-07 2021-10-20 株式会社Ｓｏｋｅｎ 燃料電池システム
KR20200111196A (ko) 2018-01-31 2020-09-28 상하이 썬브릿지 파워 테크놀로지스 컴퍼니 리미티드 연료전지 및 그의 단위셀과 전지 스택 구조체
US11043687B2 (en) * 2018-04-11 2021-06-22 Dana Limited Method of making components for an electrochemical cell and an electrochemical cell and cell stack
TWI699037B (zh) * 2018-12-25 2020-07-11 財團法人工業技術研究院 電極分隔板結構及其應用之燃料電池

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009026472A (ja) 2007-07-17 2009-02-05 Toyota Motor Corp 燃料電池セル
JP2010170984A (ja) 2008-08-27 2010-08-05 Toyota Motor Corp 燃料電池

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10047248A1 (de) * 2000-09-23 2002-04-18 Dornier Gmbh Elektrochemischer Zellenstapel
JP2005310633A (ja) * 2004-04-23 2005-11-04 Toyota Auto Body Co Ltd 燃料電池用セパレータ
JP2007048486A (ja) 2005-08-05 2007-02-22 Matsushita Electric Ind Co Ltd 燃料電池用セパレータおよび燃料電池セル
JP4915070B2 (ja) * 2005-09-22 2012-04-11 トヨタ車体株式会社 燃料電池用セパレータ
EP1777770B1 (en) * 2005-10-20 2010-08-25 Samsung SDI Co., Ltd. Semi-Passive Type Fuel Cell System
JP4948823B2 (ja) * 2005-11-16 2012-06-06 本田技研工業株式会社 燃料電池スタック
JP2009026476A (ja) 2007-07-17 2009-02-05 Toyota Motor Corp 燃料電池セル
JP5310730B2 (ja) * 2008-10-10 2013-10-09 トヨタ自動車株式会社 燃料電池
JP5694117B2 (ja) * 2010-11-22 2015-04-01 本田技研工業株式会社 燃料電池
JP2012203999A (ja) * 2011-03-23 2012-10-22 Toyota Motor Corp 燃料電池とその製造方法
JP5589946B2 (ja) * 2011-04-20 2014-09-17 トヨタ自動車株式会社 燃料電池及びその製造方法
CA2840020C (en) * 2011-07-05 2018-07-17 Toyota Jidosha Kabushiki Kaisha Fuel cell including a separator having concave and convex shapes
JP5653873B2 (ja) * 2011-09-26 2015-01-14 株式会社日本自動車部品総合研究所 燃料電池

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009026472A (ja) 2007-07-17 2009-02-05 Toyota Motor Corp 燃料電池セル
JP2010170984A (ja) 2008-08-27 2010-08-05 Toyota Motor Corp 燃料電池

Also Published As

Publication number Publication date
CN105609805A (zh) 2016-05-25
CN105609805B (zh) 2018-06-29
KR101831032B1 (ko) 2018-02-21
CA2911890A1 (en) 2016-05-14
JP6102892B2 (ja) 2017-03-29
CA2911890C (en) 2018-04-24
US20160141639A1 (en) 2016-05-19
KR20160058033A (ko) 2016-05-24
JP2016096015A (ja) 2016-05-26
DE102015119236A1 (de) 2016-05-19
US9799897B2 (en) 2017-10-24

Similar Documents

Publication Publication Date Title
DE102008013439B4 (de) Brennstoffzellenstapel und Bipolarplatte für eine Brennstoffzelle
DE102004032907B4 (de) Membranelektrodenanordnung und Brennstoffzelle
DE102014205003B4 (de) Mit Membranelektrodenanordnung ausgestatteter Kunststoffrahmen einer Brennstoffzelle
DE102015119236B4 (de) Brennstoffzelle mit gitterförmigem Kathodendurchgang
DE102014223735B4 (de) Brennstoffzelle
DE102017124843B4 (de) Einzelzelle einer Brennstoffzelle
DE19539959C2 (de) Brennstoffzellenanordnung
DE112007002797T5 (de) Brennstoffzelle
DE102018222609B4 (de) Stromerzeugungszelle
DE102007026339A1 (de) Verfahren zum Ausbilden einer hydrophilen korrosionsbeständigen Beschichtung auf rostfreiem Stahl/Legierungen mit niedriger Güte für Bipolarplatten
DE102014206335A1 (de) Bipolarplatte und Brennstoffzelle mit einer solchen
DE60207050T2 (de) Polymerelektrolyt-brennstoffzellenstapel und zugehöriges betriebsverfahren
DE102015207100A1 (de) Brennstoffzellenstapel
DE202018103058U1 (de) Separatorplatte für ein elektrochemisches System
DE102016107437A1 (de) Endzellen eines Brennstoffzellenstapels mit verbesserten Diagnosefähigkeiten
DE112011105424T5 (de) Brennstoffzelle
DE102005056341B4 (de) Brennstoffzelle
DE112014004569T5 (de) Brennstoffzellenseparator und Brennstoffzelle
DE102013206789A1 (de) Bipolarplatte für eine Brennstoffzelle, Verfahren zu ihrer Herstellung sowie Brennstoffzelle mit einer solchen Bipolarplatte
DE102015118007A1 (de) Brennstoffzellenseparator, Brennstoffzelle und Brennstoffzellenbatterie
DE10220183A1 (de) Brennstoffzelle
DE102009043381A1 (de) In einem Bipolarplatten-Verteiler/Sammler gebildete Merkmale
DE69924175T2 (de) Mit festen ionenleitenden Elektrolyt versehende Anordnung
DE102016200055A1 (de) Flussfeldplatte und Bipolarplatte sowie Brennstoffzelle
DE60301379T2 (de) Brennstoffzelle mit Gasverteilerplatten mit kammartigem Gaspassagen

Legal Events

Date Code Title Description
R012 Request for examination validly filed
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: H01M0008020000

Ipc: H01M0008025800

R016 Response to examination communication
R018 Grant decision by examination section/examining division
R084 Declaration of willingness to licence
R020 Patent grant now final