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DE112018004560A5 - Elektrochemische Anordnung und elektrochemisches System - Google Patents

Elektrochemische Anordnung und elektrochemisches System Download PDF

Info

Publication number
DE112018004560A5
DE112018004560A5 DE112018004560.9T DE112018004560T DE112018004560A5 DE 112018004560 A5 DE112018004560 A5 DE 112018004560A5 DE 112018004560 T DE112018004560 T DE 112018004560T DE 112018004560 A5 DE112018004560 A5 DE 112018004560A5
Authority
DE
Germany
Prior art keywords
electrochemical
arrangement
electrochemical system
electrochemical arrangement
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.)
Pending
Application number
DE112018004560.9T
Other languages
English (en)
Inventor
Stephan Wenzel
Bernd Gaugler
Armin Gütermann
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.)
Reinz Dichtungs GmbH
Original Assignee
Reinz Dichtungs GmbH
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 Reinz Dichtungs GmbH filed Critical Reinz Dichtungs GmbH
Publication of DE112018004560A5 publication Critical patent/DE112018004560A5/de
Pending 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
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0206—Metals or alloys
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/036—Bipolar electrodes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • C25B9/75—Assemblies comprising two or more cells of the filter-press type having bipolar electrodes
    • 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
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0273—Sealing or supporting means around electrodes, matrices or membranes with sealing or supporting means in the form of a frame
    • 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
    • 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
    • H01M8/241—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
    • H01M8/24—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
    • 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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Fuel Cell (AREA)
  • Gasket Seals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
DE112018004560.9T 2017-10-16 2018-10-15 Elektrochemische Anordnung und elektrochemisches System Pending DE112018004560A5 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE202017106262 2017-10-16
DE202017106262.7 2017-10-16
DE202018101235.5 2018-03-06
DE202018101235.5U DE202018101235U1 (de) 2017-10-16 2018-03-06 Elektrochemische Anordnung und elektrochemisches System
PCT/EP2018/078075 WO2019076813A1 (de) 2017-10-16 2018-10-15 Elektrochemische anordnung und elektrochemisches system

Publications (1)

Publication Number Publication Date
DE112018004560A5 true DE112018004560A5 (de) 2020-06-04

Family

ID=65321847

Family Applications (2)

Application Number Title Priority Date Filing Date
DE202018101235.5U Active DE202018101235U1 (de) 2017-10-16 2018-03-06 Elektrochemische Anordnung und elektrochemisches System
DE112018004560.9T Pending DE112018004560A5 (de) 2017-10-16 2018-10-15 Elektrochemische Anordnung und elektrochemisches System

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE202018101235.5U Active DE202018101235U1 (de) 2017-10-16 2018-03-06 Elektrochemische Anordnung und elektrochemisches System

Country Status (6)

Country Link
US (1) US11855314B2 (de)
JP (2) JP7214723B2 (de)
KR (1) KR102418532B1 (de)
CN (1) CN111247678B (de)
DE (2) DE202018101235U1 (de)
WO (1) WO2019076813A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7103994B2 (ja) * 2019-05-21 2022-07-20 本田技研工業株式会社 燃料電池用セパレータ部材及び燃料電池スタック
FR3099301A1 (fr) * 2019-07-24 2021-01-29 Faurecia Systemes D'echappement Pile à combustible PEMFC
DE102019219228A1 (de) * 2019-12-10 2021-06-10 Robert Bosch Gmbh Brennstoffzelleneinheit
DE102021204497A1 (de) 2020-05-11 2021-11-11 Reinz-Dichtungs-Gmbh Dichtungsanordnung, Plattenanordnung, elektrochemisches System sowie Verfahren zur Herstellung einer Dichtungsanordnung
DE202020106144U1 (de) * 2020-10-27 2022-01-28 Reinz-Dichtungs-Gmbh Bipolarplatte mit Versteifungsstrukturen
KR20230173707A (ko) * 2021-05-20 2023-12-27 닛폰세이테츠 가부시키가이샤 냉각 구조, 배터리 유닛, 및 냉각 구조의 제조 방법
US20230049148A1 (en) * 2021-08-16 2023-02-16 GM Global Technology Operations LLC Fuel cell having a compliant energy attenuating bumper
DE102021124791A1 (de) * 2021-09-24 2023-03-30 Aerostack GmbH Brennstoffzellenstruktur mit Verstärkung zum Aufnehmen von lateralen Kräften
DE102021132476B3 (de) 2021-12-09 2023-04-20 Audi Aktiengesellschaft Batteriezellenanordnung und Kraftfahrzeug
JP7432832B2 (ja) 2022-03-31 2024-02-19 本田技研工業株式会社 燃料電池スタックの製造方法及び接合セパレータの製造方法
DE202022103147U1 (de) 2022-06-02 2023-09-08 Reinz-Dichtungs-Gmbh Bipolarplatte für ein elektrochemisches System und Anordnung derartiger Bipolarplatten
US20240072270A1 (en) * 2022-08-26 2024-02-29 Plug Power Inc. System for supporting a fuel cell stack
DE202022106078U1 (de) 2022-10-28 2024-02-05 Reinz-Dichtungs-Gmbh Separatorplatte für ein elektrochemisches System mit einer Schockabsorberanordnung
WO2024099539A1 (en) * 2022-11-08 2024-05-16 Robert Bosch Gesellschaft mit beschränkter Haftung Method of compressing a cell stack
DE202022106505U1 (de) 2022-11-21 2024-02-28 Reinz-Dichtungs-Gmbh Separatorplatte für ein elektrochemisches System mit einer Entlastungssicke
DE202022107165U1 (de) 2022-12-21 2024-04-02 Reinz-Dichtungs-Gmbh Separatorplatte für ein elektrochemisches System mit einer Abstützsicke
DE102023106909A1 (de) 2023-03-20 2024-09-26 Ekpo Fuel Cell Technologies Gmbh Dichtungsanordnung und Plattenstapelanordnung
WO2024194278A1 (de) * 2023-03-20 2024-09-26 Ekpo Fuel Cell Technologies Gmbh Dichtungsanordnung und plattenstapelanordnung

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4304082B2 (ja) 2004-01-14 2009-07-29 本田技研工業株式会社 燃料電池
JP2007009937A (ja) 2005-06-28 2007-01-18 Toyota Motor Corp ガスケット
JP5310991B2 (ja) 2008-03-19 2013-10-09 Ｎｏｋ株式会社 燃料電池用シール構造の製造方法
US8211585B2 (en) * 2008-04-08 2012-07-03 GM Global Technology Operations LLC Seal for PEM fuel cell plate
JP5077290B2 (ja) 2009-05-25 2012-11-21 日産自動車株式会社 燃料電池モジュール及びその製造方法
US8609298B2 (en) * 2011-08-16 2013-12-17 GM Global Technologies Operations LLC Form and fill subgasket
JP5839122B2 (ja) * 2012-07-02 2016-01-06 日産自動車株式会社 燃料電池スタック
US8679697B1 (en) * 2012-08-30 2014-03-25 GM Global Technology Operations LLC Compressible fuel cell subgasket with integrated seal
EP2991148B1 (de) 2013-04-25 2018-06-06 Nissan Motor Co., Ltd. Isolierende struktur, brennstoffzelle und brennstoffzellenstapel
JP6123635B2 (ja) 2013-10-30 2017-05-10 トヨタ自動車株式会社 燃料電池セルと燃料電池
JP5979174B2 (ja) 2014-04-21 2016-08-24 トヨタ自動車株式会社 燃料電池および燃料電池スタックの製造方法
DE202014004456U1 (de) 2014-05-23 2015-05-28 Reinz-Dichtungs-Gmbh Metallische Bipolarplatte mit rückfedernder Dichtungsanordnung und elektrochemisches System
JP2016004739A (ja) 2014-06-19 2016-01-12 トヨタ自動車株式会社 燃料電池
DE202014008157U1 (de) 2014-10-08 2016-01-20 Reinz-Dichtungs-Gmbh Elektrochemisches System
DE102014221351A1 (de) * 2014-10-21 2016-04-21 Volkswagen Ag Brennstoffzelle
JP6368807B2 (ja) 2016-02-02 2018-08-01 本田技研工業株式会社 燃料電池スタックの製造方法及び燃料電池用金属セパレータの製造方法

Also Published As

Publication number Publication date
KR20200069345A (ko) 2020-06-16
CN111247678B (zh) 2023-09-12
US20210202963A1 (en) 2021-07-01
KR102418532B1 (ko) 2022-07-07
US11855314B2 (en) 2023-12-26
JP2020537296A (ja) 2020-12-17
JP7214723B2 (ja) 2023-01-30
JP2023058510A (ja) 2023-04-25
CN111247678A (zh) 2020-06-05
WO2019076813A1 (de) 2019-04-25
DE202018101235U1 (de) 2019-01-17

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