DK3899099T3 - Brændselscelleenhed og brændselscellestak - Google Patents

Brændselscelleenhed og brændselscellestak Download PDF

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Publication number
DK3899099T3
DK3899099T3 DK19817206.6T DK19817206T DK3899099T3 DK 3899099 T3 DK3899099 T3 DK 3899099T3 DK 19817206 T DK19817206 T DK 19817206T DK 3899099 T3 DK3899099 T3 DK 3899099T3
Authority
DK
Denmark
Prior art keywords
fuel cell
cell stack
unit
cell unit
stack
Prior art date
Application number
DK19817206.6T
Other languages
English (en)
Inventor
Lee David Rees
Euan Norman Harvey Freeman
Tomasz Domanski
Christopher James Nobbs
Original Assignee
Ceres Ip 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
Priority claimed from GBGB1820805.8A external-priority patent/GB201820805D0/en
Priority claimed from GB201915440A external-priority patent/GB201915440D0/en
Application filed by Ceres Ip Co Ltd filed Critical Ceres Ip Co Ltd
Application granted granted Critical
Publication of DK3899099T3 publication Critical patent/DK3899099T3/da

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
    • H01M8/023—Porous and characterised by the material
    • H01M8/0232—Metals or alloys
    • 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
    • H01M8/0208—Alloys
    • H01M8/021—Alloys based on iron
    • 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
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • 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
    • 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
    • C25B9/77—Assemblies comprising two or more cells of the filter-press type having diaphragms
    • 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
    • H01M8/023—Porous and characterised by the material
    • H01M8/0241—Composites
    • H01M8/0245—Composites in the form of layered or coated products
    • 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
    • H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
    • H01M8/0254—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form corrugated or undulated
    • 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
    • H01M8/026—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant characterised by grooves, e.g. their pitch or depth
    • 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
    • H01M8/0276—Sealing means characterised by their form
    • H01M8/0278—O-rings
    • 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
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M8/1286—Fuel cells applied on a support, e.g. miniature fuel cells deposited on silica supports
    • 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
    • H01M8/2425—High-temperature cells with solid electrolytes
    • H01M8/2432—Grouping of unit cells of planar configuration
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M2008/1293—Fuel cells with solid oxide 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0223—Composites
    • H01M8/0228—Composites in the form of layered or coated products
    • 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
    • H01M8/0282—Inorganic material
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Fuel Cell (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
DK19817206.6T 2018-12-20 2019-12-03 Brændselscelleenhed og brændselscellestak DK3899099T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1820805.8A GB201820805D0 (en) 2018-12-20 2018-12-20 Fuel cell stack unit and fuel cell stack
GB201915440A GB201915440D0 (en) 2019-10-24 2019-10-24 Fuel cell unit and fuel cell stack
PCT/EP2019/083549 WO2020126486A1 (en) 2018-12-20 2019-12-03 Fuel cell unit and fuel cell stack

Publications (1)

Publication Number Publication Date
DK3899099T3 true DK3899099T3 (da) 2023-04-24

Family

ID=68835182

Family Applications (1)

Application Number Title Priority Date Filing Date
DK19817206.6T DK3899099T3 (da) 2018-12-20 2019-12-03 Brændselscelleenhed og brændselscellestak

Country Status (14)

Country Link
US (1) US20220293970A1 (da)
EP (2) EP3899099B1 (da)
JP (1) JP7509778B2 (da)
KR (1) KR20210103529A (da)
CN (1) CN113195790A (da)
AU (1) AU2019407085A1 (da)
BR (1) BR112021011736A2 (da)
CA (2) CA3180940A1 (da)
DK (1) DK3899099T3 (da)
ES (1) ES2942330T3 (da)
FI (1) FI3899099T3 (da)
GB (2) GB2594192B (da)
HU (1) HUE061936T2 (da)
WO (1) WO2020126486A1 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202102404D0 (en) 2021-02-19 2021-04-07 Ceres Ip Co Ltd Cell stack and cell stack assembly
GB202113592D0 (en) 2021-09-23 2021-11-10 Ceres Ip Co Ltd Electrochemical cell unit with improved separator plate
WO2023232236A1 (en) 2022-05-31 2023-12-07 Ceres Intellectual Property Company Limited Cell unit with securely fixed seal around manifold opening
GB202216365D0 (en) 2022-11-03 2022-12-21 Ceres Ip Co Ltd Electrochemical cell unit with flat seperator
WO2024099539A1 (en) 2022-11-08 2024-05-16 Robert Bosch Gesellschaft mit beschränkter Haftung Method of compressing a cell stack
GB202305181D0 (en) 2023-04-06 2023-05-24 Ceres Ip Co Ltd Electrolyser cell unit with flat separator

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005353421A (ja) * 2004-06-10 2005-12-22 Nissan Motor Co Ltd 燃料電池
GB0601813D0 (en) * 2006-01-30 2006-03-08 Ceres Power Ltd Fuel cell
ES2393847T3 (es) * 2008-08-01 2012-12-28 Topsøe Fuel Cell A/S Interconexión para una pila de combustible y método para fabricar una interconexión para una pila de combustible
WO2010093811A1 (en) * 2009-02-11 2010-08-19 Ballard Power Systems Inc. Fuel cell stack with internal manifold sealed by framed membrane electrode assembly
CN104604005B (zh) * 2012-08-31 2017-03-01 日本特殊陶业株式会社 带隔板的燃料电池单元及其制造方法和燃料电池堆
RU2677269C2 (ru) 2014-03-12 2019-01-16 Серес Интеллекчуал Проперти Компани Лимитед Устройство батареи топливных элементов
JP6216283B2 (ja) * 2014-04-23 2017-10-18 本田技研工業株式会社 燃料電池スタック
JP6245194B2 (ja) * 2015-03-03 2017-12-13 トヨタ自動車株式会社 燃料電池単セル及び燃料電池単セルの製造方法
EP3309883B1 (en) * 2015-06-09 2020-09-30 Nissan Motor Co., Ltd. Solid-oxide fuel cell
JP6751254B2 (ja) * 2016-03-23 2020-09-02 日産自動車株式会社 燃料電池スタック
CA3026996C (en) * 2016-06-10 2019-11-05 Nissan Motor Co., Ltd. Fuel cell stack and separator for fuel cell stack

Also Published As

Publication number Publication date
FI3899099T3 (fi) 2023-04-26
AU2019407085A1 (en) 2021-07-08
ES2942330T3 (es) 2023-05-31
GB2594192B (en) 2022-05-11
US20220293970A1 (en) 2022-09-15
CA3123154A1 (en) 2020-06-25
GB202204329D0 (en) 2022-05-11
CN113195790A (zh) 2021-07-30
JP2022511936A (ja) 2022-02-01
GB2603665B (en) 2023-02-08
EP4207398A1 (en) 2023-07-05
GB2603665A (en) 2022-08-10
EP3899099B1 (en) 2023-03-01
KR20210103529A (ko) 2021-08-23
HUE061936T2 (hu) 2023-09-28
WO2020126486A1 (en) 2020-06-25
GB2594192A (en) 2021-10-20
GB202108989D0 (en) 2021-08-04
JP7509778B2 (ja) 2024-07-02
EP3899099A1 (en) 2021-10-27
BR112021011736A2 (pt) 2021-08-31
CA3180940A1 (en) 2020-06-25
CA3123154C (en) 2023-01-10

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