JP7760618B2 - 導電部材、電気化学セル、電気化学セル装置、モジュールおよびモジュール収容装置 - Google Patents

導電部材、電気化学セル、電気化学セル装置、モジュールおよびモジュール収容装置

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Publication number
JP7760618B2
JP7760618B2 JP2023577045A JP2023577045A JP7760618B2 JP 7760618 B2 JP7760618 B2 JP 7760618B2 JP 2023577045 A JP2023577045 A JP 2023577045A JP 2023577045 A JP2023577045 A JP 2023577045A JP 7760618 B2 JP7760618 B2 JP 7760618B2
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JP
Japan
Prior art keywords
conductive member
substrate
coating
cell
coating portion
Prior art date
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JP2023577045A
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English (en)
Japanese (ja)
Other versions
JPWO2023145903A1 (https=
JPWO2023145903A5 (https=
Inventor
篤輝 山口
章洋 原
和輝 平尾
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.)
Kyocera Corp
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Kyocera Corp
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Publication of JPWO2023145903A5 publication Critical patent/JPWO2023145903A5/ja
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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
    • H01M8/0236—Glass; Ceramics; Cermets
    • 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
    • H01M8/0215—Glass; Ceramic materials
    • 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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound
    • C25B11/077—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound the compound being a non-noble metal oxide
    • 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
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • C25B13/05—Diaphragms; Spacing elements characterised by the material based on inorganic materials
    • C25B13/07—Diaphragms; Spacing elements characterised by the material based on inorganic materials based on ceramics
    • 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
    • C25B9/60—Constructional parts of cells
    • C25B9/65—Means for supplying current; Electrode connections; Electric inter-cell connections
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of 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
    • 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
    • H01M8/0202—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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • 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
    • 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
    • H01M8/2475—Enclosures, casings or containers of 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
    • H01M8/10—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
    • 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)
  • 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)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Fuel Cell (AREA)
JP2023577045A 2022-01-27 2023-01-27 導電部材、電気化学セル、電気化学セル装置、モジュールおよびモジュール収容装置 Active JP7760618B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022011233 2022-01-27
JP2022011233 2022-01-27
PCT/JP2023/002725 WO2023145903A1 (ja) 2022-01-27 2023-01-27 導電部材、電気化学セル、電気化学セル装置、モジュールおよびモジュール収容装置

Publications (3)

Publication Number Publication Date
JPWO2023145903A1 JPWO2023145903A1 (https=) 2023-08-03
JPWO2023145903A5 JPWO2023145903A5 (https=) 2024-10-08
JP7760618B2 true JP7760618B2 (ja) 2025-10-27

Family

ID=87471606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023577045A Active JP7760618B2 (ja) 2022-01-27 2023-01-27 導電部材、電気化学セル、電気化学セル装置、モジュールおよびモジュール収容装置

Country Status (5)

Country Link
US (1) US20250105311A1 (https=)
EP (1) EP4456210B1 (https=)
JP (1) JP7760618B2 (https=)
CN (1) CN118648143A (https=)
WO (1) WO2023145903A1 (https=)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001349675A (ja) 2000-06-09 2001-12-21 Kawasaki Heavy Ind Ltd 外熱式ロータリーキルン
JP3712733B2 (ja) 1995-03-15 2005-11-02 セラミック・フューエル・セルズ・リミテッド 燃料電池インタコネクタデバイス
WO2007083627A1 (ja) 2006-01-17 2007-07-26 Osaka Gas Co., Ltd. 固体酸化物形燃料電池用セル及びその製造方法
JP2013527309A (ja) 2010-03-15 2013-06-27 ナショナル リサーチ カウンシル オブ カナダ 酸化保護のための複合コーティング
JP2015183252A (ja) 2014-03-25 2015-10-22 京セラ株式会社 セルスタックおよび電解モジュールならびに電解装置
WO2017131176A1 (ja) 2016-01-28 2017-08-03 京セラ株式会社 導電部材、セルスタック、モジュール及びモジュール収容装置
WO2021172481A1 (ja) 2020-02-28 2021-09-02 京セラ株式会社 セルスタック装置、モジュール、モジュール収容装置および導電部材
WO2022220268A1 (ja) 2021-04-13 2022-10-20 京セラ株式会社 導電部材、電気化学セル装置、モジュール、モジュール収容装置、スラリー、導電部材の製造方法、導電性材料および導電性粉体材料

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8865373B2 (en) 2008-04-24 2014-10-21 Osaka Gas Co., Ltd. Cell for solid oxide fuel cell

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3712733B2 (ja) 1995-03-15 2005-11-02 セラミック・フューエル・セルズ・リミテッド 燃料電池インタコネクタデバイス
JP2001349675A (ja) 2000-06-09 2001-12-21 Kawasaki Heavy Ind Ltd 外熱式ロータリーキルン
WO2007083627A1 (ja) 2006-01-17 2007-07-26 Osaka Gas Co., Ltd. 固体酸化物形燃料電池用セル及びその製造方法
JP2013527309A (ja) 2010-03-15 2013-06-27 ナショナル リサーチ カウンシル オブ カナダ 酸化保護のための複合コーティング
JP2015183252A (ja) 2014-03-25 2015-10-22 京セラ株式会社 セルスタックおよび電解モジュールならびに電解装置
WO2017131176A1 (ja) 2016-01-28 2017-08-03 京セラ株式会社 導電部材、セルスタック、モジュール及びモジュール収容装置
WO2021172481A1 (ja) 2020-02-28 2021-09-02 京セラ株式会社 セルスタック装置、モジュール、モジュール収容装置および導電部材
WO2022220268A1 (ja) 2021-04-13 2022-10-20 京セラ株式会社 導電部材、電気化学セル装置、モジュール、モジュール収容装置、スラリー、導電部材の製造方法、導電性材料および導電性粉体材料

Also Published As

Publication number Publication date
WO2023145903A1 (ja) 2023-08-03
EP4456210A4 (en) 2025-07-02
JPWO2023145903A1 (https=) 2023-08-03
EP4456210B1 (en) 2026-04-22
CN118648143A (zh) 2024-09-13
US20250105311A1 (en) 2025-03-27
EP4456210A1 (en) 2024-10-30

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