JP7657386B1 - 固体電解質層、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

固体電解質層、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 Download PDF

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JP7657386B1
JP7657386B1 JP2024566436A JP2024566436A JP7657386B1 JP 7657386 B1 JP7657386 B1 JP 7657386B1 JP 2024566436 A JP2024566436 A JP 2024566436A JP 2024566436 A JP2024566436 A JP 2024566436A JP 7657386 B1 JP7657386 B1 JP 7657386B1
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pores
solid electrolyte
electrolyte layer
electrochemical cell
cell
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JPWO2025005186A1 (https=
JPWO2025005186A5 (https=
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一成 宮▲崎▼
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Kyocera Corp
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Kyocera Corp
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    • 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
    • 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
    • C25B1/042—Hydrogen or oxygen by electrolysis of water by electrolysis of steam
    • 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
    • C25B1/23—Carbon monoxide or syngas
    • 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
    • C25B13/02—Diaphragms; Spacing elements characterised by shape or form
    • 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
    • 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
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with 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
    • H01M8/04—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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M8/124—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte
    • H01M8/1246—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Fuel Cell (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
JP2024566436A 2023-06-29 2024-06-27 固体電解質層、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 JP7657386B1 (ja)

Priority Applications (1)

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JP2025049434A JP2025102842A (ja) 2023-06-29 2025-03-25 固体電解質層、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

Applications Claiming Priority (3)

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JP2023107240 2023-06-29
JP2023107240 2023-06-29
PCT/JP2024/023354 WO2025005186A1 (ja) 2023-06-29 2024-06-27 固体電解質層、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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JPWO2025005186A1 JPWO2025005186A1 (https=) 2025-01-02
JP7657386B1 true JP7657386B1 (ja) 2025-04-04
JPWO2025005186A5 JPWO2025005186A5 (https=) 2025-06-04

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JP2025049434A Pending JP2025102842A (ja) 2023-06-29 2025-03-25 固体電解質層、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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EP (1) EP4715914A1 (https=)
JP (2) JP7657386B1 (https=)
WO (1) WO2025005186A1 (https=)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04130018A (ja) * 1990-06-15 1992-05-01 Tosoh Corp ジルコニア粉末及び焼結体並びにそれらの製造方法
JPH04170363A (ja) * 1990-10-31 1992-06-18 Tonen Corp 多結晶焼結体固体電解質
JP2000044340A (ja) * 1998-07-24 2000-02-15 Tokyo Gas Co Ltd ランタンガレート系焼結体およびその製造方法、ならびにそれを固体電解質として用いた燃料電池
JP2004139936A (ja) * 2002-10-21 2004-05-13 Shinko Electric Ind Co Ltd 燃料電池
JP2010232094A (ja) * 2009-03-27 2010-10-14 Dainippon Printing Co Ltd 単室型固体酸化物形燃料電池
JP2019220460A (ja) * 2018-06-15 2019-12-26 日本碍子株式会社 電気化学セル用電解質、及び電気化学セル
WO2020241714A1 (ja) * 2019-05-29 2020-12-03 国立研究開発法人産業技術総合研究所 含浸性を有する高密度脆性材料構造体
JP2022038934A (ja) * 2020-08-27 2022-03-10 日本特殊陶業株式会社 電気化学セル

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013031961A1 (ja) 2011-08-31 2013-03-07 京セラ株式会社 固体酸化物形燃料電池セル、セルスタック装置、燃料電池モジュールおよび燃料電池装置
JP6208499B2 (ja) 2013-08-29 2017-10-04 京セラ株式会社 燃料電池セル又は電解セル、セルスタック装置、モジュールおよびモジュール収納装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04130018A (ja) * 1990-06-15 1992-05-01 Tosoh Corp ジルコニア粉末及び焼結体並びにそれらの製造方法
JPH04170363A (ja) * 1990-10-31 1992-06-18 Tonen Corp 多結晶焼結体固体電解質
JP2000044340A (ja) * 1998-07-24 2000-02-15 Tokyo Gas Co Ltd ランタンガレート系焼結体およびその製造方法、ならびにそれを固体電解質として用いた燃料電池
JP2004139936A (ja) * 2002-10-21 2004-05-13 Shinko Electric Ind Co Ltd 燃料電池
JP2010232094A (ja) * 2009-03-27 2010-10-14 Dainippon Printing Co Ltd 単室型固体酸化物形燃料電池
JP2019220460A (ja) * 2018-06-15 2019-12-26 日本碍子株式会社 電気化学セル用電解質、及び電気化学セル
WO2020241714A1 (ja) * 2019-05-29 2020-12-03 国立研究開発法人産業技術総合研究所 含浸性を有する高密度脆性材料構造体
JP2022038934A (ja) * 2020-08-27 2022-03-10 日本特殊陶業株式会社 電気化学セル

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EP4715914A1 (en) 2026-03-25
JP2025102842A (ja) 2025-07-08
WO2025005186A1 (ja) 2025-01-02

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