JP7604715B2 - 電気化学セル - Google Patents

電気化学セル Download PDF

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Publication number
JP7604715B2
JP7604715B2 JP2024506001A JP2024506001A JP7604715B2 JP 7604715 B2 JP7604715 B2 JP 7604715B2 JP 2024506001 A JP2024506001 A JP 2024506001A JP 2024506001 A JP2024506001 A JP 2024506001A JP 7604715 B2 JP7604715 B2 JP 7604715B2
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JP
Japan
Prior art keywords
electrode layer
metal support
main surface
hydrogen electrode
average thickness
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
JP2024506001A
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English (en)
Japanese (ja)
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JPWO2023171299A1 (https=
JPWO2023171299A5 (https=
Inventor
春香 千葉
俊之 中村
玄太 寺澤
誠 大森
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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
Application filed by NGK Insulators Ltd filed Critical NGK Insulators Ltd
Publication of JPWO2023171299A1 publication Critical patent/JPWO2023171299A1/ja
Publication of JPWO2023171299A5 publication Critical patent/JPWO2023171299A5/ja
Application granted granted Critical
Publication of JP7604715B2 publication Critical patent/JP7604715B2/ja
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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
    • C25B1/23—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
    • C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
    • 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
    • C25B9/63—Holders for electrodes; Positioning of the 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
    • H01M8/10—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
    • H01M8/1213—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the electrode/electrolyte combination or the supporting 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

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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)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Fuel Cell (AREA)
JP2024506001A 2022-03-08 2023-02-16 電気化学セル Active JP7604715B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2022035316 2022-03-08
JP2022035316 2022-03-08
JP2022150108 2022-09-21
JP2022150108 2022-09-21
PCT/JP2023/005529 WO2023171299A1 (ja) 2022-03-08 2023-02-16 電気化学セル

Publications (3)

Publication Number Publication Date
JPWO2023171299A1 JPWO2023171299A1 (https=) 2023-09-14
JPWO2023171299A5 JPWO2023171299A5 (https=) 2024-09-05
JP7604715B2 true JP7604715B2 (ja) 2024-12-23

Family

ID=87936792

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024506001A Active JP7604715B2 (ja) 2022-03-08 2023-02-16 電気化学セル

Country Status (2)

Country Link
JP (1) JP7604715B2 (https=)
WO (1) WO2023171299A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005158297A (ja) 2003-11-20 2005-06-16 Nissan Motor Co Ltd 固体電解質型燃料電池
JP2006324190A (ja) 2005-05-20 2006-11-30 Shinko Electric Ind Co Ltd 固体酸化物型燃料電池およびその製造方法
JP2011204505A (ja) 2010-03-26 2011-10-13 Ngk Insulators Ltd 燃料電池セル
JP2016072216A (ja) 2014-09-30 2016-05-09 Toto株式会社 固体酸化物形燃料電池セルスタック
JP2016154096A (ja) 2015-02-20 2016-08-25 三菱日立パワーシステムズ株式会社 固体酸化物形燃料電池及び固体酸化物形燃料電池の製造方法
JP2020095984A (ja) 2020-03-23 2020-06-18 大阪瓦斯株式会社 電気化学素子、電気化学モジュール、電気化学装置、エネルギーシステム、固体酸化物形燃料電池、および電気化学素子製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005158297A (ja) 2003-11-20 2005-06-16 Nissan Motor Co Ltd 固体電解質型燃料電池
JP2006324190A (ja) 2005-05-20 2006-11-30 Shinko Electric Ind Co Ltd 固体酸化物型燃料電池およびその製造方法
JP2011204505A (ja) 2010-03-26 2011-10-13 Ngk Insulators Ltd 燃料電池セル
JP2016072216A (ja) 2014-09-30 2016-05-09 Toto株式会社 固体酸化物形燃料電池セルスタック
JP2016154096A (ja) 2015-02-20 2016-08-25 三菱日立パワーシステムズ株式会社 固体酸化物形燃料電池及び固体酸化物形燃料電池の製造方法
JP2020095984A (ja) 2020-03-23 2020-06-18 大阪瓦斯株式会社 電気化学素子、電気化学モジュール、電気化学装置、エネルギーシステム、固体酸化物形燃料電池、および電気化学素子製造方法

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Publication number Publication date
JPWO2023171299A1 (https=) 2023-09-14
WO2023171299A1 (ja) 2023-09-14

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