JP7785162B2 - 電気化学セル - Google Patents

電気化学セル

Info

Publication number
JP7785162B2
JP7785162B2 JP2024516109A JP2024516109A JP7785162B2 JP 7785162 B2 JP7785162 B2 JP 7785162B2 JP 2024516109 A JP2024516109 A JP 2024516109A JP 2024516109 A JP2024516109 A JP 2024516109A JP 7785162 B2 JP7785162 B2 JP 7785162B2
Authority
JP
Japan
Prior art keywords
electrolyte
hydrogen electrode
concentration
electrode
mol
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
JP2024516109A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023203870A5 (https=
JPWO2023203870A1 (https=
Inventor
隆平 小原
陽平 岡田
真司 藤崎
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 JPWO2023203870A1 publication Critical patent/JPWO2023203870A1/ja
Publication of JPWO2023203870A5 publication Critical patent/JPWO2023203870A5/ja
Application granted granted Critical
Publication of JP7785162B2 publication Critical patent/JP7785162B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • 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
    • 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
    • H01M8/1253—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 the electrolyte containing zirconium oxide
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Fuel Cell (AREA)
JP2024516109A 2022-04-18 2023-02-24 電気化学セル Active JP7785162B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022068540 2022-04-18
JP2022068540 2022-04-18
PCT/JP2023/006760 WO2023203870A1 (ja) 2022-04-18 2023-02-24 電気化学セル

Publications (3)

Publication Number Publication Date
JPWO2023203870A1 JPWO2023203870A1 (https=) 2023-10-26
JPWO2023203870A5 JPWO2023203870A5 (https=) 2024-12-17
JP7785162B2 true JP7785162B2 (ja) 2025-12-12

Family

ID=88419675

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024516109A Active JP7785162B2 (ja) 2022-04-18 2023-02-24 電気化学セル

Country Status (2)

Country Link
JP (1) JP7785162B2 (https=)
WO (1) WO2023203870A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013101907A (ja) 2011-10-14 2013-05-23 Ngk Insulators Ltd 燃料電池セル

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3330198B2 (ja) * 1993-08-06 2002-09-30 株式会社フジクラ 固体電解質型燃料電池
JPH08213029A (ja) * 1995-02-06 1996-08-20 Fujikura Ltd 固体電解質型燃料電池の燃料電極
JP2004362913A (ja) * 2003-06-04 2004-12-24 Nissan Motor Co Ltd 固体酸化物形燃料電池用電解質及びその製造方法
JP5448382B2 (ja) * 2008-07-22 2014-03-19 三菱重工業株式会社 固体電解質型燃料電池の発電膜の製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013101907A (ja) 2011-10-14 2013-05-23 Ngk Insulators Ltd 燃料電池セル

Also Published As

Publication number Publication date
JPWO2023203870A1 (https=) 2023-10-26
WO2023203870A1 (ja) 2023-10-26

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