JP7576206B2 - 電気化学セル - Google Patents

電気化学セル Download PDF

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Publication number
JP7576206B2
JP7576206B2 JP2024507592A JP2024507592A JP7576206B2 JP 7576206 B2 JP7576206 B2 JP 7576206B2 JP 2024507592 A JP2024507592 A JP 2024507592A JP 2024507592 A JP2024507592 A JP 2024507592A JP 7576206 B2 JP7576206 B2 JP 7576206B2
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JP
Japan
Prior art keywords
electrode layer
pore
metal plate
largest
hole
Prior art date
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Active
Application number
JP2024507592A
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English (en)
Japanese (ja)
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JPWO2023176242A5 (https=
JPWO2023176242A1 (https=
Inventor
玄太 寺澤
明浩 杉江
俊之 中村
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.)
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Publication date
Application filed by NGK Insulators Ltd filed Critical NGK Insulators Ltd
Publication of JPWO2023176242A1 publication Critical patent/JPWO2023176242A1/ja
Publication of JPWO2023176242A5 publication Critical patent/JPWO2023176242A5/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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • C25B11/031—Porous electrodes
    • C25B11/032—Gas diffusion electrodes
    • 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
    • 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
    • H01M8/1226—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 characterised by the supporting layer

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  • Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Fuel Cell (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Inert Electrodes (AREA)
JP2024507592A 2022-03-14 2023-02-13 電気化学セル Active JP7576206B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022039313 2022-03-14
JP2022039313 2022-03-14
PCT/JP2023/004783 WO2023176242A1 (ja) 2022-03-14 2023-02-13 電気化学セル

Publications (3)

Publication Number Publication Date
JPWO2023176242A1 JPWO2023176242A1 (https=) 2023-09-21
JPWO2023176242A5 JPWO2023176242A5 (https=) 2024-08-27
JP7576206B2 true JP7576206B2 (ja) 2024-10-30

Family

ID=88022888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024507592A Active JP7576206B2 (ja) 2022-03-14 2023-02-13 電気化学セル

Country Status (2)

Country Link
JP (1) JP7576206B2 (https=)
WO (1) WO2023176242A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025143244A1 (ja) * 2023-12-28 2025-07-03 京セラ株式会社 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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004207088A (ja) 2002-12-26 2004-07-22 Nissan Motor Co Ltd ガス透過性基体及びこれを用いた固体酸化物形燃料電池
JP2007173243A (ja) 2005-12-21 2007-07-05 Samsung Electro Mech Co Ltd 燃料電池及びその製造方法
JP2008257885A (ja) 2007-03-30 2008-10-23 Dainippon Printing Co Ltd 固体酸化物形燃料電池
JP2016015308A (ja) 2014-04-01 2016-01-28 ゼネラル・エレクトリック・カンパニイ 相互接続固体電解質型燃料セルデバイス
US20180212258A1 (en) 2015-07-23 2018-07-26 Volkswagen Ag Fuel cell and fuel cell stack
JP2021158026A (ja) 2020-03-27 2021-10-07 大阪瓦斯株式会社 電気化学素子の金属支持体、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、および固体酸化物形電解セル

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004207088A (ja) 2002-12-26 2004-07-22 Nissan Motor Co Ltd ガス透過性基体及びこれを用いた固体酸化物形燃料電池
JP2007173243A (ja) 2005-12-21 2007-07-05 Samsung Electro Mech Co Ltd 燃料電池及びその製造方法
JP2008257885A (ja) 2007-03-30 2008-10-23 Dainippon Printing Co Ltd 固体酸化物形燃料電池
JP2016015308A (ja) 2014-04-01 2016-01-28 ゼネラル・エレクトリック・カンパニイ 相互接続固体電解質型燃料セルデバイス
US20180212258A1 (en) 2015-07-23 2018-07-26 Volkswagen Ag Fuel cell and fuel cell stack
JP2021158026A (ja) 2020-03-27 2021-10-07 大阪瓦斯株式会社 電気化学素子の金属支持体、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、および固体酸化物形電解セル

Also Published As

Publication number Publication date
WO2023176242A1 (ja) 2023-09-21
JPWO2023176242A1 (https=) 2023-09-21

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