JP7752236B2 - 電気化学セル - Google Patents

電気化学セル

Info

Publication number
JP7752236B2
JP7752236B2 JP2024514726A JP2024514726A JP7752236B2 JP 7752236 B2 JP7752236 B2 JP 7752236B2 JP 2024514726 A JP2024514726 A JP 2024514726A JP 2024514726 A JP2024514726 A JP 2024514726A JP 7752236 B2 JP7752236 B2 JP 7752236B2
Authority
JP
Japan
Prior art keywords
main surface
electrode layer
gas diffusion
diffusion layer
layer
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
JP2024514726A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024201893A5 (https=
JPWO2024201893A1 (https=
Inventor
玄太 寺澤
俊之 中村
敬司 白鳥
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 JPWO2024201893A1 publication Critical patent/JPWO2024201893A1/ja
Publication of JPWO2024201893A5 publication Critical patent/JPWO2024201893A5/ja
Application granted granted Critical
Publication of JP7752236B2 publication Critical patent/JP7752236B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H01M8/0204—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
    • H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
    • H01M8/0256—Vias, i.e. connectors passing through the separator 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • H01M8/04126—Humidifying
    • H01M8/04149—Humidifying by diffusion, e.g. making use of membranes
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Fuel Cell (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
JP2024514726A 2023-03-30 2023-03-30 電気化学セル Active JP7752236B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2023/013170 WO2024201893A1 (ja) 2023-03-30 2023-03-30 電気化学セル

Publications (3)

Publication Number Publication Date
JPWO2024201893A1 JPWO2024201893A1 (https=) 2024-10-03
JPWO2024201893A5 JPWO2024201893A5 (https=) 2025-03-06
JP7752236B2 true JP7752236B2 (ja) 2025-10-09

Family

ID=92897140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024514726A Active JP7752236B2 (ja) 2023-03-30 2023-03-30 電気化学セル

Country Status (5)

Country Link
US (1) US20240332566A1 (https=)
JP (1) JP7752236B2 (https=)
CN (1) CN120936756A (https=)
DE (1) DE112023000202T5 (https=)
WO (1) WO2024201893A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025150865A (ja) * 2024-03-27 2025-10-09 日本特殊陶業株式会社 固体酸化物形電解セルおよびその利用
JP2025150866A (ja) * 2024-03-27 2025-10-09 日本特殊陶業株式会社 固体酸化物形電解セルおよびその利用

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019239605A1 (ja) 2018-06-15 2019-12-19 株式会社エノモト 燃料電池用ガス供給拡散層、燃料電池用セパレータ及び燃料電池セルスタック
WO2021221052A1 (ja) 2020-04-30 2021-11-04 京セラ株式会社 セル、セルスタック装置、モジュールおよびモジュール収容装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019239605A1 (ja) 2018-06-15 2019-12-19 株式会社エノモト 燃料電池用ガス供給拡散層、燃料電池用セパレータ及び燃料電池セルスタック
WO2021221052A1 (ja) 2020-04-30 2021-11-04 京セラ株式会社 セル、セルスタック装置、モジュールおよびモジュール収容装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025150865A (ja) * 2024-03-27 2025-10-09 日本特殊陶業株式会社 固体酸化物形電解セルおよびその利用
JP2025150866A (ja) * 2024-03-27 2025-10-09 日本特殊陶業株式会社 固体酸化物形電解セルおよびその利用
JP7799737B2 (ja) 2024-03-27 2026-01-15 日本特殊陶業株式会社 固体酸化物形電解セルおよびその利用
JP7799736B2 (ja) 2024-03-27 2026-01-15 日本特殊陶業株式会社 固体酸化物形電解セルおよびその利用

Also Published As

Publication number Publication date
DE112023000202T5 (de) 2024-12-19
JPWO2024201893A1 (https=) 2024-10-03
WO2024201893A1 (ja) 2024-10-03
US20240332566A1 (en) 2024-10-03
CN120936756A (zh) 2025-11-11

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