JP7637833B1 - 電気化学セル - Google Patents

電気化学セル Download PDF

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Publication number
JP7637833B1
JP7637833B1 JP2024560889A JP2024560889A JP7637833B1 JP 7637833 B1 JP7637833 B1 JP 7637833B1 JP 2024560889 A JP2024560889 A JP 2024560889A JP 2024560889 A JP2024560889 A JP 2024560889A JP 7637833 B1 JP7637833 B1 JP 7637833B1
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JP
Japan
Prior art keywords
main surface
metal support
bonded
cell
region
Prior art date
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Active
Application number
JP2024560889A
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English (en)
Japanese (ja)
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JPWO2024201988A5 (https=
JPWO2024201988A1 (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
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NGK Insulators Ltd
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Publication date
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Publication of JPWO2024201988A1 publication Critical patent/JPWO2024201988A1/ja
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Publication of JPWO2024201988A5 publication Critical patent/JPWO2024201988A5/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
    • C25B1/02—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
    • 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
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/20—Processes
    • C25B3/25—Reduction
    • C25B3/26—Reduction of carbon dioxide
    • 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
    • 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
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • 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
    • 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)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Fuel Cell (AREA)
JP2024560889A 2023-03-31 2023-03-31 電気化学セル Active JP7637833B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2023/013506 WO2024201988A1 (ja) 2023-03-31 2023-03-31 電気化学セル

Publications (3)

Publication Number Publication Date
JPWO2024201988A1 JPWO2024201988A1 (https=) 2024-10-03
JP7637833B1 true JP7637833B1 (ja) 2025-02-28
JPWO2024201988A5 JPWO2024201988A5 (https=) 2025-03-06

Family

ID=92904496

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024560889A Active JP7637833B1 (ja) 2023-03-31 2023-03-31 電気化学セル

Country Status (2)

Country Link
JP (1) JP7637833B1 (https=)
WO (1) WO2024201988A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025164665A1 (ja) * 2024-01-29 2025-08-07 京セラ株式会社 複合部材、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
WO2025164668A1 (ja) * 2024-01-30 2025-08-07 京セラ株式会社 複合部材、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
WO2026048897A1 (ja) * 2024-08-27 2026-03-05 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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090123784A1 (en) * 2007-09-13 2009-05-14 Pavlik Thomas J Fuel cell module
JP2016201283A (ja) * 2015-04-13 2016-12-01 パナソニックＩｐマネジメント株式会社 燃料電池
JP2020140924A (ja) * 2019-03-01 2020-09-03 株式会社デンソー 固体酸化物形燃料電池セルスタック
JP2023003622A (ja) * 2021-06-24 2023-01-17 株式会社デンソー 電気化学セル

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090123784A1 (en) * 2007-09-13 2009-05-14 Pavlik Thomas J Fuel cell module
JP2016201283A (ja) * 2015-04-13 2016-12-01 パナソニックＩｐマネジメント株式会社 燃料電池
JP2020140924A (ja) * 2019-03-01 2020-09-03 株式会社デンソー 固体酸化物形燃料電池セルスタック
JP2023003622A (ja) * 2021-06-24 2023-01-17 株式会社デンソー 電気化学セル

Also Published As

Publication number Publication date
WO2024201988A1 (ja) 2024-10-03
JPWO2024201988A1 (https=) 2024-10-03

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