JP7831500B2 - 電気化学セル - Google Patents

電気化学セル

Info

Publication number
JP7831500B2
JP7831500B2 JP2023578290A JP2023578290A JP7831500B2 JP 7831500 B2 JP7831500 B2 JP 7831500B2 JP 2023578290 A JP2023578290 A JP 2023578290A JP 2023578290 A JP2023578290 A JP 2023578290A JP 7831500 B2 JP7831500 B2 JP 7831500B2
Authority
JP
Japan
Prior art keywords
porous
layer
electrochemical cell
ion
conducting 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
JP2023578290A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023148903A1 (https=
Inventor
雄太郎 三由
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of JPWO2023148903A1 publication Critical patent/JPWO2023148903A1/ja
Application granted granted Critical
Publication of JP7831500B2 publication Critical patent/JP7831500B2/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
    • C25B1/042—Hydrogen or oxygen by electrolysis of water by electrolysis of steam
    • 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
    • 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
    • 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
    • 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
    • H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
    • 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
    • H01M2008/1293—Fuel cells with solid oxide electrolytes
    • 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)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Inorganic Chemistry (AREA)
  • Fuel Cell (AREA)
  • Inert Electrodes (AREA)
JP2023578290A 2022-02-03 2022-02-03 電気化学セル Active JP7831500B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/004329 WO2023148903A1 (ja) 2022-02-03 2022-02-03 電気化学セル

Publications (2)

Publication Number Publication Date
JPWO2023148903A1 JPWO2023148903A1 (https=) 2023-08-10
JP7831500B2 true JP7831500B2 (ja) 2026-03-17

Family

ID=87553392

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023578290A Active JP7831500B2 (ja) 2022-02-03 2022-02-03 電気化学セル

Country Status (5)

Country Link
US (1) US20250140886A1 (https=)
EP (1) EP4475238A4 (https=)
JP (1) JP7831500B2 (https=)
CN (1) CN118648145A (https=)
WO (1) WO2023148903A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025181908A1 (ja) * 2024-02-27 2025-09-04 日産自動車株式会社 固体酸化物形燃料電池及びその製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008502113A (ja) 2004-06-10 2008-01-24 テクニカル ユニバーシティ オブ デンマーク 固体酸化物型燃料電池
US20110003235A1 (en) 2009-07-03 2011-01-06 Institute Of Nuclear Energy Research Atomic Energy Council, Executive Yuan Solid oxide fuel cell and manufacturing method thereof
JP2014049320A (ja) 2012-08-31 2014-03-17 Nissan Motor Co Ltd 固体酸化物形燃料電池及びその製造方法
JP2015056366A (ja) 2013-09-13 2015-03-23 株式会社デンソー 燃料電池用アノードおよび燃料電池単セル

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL348192A1 (en) * 1999-10-08 2002-05-06 Global Thermoelectric Inc Composite electrodes for solid state electrochemical devices
EP1928049A1 (en) * 2006-11-23 2008-06-04 Technical University of Denmark Thin solid oxide cell
EP2662917A1 (en) 2007-08-31 2013-11-13 Technical University of Denmark Anode supported solid oxide fuel cell
JP5288099B2 (ja) * 2008-03-06 2013-09-11 日産自動車株式会社 固体酸化物形燃料電池用金属部材
KR20110109104A (ko) * 2010-03-30 2011-10-06 삼성전기주식회사 금속 산화물-이트리아 안정화 지르코니아 복합체 및 이를 포함하는 고체산화물 연료전지
TWI487183B (zh) * 2012-08-16 2015-06-01 Atomic Energy Council Metal-supported solid oxide fuel cell structure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008502113A (ja) 2004-06-10 2008-01-24 テクニカル ユニバーシティ オブ デンマーク 固体酸化物型燃料電池
US20110003235A1 (en) 2009-07-03 2011-01-06 Institute Of Nuclear Energy Research Atomic Energy Council, Executive Yuan Solid oxide fuel cell and manufacturing method thereof
JP2014049320A (ja) 2012-08-31 2014-03-17 Nissan Motor Co Ltd 固体酸化物形燃料電池及びその製造方法
JP2015056366A (ja) 2013-09-13 2015-03-23 株式会社デンソー 燃料電池用アノードおよび燃料電池単セル

Also Published As

Publication number Publication date
JPWO2023148903A1 (https=) 2023-08-10
EP4475238A1 (en) 2024-12-11
WO2023148903A1 (ja) 2023-08-10
US20250140886A1 (en) 2025-05-01
EP4475238A4 (en) 2025-05-14
CN118648145A (zh) 2024-09-13

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