JP7649929B2 - 電気化学セル - Google Patents

電気化学セル Download PDF

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Publication number
JP7649929B2
JP7649929B2 JP2024559499A JP2024559499A JP7649929B2 JP 7649929 B2 JP7649929 B2 JP 7649929B2 JP 2024559499 A JP2024559499 A JP 2024559499A JP 2024559499 A JP2024559499 A JP 2024559499A JP 7649929 B2 JP7649929 B2 JP 7649929B2
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Japan
Prior art keywords
electrode layer
layer
hydrogen electrode
metal support
recess
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JP2024559499A
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English (en)
Japanese (ja)
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JPWO2024143271A1 (https=
JPWO2024143271A5 (https=
Inventor
誠 大森
真司 藤崎
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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    • 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
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/23—Carbon monoxide or syngas
    • 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
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/052—Electrodes comprising one or more electrocatalytic coatings on a substrate
    • 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
    • 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
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Hybrid Cells (AREA)
JP2024559499A 2022-12-27 2023-12-25 電気化学セル Active JP7649929B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022209929 2022-12-27
JP2022209929 2022-12-27
PCT/JP2023/046416 WO2024143271A1 (ja) 2022-12-27 2023-12-25 電気化学セル

Publications (3)

Publication Number Publication Date
JPWO2024143271A1 JPWO2024143271A1 (https=) 2024-07-04
JPWO2024143271A5 JPWO2024143271A5 (https=) 2024-12-06
JP7649929B2 true JP7649929B2 (ja) 2025-03-21

Family

ID=91717954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024559499A Active JP7649929B2 (ja) 2022-12-27 2023-12-25 電気化学セル

Country Status (2)

Country Link
JP (1) JP7649929B2 (https=)
WO (1) WO2024143271A1 (https=)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004512651A (ja) 2000-10-25 2004-04-22 セレス・パワー・リミテッド 燃料電池セル
JP2008098145A (ja) 2006-09-14 2008-04-24 Honda Motor Co Ltd 電解質・電極接合体及びその製造方法
JP2009099562A (ja) 2007-09-28 2009-05-07 Dainippon Printing Co Ltd 固体酸化物形燃料電池及びその製造方法
WO2014156152A1 (ja) 2013-03-26 2014-10-02 パナソニック株式会社 燃料電池スタック
JP2016012413A (ja) 2014-06-27 2016-01-21 日産自動車株式会社 膜電極接合体及びこれに使用する接着剤塗布用マスク
JP2017111962A (ja) 2015-12-16 2017-06-22 本田技研工業株式会社 燃料電池用樹脂枠付き段差ｍｅａ
JP2017220299A (ja) 2016-06-03 2017-12-14 トヨタ紡織株式会社 エンドプレート
JP2019046570A (ja) 2017-08-30 2019-03-22 学校法人東京理科大学 膜電極接合体、燃料電池および膜電極接合体用電解質膜
WO2020091358A1 (ko) 2018-11-02 2020-05-07 한양대학교 산학협력단 교체가 용이한 연료전지 스택유닛 및 그 제조방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180027918A (ko) * 2016-09-07 2018-03-15 한국과학기술원 고성능 고체산화물연료전지 일체화 모듈

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004512651A (ja) 2000-10-25 2004-04-22 セレス・パワー・リミテッド 燃料電池セル
JP2008098145A (ja) 2006-09-14 2008-04-24 Honda Motor Co Ltd 電解質・電極接合体及びその製造方法
JP2009099562A (ja) 2007-09-28 2009-05-07 Dainippon Printing Co Ltd 固体酸化物形燃料電池及びその製造方法
WO2014156152A1 (ja) 2013-03-26 2014-10-02 パナソニック株式会社 燃料電池スタック
JP2016012413A (ja) 2014-06-27 2016-01-21 日産自動車株式会社 膜電極接合体及びこれに使用する接着剤塗布用マスク
JP2017111962A (ja) 2015-12-16 2017-06-22 本田技研工業株式会社 燃料電池用樹脂枠付き段差ｍｅａ
JP2017220299A (ja) 2016-06-03 2017-12-14 トヨタ紡織株式会社 エンドプレート
JP2019046570A (ja) 2017-08-30 2019-03-22 学校法人東京理科大学 膜電極接合体、燃料電池および膜電極接合体用電解質膜
WO2020091358A1 (ko) 2018-11-02 2020-05-07 한양대학교 산학협력단 교체가 용이한 연료전지 스택유닛 및 그 제조방법

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JPWO2024143271A1 (https=) 2024-07-04
WO2024143271A1 (ja) 2024-07-04

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