JP7692539B2 - 電気化学セル - Google Patents

電気化学セル Download PDF

Info

Publication number
JP7692539B2
JP7692539B2 JP2024560951A JP2024560951A JP7692539B2 JP 7692539 B2 JP7692539 B2 JP 7692539B2 JP 2024560951 A JP2024560951 A JP 2024560951A JP 2024560951 A JP2024560951 A JP 2024560951A JP 7692539 B2 JP7692539 B2 JP 7692539B2
Authority
JP
Japan
Prior art keywords
region
electrode layer
metal support
hydrogen electrode
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
JP2024560951A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024201576A5 (https=
JPWO2024201576A1 (https=
Inventor
直哉 秋山
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.)
Filing date
Publication date
Application filed by NGK Insulators Ltd filed Critical NGK Insulators Ltd
Publication of JPWO2024201576A1 publication Critical patent/JPWO2024201576A1/ja
Publication of JPWO2024201576A5 publication Critical patent/JPWO2024201576A5/ja
Application granted granted Critical
Publication of JP7692539B2 publication Critical patent/JP7692539B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • 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
    • 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
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic 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
    • H01M8/10—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
JP2024560951A 2023-03-24 2023-03-24 電気化学セル Active JP7692539B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2023/011860 WO2024201576A1 (ja) 2023-03-24 2023-03-24 電気化学セル

Publications (3)

Publication Number Publication Date
JPWO2024201576A1 JPWO2024201576A1 (https=) 2024-10-03
JPWO2024201576A5 JPWO2024201576A5 (https=) 2025-03-06
JP7692539B2 true JP7692539B2 (ja) 2025-06-13

Family

ID=92904042

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024560951A Active JP7692539B2 (ja) 2023-03-24 2023-03-24 電気化学セル

Country Status (2)

Country Link
JP (1) JP7692539B2 (https=)
WO (1) WO2024201576A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011036729A1 (ja) 2009-09-28 2011-03-31 株式会社 東芝 固体酸化物型燃料電池
JP2016066616A (ja) 2014-09-19 2016-04-28 大阪瓦斯株式会社 電気化学素子、固体酸化物形燃料電池セル、およびこれらの製造方法
WO2017014069A1 (ja) 2015-07-17 2017-01-26 住友電気工業株式会社 燃料電池用電解質層－アノード複合部材およびその製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011036729A1 (ja) 2009-09-28 2011-03-31 株式会社 東芝 固体酸化物型燃料電池
JP2016066616A (ja) 2014-09-19 2016-04-28 大阪瓦斯株式会社 電気化学素子、固体酸化物形燃料電池セル、およびこれらの製造方法
WO2017014069A1 (ja) 2015-07-17 2017-01-26 住友電気工業株式会社 燃料電池用電解質層－アノード複合部材およびその製造方法

Also Published As

Publication number Publication date
WO2024201576A1 (ja) 2024-10-03
JPWO2024201576A1 (https=) 2024-10-03

Similar Documents

Publication Publication Date Title
JP7470037B2 (ja) 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、固体酸化物形電解セルおよび金属支持体の製造方法
JP2024059970A (ja) 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、固体酸化物形電解セルおよび金属支持体の製造方法
JP7637833B1 (ja) 電気化学セル
US20240332566A1 (en) Electrochemical cell
US20240332565A1 (en) Electrochemical cell
US8580453B2 (en) Electrode-supported ceramic fuel cell containing laminar composite electrode including porous support electrode, patterned structure layer and electrolyte
KR20190127686A (ko) 전기 화학 장치, 에너지 시스템, 및 고체 산화물형 연료 전지
JP7692539B2 (ja) 電気化学セル
WO2024201640A1 (ja) 電気化学セル
JP7696497B2 (ja) 電気化学セル
WO2023117085A1 (en) Method for manufacturing an electrochemical cell
JP7657365B2 (ja) 電気化学セル
JP7649929B2 (ja) 電気化学セル
JP7668971B2 (ja) 電気化学セル
JP7659705B1 (ja) 電気化学セル
JP7618109B1 (ja) インターコネクタ、及び電気化学セル
JP7625134B2 (ja) 電気化学セル
JP7657379B1 (ja) 電気化学セル
JP7649810B2 (ja) 電気化学セル
WO2024201667A1 (ja) 電解セル
JP7604715B2 (ja) 電気化学セル
JP2025166530A (ja) 電気化学セル
WO2024143292A1 (ja) 電気化学セル
WO2024201938A1 (ja) 電気化学セル、金属支持体、及び金属支持体の製造方法
WO2025203227A1 (ja) 電気化学セル

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20241016

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20241016

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20241016

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20250114

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20250513

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250603

R150 Certificate of patent or registration of utility model

Ref document number: 7692539

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150