CN117999681A - 电化学单电池、电化学单电池装置、模块以及模块容纳装置 - Google Patents

电化学单电池、电化学单电池装置、模块以及模块容纳装置 Download PDF

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Publication number
CN117999681A
CN117999681A CN202280063994.4A CN202280063994A CN117999681A CN 117999681 A CN117999681 A CN 117999681A CN 202280063994 A CN202280063994 A CN 202280063994A CN 117999681 A CN117999681 A CN 117999681A
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China
Prior art keywords
electrochemical cell
electrode layer
solid electrolyte
module
electrolyte layer
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Pending
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CN202280063994.4A
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English (en)
Chinese (zh)
Inventor
宫崎一成
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Kyocera Corp
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Kyocera Corp
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Application filed by Kyocera Corp filed Critical Kyocera Corp
Publication of CN117999681A publication Critical patent/CN117999681A/zh
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    • 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
    • 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
    • H01M4/8605—Porous electrodes
    • H01M4/861—Porous electrodes with a gradient in the porosity
    • 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
    • H01M4/8636—Inert electrodes with catalytic activity, e.g. for fuel cells with a gradient in another property than porosity
    • H01M4/8642—Gradient in composition
    • 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
    • H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
    • H01M4/8652—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites as mixture
    • 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
    • H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
    • H01M4/8657—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites layered
    • 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
    • H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
    • H01M4/9025—Oxides specially used in fuel cell operating at high temperature, e.g. SOFC
    • 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
    • H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
    • H01M4/9025—Oxides specially used in fuel cell operating at high temperature, e.g. SOFC
    • H01M4/9033—Complex oxides, optionally doped, of the type M1MeO3, M1 being an alkaline earth metal or a rare earth, Me being a metal, e.g. perovskites
    • 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
    • H01M8/002—Shape, form of a fuel cell
    • H01M8/004—Cylindrical, tubular or wound
    • 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
    • H01M8/124—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte
    • H01M8/1246—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides
    • H01M8/1253—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides the electrolyte containing zirconium oxide
    • 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
    • H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
    • H01M2004/8684—Negative electrodes
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0068—Solid electrolytes inorganic
    • H01M2300/0071—Oxides
    • H01M2300/0074—Ion conductive at high temperature
    • H01M2300/0077—Ion conductive at high temperature based on zirconium oxide
    • 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)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Fuel Cell (AREA)
  • Inert Electrodes (AREA)
CN202280063994.4A 2021-09-30 2022-09-28 电化学单电池、电化学单电池装置、模块以及模块容纳装置 Pending CN117999681A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-161460 2021-09-30
JP2021161460 2021-09-30
PCT/JP2022/036225 WO2023054494A1 (ja) 2021-09-30 2022-09-28 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

Publications (1)

Publication Number Publication Date
CN117999681A true CN117999681A (zh) 2024-05-07

Family

ID=85780724

Family Applications (1)

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CN202280063994.4A Pending CN117999681A (zh) 2021-09-30 2022-09-28 电化学单电池、电化学单电池装置、模块以及模块容纳装置

Country Status (5)

Country Link
US (1) US20240387849A1 (https=)
EP (1) EP4394958A4 (https=)
JP (2) JP7284355B1 (https=)
CN (1) CN117999681A (https=)
WO (1) WO2023054494A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025017499A1 (en) 2023-07-17 2025-01-23 Graviton Bioscience Bv Formulations and uses of rock2 inhibitors for als
WO2025070717A1 (ja) * 2023-09-27 2025-04-03 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
WO2025094956A1 (ja) * 2023-10-30 2025-05-08 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
WO2025206301A1 (ja) * 2024-03-29 2025-10-02 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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3319136B2 (ja) * 1994-03-16 2002-08-26 東陶機器株式会社 固体電解質燃料電池
JPH09129245A (ja) * 1995-10-31 1997-05-16 Kyocera Corp 固体電解質型燃料電池セル
JPH103930A (ja) * 1996-04-19 1998-01-06 Tokyo Gas Co Ltd 固体電解質型燃料電池の燃料極の作製方法
WO2011093168A1 (ja) * 2010-01-27 2011-08-04 日本碍子株式会社 燃料電池セル
JP6437821B2 (ja) 2011-08-25 2018-12-12 フロリダ大学 リサーチファウンデーション インコーポレイティッド 機械的健全性および効率を向上させた固体酸化物型燃料電池用複合アノード
KR101685386B1 (ko) * 2014-07-22 2016-12-13 한국과학기술연구원 저온 동시소결에 의한 연료극 지지형 고체산화물 셀 및 그 제조방법
US10186710B2 (en) * 2016-03-18 2019-01-22 Redox Power Systems, LLC Methods of fabricating solid oxide fuel cells
JP6734816B2 (ja) * 2017-06-21 2020-08-05 日本特殊陶業株式会社 電気化学セルおよび電気化学スタック
JP7154294B2 (ja) * 2018-06-15 2022-10-17 京セラ株式会社 セル、セルスタック装置、モジュール及びモジュール収納装置
JP7075368B2 (ja) * 2019-04-01 2022-05-25 株式会社豊田中央研究所 固体酸化物形燃料電池用アノード
JP7360276B2 (ja) * 2019-08-30 2023-10-12 太陽誘電株式会社 固体酸化物型燃料電池およびその製造方法

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Publication number Publication date
US20240387849A1 (en) 2024-11-21
WO2023054494A1 (ja) 2023-04-06
JPWO2023054494A1 (https=) 2023-04-06
JP2023096113A (ja) 2023-07-06
EP4394958A1 (en) 2024-07-03
JP7284355B1 (ja) 2023-05-30
EP4394958A4 (en) 2025-10-08

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