TW202410524A - 電極、電池單元及氧化還原液流電池 - Google Patents

電極、電池單元及氧化還原液流電池 Download PDF

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Publication number
TW202410524A
TW202410524A TW112121248A TW112121248A TW202410524A TW 202410524 A TW202410524 A TW 202410524A TW 112121248 A TW112121248 A TW 112121248A TW 112121248 A TW112121248 A TW 112121248A TW 202410524 A TW202410524 A TW 202410524A
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TW
Taiwan
Prior art keywords
electrode
oxide
catalyst
battery
less
Prior art date
Application number
TW112121248A
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English (en)
Chinese (zh)
Inventor
中石博之
向畠真一郎
金本和之
Original Assignee
日商住友電氣工業股份有限公司
日商佳里多控股公司
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Publication date
Application filed by 日商住友電氣工業股份有限公司, 日商佳里多控股公司 filed Critical 日商住友電氣工業股份有限公司
Publication of TW202410524A publication Critical patent/TW202410524A/zh

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Classifications

    • 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
    • H01M4/92—Metals of platinum group
    • H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
    • 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
    • H01M4/8605—Porous electrodes
    • H01M4/8621—Porous electrodes containing only metallic or ceramic material, e.g. made by sintering or sputtering
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/8842—Coating using a catalyst salt precursor in solution followed by evaporation and reduction of the precursor
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H01M4/8882—Heat treatment, e.g. drying, baking
    • 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
    • H01M4/92—Metals of platinum group
    • H01M4/921—Alloys or mixtures with metallic elements
    • 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
    • H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
    • H01M8/184—Regeneration by electrochemical means
    • H01M8/188—Regeneration by electrochemical means by recharging of redox couples containing fluids; Redox flow type batteries
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Composite Materials (AREA)
  • Inert Electrodes (AREA)
  • Catalysts (AREA)
TW112121248A 2022-06-08 2023-06-07 電極、電池單元及氧化還原液流電池 TW202410524A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022-093332 2022-06-08
JP2022093332 2022-06-08

Publications (1)

Publication Number Publication Date
TW202410524A true TW202410524A (zh) 2024-03-01

Family

ID=89118180

Family Applications (1)

Application Number Title Priority Date Filing Date
TW112121248A TW202410524A (zh) 2022-06-08 2023-06-07 電極、電池單元及氧化還原液流電池

Country Status (7)

Country Link
US (1) US20250364573A1 (https=)
EP (1) EP4539171A4 (https=)
JP (1) JPWO2023238577A1 (https=)
CN (1) CN119256414A (https=)
AU (1) AU2023285459A1 (https=)
TW (1) TW202410524A (https=)
WO (1) WO2023238577A1 (https=)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103178283B (zh) * 2011-12-22 2015-07-22 中国科学院大连化学物理研究所 一种氢溴储能电池结构
US20130252041A1 (en) * 2012-03-26 2013-09-26 Primus Power Corporation Electrode for High Performance Metal Halogen Flow Battery
PL2922554T3 (pl) 2012-11-26 2022-06-20 Modernatx, Inc. Na zmodyfikowany na końcach
EP2876712A1 (en) * 2013-11-22 2015-05-27 DWI an der RWTH Aachen e.V. Oxygen-vanadium redox flow battery with vanadium electrolyte having carbon particles dispersed therein
WO2016097217A1 (en) * 2014-12-19 2016-06-23 Industrie De Nora S.P.A. Electrode for electrochemical cells and composition thereof
JP6775300B2 (ja) 2016-02-10 2020-10-28 住友電気工業株式会社 レドックスフロー電池用電極、及びレドックスフロー電池
JP2019164882A (ja) 2016-08-02 2019-09-26 住友電気工業株式会社 レドックスフロー電池、及びレドックスフロー電池の運転方法
CN108677221B (zh) * 2018-06-13 2020-06-16 昆明理工大学 一种钛基β-MnO2复合涂层阳极及其制备方法
JP2022077462A (ja) * 2020-11-11 2022-05-23 住友電気工業株式会社 電極、電池セル、セルスタック、及びレドックスフロー電池システム
CN114481206B (zh) * 2022-02-09 2024-02-13 宝鸡钛普锐斯钛阳极科技有限公司 一种钛基复合材料及其制备方法和应用

Also Published As

Publication number Publication date
JPWO2023238577A1 (https=) 2023-12-14
EP4539171A4 (en) 2025-10-08
EP4539171A1 (en) 2025-04-16
WO2023238577A1 (ja) 2023-12-14
AU2023285459A1 (en) 2024-12-12
CN119256414A (zh) 2025-01-03
US20250364573A1 (en) 2025-11-27

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