CN119256414A - 电极、电池单元以及氧化还原液流电池 - Google Patents

电极、电池单元以及氧化还原液流电池 Download PDF

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Publication number
CN119256414A
CN119256414A CN202380041894.6A CN202380041894A CN119256414A CN 119256414 A CN119256414 A CN 119256414A CN 202380041894 A CN202380041894 A CN 202380041894A CN 119256414 A CN119256414 A CN 119256414A
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CN
China
Prior art keywords
electrode
catalyst
oxide
battery
less
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.)
Pending
Application number
CN202380041894.6A
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English (en)
Chinese (zh)
Inventor
中石博之
向畠真一郎
金本和之
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.)
Jialiduo Corp
Sumitomo Electric Industries Ltd
Original Assignee
Jialiduo Corp
Sumitomo Electric Industries 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 Jialiduo Corp, Sumitomo Electric Industries Ltd filed Critical Jialiduo Corp
Publication of CN119256414A publication Critical patent/CN119256414A/zh
Pending legal-status Critical Current

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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)
CN202380041894.6A 2022-06-08 2023-05-09 电极、电池单元以及氧化还原液流电池 Pending CN119256414A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-093332 2022-06-08
JP2022093332 2022-06-08
PCT/JP2023/017410 WO2023238577A1 (ja) 2022-06-08 2023-05-09 電極、電池セル、及びレドックスフロー電池

Publications (1)

Publication Number Publication Date
CN119256414A true CN119256414A (zh) 2025-01-03

Family

ID=89118180

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380041894.6A Pending CN119256414A (zh) 2022-06-08 2023-05-09 电极、电池单元以及氧化还原液流电池

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
US20250364573A1 (en) 2025-11-27
TW202410524A (zh) 2024-03-01

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