AU2023285459A1 - Electrode, battery cell, and redox flow battery - Google Patents

Electrode, battery cell, and redox flow battery Download PDF

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Publication number
AU2023285459A1
AU2023285459A1 AU2023285459A AU2023285459A AU2023285459A1 AU 2023285459 A1 AU2023285459 A1 AU 2023285459A1 AU 2023285459 A AU2023285459 A AU 2023285459A AU 2023285459 A AU2023285459 A AU 2023285459A AU 2023285459 A1 AU2023285459 A1 AU 2023285459A1
Authority
AU
Australia
Prior art keywords
electrode
oxide
catalyst
base material
battery
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
AU2023285459A
Other languages
English (en)
Inventor
Kazuyuki KANEMOTO
Shinichirou MUKOBATA
Hiroyuki Nakaishi
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.)
Carlit Co Ltd
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
Carlit Co 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 Sumitomo Electric Industries Ltd, Carlit Co Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of AU2023285459A1 publication Critical patent/AU2023285459A1/en
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)
AU2023285459A 2022-06-08 2023-05-09 Electrode, battery cell, and redox flow battery Pending AU2023285459A1 (en)

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
AU2023285459A1 true AU2023285459A1 (en) 2024-12-12

Family

ID=89118180

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2023285459A Pending AU2023285459A1 (en) 2022-06-08 2023-05-09 Electrode, battery cell, and redox flow battery

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
CN119256414A (zh) 2025-01-03
US20250364573A1 (en) 2025-11-27
TW202410524A (zh) 2024-03-01

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