CN121219868A - 蓄电设备用预掺杂剂及其制造方法 - Google Patents

蓄电设备用预掺杂剂及其制造方法

Info

Publication number
CN121219868A
CN121219868A CN202480035754.2A CN202480035754A CN121219868A CN 121219868 A CN121219868 A CN 121219868A CN 202480035754 A CN202480035754 A CN 202480035754A CN 121219868 A CN121219868 A CN 121219868A
Authority
CN
China
Prior art keywords
dopant
lithium
less
storage device
firing
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
CN202480035754.2A
Other languages
English (en)
Chinese (zh)
Inventor
鹤村达也
药研地祐也
后藤佑纪
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.)
Tayca Corp
Original Assignee
Tayca Corp
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 Tayca Corp filed Critical Tayca Corp
Publication of CN121219868A publication Critical patent/CN121219868A/zh
Pending legal-status Critical Current

Links

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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/04—Hybrid capacitors
    • H01G11/06—Hybrid capacitors with one of the electrodes allowing ions to be reversibly doped thereinto, e.g. lithium ion capacitors [LIC]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/50—Electrodes characterised by their material specially adapted for lithium-ion capacitors, e.g. for lithium-doping or for intercalation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H01M10/446—Initial charging measures
    • 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
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
CN202480035754.2A 2023-05-31 2024-04-09 蓄电设备用预掺杂剂及其制造方法 Pending CN121219868A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023090338 2023-05-31
JP2023-090338 2023-05-31
PCT/JP2024/014407 WO2024247498A1 (ja) 2023-05-31 2024-04-09 蓄電デバイス用プリドープ剤及びその製造方法

Publications (1)

Publication Number Publication Date
CN121219868A true CN121219868A (zh) 2025-12-26

Family

ID=93657725

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480035754.2A Pending CN121219868A (zh) 2023-05-31 2024-04-09 蓄电设备用预掺杂剂及其制造方法

Country Status (4)

Country Link
EP (1) EP4723242A1 (https=)
JP (1) JPWO2024247498A1 (https=)
CN (1) CN121219868A (https=)
WO (1) WO2024247498A1 (https=)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5220510B2 (ja) 2008-08-06 2013-06-26 富士重工業株式会社 蓄電デバイス
WO2015011883A1 (ja) 2013-07-25 2015-01-29 株式会社豊田自動織機 プリドープ剤、正極、並びにリチウムイオン二次電池及びその製造方法
JP6922672B2 (ja) 2017-11-09 2021-08-18 株式会社豊田自動織機 炭素被覆Ｌｉ５ＦｅＯ４
JP7317542B2 (ja) * 2019-03-28 2023-07-31 テイカ株式会社 蓄電デバイス用プリドープ剤及びその製造方法
WO2021029357A1 (ja) * 2019-08-09 2021-02-18 テイカ株式会社 蓄電デバイス用プリドープ剤及びその製造方法
EP4261929B1 (en) 2021-02-09 2025-02-19 Tayca Corporation Power storage device pre-doping agent and production method for same

Also Published As

Publication number Publication date
JPWO2024247498A1 (https=) 2024-12-05
EP4723242A1 (en) 2026-04-08
WO2024247498A1 (ja) 2024-12-05

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