CN121263879A - 被覆活性物质、正极材料、以及电池 - Google Patents

被覆活性物质、正极材料、以及电池

Info

Publication number
CN121263879A
CN121263879A CN202480034953.1A CN202480034953A CN121263879A CN 121263879 A CN121263879 A CN 121263879A CN 202480034953 A CN202480034953 A CN 202480034953A CN 121263879 A CN121263879 A CN 121263879A
Authority
CN
China
Prior art keywords
active material
positive electrode
solid electrolyte
coating
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
CN202480034953.1A
Other languages
English (en)
Chinese (zh)
Inventor
水野敬太
杉本裕太
桥本和弥
佐佐木出
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.)
Toyota Motor Corp
Panasonic Holdings Corp
Original Assignee
Toyota Motor Corp
Panasonic Holdings 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 Toyota Motor Corp, Panasonic Holdings Corp filed Critical Toyota Motor Corp
Publication of CN121263879A publication Critical patent/CN121263879A/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
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
CN202480034953.1A 2023-06-21 2024-05-10 被覆活性物质、正极材料、以及电池 Pending CN121263879A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023101894 2023-06-21
JP2023-101894 2023-06-21
PCT/JP2024/017532 WO2024262183A1 (ja) 2023-06-21 2024-05-10 被覆活物質、正極材料、および電池

Publications (1)

Publication Number Publication Date
CN121263879A true CN121263879A (zh) 2026-01-02

Family

ID=93935542

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480034953.1A Pending CN121263879A (zh) 2023-06-21 2024-05-10 被覆活性物质、正极材料、以及电池

Country Status (4)

Country Link
EP (1) EP4734172A1 (https=)
JP (1) JPWO2024262183A1 (https=)
CN (1) CN121263879A (https=)
WO (1) WO2024262183A1 (https=)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6292739B2 (ja) * 2012-01-26 2018-03-14 Ｊｘ金属株式会社 リチウムイオン電池用正極活物質、リチウムイオン電池用正極、及び、リチウムイオン電池
JP6954250B2 (ja) * 2018-09-25 2021-10-27 トヨタ自動車株式会社 複合活物質粒子の製造方法
JP7777797B2 (ja) 2020-03-18 2025-12-01 パナソニックＩｐマネジメント株式会社 正極材料、および、電池
CN115699366A (zh) * 2020-05-27 2023-02-03 松下知识产权经营株式会社 正极活性物质、正极材料、电池和正极活性物质的制造方法
EP4159686B1 (en) * 2020-05-27 2025-12-03 Panasonic Intellectual Property Management Co., Ltd. Positive electrode active material, positive electrode material, battery, and method for producing positive electrode active material
CN117882215A (zh) * 2021-09-13 2024-04-12 松下知识产权经营株式会社 被覆活性物质、被覆活性物质的制造方法、正极材料以及电池

Also Published As

Publication number Publication date
JPWO2024262183A1 (https=) 2024-12-26
EP4734172A1 (en) 2026-04-29
WO2024262183A1 (ja) 2024-12-26

Similar Documents

Publication Publication Date Title
US20240313201A1 (en) Coated active material, method for producing coated active material, positive electrode material and battery
EP4404290A1 (en) Positive electrode material, positive electrode and battery
US20240079570A1 (en) Coated active material, positive electrode material, positive electrode, and battery
WO2022244416A1 (ja) 複合正極活物質、正極材料、および電池
WO2023037769A1 (ja) 正極材料、正極および電池
WO2022255027A1 (ja) 被覆活物質、正極材料、正極および電池
CN117355960A (zh) 被覆活性物质、正极材料、正极和电池
US20230093244A1 (en) Solid-state battery
CN119301774A (zh) 被覆活性物质、电极材料及电池
WO2023037816A1 (ja) 被覆活物質、電極材料および電池
CN121263879A (zh) 被覆活性物质、正极材料、以及电池
WO2023037815A1 (ja) 被覆活物質、電極材料および電池
US20260106215A1 (en) Coated active material, positive electrode material, and battery
US20260128289A1 (en) Coated active material, positive electrode material, and battery
US20240088435A1 (en) Positive electrode material, positive electrode, and battery
EP4734184A1 (en) Positive electrode material, positive electrode, and battery
EP4734185A1 (en) Positive electrode material, positive electrode, and battery
US20260128324A1 (en) Coated active material, positive electrode material, positive electrode, and battery
US20260106151A1 (en) Electrode material and battery
WO2025253965A1 (ja) 電極材料、および電池
WO2024262185A1 (ja) 被覆活物質、正極材料、正極、および電池
WO2025249300A1 (ja) 被覆活物質、電極材料および電池
WO2024185316A1 (ja) 正極材料、正極および電池
WO2025253964A1 (ja) 被覆活物質、電極材料、および電池
EP4734183A1 (en) Coated active material, positive electrode material, positive electrode, and battery

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication