JPWO2024142569A1 - - Google Patents

Info

Publication number
JPWO2024142569A1
JPWO2024142569A1 JP2024567245A JP2024567245A JPWO2024142569A1 JP WO2024142569 A1 JPWO2024142569 A1 JP WO2024142569A1 JP 2024567245 A JP2024567245 A JP 2024567245A JP 2024567245 A JP2024567245 A JP 2024567245A JP WO2024142569 A1 JPWO2024142569 A1 JP WO2024142569A1
Authority
JP
Japan
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
JP2024567245A
Other languages
Japanese (ja)
Other versions
JPWO2024142569A5 (https=
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 filed Critical
Publication of JPWO2024142569A1 publication Critical patent/JPWO2024142569A1/ja
Publication of JPWO2024142569A5 publication Critical patent/JPWO2024142569A5/ja
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/362Composites
    • H01M4/366Composites as layered products
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/136Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/48Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/485Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/58Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/582Halogenides
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M2004/026Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028Positive electrodes
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2024567245A 2022-12-26 2023-10-23 Pending JPWO2024142569A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022209004 2022-12-26
PCT/JP2023/038202 WO2024142569A1 (ja) 2022-12-26 2023-10-23 被覆正極活物質及びそれを用いた電池

Publications (2)

Publication Number Publication Date
JPWO2024142569A1 true JPWO2024142569A1 (https=) 2024-07-04
JPWO2024142569A5 JPWO2024142569A5 (https=) 2025-09-05

Family

ID=91717373

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024567245A Pending JPWO2024142569A1 (https=) 2022-12-26 2023-10-23

Country Status (4)

Country Link
EP (1) EP4645450A1 (https=)
JP (1) JPWO2024142569A1 (https=)
CN (1) CN120457556A (https=)
WO (1) WO2024142569A1 (https=)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5194633B2 (ja) * 2006-08-17 2013-05-08 Tdk株式会社 活物質及び電極の製造方法、活物質及び電極
JP4715830B2 (ja) * 2007-10-19 2011-07-06 ソニー株式会社 正極活物質、正極および非水電解質二次電池
JP2009193940A (ja) 2008-02-18 2009-08-27 Toyota Motor Corp 電極体及びその製造方法、並びに、リチウムイオン二次電池
KR20130030660A (ko) * 2011-09-19 2013-03-27 삼성전자주식회사 전극활물질, 그 제조방법 및 이를 채용한 전극 및 리튬전지
KR101658503B1 (ko) * 2012-11-06 2016-09-21 주식회사 엘지화학 이차전지용 양극 활물질 및 이를 포함하는 이차전지
CN104584284B (zh) * 2013-08-29 2017-11-24 株式会社Lg 化学 锂过渡金属复合粒子及其制备方法、以及包含它的正极活性物质
EP4123754A4 (en) 2020-03-18 2023-09-13 Panasonic Intellectual Property Management Co., Ltd. POSITIVE ELECTRODE MATERIAL AND BATTERY

Also Published As

Publication number Publication date
WO2024142569A1 (ja) 2024-07-04
CN120457556A (zh) 2025-08-08
EP4645450A1 (en) 2025-11-05

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Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250617