CN121464513A - 正极活性物质、正极、非水电解质二次电池、以及正极活性物质的制造方法 - Google Patents

正极活性物质、正极、非水电解质二次电池、以及正极活性物质的制造方法

Info

Publication number
CN121464513A
CN121464513A CN202480045805.XA CN202480045805A CN121464513A CN 121464513 A CN121464513 A CN 121464513A CN 202480045805 A CN202480045805 A CN 202480045805A CN 121464513 A CN121464513 A CN 121464513A
Authority
CN
China
Prior art keywords
positive electrode
active material
electrode active
composite oxide
lithium
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
CN202480045805.XA
Other languages
English (en)
Chinese (zh)
Inventor
江崎正悟
川田浩史
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management 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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN121464513A publication Critical patent/CN121464513A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • 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
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • 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
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • 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)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
CN202480045805.XA 2023-07-31 2024-06-21 正极活性物质、正极、非水电解质二次电池、以及正极活性物质的制造方法 Pending CN121464513A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023124647 2023-07-31
JP2023-124647 2023-07-31
PCT/JP2024/022567 WO2025028061A1 (ja) 2023-07-31 2024-06-21 正極活物質、正極、非水電解質二次電池、および正極活物質の製造方法

Publications (1)

Publication Number Publication Date
CN121464513A true CN121464513A (zh) 2026-02-03

Family

ID=94394502

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480045805.XA Pending CN121464513A (zh) 2023-07-31 2024-06-21 正极活性物质、正极、非水电解质二次电池、以及正极活性物质的制造方法

Country Status (3)

Country Link
JP (1) JPWO2025028061A1 (https=)
CN (1) CN121464513A (https=)
WO (1) WO2025028061A1 (https=)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100430408B1 (ko) * 2001-12-10 2004-05-04 학교법인 한양학원 리튬 2차 전지용 층상 망간 양극 활물질, 그의 제조방법및 그를 포함하는 리튬 2차 전지
JP2004323331A (ja) * 2003-04-28 2004-11-18 Tosoh Corp リチウム−ニッケル−マンガン複合酸化物及びその製造方法並びにその用途
JP5904371B2 (ja) 2010-09-22 2016-04-13 株式会社Ｇｓユアサ リチウム二次電池用活物質、リチウム二次電池用電極及びリチウム二次電池
JP6395051B2 (ja) * 2014-09-18 2018-09-26 本田技研工業株式会社 リチウム複合酸化物、リチウム複合酸化物の製造方法、リチウム二次電池用正極活物質、及び、リチウム二次電池
JP6528192B2 (ja) * 2014-11-18 2019-06-12 本田技研工業株式会社 リチウムナトリウム複合酸化物の製造方法
JP6792836B2 (ja) 2016-03-22 2020-12-02 本田技研工業株式会社 正極活物質用リチウム複合酸化物およびその製造方法、リチウム二次電池用正極活物質ならびにリチウム二次電池
WO2020175782A1 (ko) 2019-02-28 2020-09-03 주식회사 에스엠랩 양극활물질, 이의 제조방법 및 이를 포함하는 양극을 포함한 리튬이차전지

Also Published As

Publication number Publication date
JPWO2025028061A1 (https=) 2025-02-06
WO2025028061A1 (ja) 2025-02-06

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