CN121532863A - 正极活性物质、正极、非水电解质二次电池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及正极活性物质的制造方法

Info

Publication number
CN121532863A
CN121532863A CN202480047512.5A CN202480047512A CN121532863A CN 121532863 A CN121532863 A CN 121532863A CN 202480047512 A CN202480047512 A CN 202480047512A CN 121532863 A CN121532863 A CN 121532863A
Authority
CN
China
Prior art keywords
positive electrode
active material
electrode active
lithium
composite oxide
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
CN202480047512.5A
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 CN121532863A publication Critical patent/CN121532863A/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)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
CN202480047512.5A 2023-07-31 2024-06-24 正极活性物质、正极、非水电解质二次电池及正极活性物质的制造方法 Pending CN121532863A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023-124269 2023-07-31
JP2023124269 2023-07-31
PCT/JP2024/022715 WO2025028066A1 (ja) 2023-07-31 2024-06-24 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
CN121532863A true CN121532863A (zh) 2026-02-13

Family

ID=94394435

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480047512.5A Pending CN121532863A (zh) 2023-07-31 2024-06-24 正极活性物质、正极、非水电解质二次电池及正极活性物质的制造方法

Country Status (3)

Country Link
JP (1) JPWO2025028066A1 (https=)
CN (1) CN121532863A (https=)
WO (1) WO2025028066A1 (https=)

Family Cites Families (11)

* 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
JP2007042295A (ja) 2005-07-29 2007-02-15 Sanyo Electric Co Ltd リチウム二次電池
JP5686060B2 (ja) 2011-07-07 2015-03-18 株式会社Ｇｓユアサ 非水電解質二次電池用正極活物質、非水電解質二次電池及び非水電解質二次電池の製造方法
WO2012115411A2 (ko) 2011-02-21 2012-08-30 주식회사 엘지화학 출력 특성이 향상된 혼합된 양극활물질 및 이를 포함하는 리튬 이차전지
JP6066306B2 (ja) 2012-07-04 2017-01-25 株式会社Ｇｓユアサ 非水電解質二次電池及び非水電解質二次電池の製造方法
KR101513496B1 (ko) 2013-07-24 2015-04-20 주식회사 엘지화학 리튬 망간계 산화물 및 이를 포함하는 양극 활물질
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
JP7205051B2 (ja) 2016-12-22 2023-01-17 株式会社Ｇｓユアサ 非水電解質二次電池、及び非水電解質二次電池の製造方法

Also Published As

Publication number Publication date
WO2025028066A1 (ja) 2025-02-06
JPWO2025028066A1 (https=) 2025-02-06

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