CN116848668A - 正极活性物质的制造方法及二次电池、以及车辆 - Google Patents

正极活性物质的制造方法及二次电池、以及车辆 Download PDF

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Publication number
CN116848668A
CN116848668A CN202280014457.0A CN202280014457A CN116848668A CN 116848668 A CN116848668 A CN 116848668A CN 202280014457 A CN202280014457 A CN 202280014457A CN 116848668 A CN116848668 A CN 116848668A
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CN
China
Prior art keywords
positive electrode
active material
secondary battery
electrode active
aqueous solution
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
CN202280014457.0A
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English (en)
Chinese (zh)
Inventor
吉谷友辅
平原誉士
宫入典子
早川昌彦
门马洋平
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.)
Semiconductor Energy Laboratory Co Ltd
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Semiconductor Energy Laboratory 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 Semiconductor Energy Laboratory Co Ltd filed Critical Semiconductor Energy Laboratory Co Ltd
Publication of CN116848668A publication Critical patent/CN116848668A/zh
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/40—Complex oxides containing nickel and at least one other metal element
    • C01G53/42—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2
    • C01G53/44—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese
    • C01G53/50—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (MnO2)n-, e.g. Li(NixMn1-x)O2 or Li(MyNixMn1-x-y)O2
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/80—Compounds containing nickel, with or without oxygen or hydrogen, and containing one or more other elements
    • C01G53/82—Compounds containing nickel, with or without oxygen or hydrogen, and containing two or more other elements
    • 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
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
CN202280014457.0A 2021-02-12 2022-02-01 正极活性物质的制造方法及二次电池、以及车辆 Pending CN116848668A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021020922 2021-02-12
JP2021-020922 2021-02-12
PCT/IB2022/050839 WO2022172123A1 (ja) 2021-02-12 2022-02-01 正極活物質の作製方法及び二次電池、及び車両

Publications (1)

Publication Number Publication Date
CN116848668A true CN116848668A (zh) 2023-10-03

Family

ID=82837507

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280014457.0A Pending CN116848668A (zh) 2021-02-12 2022-02-01 正极活性物质的制造方法及二次电池、以及车辆

Country Status (5)

Country Link
US (1) US20240092658A1 (https=)
JP (1) JPWO2022172123A1 (https=)
KR (1) KR20230142836A (https=)
CN (1) CN116848668A (https=)
WO (1) WO2022172123A1 (https=)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080280205A1 (en) * 2007-05-07 2008-11-13 3M Innovative Properties Company Lithium mixed metal oxide cathode compositions and lithium-ion electrochemical cells incorporating same
JP5732351B2 (ja) * 2010-09-02 2015-06-10 日本化学工業株式会社 コバルト酸リチウムの製造方法
KR101975427B1 (ko) * 2011-12-09 2019-05-07 가부시키가이샤 지에스 유아사 비수 전해질 2차 전지용 활물질, 비수 전해질 2차 전지용 활물질의 제조 방법, 비수 전해질 2차 전지용 전극 및 비수 전해질 2차 전지
CN104347865B (zh) * 2013-07-26 2017-05-31 比亚迪股份有限公司 一种锂电池正极材料及其制备方法
JP2015076245A (ja) * 2013-10-08 2015-04-20 トヨタ自動車株式会社 電池用活物質の製造方法
JP6578635B2 (ja) * 2013-11-22 2019-09-25 住友金属鉱山株式会社 非水系電解質二次電池用正極活物質の製造方法、非水系電解質二次電池用正極活物質及びこれを用いた非水系電解質二次電池
JP6560917B2 (ja) * 2015-07-09 2019-08-14 マクセルホールディングス株式会社 正極材料、および正極材料を用いた非水電解質二次電池
JP6856763B2 (ja) * 2017-03-03 2021-04-14 ユミコア 充電式リチウムイオン電池用のＮｉ系カソード材料を調製するための前駆体及び方法
EP3788668B1 (en) * 2018-05-04 2024-07-10 Umicore A ni based lithium-ion secondary battery comprising a fluorinated electrolyte
DE112019005722T5 (de) 2018-11-16 2021-07-29 Semiconductor Energy Laboratory Co., Ltd. Positivelektrodenaktivmaterial, Sekundärbatterie, elektronisches Gerät und Fahrzeug
CN109244436A (zh) * 2018-11-20 2019-01-18 宁波容百新能源科技股份有限公司 一种高镍正极材料及其制备方法以及一种锂离子电池
US20220029159A1 (en) * 2018-12-13 2022-01-27 Semiconductor Energy Laboratory Co., Ltd. Positive electrode active material, method for manufacturing the same, and secondary battery

Also Published As

Publication number Publication date
US20240092658A1 (en) 2024-03-21
KR20230142836A (ko) 2023-10-11
WO2022172123A1 (ja) 2022-08-18
JPWO2022172123A1 (https=) 2022-08-18

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