KR20230142836A - 양극 활물질의 제작 방법 및 이차전지, 및 차량 - Google Patents

양극 활물질의 제작 방법 및 이차전지, 및 차량 Download PDF

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Publication number
KR20230142836A
KR20230142836A KR1020237030152A KR20237030152A KR20230142836A KR 20230142836 A KR20230142836 A KR 20230142836A KR 1020237030152 A KR1020237030152 A KR 1020237030152A KR 20237030152 A KR20237030152 A KR 20237030152A KR 20230142836 A KR20230142836 A KR 20230142836A
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KR
South Korea
Prior art keywords
positive electrode
active material
electrode active
secondary battery
additionally
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Pending
Application number
KR1020237030152A
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English (en)
Korean (ko)
Inventor
유스케 요시타니
다카시 히라하라
노리코 미야이리
마사히코 하야카와
요헤이 몸마
Original Assignee
가부시키가이샤 한도오따이 에네루기 켄큐쇼
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Publication of KR20230142836A publication Critical patent/KR20230142836A/ko
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)
KR1020237030152A 2021-02-12 2022-02-01 양극 활물질의 제작 방법 및 이차전지, 및 차량 Pending KR20230142836A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021020922 2021-02-12
JPJP-P-2021-020922 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
KR20230142836A true KR20230142836A (ko) 2023-10-11

Family

ID=82837507

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237030152A Pending KR20230142836A (ko) 2021-02-12 2022-02-01 양극 활물질의 제작 방법 및 이차전지, 및 차량

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=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020099978A1 (ja) 2018-11-16 2020-05-22 株式会社半導体エネルギー研究所 正極活物質、二次電池、電子機器及び車両

Family Cites Families (11)

* 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
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020099978A1 (ja) 2018-11-16 2020-05-22 株式会社半導体エネルギー研究所 正極活物質、二次電池、電子機器及び車両

Also Published As

Publication number Publication date
US20240092658A1 (en) 2024-03-21
WO2022172123A1 (ja) 2022-08-18
JPWO2022172123A1 (https=) 2022-08-18
CN116848668A (zh) 2023-10-03

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