KR20220042359A - 니켈 코발트 복합 산화물의 제조 방법, 니켈 코발트 복합 산화물, 정극 활물질, 전고체 리튬 이온 이차 전지용 정극 및 전고체 리튬 이온 이차 전지 - Google Patents

니켈 코발트 복합 산화물의 제조 방법, 니켈 코발트 복합 산화물, 정극 활물질, 전고체 리튬 이온 이차 전지용 정극 및 전고체 리튬 이온 이차 전지 Download PDF

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KR20220042359A
KR20220042359A KR1020227003165A KR20227003165A KR20220042359A KR 20220042359 A KR20220042359 A KR 20220042359A KR 1020227003165 A KR1020227003165 A KR 1020227003165A KR 20227003165 A KR20227003165 A KR 20227003165A KR 20220042359 A KR20220042359 A KR 20220042359A
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nickel
positive electrode
composite oxide
less
solution
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요시테루 미야모토
타이가 시라이시
켄타 카와이
야스히로 요시다
마사히로 무라야마
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니치아 카가쿠 고교 가부시키가이샤
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    • 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
    • C01G53/006—
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    • 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
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    • 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
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    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
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    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
    • H—ELECTRICITY
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    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
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    • H—ELECTRICITY
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    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
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    • H—ELECTRICITY
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    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • H—ELECTRICITY
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    • 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
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  • Chemical & Material Sciences (AREA)
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  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
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  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
KR1020227003165A 2019-07-31 2020-07-30 니켈 코발트 복합 산화물의 제조 방법, 니켈 코발트 복합 산화물, 정극 활물질, 전고체 리튬 이온 이차 전지용 정극 및 전고체 리튬 이온 이차 전지 Pending KR20220042359A (ko)

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JP2019141366 2019-07-31
JPJP-P-2019-141366 2019-07-31
PCT/JP2020/029327 WO2021020531A1 (ja) 2019-07-31 2020-07-30 ニッケルコバルト複合酸化物の製造方法、ニッケルコバルト複合酸化物、正極活物質、全固体リチウムイオン二次電池用正極および全固体リチウムイオン二次電池

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EP4259580A2 (en) * 2020-12-08 2023-10-18 Basf Se Process for making an electrode active material
JP7722002B2 (ja) * 2021-07-20 2025-08-13 日産自動車株式会社 リチウムイオン二次電池用正極
CN113644272B (zh) * 2021-08-12 2023-01-24 巴斯夫杉杉电池材料有限公司 一种铈铋复合氧化物掺杂锂离子电池正极材料及其制备方法
DE112023002844T5 (de) * 2022-06-30 2025-04-17 Nichia Corporation Aktivmaterial für eine positive elektrode für sekundärbatterien, verfahren zu seiner herstellung, positive elektrode für sekundärbatterien die dieses verwendet und sekundärbatterie
CN115084508B (zh) * 2022-08-23 2023-01-31 欣旺达电动汽车电池有限公司 正极活性材料、电池及其制备方法
CN116375104A (zh) * 2023-03-09 2023-07-04 宜宾光原锂电材料有限公司 一种大颗粒高镍三元前驱体材料的制备方法及大颗粒高镍三元前驱体材料
DE102023116756A1 (de) * 2023-06-26 2025-01-02 Zentrum für Sonnenenergie- und Wasserstoff-Forschung Baden-Württemberg, Stiftung des bürgerlichen Rechts Verfahren zur Herstellung eines Übergangsmetallcarbonats in einem kontinuierlich betriebenen Reaktor

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JP2018116817A (ja) 2017-01-17 2018-07-26 日立金属株式会社 リチウムイオン二次電池用正極活物質およびその製造方法ならびにリチウムイオン二次電池
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