CN111146413B - 用于可再充电锂电池的正极活性材料、其制备方法和包括其的可再充电锂电池 - Google Patents

用于可再充电锂电池的正极活性材料、其制备方法和包括其的可再充电锂电池 Download PDF

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CN111146413B
CN111146413B CN201911058343.2A CN201911058343A CN111146413B CN 111146413 B CN111146413 B CN 111146413B CN 201911058343 A CN201911058343 A CN 201911058343A CN 111146413 B CN111146413 B CN 111146413B
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active material
transition metal
positive electrode
lithium
secondary particles
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CN111146413A (zh
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洪淳基
金荣基
朴晸浚
李淳律
蔡荣周
崔益圭
洪明子
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Samsung SDI Co Ltd
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    • H—ELECTRICITY
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    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H—ELECTRICITY
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    • 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
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    • H—ELECTRICITY
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    • 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
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    • 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
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    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
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CN201911058343.2A 2018-11-02 2019-11-01 用于可再充电锂电池的正极活性材料、其制备方法和包括其的可再充电锂电池 Active CN111146413B (zh)

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KR1020180133787A KR102263998B1 (ko) 2018-11-02 2018-11-02 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
KR10-2018-0133787 2018-11-02

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US (1) US11417875B2 (enExample)
EP (1) EP3647269B1 (enExample)
JP (2) JP7229145B2 (enExample)
KR (1) KR102263998B1 (enExample)
CN (1) CN111146413B (enExample)
HU (1) HUE067633T2 (enExample)
PL (1) PL3647269T3 (enExample)

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KR102263998B1 (ko) * 2018-11-02 2021-06-11 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
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KR102796388B1 (ko) * 2021-08-13 2025-04-18 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
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KR102820742B1 (ko) * 2021-08-18 2025-06-13 삼성에스디아이 주식회사 리튬이차전지용 양극 활물질, 그 제조방법, 이를 포함한 리튬이차전지용 양극 및 리튬이차전지
JP7608013B2 (ja) * 2021-10-15 2025-01-06 エルジー・ケム・リミテッド リチウム二次電池用正極活物質およびその製造方法
KR102867393B1 (ko) * 2021-12-22 2025-10-01 포스코홀딩스 주식회사 전고체전지용 양극 활물질과 이의 제조 방법
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KR102820708B1 (ko) * 2022-08-19 2025-06-12 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
KR102890558B1 (ko) * 2022-11-09 2025-11-25 서울대학교산학협력단 비정질 양극 활물질을 포함하는 리튬이차전지
KR102889757B1 (ko) * 2022-11-14 2025-11-20 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
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KR20250062305A (ko) * 2023-10-30 2025-05-08 주식회사 에코프로비엠 이차전지용 양극활물질
KR20250106997A (ko) * 2024-01-04 2025-07-11 삼성에스디아이 주식회사 양극 활물질과 그 제조 방법, 이를 포함하는 양극, 및 리튬 이차 전지

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