KR102263998B1 - 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지 - Google Patents

리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지 Download PDF

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KR102263998B1
KR102263998B1 KR1020180133787A KR20180133787A KR102263998B1 KR 102263998 B1 KR102263998 B1 KR 102263998B1 KR 1020180133787 A KR1020180133787 A KR 1020180133787A KR 20180133787 A KR20180133787 A KR 20180133787A KR 102263998 B1 KR102263998 B1 KR 102263998B1
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active material
lithium
transition metal
secondary battery
secondary particles
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KR20200051101A (ko
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홍순기
김영기
박정준
이순률
채영주
최익규
홍명자
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삼성에스디아이 주식회사
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Priority to EP19206384.0A priority patent/EP3647269B1/en
Priority to HUE19206384A priority patent/HUE067633T2/hu
Priority to US16/670,850 priority patent/US11417875B2/en
Priority to PL19206384.0T priority patent/PL3647269T3/pl
Priority to CN201911058343.2A priority patent/CN111146413B/zh
Priority to JP2019199978A priority patent/JP7229145B2/ja
Publication of KR20200051101A publication Critical patent/KR20200051101A/ko
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    • 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
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/40—Complex oxides containing cobalt and at least one other metal element
    • C01G51/42—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
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    • H01M10/052—Li-accumulators
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    • H01—ELECTRIC ELEMENTS
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    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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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
    • H01M4/50—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
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    • 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
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    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
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    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
    • C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
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    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • H—ELECTRICITY
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    • 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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  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
KR1020180133787A 2018-11-02 2018-11-02 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지 Active KR102263998B1 (ko)

Priority Applications (8)

Application Number Priority Date Filing Date Title
KR1020180133787A KR102263998B1 (ko) 2018-11-02 2018-11-02 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
HUE19206384A HUE067633T2 (hu) 2018-11-02 2019-10-31 Pozitív aktív anyag újratölthetõ lítium akkumulátorhoz, eljárás annak elõállítására és az anyagot tartalmazó újratölthetõ lítium akkumulátor
US16/670,850 US11417875B2 (en) 2018-11-02 2019-10-31 Positive active material for rechargeable lithium battery, method of preparing the same and rechargeable lithium battery including the same
PL19206384.0T PL3647269T3 (pl) 2018-11-02 2019-10-31 Dodatni materiał aktywny dla ładowalnej baterii litowej, sposób jego przygotowania i ładowalna bateria litowa zawierająca ten materiał
EP19206384.0A EP3647269B1 (en) 2018-11-02 2019-10-31 Positive active material for rechargeable lithium battery, method of preparing the same and rechargeable lithium battery including the same
CN201911058343.2A CN111146413B (zh) 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
JP2019199978A JP7229145B2 (ja) 2018-11-02 2019-11-01 リチウム二次電池用正極活物質、その製造方法およびこれを含むリチウム二次電池
JP2021176656A JP7531471B2 (ja) 2018-11-02 2021-10-28 リチウム二次電池用正極活物質、その製造方法およびこれを含むリチウム二次電池

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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

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KR20200051101A KR20200051101A (ko) 2020-05-13
KR102263998B1 true KR102263998B1 (ko) 2021-06-11

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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)

Cited By (1)

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KR102890558B1 (ko) * 2022-11-09 2025-11-25 서울대학교산학협력단 비정질 양극 활물질을 포함하는 리튬이차전지

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KR102853967B1 (ko) 2021-05-28 2025-09-01 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
KR102424398B1 (ko) 2020-09-24 2022-07-21 삼성에스디아이 주식회사 리튬 이차 전지용 양극, 그 제조 방법, 및 이를 포함한 리튬 이차 전지
US11777075B2 (en) 2017-12-04 2023-10-03 Samsung Sdi Co., Ltd. Positive active material for rechargeable lithium battery, preparing method thereof and rechargeable lithium battery comprising positive electrode including positive active material
US11670754B2 (en) 2017-12-04 2023-06-06 Samsung Sdi Co., Ltd. Positive active material for rechargeable lithium battery, preparing method thereof and rechargeable lithium battery comprising positive electrode including positive active material
PL3723172T3 (pl) 2017-12-04 2024-12-02 Samsung Sdi Co., Ltd. Aktywny materiał katodowy do akumulatora litowego, metoda jego przygotowania i akumulator litowy zawierający elektrodę dodatnią zawierającą aktywny materiał katodowy
KR102263998B1 (ko) * 2018-11-02 2021-06-11 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
US11552293B2 (en) * 2019-03-05 2023-01-10 Samsung Sdi Co., Ltd. Positive active material for rechargeable lithium battery, method of preparing the same and rechargeable lithium battery including the same
JP7343682B2 (ja) * 2019-07-03 2023-09-12 ユミコア 充電式リチウムイオン電池用の正極活物質としてのリチウムニッケルマンガンコバルト複合酸化物
KR102684662B1 (ko) * 2020-05-29 2024-07-15 주식회사 엘지화학 양극 활물질 전구체 및 양극 활물질 전구체의 제조 방법
KR102392379B1 (ko) * 2020-06-30 2022-04-29 삼성에스디아이 주식회사 니켈계 리튬 금속 복합 산화물, 그 제조방법 및 이를 포함하는 양극을 함유한 리튬이차전지
KR102473536B1 (ko) * 2020-10-30 2022-12-02 삼성에스디아이 주식회사 니켈계 리튬 금속 복합 산화물, 그 제조방법, 이를 포함한 양극 및 리튬이차전지
KR102683205B1 (ko) * 2020-11-27 2024-07-10 주식회사 엘지에너지솔루션 리튬 이차전지의 제조 방법 및 이에 의하여 제조된 리튬 이차전지
KR102796388B1 (ko) * 2021-08-13 2025-04-18 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
CN115706217A (zh) * 2021-08-13 2023-02-17 三星Sdi株式会社 正极活性物质、其制备方法和包括其的可再充电的锂电池
EP4280305A3 (en) * 2021-08-17 2024-02-28 Samsung SDI Co., Ltd. Positive active material for rechargeable lithium battery, preparing method thereof, and rechargeable lithium battery including the same
KR102820742B1 (ko) * 2021-08-18 2025-06-13 삼성에스디아이 주식회사 리튬이차전지용 양극 활물질, 그 제조방법, 이를 포함한 리튬이차전지용 양극 및 리튬이차전지
CA3217171A1 (en) * 2021-10-15 2023-04-20 Lg Chem, Ltd. Positive electrode active material for lithium secondary battery, and method of preparing the same
KR102867393B1 (ko) * 2021-12-22 2025-10-01 포스코홀딩스 주식회사 전고체전지용 양극 활물질과 이의 제조 방법
JP2025500473A (ja) * 2021-12-23 2025-01-09 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
KR102651611B1 (ko) * 2022-03-29 2024-03-27 주식회사 엘지에너지솔루션 양극재, 이를 포함하는 양극 및 리튬 이차 전지
KR102820708B1 (ko) * 2022-08-19 2025-06-12 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
KR102889757B1 (ko) * 2022-11-14 2025-11-20 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
EP4382489A1 (en) * 2022-12-07 2024-06-12 Samsung SDI Co., Ltd. Positive active material for rechargeable lithium batteries, preparation method thereof and rechargeable lithium batteries including the same
KR20250051320A (ko) * 2023-10-10 2025-04-17 주식회사 에코프로비엠 양극 활물질 및 이를 포함하는 리튬 이차전지
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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