JP6810120B2 - リチウム二次電池用正極活物質組成物及びこれを含むリチウム二次電池 - Google Patents

リチウム二次電池用正極活物質組成物及びこれを含むリチウム二次電池 Download PDF

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Publication number
JP6810120B2
JP6810120B2 JP2018214371A JP2018214371A JP6810120B2 JP 6810120 B2 JP6810120 B2 JP 6810120B2 JP 2018214371 A JP2018214371 A JP 2018214371A JP 2018214371 A JP2018214371 A JP 2018214371A JP 6810120 B2 JP6810120 B2 JP 6810120B2
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positive electrode
active material
electrode active
precursor
secondary battery
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Japanese (ja)
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JP2019091691A (ja
Inventor
ムンホ チェ，
ムンホ チェ，
ジュンウォン ソ，
ジュンウォン ソ，
ジュンハン イ，
ジュンハン イ，
ジヒョン ナム，
ジヒョン ナム，
ソンジン ジャン，
ソンジン ジャン，
スンウ チェ，
スンウ チェ，
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Ecopro BM Co Ltd
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Ecopro BM Co Ltd
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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
    • 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
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
JP2018214371A 2017-11-15 2018-11-15 リチウム二次電池用正極活物質組成物及びこれを含むリチウム二次電池 Active JP6810120B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20170152435 2017-11-15
KR10-2017-0152435 2017-11-15
KR1020180058622A KR20190055700A (ko) 2017-11-15 2018-05-23 리튬이차전지용 양극 활물질 조성물 및 이를 포함하는 리튬 이차전지
KR10-2018-0058622 2018-05-23

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JP2020162601A Division JP7216059B2 (ja) 2017-11-15 2020-09-28 リチウム二次電池用正極活物質組成物及びこれを含むリチウム二次電池

Publications (2)

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JP2019091691A JP2019091691A (ja) 2019-06-13
JP6810120B2 true JP6810120B2 (ja) 2021-01-06

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JP2018214371A Active JP6810120B2 (ja) 2017-11-15 2018-11-15 リチウム二次電池用正極活物質組成物及びこれを含むリチウム二次電池
JP2020162601A Active JP7216059B2 (ja) 2017-11-15 2020-09-28 リチウム二次電池用正極活物質組成物及びこれを含むリチウム二次電池
JP2023006606A Active JP7566942B2 (ja) 2017-11-15 2023-01-19 リチウム二次電池用正極活物質組成物及びこれを含むリチウム二次電池
JP2024173137A Pending JP2024174179A (ja) 2017-11-15 2024-10-02 リチウム二次電池用正極活物質組成物及びこれを含むリチウム二次電池

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JP2023006606A Active JP7566942B2 (ja) 2017-11-15 2023-01-19 リチウム二次電池用正極活物質組成物及びこれを含むリチウム二次電池
JP2024173137A Pending JP2024174179A (ja) 2017-11-15 2024-10-02 リチウム二次電池用正極活物質組成物及びこれを含むリチウム二次電池

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JP (4) JP6810120B2 (enExample)
KR (2) KR20190055700A (enExample)
CN (1) CN109786729B (enExample)
HU (1) HUE052396T2 (enExample)

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KR102339985B1 (ko) 2019-10-31 2021-12-17 주식회사 에코프로비엠 리튬 복합 산화물
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
KR102411937B1 (ko) * 2020-10-29 2022-06-22 삼성에스디아이 주식회사 니켈계 활물질, 이를 포함한 양극 및 리튬이차전지
KR102473536B1 (ko) * 2020-10-30 2022-12-02 삼성에스디아이 주식회사 니켈계 리튬 금속 복합 산화물, 그 제조방법, 이를 포함한 양극 및 리튬이차전지
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

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Also Published As

Publication number Publication date
KR102279132B9 (ko) 2021-11-12
KR20190055700A (ko) 2019-05-23
JP2023041746A (ja) 2023-03-24
JP2024174179A (ja) 2024-12-13
KR20200085693A (ko) 2020-07-15
CN109786729B (zh) 2022-03-18
CN109786729A (zh) 2019-05-21
JP2019091691A (ja) 2019-06-13
JP7216059B2 (ja) 2023-01-31
HUE052396T2 (hu) 2021-04-28
JP7566942B2 (ja) 2024-10-15
KR102279132B1 (ko) 2021-07-20
JP2020202196A (ja) 2020-12-17

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