JP6856430B2 - リチウム二次電池用リチウム複合酸化物及びその製造方法 - Google Patents

リチウム二次電池用リチウム複合酸化物及びその製造方法 Download PDF

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Publication number
JP6856430B2
JP6856430B2 JP2017069389A JP2017069389A JP6856430B2 JP 6856430 B2 JP6856430 B2 JP 6856430B2 JP 2017069389 A JP2017069389 A JP 2017069389A JP 2017069389 A JP2017069389 A JP 2017069389A JP 6856430 B2 JP6856430 B2 JP 6856430B2
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positive electrode
active material
electrode active
particles
secondary particles
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JP2018020949A (ja
Inventor
モンホウ チョイ，
モンホウ チョイ，
ジョンセウン シン，
ジョンセウン シン，
ドンヒ キム，
ドンヒ キム，
スクヨン ジェオン，
スクヨン ジェオン，
ヒュンジョン ユ，
ヒュンジョン ユ，
キョウンジュン リ，
キョウンジュン リ，
ユンナム パク，
ユンナム パク，
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Ecopro BM Co Ltd
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Ecopro BM Co Ltd
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Priority claimed from KR1020160130563A external-priority patent/KR101934853B1/ko
Application filed by Ecopro BM Co Ltd filed Critical 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
    • H01M4/48—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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • 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
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
JP2017069389A 2016-08-02 2017-03-30 リチウム二次電池用リチウム複合酸化物及びその製造方法 Active JP6856430B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2020205629A JP7438922B2 (ja) 2016-08-02 2020-12-11 リチウム二次電池用リチウム複合酸化物及びその製造方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2016-0098645 2016-08-02
KR20160098645 2016-08-02
KR1020160130563A KR101934853B1 (ko) 2016-08-02 2016-10-10 리튬 이차전지용 리튬복합 산화물 및 이의 제조 방법
KR10-2016-0130563 2016-10-10

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JP6856430B2 true JP6856430B2 (ja) 2021-04-07

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JP2017069389A Active JP6856430B2 (ja) 2016-08-02 2017-03-30 リチウム二次電池用リチウム複合酸化物及びその製造方法
JP2020205629A Active JP7438922B2 (ja) 2016-08-02 2020-12-11 リチウム二次電池用リチウム複合酸化物及びその製造方法
JP2023188683A Active JP7813758B2 (ja) 2016-08-02 2023-11-02 リチウム二次電池用リチウム複合酸化物及びその製造方法

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US (2) US11710824B2 (https=)
EP (1) EP3279978B1 (https=)
JP (3) JP6856430B2 (https=)
CN (1) CN107681127B (https=)
PL (1) PL3279978T3 (https=)

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KR102123274B1 (ko) * 2018-04-25 2020-06-17 주식회사 에코프로비엠 리튬 복합 산화물
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KR101875868B1 (ko) 2016-07-11 2018-07-06 주식회사 에코프로비엠 리튬 이차전지용 리튬복합 산화물 및 이의 제조 방법
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Also Published As

Publication number Publication date
JP7438922B2 (ja) 2024-02-27
JP2021059492A (ja) 2021-04-15
CN107681127B (zh) 2021-03-16
PL3279978T3 (pl) 2021-04-19
JP2018020949A (ja) 2018-02-08
US20180040890A1 (en) 2018-02-08
EP3279978A1 (en) 2018-02-07
EP3279978B1 (en) 2020-08-19
US11710824B2 (en) 2023-07-25
US20240063382A1 (en) 2024-02-22
JP7813758B2 (ja) 2026-02-13
JP2024020290A (ja) 2024-02-14
CN107681127A (zh) 2018-02-09

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