KR101761454B1 - 코발트산리튬, 그 제조 방법, 리튬 2 차 전지용 정극 활물질 및 리튬 2 차 전지 - Google Patents

코발트산리튬, 그 제조 방법, 리튬 2 차 전지용 정극 활물질 및 리튬 2 차 전지 Download PDF

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KR101761454B1
KR101761454B1 KR1020137005074A KR20137005074A KR101761454B1 KR 101761454 B1 KR101761454 B1 KR 101761454B1 KR 1020137005074 A KR1020137005074 A KR 1020137005074A KR 20137005074 A KR20137005074 A KR 20137005074A KR 101761454 B1 KR101761454 B1 KR 101761454B1
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lithium
cobalt
cobalt oxide
particles
compound
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KR1020137005074A
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Korean (ko)
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KR20130101000A (ko
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요시히데 오오이시
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니폰 가가쿠 고교 가부시키가이샤
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/40—Cobaltates
    • C01G51/42—Cobaltates containing alkali metals, e.g. LiCoO2
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D15/00—Lithium compounds
    • 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
    • H01M4/52—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
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/54—Particles characterised by their aspect ratio, i.e. the ratio of sizes in the longest to the shortest dimension
    • 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
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
KR1020137005074A 2010-09-02 2011-08-30 코발트산리튬, 그 제조 방법, 리튬 2 차 전지용 정극 활물질 및 리튬 2 차 전지 KR101761454B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JPJP-P-2010-196900 2010-09-02
JP2010196900 2010-09-02
JP2011183779A JP5732351B2 (ja) 2010-09-02 2011-08-25 コバルト酸リチウムの製造方法
JPJP-P-2011-183779 2011-08-25
PCT/JP2011/069508 WO2012029730A1 (ja) 2010-09-02 2011-08-30 コバルト酸リチウム、その製造方法、リチウム二次電池用正極活物質及びリチウム二次電池

Publications (2)

Publication Number Publication Date
KR20130101000A KR20130101000A (ko) 2013-09-12
KR101761454B1 true KR101761454B1 (ko) 2017-07-25

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KR1020137005074A KR101761454B1 (ko) 2010-09-02 2011-08-30 코발트산리튬, 그 제조 방법, 리튬 2 차 전지용 정극 활물질 및 리튬 2 차 전지

Country Status (5)

Country Link
JP (1) JP5732351B2 (zh)
KR (1) KR101761454B1 (zh)
CN (1) CN103189316B (zh)
TW (1) TW201222955A (zh)
WO (1) WO2012029730A1 (zh)

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KR101836436B1 (ko) * 2012-06-04 2018-03-08 주식회사 엘지화학 수명특성이 향상된 이차전지용 양극 활물질 및 제조방법
KR101360837B1 (ko) 2012-10-27 2014-02-12 전자부품연구원 나노크기의 이산화티탄이 포함된 구형의 다공성 산화코발트를 이용한 고전압용 비수계 리튬이차전지용 양극재료 및 그의 제조 방법
JP5954153B2 (ja) * 2012-12-13 2016-07-20 日亜化学工業株式会社 非水電解液二次電池用正極活物質
KR102323397B1 (ko) 2016-07-05 2021-11-05 가부시키가이샤 한도오따이 에네루기 켄큐쇼 양극 활물질, 양극 활물질의 제작 방법, 및 이차 전지
CN116387602A (zh) 2016-10-12 2023-07-04 株式会社半导体能源研究所 正极活性物质粒子以及正极活性物质粒子的制造方法
KR102606545B1 (ko) 2017-05-12 2023-11-24 가부시키가이샤 한도오따이 에네루기 켄큐쇼 양극 활물질 입자
CN115995596A (zh) 2017-05-19 2023-04-21 株式会社半导体能源研究所 锂离子二次电池
EP3783707A1 (en) 2017-06-26 2021-02-24 Semiconductor Energy Laboratory Co., Ltd. Lithium ion secondary battery
JP6885802B2 (ja) * 2017-06-26 2021-06-16 株式会社半導体エネルギー研究所 二次電池
JP6855427B2 (ja) * 2018-10-15 2021-04-07 日本化学工業株式会社 リチウム二次電池用正極活物質、その製造方法及びリチウム二次電池
US20220069299A1 (en) * 2018-12-19 2022-03-03 Umicore Cobalt oxide as a precursor of positive electrode materials for rechargeable lithium ion batteries
US20240079583A1 (en) * 2021-01-22 2024-03-07 Semiconductor Energy Laboratory Co., Ltd. Formation method of positive electrode active material
WO2022172123A1 (ja) * 2021-02-12 2022-08-18 株式会社半導体エネルギー研究所 正極活物質の作製方法及び二次電池、及び車両

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JP2005272213A (ja) 2004-03-25 2005-10-06 Sumitomo Metal Mining Co Ltd リチウムコバルト酸化物の製造方法
WO2007037234A1 (ja) 2005-09-27 2007-04-05 Agc Seimi Chemical Co., Ltd. リチウム二次電池正極用のリチウム含有複合酸化物の製造方法
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JPH11292547A (ja) * 1998-04-13 1999-10-26 Ishihara Sangyo Kaisha Ltd コバルト酸リチウムおよびその製造方法ならびにそれを用いてなるリチウム電池
JP2002060225A (ja) * 2000-08-18 2002-02-26 Ishihara Sangyo Kaisha Ltd コバルト酸リチウム凝集体、コバルト酸化物凝集体及びそれらの製造方法並びに該コバルト酸リチウム凝集体を用いてなるリチウム電池
CN1292504C (zh) * 2002-05-16 2006-12-27 松下电器产业株式会社 非水电解质二次电池用正极活性物质及其制造方法
JP4170145B2 (ja) * 2003-05-19 2008-10-22 日本化学工業株式会社 リチウム二次電池正極活物質の製造方法
CN101369658A (zh) * 2007-08-13 2009-02-18 深圳市比克电池有限公司 正极活性材料、锂离子电池的正极片和锂离子电池
CN101836314B (zh) * 2007-11-01 2013-08-28 Agc清美化学股份有限公司 锂二次电池正极活性物质的原料用过渡金属化合物的造粒产物粉末及其制造方法

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JP2005272213A (ja) 2004-03-25 2005-10-06 Sumitomo Metal Mining Co Ltd リチウムコバルト酸化物の製造方法
WO2007037234A1 (ja) 2005-09-27 2007-04-05 Agc Seimi Chemical Co., Ltd. リチウム二次電池正極用のリチウム含有複合酸化物の製造方法
CN101694874A (zh) * 2009-10-21 2010-04-14 南通瑞翔新材料有限公司 锂离子二次电池正极材料钴酸锂的制备方法

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Publication number Publication date
JP2012074366A (ja) 2012-04-12
JP5732351B2 (ja) 2015-06-10
CN103189316B (zh) 2015-05-13
WO2012029730A1 (ja) 2012-03-08
TW201222955A (en) 2012-06-01
KR20130101000A (ko) 2013-09-12
CN103189316A (zh) 2013-07-03

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