CN107305946A - 复合过渡金属氧化物系前体、其制造方法及阳极活性物质 - Google Patents

复合过渡金属氧化物系前体、其制造方法及阳极活性物质 Download PDF

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Publication number
CN107305946A
CN107305946A CN201610341798.5A CN201610341798A CN107305946A CN 107305946 A CN107305946 A CN 107305946A CN 201610341798 A CN201610341798 A CN 201610341798A CN 107305946 A CN107305946 A CN 107305946A
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CN
China
Prior art keywords
precursor
transition metal
metal oxide
composite transition
race
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Pending
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CN201610341798.5A
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English (en)
Chinese (zh)
Inventor
朱*熙
朱熙
崔权永
潘盛皓
严浚浩
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LG Corp
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LG Chemical Co Ltd
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Filing date
Publication date
Application filed by LG Chemical Co Ltd filed Critical LG Chemical Co Ltd
Publication of CN107305946A publication Critical patent/CN107305946A/zh
Pending legal-status Critical Current

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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
    • 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
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/04—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/04—Oxides; Hydroxides
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/38—Particle morphology extending in three dimensions cube-like
    • 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
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
CN201610341798.5A 2016-04-19 2016-05-20 复合过渡金属氧化物系前体、其制造方法及阳极活性物质 Pending CN107305946A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020160047792A KR101833614B1 (ko) 2016-04-19 2016-04-19 높은 구조적 안정성을 갖는 복합전이금속 산화물계 전구체 및 이의 제조방법, 상기 전구체를 이용한 양극활물질
KR10-2016-0047792 2016-04-19

Publications (1)

Publication Number Publication Date
CN107305946A true CN107305946A (zh) 2017-10-31

Family

ID=60150887

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610341798.5A Pending CN107305946A (zh) 2016-04-19 2016-05-20 复合过渡金属氧化物系前体、其制造方法及阳极活性物质

Country Status (2)

Country Link
KR (1) KR101833614B1 (ko)
CN (1) CN107305946A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107342416A (zh) * 2016-04-29 2017-11-10 株式会社Lg化学 复合过渡金属氧化物系前体、其制造方法及阳极活性物质

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018164540A1 (ko) 2017-03-09 2018-09-13 (주)엘지하우시스 열가소성 고분자 입자
KR102362778B1 (ko) * 2019-11-29 2022-02-11 삼성에스디아이 주식회사 양극 활물질 전구체, 상기 전구체를 이용한 양극 활물질, 이의 제조 방법 및 양극 및 리튬 이차 전지
KR20240035001A (ko) 2022-09-08 2024-03-15 주식회사 엘지화학 양극 활물질, 이를 포함하는 양극 및 리튬이차전지

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101281965A (zh) * 2008-05-29 2008-10-08 复旦大学 一种锂离子电池正极材料及其制备方法
CN101609893A (zh) * 2008-06-16 2009-12-23 中信国安盟固利新能源科技有限公司 锂离子二次电池正极材料及其制备方法
CN101847722A (zh) * 2009-03-26 2010-09-29 青岛新正锂业有限公司 高能锂离子电池正极材料及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5057179B2 (ja) * 2006-12-05 2012-10-24 エスケー イノベーション カンパニー リミテッド リチウム二次電池のためのコア−シェルスピネル正極活物質の製造方法
JP5716923B2 (ja) * 2011-03-31 2015-05-13 戸田工業株式会社 非水電解質二次電池用活物質粉末、並びに非水電解質二次電池

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101281965A (zh) * 2008-05-29 2008-10-08 复旦大学 一种锂离子电池正极材料及其制备方法
CN101609893A (zh) * 2008-06-16 2009-12-23 中信国安盟固利新能源科技有限公司 锂离子二次电池正极材料及其制备方法
CN101847722A (zh) * 2009-03-26 2010-09-29 青岛新正锂业有限公司 高能锂离子电池正极材料及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107342416A (zh) * 2016-04-29 2017-11-10 株式会社Lg化学 复合过渡金属氧化物系前体、其制造方法及阳极活性物质
CN114920304A (zh) * 2016-04-29 2022-08-19 株式会社Lg 化学 复合过渡金属氧化物系前体、正极活性物质及其制造方法

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Publication number Publication date
KR101833614B1 (ko) 2018-02-28
KR20170119573A (ko) 2017-10-27

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Application publication date: 20171031