CN106575759A - 锂镍锰氧正极材料的制法 - Google Patents

锂镍锰氧正极材料的制法 Download PDF

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Publication number
CN106575759A
CN106575759A CN201580037867.7A CN201580037867A CN106575759A CN 106575759 A CN106575759 A CN 106575759A CN 201580037867 A CN201580037867 A CN 201580037867A CN 106575759 A CN106575759 A CN 106575759A
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positive electrode
preparation
equal
predecessor
raw material
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黄俊铭
林翔斌
谢瀚纬
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British Gayman Islands Shanglikai Power Technology Co ltd
Advanced Lithium Electrochemistry Co Ltd
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British Gayman Islands Shanglikai Power Technology Co ltd
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/40—Nickelates
    • C01G53/42—Nickelates containing alkali metals, e.g. LiNiO2
    • C01G53/44—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/40—Nickelates
    • C01G53/42—Nickelates containing alkali metals, e.g. LiNiO2
    • C01G53/44—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese
    • C01G53/52—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese of the type [Mn2O4]2-, e.g. Li2(NixMn2-x)O4, Li2(MyNixMn2-x-y)O4
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/40—Nickelates
    • C01G53/42—Nickelates containing alkali metals, e.g. LiNiO2
    • C01G53/44—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese
    • C01G53/54—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese of the type [Mn2O4]-, e.g. Li(NixMn2-x)O4, Li(MyNixMn2-x-y)O4
    • 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
    • H01M4/04—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
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (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)

Abstract

提供一种锂镍锰氧正极材料的制法，其包含下列步骤：(a)提供前驱物原料，前驱物原料包含含锂化合物、含镍化合物及含锰化合物；(b)将含锂化合物、含镍化合物及含锰化合物混合并研磨至特定径距(Span)或特定九成颗粒最大直径值(D90)后，形成正极材料前驱物，其中，特定径距大于或等于1.0及小于或等于2.0，特定九成颗粒最大直径值大于或等于0.3微米及小于或等于0.4微米；以及(c)对正极材料前驱物进行热处理，以形成锂镍锰氧正极材料。

Description

PCT国内申请，说明书已公开。

Claims (12)

  1. PCT国内申请，权利要求书已公开。
CN201580037867.7A 2014-07-25 2015-07-23 锂镍锰氧正极材料的制法 Pending CN106575759A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462029117P 2014-07-25 2014-07-25
US62/029,117 2014-07-25
PCT/CN2015/084908 WO2016011962A1 (zh) 2014-07-25 2015-07-23 锂镍锰氧正极材料的制法

Publications (1)

Publication Number Publication Date
CN106575759A true CN106575759A (zh) 2017-04-19

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CN201580037867.7A Pending CN106575759A (zh) 2014-07-25 2015-07-23 锂镍锰氧正极材料的制法

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US (1) US20170214044A1 (zh)
EP (1) EP3174142A4 (zh)
JP (1) JP2017522702A (zh)
KR (1) KR20170030559A (zh)
CN (1) CN106575759A (zh)
CA (1) CA2956380A1 (zh)
TW (2) TWI597886B (zh)
WO (1) WO2016011962A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201916198D0 (en) * 2019-11-07 2019-12-25 Johnson Matthey Plc Cathode material and process

Citations (5)

* Cited by examiner, † Cited by third party
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JP2005011713A (ja) * 2003-06-19 2005-01-13 Kureha Chem Ind Co Ltd リチウム二次電池用正極材およびその製造方法
CN1801508A (zh) * 2005-01-06 2006-07-12 中南大学 高电压锂离子电池正极材料锂镍锰氧的制备方法
JP2007039266A (ja) * 2005-08-02 2007-02-15 Sumitomo Metal Mining Co Ltd リチウムマンガンニッケル複合酸化物の製造方法および非水系電解質二次電池用正極活物質
CN101148263A (zh) * 2006-09-19 2008-03-26 上海杉杉新材料研究院有限责任公司 高电压锂离子电池正极材料锂镍锰氧的制备方法
CN101243564A (zh) * 2005-08-25 2008-08-13 原子能委员会 用于锂蓄电池的基于镍和锰的具有尖晶石结构的高压正极材料

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JP4092950B2 (ja) * 2001-05-17 2008-05-28 三菱化学株式会社 リチウムニッケルマンガン複合酸化物の製造方法
FR2879822B1 (fr) * 2004-12-21 2009-05-22 Commissariat Energie Atomique Materiau d'electrode positive optimise pour accumulateurs au lithium, procede pour sa realisation, electrode, accumulateur et batterie mettant en oeuvre ce materiau
JP4591716B2 (ja) * 2006-04-07 2010-12-01 三菱化学株式会社 リチウム二次電池正極材料用リチウム遷移金属系化合物粉体、その製造方法、噴霧乾燥体、および焼成前駆体、並びにそれを用いたリチウム二次電池用正極及びリチウム二次電池
WO2011105361A1 (ja) * 2010-02-23 2011-09-01 戸田工業株式会社 正極活物質前駆体粒子粉末及び正極活物質粒子粉末、並びに非水電解質二次電池
JP2012033279A (ja) * 2010-07-28 2012-02-16 Nec Energy Devices Ltd リチウムイオン二次電池
WO2012127919A1 (ja) * 2011-03-18 2012-09-27 株式会社 村田製作所 二次電池用電極活物質およびそれを備えた二次電池
CN103456932A (zh) * 2012-05-27 2013-12-18 湖南省正源储能材料与器件研究所 一种储能材料的制备方法
JP2014116296A (ja) * 2012-11-13 2014-06-26 Jgc Catalysts & Chemicals Ltd リチウム複合酸化物およびその製造方法、そのリチウム複合酸化物を含む二次電池用正極活物質、それを含む二次電池用正極、ならびにそれを正極として用いるリチウムイオン二次電池

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005011713A (ja) * 2003-06-19 2005-01-13 Kureha Chem Ind Co Ltd リチウム二次電池用正極材およびその製造方法
CN1801508A (zh) * 2005-01-06 2006-07-12 中南大学 高电压锂离子电池正极材料锂镍锰氧的制备方法
JP2007039266A (ja) * 2005-08-02 2007-02-15 Sumitomo Metal Mining Co Ltd リチウムマンガンニッケル複合酸化物の製造方法および非水系電解質二次電池用正極活物質
CN101243564A (zh) * 2005-08-25 2008-08-13 原子能委员会 用于锂蓄电池的基于镍和锰的具有尖晶石结构的高压正极材料
CN101148263A (zh) * 2006-09-19 2008-03-26 上海杉杉新材料研究院有限责任公司 高电压锂离子电池正极材料锂镍锰氧的制备方法

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Publication number Publication date
EP3174142A1 (en) 2017-05-31
TW201640723A (zh) 2016-11-16
TW201605108A (zh) 2016-02-01
JP2017522702A (ja) 2017-08-10
CA2956380A1 (en) 2016-01-28
US20170214044A1 (en) 2017-07-27
EP3174142A4 (en) 2018-04-04
WO2016011962A1 (zh) 2016-01-28
TWI578601B (zh) 2017-04-11
KR20170030559A (ko) 2017-03-17
TWI597886B (zh) 2017-09-01

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