CN101339984A - 负极材料、负极和电池以及它们的制造方法 - Google Patents

负极材料、负极和电池以及它们的制造方法 Download PDF

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CN101339984A
CN101339984A CNA2008101330338A CN200810133033A CN101339984A CN 101339984 A CN101339984 A CN 101339984A CN A2008101330338 A CNA2008101330338 A CN A2008101330338A CN 200810133033 A CN200810133033 A CN 200810133033A CN 101339984 A CN101339984 A CN 101339984A
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negative electrode
active material
electrode active
negative
coated particles
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胁田真也
冈江功弥
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Sony Corp
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Sony Corp
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    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H—ELECTRICITY
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    • 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
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    • H01M4/386—Silicon or alloys based on silicon
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    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
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    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
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    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic electrolyte
    • H01M2300/0028—Organic electrolyte characterised by the solvent
    • H01M2300/0037—Mixture of solvents
    • H01M2300/0042—Four or more solvents
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    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
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    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
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    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
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    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
CNA2008101330338A 2007-07-06 2008-07-04 负极材料、负极和电池以及它们的制造方法 Pending CN101339984A (zh)

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JP2007178365 2007-07-06
JP2007178365A JP5151278B2 (ja) 2007-07-06 2007-07-06 二次電池用負極および二次電池

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Cited By (24)

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CN102356499A (zh) * 2009-03-25 2012-02-15 索尼公司 电解质和二次电池
CN102646820A (zh) * 2012-05-04 2012-08-22 南开大学 一种用于锂离子二次电池的负极材料及其制备方法
CN102804456A (zh) * 2009-06-16 2012-11-28 住友化学株式会社 非水电解液二次电池用负极材料和具备其的非水电解液二次电池
CN103238242A (zh) * 2010-11-30 2013-08-07 三洋电机株式会社 非水电解质二次电池用导电剂、非水电解质二次电池用正极以及非水电解液二次电池
CN103296307A (zh) * 2012-02-28 2013-09-11 索尼公司 二次电池、电池组、电动车辆、电力存储系统和电动工具
CN106165155A (zh) * 2014-02-11 2016-11-23 康宁股份有限公司 包含稳定的锂复合颗粒的锂离子电池
CN106953090A (zh) * 2015-10-02 2017-07-14 三星Sdi株式会社 负极活性物质及包括所述物质的负极和锂电池
CN107210423A (zh) * 2015-01-20 2017-09-26 松下电器产业株式会社 非水电解质二次电池用正极板及非水电解质二次电池
CN107452923A (zh) * 2016-05-30 2017-12-08 旭化成株式会社 蓄电装置用分隔件
CN108447698A (zh) * 2018-03-12 2018-08-24 中国科学院长春应用化学研究所 一种电极及其制备方法、高能可再生储电器件
CN108475761A (zh) * 2015-12-28 2018-08-31 3M创新有限公司 硅基材料及其制备和使用方法
CN108987670A (zh) * 2012-02-01 2018-12-11 日产自动车株式会社 固溶体含锂过渡金属氧化物、非水电解质二次电池用正极以及非水电解质二次电池
CN109509873A (zh) * 2017-09-14 2019-03-22 丰田自动车株式会社 锂离子二次电池的负极用石墨材料及其制造方法
CN111048756A (zh) * 2019-12-04 2020-04-21 兰溪致德新能源材料有限公司 高电导率硅氧负极材料及其应用
CN111900455A (zh) * 2013-11-21 2020-11-06 株式会社村田制作所 二次电池、电池组、电动车辆以及电力存储系统
CN111969210A (zh) * 2020-08-26 2020-11-20 江苏超电新能源科技发展有限公司 一种高倍率锂离子电池负极材料及其制备方法
CN112956053A (zh) * 2018-11-30 2021-06-11 株式会社村田制作所 二次电池
CN113903886A (zh) * 2021-11-15 2022-01-07 珠海冠宇电池股份有限公司 一种负极片及包括该负极片的锂离子电池
CN114538459A (zh) * 2022-01-06 2022-05-27 上海电力大学 一种硼酸盐锂离子电池负极材料的制备方法及锂离子电池
CN115703649A (zh) * 2021-08-16 2023-02-17 北京大学 一种新型高比容量高倍率的钒氧化物固溶体负极材料及其制备方法
CN116157358A (zh) * 2020-08-27 2023-05-23 松下知识产权经营株式会社 非水电解质二次电池用负极材料及非水电解质二次电池
CN118630151A (zh) * 2023-03-09 2024-09-10 宁德时代新能源科技股份有限公司 负极活性材料及其制备方法、负极浆料、负极极片、二次电池及用电装置
CN118888687A (zh) * 2024-09-26 2024-11-01 宁德时代新能源科技股份有限公司 一种锂离子电池、充电方法、锂离子电池系统
WO2024244365A1 (zh) * 2023-05-29 2024-12-05 宁德时代新能源科技股份有限公司 负极极片、电池单体、电池和用电装置

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JPWO2011001620A1 (ja) * 2009-06-29 2012-12-10 パナソニック株式会社 リチウムイオン電池用負極、その製造方法、およびリチウムイオン電池
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