TWI744207B - 負極活性物質、混合負極活性物質材料、及負極活性物質的製造方法 - Google Patents

負極活性物質、混合負極活性物質材料、及負極活性物質的製造方法 Download PDF

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TWI744207B
TWI744207B TW110111252A TW110111252A TWI744207B TW I744207 B TWI744207 B TW I744207B TW 110111252 A TW110111252 A TW 110111252A TW 110111252 A TW110111252 A TW 110111252A TW I744207 B TWI744207 B TW I744207B
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negative electrode
active material
electrode active
salt
particles
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TW110111252A
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TW202139505A (zh
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廣瀨貴一
高橋廣太
松野拓史
酒井玲子
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日商信越化學工業股份有限公司
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    • H—ELECTRICITY
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    • 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
    • H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous cells
    • H—ELECTRICITY
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    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
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    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
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    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
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    • 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
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    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
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    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
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  • Electrochemistry (AREA)
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  • Battery Electrode And Active Subsutance (AREA)
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TW110111252A 2016-09-30 2017-08-28 負極活性物質、混合負極活性物質材料、及負極活性物質的製造方法 TWI744207B (zh)

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Application Number Priority Date Filing Date Title
JP2016-194120 2016-09-30
JP2016194120 2016-09-30
JP2017076133A JP6797739B2 (ja) 2016-09-30 2017-04-06 負極活物質、混合負極活物質材料、及び負極活物質の製造方法
JP2017-076133 2017-04-06

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TW202139505A TW202139505A (zh) 2021-10-16
TWI744207B true TWI744207B (zh) 2021-10-21

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KR (1) KR102335477B1 (fr)
TW (1) TWI744207B (fr)
WO (1) WO2018061536A1 (fr)

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JP7417902B2 (ja) * 2018-08-30 2024-01-19 パナソニックＩｐマネジメント株式会社 二次電池用負極活物質および二次電池
JP7084849B2 (ja) * 2018-11-07 2022-06-15 信越化学工業株式会社 負極活物質、混合負極活物質、水系負極スラリー組成物、及び、負極活物質の製造方法
JP7186099B2 (ja) * 2019-01-15 2022-12-08 信越化学工業株式会社 非水電解質二次電池用負極活物質及びその製造方法
CN115398679A (zh) * 2020-03-26 2022-11-25 松下知识产权经营株式会社 二次电池用负极和二次电池
CN111554880B (zh) * 2020-05-07 2023-02-28 珠海冠宇电池股份有限公司 一种负极片、负极浆料、负极浆料的制备方法及电池
CN113421991B (zh) * 2021-06-17 2023-07-28 深圳市比克动力电池有限公司 一种含有预锂硅氧材料的负极极片及其制备方法和锂离子电池
JP2023101910A (ja) * 2022-01-11 2023-07-24 信越化学工業株式会社 負極活物質及び負極

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CN105474438A (zh) * 2013-08-21 2016-04-06 信越化学工业株式会社 负极活性物质、负极活性物质材料、负极电极、锂离子二次电池、负极活性物质的制造方法、及锂离子二次电池的制造方法
JP2016066529A (ja) * 2014-09-25 2016-04-28 信越化学工業株式会社 非水電解質二次電池用負極及び非水電解質二次電池
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TW202139505A (zh) 2021-10-16
KR20190059906A (ko) 2019-05-31
WO2018061536A1 (fr) 2018-04-05

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