JP6433442B2 - 非水電解質二次電池用負極活物質、非水電解質二次電池用負極、及び非水電解質二次電池、並びに非水電解質二次電池用負極活物質の製造方法 - Google Patents

非水電解質二次電池用負極活物質、非水電解質二次電池用負極、及び非水電解質二次電池、並びに非水電解質二次電池用負極活物質の製造方法 Download PDF

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JP6433442B2
JP6433442B2 JP2016000287A JP2016000287A JP6433442B2 JP 6433442 B2 JP6433442 B2 JP 6433442B2 JP 2016000287 A JP2016000287 A JP 2016000287A JP 2016000287 A JP2016000287 A JP 2016000287A JP 6433442 B2 JP6433442 B2 JP 6433442B2
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negative electrode
active material
electrode active
particles
carbon
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JP2017123220A (ja
JP2017123220A5 (enExample
Inventor
拓史 松野
拓史 松野
貴一 廣瀬
貴一 廣瀬
広太 高橋
広太 高橋
古屋　昌浩
昌浩 古屋
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Shin-Etsu Chemical Co Ltd
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Shin-Etsu Chemical Co Ltd
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Priority to JP2016000287A priority Critical patent/JP6433442B2/ja
Priority to US16/063,016 priority patent/US10559812B2/en
Priority to PCT/JP2016/005149 priority patent/WO2017119032A1/ja
Priority to CN201680077807.2A priority patent/CN108475781B/zh
Priority to KR1020187018575A priority patent/KR20180093005A/ko
Publication of JP2017123220A publication Critical patent/JP2017123220A/ja
Publication of JP2017123220A5 publication Critical patent/JP2017123220A5/ja
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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
    • H01M4/13—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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • 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
    • 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
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/134—Electrodes based on metals, Si or alloys
    • 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
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/386—Silicon or alloys based on silicon
    • 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
    • H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous cells
    • 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
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • 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
    • H01M4/58—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
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Silicon Compounds (AREA)
JP2016000287A 2016-01-04 2016-01-04 非水電解質二次電池用負極活物質、非水電解質二次電池用負極、及び非水電解質二次電池、並びに非水電解質二次電池用負極活物質の製造方法 Active JP6433442B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2016000287A JP6433442B2 (ja) 2016-01-04 2016-01-04 非水電解質二次電池用負極活物質、非水電解質二次電池用負極、及び非水電解質二次電池、並びに非水電解質二次電池用負極活物質の製造方法
US16/063,016 US10559812B2 (en) 2016-01-04 2016-12-16 Negative electrode active material for nonaqueous electrolyte secondary battery, negative electrode for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery, and production method of negative electrode active material for nonaqueous electrolyte secondary battery
PCT/JP2016/005149 WO2017119032A1 (ja) 2016-01-04 2016-12-16 非水電解質二次電池用負極活物質、非水電解質二次電池用負極、及び非水電解質二次電池、並びに非水電解質二次電池用負極活物質の製造方法
CN201680077807.2A CN108475781B (zh) 2016-01-04 2016-12-16 非水电解质二次电池用负极活性物质及其制造方法、非水电解质二次电池用负极及二次电池
KR1020187018575A KR20180093005A (ko) 2016-01-04 2016-12-16 비수 전해질 2차 전지용 부극 활물질, 비수 전해질 2차 전지용 부극 및 비수 전해질 2차 전지, 및 비수 전해질 2차 전지용 부극 활물질의 제조 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016000287A JP6433442B2 (ja) 2016-01-04 2016-01-04 非水電解質二次電池用負極活物質、非水電解質二次電池用負極、及び非水電解質二次電池、並びに非水電解質二次電池用負極活物質の製造方法

Publications (3)

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JP2017123220A JP2017123220A (ja) 2017-07-13
JP2017123220A5 JP2017123220A5 (enExample) 2018-07-19
JP6433442B2 true JP6433442B2 (ja) 2018-12-05

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US (1) US10559812B2 (enExample)
JP (1) JP6433442B2 (enExample)
KR (1) KR20180093005A (enExample)
CN (1) CN108475781B (enExample)
WO (1) WO2017119032A1 (enExample)

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CN113195406B (zh) * 2018-12-21 2023-09-19 松下知识产权经营株式会社 二次电池用负极活性物质及二次电池
WO2020195335A1 (ja) * 2019-03-28 2020-10-01 パナソニックＩｐマネジメント株式会社 非水電解質二次電池用負極および非水電解質二次電池
CN111162268B (zh) * 2019-09-26 2021-06-18 贝特瑞新材料集团股份有限公司 一种复合负极材料及其制备方法和锂离子电池
EP4131484A4 (en) * 2020-03-26 2023-05-03 Ningde Amperex Technology Limited NEGATIVE ELECTRODE MATERIAL, NEGATIVE ELECTRODE PLATE, ELECTROCHEMICAL DEVICE WITH NEGATIVE ELECTRODE PLATE AND ELECTRONIC DEVICE
CN115552676B (zh) 2020-03-30 2026-06-05 松下知识产权经营株式会社 二次电池
JP7692684B2 (ja) * 2020-06-11 2025-06-16 株式会社Ａｅｓｃジャパン 負極電極、リチウムイオン二次電池、リチウムイオン二次電池用負極電極の製造方法、および、リチウムイオン二次電池用負極電極シートの製造方法
KR20230074228A (ko) 2020-11-30 2023-05-26 와커 헤미 아게 실리콘-함유 재료
US20230416907A1 (en) 2020-11-30 2023-12-28 Wacker Chemie Ag Process for manufacturing silicon-containing materials
CN117378055A (zh) * 2021-05-31 2024-01-09 松下知识产权经营株式会社 被覆活性物质、电极材料和电池
EP4377259B1 (de) 2021-07-29 2025-12-10 Wacker Chemie AG Verfahren zur herstellung von silicium enthaltenden materialien in einem kaskadenreaktorsystem
CN118339107A (zh) 2021-12-02 2024-07-12 瓦克化学股份公司 用于生产含硅材料的方法
WO2023117047A1 (de) 2021-12-20 2023-06-29 Wacker Chemie Ag Verfahren zur herstellung von silicium-enthaltenden materialien in einem rührkesselreaktor
CN116093331B (zh) * 2023-04-06 2023-06-23 宁德新能源科技有限公司 二次电池和电子装置
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JP6268049B2 (ja) * 2014-06-23 2018-01-24 信越化学工業株式会社 非水電解質二次電池用負極材及び非水電解質二次電池並びに負極活物質粒子の製造方法

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Publication number Publication date
KR20180093005A (ko) 2018-08-20
CN108475781B (zh) 2021-05-07
JP2017123220A (ja) 2017-07-13
CN108475781A (zh) 2018-08-31
WO2017119032A1 (ja) 2017-07-13
US10559812B2 (en) 2020-02-11
US20190006656A1 (en) 2019-01-03

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