TW201444156A - 非水性二次電池負極用活性物質、及非水性二次電池 - Google Patents

非水性二次電池負極用活性物質、及非水性二次電池 Download PDF

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Publication number
TW201444156A
TW201444156A TW102146803A TW102146803A TW201444156A TW 201444156 A TW201444156 A TW 201444156A TW 102146803 A TW102146803 A TW 102146803A TW 102146803 A TW102146803 A TW 102146803A TW 201444156 A TW201444156 A TW 201444156A
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TW
Taiwan
Prior art keywords
group
negative electrode
secondary battery
active material
segment
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TW102146803A
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English (en)
Chinese (zh)
Inventor
Takayuki Miki
Yasuhiro Takada
Shinichi Nonaka
Masami Ookuma
Kiyoo Kamei
Toshinori Nishiyama
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Dainippon Ink & Chemicals
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Publication of TW201444156A publication Critical patent/TW201444156A/zh

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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
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/04—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of carbon-silicon compounds, carbon or 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
    • H01M4/38—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
    • H01M4/58—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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/60—Selection of substances as active materials, active masses, active liquids of organic compounds
    • H01M4/602—Polymers
    • 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
    • H01M4/60—Selection of substances as active materials, active masses, active liquids of organic compounds
    • H01M4/602—Polymers
    • H01M4/604—Polymers containing aliphatic main chain polymers
    • 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
    • H01M4/62—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)
  • Composite Materials (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
TW102146803A 2012-12-19 2013-12-18 非水性二次電池負極用活性物質、及非水性二次電池 TW201444156A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012276823 2012-12-19
JP2012276822 2012-12-19

Publications (1)

Publication Number Publication Date
TW201444156A true TW201444156A (zh) 2014-11-16

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Family Applications (1)

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TW102146803A TW201444156A (zh) 2012-12-19 2013-12-18 非水性二次電池負極用活性物質、及非水性二次電池

Country Status (6)

Country Link
US (2) US20150340695A1 (OSRAM)
JP (2) JP5892264B2 (OSRAM)
KR (2) KR102370791B1 (OSRAM)
CN (1) CN104885264B (OSRAM)
TW (1) TW201444156A (OSRAM)
WO (1) WO2014098070A1 (OSRAM)

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TWI636614B (zh) * 2015-09-30 2018-09-21 蕭鎮能 碳披覆矽/碳化矽複合活性材料的製備方法

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JP6857879B2 (ja) * 2016-12-22 2021-04-14 Dic株式会社 非水性二次電池負極用活物質の製造方法、および非水性二次電池用負極の製造方法
EP4020636B1 (en) * 2017-12-01 2024-01-24 DIC Corporation Negative electrode active material
JP6939979B2 (ja) * 2018-12-19 2021-09-22 Dic株式会社 シリコンナノ粒子及びそれを用いた非水二次電池負極用活物質並びに二次電池
CN109638221B (zh) * 2018-12-19 2021-06-18 深圳先进技术研究院 负极材料、负极及其制备方法与负极浆料、二次电池和用电设备
US11114660B1 (en) 2020-07-09 2021-09-07 Enevate Corporation Silicon anodes with water-soluble maleic anhydride-, and/or maleic acid-containing polymers/copolymers, derivatives, and/or combinations (with or without additives) as binders
WO2022009572A1 (ja) * 2020-07-07 2022-01-13 Dic株式会社 電池用活物質、電池用複合活物質、及び二次電池
WO2022124172A1 (ja) 2020-12-08 2022-06-16 Dic株式会社 負極活物質及び非水電解質二次電池
US20240030407A1 (en) 2020-12-08 2024-01-25 Dic Corporation Negative electrode active material and nonaqueous electrolyte secondary battery
JPWO2022210512A1 (OSRAM) * 2021-03-31 2022-10-06
JP7491478B2 (ja) * 2022-02-21 2024-05-28 Dic株式会社 二次電池用活物質および二次電池
JP7491482B2 (ja) * 2022-02-21 2024-05-28 Dic株式会社 二次電池用活物質、二次電池用活物質の製造方法および二次電池
WO2024053352A1 (ja) * 2022-09-08 2024-03-14 Dic株式会社 スラリー液、スラリー液の製造方法、及び負極活物質の製造方法
JP7448104B1 (ja) * 2022-09-08 2024-03-12 Dic株式会社 スラリー液、スラリー液の製造方法、及び負極活物質の製造方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI636614B (zh) * 2015-09-30 2018-09-21 蕭鎮能 碳披覆矽/碳化矽複合活性材料的製備方法

Also Published As

Publication number Publication date
US20150340695A1 (en) 2015-11-26
CN104885264A (zh) 2015-09-02
CN104885264B (zh) 2017-10-10
JPWO2014098070A1 (ja) 2017-01-12
KR20150098610A (ko) 2015-08-28
JP6269623B2 (ja) 2018-01-31
KR20200136513A (ko) 2020-12-07
JP5892264B2 (ja) 2016-03-23
KR102370791B1 (ko) 2022-03-04
WO2014098070A1 (ja) 2014-06-26
US20180053937A1 (en) 2018-02-22
JP2015222733A (ja) 2015-12-10
US10950363B2 (en) 2021-03-16

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