JP5892264B2 - 非水性二次電池負極用活物質、及び非水性二次電池 - Google Patents

非水性二次電池負極用活物質、及び非水性二次電池 Download PDF

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Publication number
JP5892264B2
JP5892264B2 JP2014553149A JP2014553149A JP5892264B2 JP 5892264 B2 JP5892264 B2 JP 5892264B2 JP 2014553149 A JP2014553149 A JP 2014553149A JP 2014553149 A JP2014553149 A JP 2014553149A JP 5892264 B2 JP5892264 B2 JP 5892264B2
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group
secondary battery
negative electrode
segment
active material
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JPWO2014098070A1 (ja
Inventor
崇之 三木
崇之 三木
泰廣 高田
泰廣 高田
眞一 野中
眞一 野中
雅美 大熊
雅美 大熊
清雄 亀井
清雄 亀井
俊徳 西山
俊徳 西山
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DIC Corp
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DIC Corp
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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)
JP2014553149A 2012-12-19 2013-12-17 非水性二次電池負極用活物質、及び非水性二次電池 Active JP5892264B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014553149A JP5892264B2 (ja) 2012-12-19 2013-12-17 非水性二次電池負極用活物質、及び非水性二次電池

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2012276823 2012-12-19
JP2012276822 2012-12-19
JP2012276823 2012-12-19
JP2012276822 2012-12-19
PCT/JP2013/083728 WO2014098070A1 (ja) 2012-12-19 2013-12-17 非水性二次電池負極用活物質、及び非水性二次電池
JP2014553149A JP5892264B2 (ja) 2012-12-19 2013-12-17 非水性二次電池負極用活物質、及び非水性二次電池

Related Child Applications (1)

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JP2015176670A Division JP6269623B2 (ja) 2012-12-19 2015-09-08 非水性二次電池負極用活物質、及び非水性二次電池

Publications (2)

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JP5892264B2 true JP5892264B2 (ja) 2016-03-23
JPWO2014098070A1 JPWO2014098070A1 (ja) 2017-01-12

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JP2015176670A Active JP6269623B2 (ja) 2012-12-19 2015-09-08 非水性二次電池負極用活物質、及び非水性二次電池

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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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
KR20230118085A (ko) 2020-12-08 2023-08-10 디아이씨 가부시끼가이샤 음극 활물질 및 비수 전해질 이차 전지

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US10673062B1 (en) * 2019-11-08 2020-06-02 Enevate Corporation Method and system for thermal gradient during electrode pyrolysis
EP3018099A1 (en) * 2014-11-06 2016-05-11 Commissariat A L'energie Atomique Et Aux Energies Alternatives SiOC composite electrode material
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
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
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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JP4025995B2 (ja) * 2002-11-26 2007-12-26 信越化学工業株式会社 非水電解質二次電池負極材及びその製造方法並びにリチウムイオン二次電池
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
KR20230118085A (ko) 2020-12-08 2023-08-10 디아이씨 가부시끼가이샤 음극 활물질 및 비수 전해질 이차 전지

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
KR102370791B1 (ko) 2022-03-04
TW201444156A (zh) 2014-11-16
WO2014098070A1 (ja) 2014-06-26
US20180053937A1 (en) 2018-02-22
JP2015222733A (ja) 2015-12-10
US10950363B2 (en) 2021-03-16

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