JP6240586B2 - リチウムイオン二次電池負極材料用黒鉛質粒子、リチウムイオン二次電池負極およびリチウムイオン二次電池 - Google Patents

リチウムイオン二次電池負極材料用黒鉛質粒子、リチウムイオン二次電池負極およびリチウムイオン二次電池 Download PDF

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JP6240586B2
JP6240586B2 JP2014219093A JP2014219093A JP6240586B2 JP 6240586 B2 JP6240586 B2 JP 6240586B2 JP 2014219093 A JP2014219093 A JP 2014219093A JP 2014219093 A JP2014219093 A JP 2014219093A JP 6240586 B2 JP6240586 B2 JP 6240586B2
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graphite particles
negative electrode
graphite
lithium ion
secondary battery
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JP2016085906A (ja
Inventor
江口　邦彦
邦彦 江口
間所　靖
靖 間所
▲高▼木　嘉則
嘉則 ▲高▼木
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JFE Chemical Corp
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JFE Chemical Corp
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Priority to JP2014219093A priority Critical patent/JP6240586B2/ja
Priority to PCT/JP2015/005207 priority patent/WO2016067539A1/ja
Priority to CN201580058234.4A priority patent/CN107078288B/zh
Priority to KR1020177011154A priority patent/KR101957074B1/ko
Priority to TW104134595A priority patent/TWI569501B/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
    • 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
    • C01B32/20—Graphite
    • C01B32/21—After-treatment
    • 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
    • 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
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Secondary Cells (AREA)
JP2014219093A 2014-10-28 2014-10-28 リチウムイオン二次電池負極材料用黒鉛質粒子、リチウムイオン二次電池負極およびリチウムイオン二次電池 Active JP6240586B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2014219093A JP6240586B2 (ja) 2014-10-28 2014-10-28 リチウムイオン二次電池負極材料用黒鉛質粒子、リチウムイオン二次電池負極およびリチウムイオン二次電池
PCT/JP2015/005207 WO2016067539A1 (ja) 2014-10-28 2015-10-15 リチウムイオン二次電池負極材料用黒鉛質粒子、リチウムイオン二次電池負極およびリチウムイオン二次電池
CN201580058234.4A CN107078288B (zh) 2014-10-28 2015-10-15 锂离子二次电池负极材料用石墨质粒子、锂离子二次电池负极和锂离子二次电池
KR1020177011154A KR101957074B1 (ko) 2014-10-28 2015-10-15 리튬 이온 2차 전지 부극 재료용 흑연질 입자, 리튬 이온 2차 전지 부극 및 리튬 이온 2차 전지
TW104134595A TWI569501B (zh) 2014-10-28 2015-10-22 Lithium ion secondary battery anode material for graphite particles, lithium ion secondary battery negative electrode and lithium ion secondary battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014219093A JP6240586B2 (ja) 2014-10-28 2014-10-28 リチウムイオン二次電池負極材料用黒鉛質粒子、リチウムイオン二次電池負極およびリチウムイオン二次電池

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JP2016085906A JP2016085906A (ja) 2016-05-19
JP6240586B2 true JP6240586B2 (ja) 2017-11-29

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JP (1) JP6240586B2 (zh)
KR (1) KR101957074B1 (zh)
CN (1) CN107078288B (zh)
TW (1) TWI569501B (zh)
WO (1) WO2016067539A1 (zh)

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CN108711623A (zh) * 2018-05-30 2018-10-26 欣旺达电子股份有限公司 锂离子电池、负极片、复合石墨负极材料及其制备方法
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US20210273224A1 (en) * 2018-07-11 2021-09-02 Showa Denko Materials Co., Ltd. Negative electrode material for lithium-ion secondary battery, negative electrode for lithium-ion secondary battery, lithium-ion secondary battery and method of producing negative electrode for lithium-ion secondary battery
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Publication number Publication date
TWI569501B (zh) 2017-02-01
JP2016085906A (ja) 2016-05-19
WO2016067539A1 (ja) 2016-05-06
KR20170057427A (ko) 2017-05-24
TW201616708A (zh) 2016-05-01
CN107078288A (zh) 2017-08-18
KR101957074B1 (ko) 2019-03-11
CN107078288B (zh) 2020-01-17

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