KR20140016925A - 비수계 이차 전지용 흑연 입자 및 그 제조 방법, 부극 그리고 비수계 이차 전지 - Google Patents

비수계 이차 전지용 흑연 입자 및 그 제조 방법, 부극 그리고 비수계 이차 전지 Download PDF

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KR20140016925A
KR20140016925A KR1020137026385A KR20137026385A KR20140016925A KR 20140016925 A KR20140016925 A KR 20140016925A KR 1020137026385 A KR1020137026385 A KR 1020137026385A KR 20137026385 A KR20137026385 A KR 20137026385A KR 20140016925 A KR20140016925 A KR 20140016925A
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South Korea
Prior art keywords
graphite
less
negative electrode
aqueous secondary
secondary batteries
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KR1020137026385A
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English (en)
Korean (ko)
Inventor
도루 후세
히로유키 우오노
사토시 아카사카
Original Assignee
미쓰비시 가가꾸 가부시키가이샤
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Publication of KR20140016925A publication Critical patent/KR20140016925A/ko

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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
    • H01M4/58—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
    • 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
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • 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)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Carbon And Carbon Compounds (AREA)
KR1020137026385A 2011-03-30 2012-03-30 비수계 이차 전지용 흑연 입자 및 그 제조 방법, 부극 그리고 비수계 이차 전지 KR20140016925A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2011-075484 2011-03-30
JP2011075484 2011-03-30
PCT/JP2012/058611 WO2012133788A1 (fr) 2011-03-30 2012-03-30 Particules de graphite pour batterie rechargeable non aqueuse et leur procédé de production, électrode négative et batterie rechargeable non aqueuse

Publications (1)

Publication Number Publication Date
KR20140016925A true KR20140016925A (ko) 2014-02-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020137026385A KR20140016925A (ko) 2011-03-30 2012-03-30 비수계 이차 전지용 흑연 입자 및 그 제조 방법, 부극 그리고 비수계 이차 전지

Country Status (4)

Country Link
JP (1) JP2012216545A (fr)
KR (1) KR20140016925A (fr)
CN (1) CN103443977B (fr)
WO (1) WO2012133788A1 (fr)

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CN103855397B (zh) * 2012-12-05 2018-07-20 宁波杉杉新材料科技有限公司 一种天然石墨材料的预处理方法及所得产品和应用
KR101582718B1 (ko) 2013-02-04 2016-01-06 주식회사 엘지화학 구형 천연 흑연을 포함하는 음극 및 이를 포함하는 리튬 이차 전지
KR20150065041A (ko) * 2013-12-04 2015-06-12 (주)포스코켐텍 리튬 이차 전지용 음극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
KR101618736B1 (ko) * 2013-12-24 2016-05-10 주식회사 포스코 등방흑연 성형체 및 그 제조 방법
WO2015115089A1 (fr) * 2014-01-29 2015-08-06 日本ゼオン株式会社 Composition de type coulis pour électrodes de batteries rechargeables au lithium-ion, électrode pour batteries rechargeables au lithium-ion et batterie rechargeable au lithium-ion
US10535876B2 (en) 2014-08-29 2020-01-14 Nec Corporation Electrochemically modified carbon material for lithium-ion battery
JP6168078B2 (ja) * 2015-02-20 2017-07-26 トヨタ自動車株式会社 非水電解液二次電池およびその製造方法
JP6412520B2 (ja) * 2015-06-01 2018-10-24 Ｊｆｅケミカル株式会社 リチウムイオン二次電池負極材料用炭素質被覆黒鉛粒子、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
WO2016194355A1 (fr) * 2015-06-01 2016-12-08 Ｊｆｅケミカル株式会社 Particules de graphite à revêtement carboné pour matériau d'électrode négative de pile rechargeable lithium-ion, électrode négative pour pile rechargeable lithium-ion, et pile rechargeable lithium-ion
WO2018070014A1 (fr) * 2016-10-13 2018-04-19 日本電極株式会社 Matériau de charge carboné à base d'eau
JP6994157B2 (ja) * 2018-02-09 2022-01-14 トヨタ自動車株式会社 非水電解液二次電池および電池組立体
CN109768247A (zh) * 2018-12-29 2019-05-17 湖南中科星城石墨有限公司 一种高压实、高温性能优异的高能量密度负极材料及其制备方法
CN109888284B (zh) * 2018-12-29 2020-05-01 湖南晋烨高科股份有限公司 锂离子电池负极材料、锂离子电池负极、锂离子电池、电池组及电池动力车
JP7178270B2 (ja) * 2019-01-15 2022-11-25 Ｅｎｅｏｓ株式会社 人造黒鉛材料、人造黒鉛材料の製造方法、リチウムイオン二次電池用負極およびリチウムイオン二次電池
JP7178271B2 (ja) * 2019-01-15 2022-11-25 Ｅｎｅｏｓ株式会社 人造黒鉛材料、人造黒鉛材料の製造方法、リチウムイオン二次電池用負極およびリチウムイオン二次電池
JP7178269B2 (ja) * 2019-01-15 2022-11-25 Ｅｎｅｏｓ株式会社 人造黒鉛材料、人造黒鉛材料の製造方法、リチウムイオン二次電池用負極およびリチウムイオン二次電池
CN116368635B (zh) * 2021-08-17 2024-03-29 杰富意化学株式会社 包覆球状化石墨、锂离子二次电池用负极及锂离子二次电池
CN115364985B (zh) * 2022-08-31 2023-12-15 碳一新能源集团有限责任公司 一种制备球形石墨的方法和应用
WO2024108587A1 (fr) * 2022-11-25 2024-05-30 宁德时代新能源科技股份有限公司 Matériau carboné et son procédé de préparation, batterie rechargeable contenant un matériau carboné, et appareil électrique

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JP2008282547A (ja) * 2007-05-08 2008-11-20 Tokai Carbon Co Ltd リチウムイオン二次電池用負極材とその製造方法
JP2008305722A (ja) * 2007-06-08 2008-12-18 Tokai Carbon Co Ltd リチウムイオン二次電池用負極材とその製造方法
JP6029200B2 (ja) * 2008-10-06 2016-11-24 日本カーボン株式会社 リチウムイオン二次電池用負極活物質の製造方法
JP5742153B2 (ja) * 2010-09-29 2015-07-01 三菱化学株式会社 非水系二次電池用複層構造炭素材、及びそれを用いた負極材並びに非水系二次電池
KR102020753B1 (ko) * 2010-10-29 2019-09-11 미쯔비시 케미컬 주식회사 비수 전해액 2 차 전지 부극용 복층 구조 탄소재, 비수계 2 차 전지용 부극, 리튬 이온 2 차 전지 및 비수 전해액 2 차 전지 부극용 복층 구조 탄소재의 제조 방법

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Publication number Publication date
WO2012133788A1 (fr) 2012-10-04
CN103443977B (zh) 2016-08-17
CN103443977A (zh) 2013-12-11
JP2012216545A (ja) 2012-11-08

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