DK1265301T3 - Anodemateriale til et lithium-sekundærbatteri, fremgangsmåde til fremstilling heraf, og lithium-sekundærbatteri - Google Patents

Anodemateriale til et lithium-sekundærbatteri, fremgangsmåde til fremstilling heraf, og lithium-sekundærbatteri

Info

Publication number
DK1265301T3
DK1265301T3 DK02090202.9T DK02090202T DK1265301T3 DK 1265301 T3 DK1265301 T3 DK 1265301T3 DK 02090202 T DK02090202 T DK 02090202T DK 1265301 T3 DK1265301 T3 DK 1265301T3
Authority
DK
Denmark
Prior art keywords
secondary battery
lithium secondary
making
anode material
lithium
Prior art date
Application number
DK02090202.9T
Other languages
English (en)
Inventor
Kenji Fukuda
Tadanori Tsunawaki
Tatsuo Umeno
Kohei Murayama
Yoshinori Yasumoto
Youichiro Hara
Original Assignee
Nippon Coke & Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Coke & Engineering Co Ltd filed Critical Nippon Coke & Engineering Co Ltd
Application granted granted Critical
Publication of DK1265301T3 publication Critical patent/DK1265301T3/da

Links

Classifications

    • 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
    • H01M4/139—Processes of manufacture
    • H01M4/1393—Processes of manufacture of 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
    • H01M4/362—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
    • H01M4/58—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
    • H01M4/04—Processes of manufacture in general
    • H01M4/043—Processes of manufacture in general involving compressing or compaction
    • 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
    • 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

Landscapes

  • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Secondary Cells (AREA)
DK02090202.9T 2001-06-08 2002-06-05 Anodemateriale til et lithium-sekundærbatteri, fremgangsmåde til fremstilling heraf, og lithium-sekundærbatteri DK1265301T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001173985A JP3635044B2 (ja) 2001-06-08 2001-06-08 リチウム二次電池用負極材料、その製造方法、及びリチウム二次電池

Publications (1)

Publication Number Publication Date
DK1265301T3 true DK1265301T3 (da) 2010-11-29

Family

ID=19015342

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02090202.9T DK1265301T3 (da) 2001-06-08 2002-06-05 Anodemateriale til et lithium-sekundærbatteri, fremgangsmåde til fremstilling heraf, og lithium-sekundærbatteri

Country Status (5)

Country Link
US (1) US6884545B2 (da)
EP (1) EP1265301B1 (da)
JP (1) JP3635044B2 (da)
DE (1) DE60237493D1 (da)
DK (1) DK1265301T3 (da)

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DE502004008991D1 (de) * 2004-09-02 2009-03-26 Peters Claudius Tech Gmbh Verfahren zum aufbereiten von kohle-trockenstoff für die herstellung von elektroden
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KR100771840B1 (ko) 2006-05-18 2007-10-31 주식회사 소디프신소재 내부에 이종 탄소재료가 공존된 소구체 탄소분말 및 그의 제조방법
US20090061314A1 (en) * 2007-08-30 2009-03-05 Ming Dong Method of Processing Active Materials For Use In Secondary Electrochemical Cells
JP2010503606A (ja) * 2006-09-13 2010-02-04 ヴァレンス テクノロジー インコーポレーテッド 二次電気化学セルで用いる活性材料を処理する方法
JP2008091236A (ja) * 2006-10-03 2008-04-17 Sanyo Electric Co Ltd 非水電解質二次電池
US9356281B2 (en) * 2008-05-20 2016-05-31 GM Global Technology Operations LLC Intercalation electrode based on ordered graphene planes
JP5386666B2 (ja) * 2008-11-04 2014-01-15 東海カーボン株式会社 リチウム二次電池用負極材、その製造方法およびリチウム二次電池
JP5375953B2 (ja) * 2009-03-30 2013-12-25 新日鐵住金株式会社 混合炭素材料および非水系二次電池用負極
CN103053054A (zh) * 2010-08-05 2013-04-17 昭和电工株式会社 锂二次电池用石墨系负极活性物质
DK2650955T3 (da) * 2010-12-08 2016-02-15 Nippon Coke & Engineering Co Ltd Negativt elektrodemateriale til lithiumion-sekundærbatterier og fremgangsmåde til fremstilling heraf
JP2012049151A (ja) * 2011-12-08 2012-03-08 Mitsubishi Chemicals Corp リチウム二次電池
HUE036038T2 (hu) 2012-04-05 2018-06-28 Imerys Graphite & Carbon Switzerland Ltd Felület-oxidált alacsony fajlagos felületû grafit, eljárás annak elõállítására, és annak alkalmazása
CN102800854B (zh) * 2012-09-03 2014-12-17 湛江市聚鑫新能源有限公司 锂离子电池用天然鳞片石墨的改性方法
JP6274390B2 (ja) * 2012-10-24 2018-02-07 東海カーボン株式会社 リチウム二次電池負極材用黒鉛粉末の製造方法
CN103094534B (zh) * 2012-12-21 2015-08-26 顾向红 一种高比容量锂离子电池负极材料的制备方法
CN109119603B (zh) 2014-04-29 2022-08-09 华为技术有限公司 复合负极材料及其制备方法、锂离子二次电池负极极片和锂离子二次电池
US11322773B2 (en) 2016-03-10 2022-05-03 Nec Corporation Lithium secondary battery
US10710094B2 (en) 2016-05-18 2020-07-14 Syrah Resources Ltd. Method and system for precision spheroidisation of graphite
US10710882B2 (en) 2016-06-27 2020-07-14 Syrah Resources Ltd. Purification process modeled for shape modified natural graphite particles
JP6908261B2 (ja) * 2017-03-16 2021-07-21 エリーパワー株式会社 密閉型電池、組電池及びエンジン始動用電池
CN114242971A (zh) 2017-12-13 2022-03-25 贝特瑞新材料集团股份有限公司 改性复合材料及其制备方法、锂离子电池
JP2019169392A (ja) * 2018-03-23 2019-10-03 Tdk株式会社 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
JP7248019B2 (ja) * 2018-03-29 2023-03-29 三菱ケミカル株式会社 非水系二次電池用負極材、非水系二次電池用負極及び非水系二次電池
KR102323423B1 (ko) 2018-09-07 2021-11-05 삼성에스디아이 주식회사 리튬 이차 전지용 음극 활물질, 이의 제조방법, 이를 포함하는 음극 및 이를 포함하는 리튬 이차 전지
KR102864130B1 (ko) 2020-03-03 2025-09-23 삼성에스디아이 주식회사 리튬 이차 전지용 음극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
KR102787813B1 (ko) 2020-03-03 2025-03-26 삼성에스디아이 주식회사 리튬 이차 전지용 음극 활물질 및 이를 포함하는 리튬 이차 전지

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Also Published As

Publication number Publication date
US6884545B2 (en) 2005-04-26
EP1265301B1 (en) 2010-09-01
EP1265301A2 (en) 2002-12-11
JP3635044B2 (ja) 2005-03-30
DE60237493D1 (de) 2010-10-14
JP2002367611A (ja) 2002-12-20
US20020197534A1 (en) 2002-12-26
EP1265301A3 (en) 2007-01-03

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