JP4738553B2 - 黒鉛材料、電池電極用炭素材料、及び電池 - Google Patents

黒鉛材料、電池電極用炭素材料、及び電池 Download PDF

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JP4738553B2
JP4738553B2 JP2011505294A JP2011505294A JP4738553B2 JP 4738553 B2 JP4738553 B2 JP 4738553B2 JP 2011505294 A JP2011505294 A JP 2011505294A JP 2011505294 A JP2011505294 A JP 2011505294A JP 4738553 B2 JP4738553 B2 JP 4738553B2
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graphite
graphite material
mass
carbon
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JPWO2011049199A1 (ja
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嘉介 西村
彰孝 須藤
俊介 吉岡
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Resonac Holdings Corp
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Showa Denko KK
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    • 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
    • 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
    • C01B32/205—Preparation
    • 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
    • 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
    • H01M4/13—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
    • H01M4/364—Composites as mixtures
    • 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
    • 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
    • C01B32/215—Purification; Recovery or purification of graphite formed in iron making, e.g. kish graphite
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/78—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by stacking-plane distances or stacking sequences
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/54—Particles characterised by their aspect ratio, i.e. the ratio of sizes in the longest to the shortest dimension
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • 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
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2918—Rod, strand, filament or fiber including free carbon or carbide or therewith [not as steel]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Carbon And Carbon Compounds (AREA)
JP2011505294A 2009-10-22 2010-10-22 黒鉛材料、電池電極用炭素材料、及び電池 Expired - Fee Related JP4738553B2 (ja)

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JP2011505294A JP4738553B2 (ja) 2009-10-22 2010-10-22 黒鉛材料、電池電極用炭素材料、及び電池

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JP2009243381 2009-10-22
JP2009243381 2009-10-22
JP2011505294A JP4738553B2 (ja) 2009-10-22 2010-10-22 黒鉛材料、電池電極用炭素材料、及び電池
PCT/JP2010/068690 WO2011049199A1 (ja) 2009-10-22 2010-10-22 黒鉛材料、電池電極用炭素材料、及び電池

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JPWO2011049199A1 JPWO2011049199A1 (ja) 2013-03-14

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JP2011097829A Expired - Fee Related JP5641613B2 (ja) 2009-10-22 2011-04-26 黒鉛材料、電池電極用炭素材料、及び電池

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US (1) US8372373B2 (enExample)
EP (1) EP2418172B1 (enExample)
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KR (1) KR101071176B1 (enExample)
CN (1) CN102196994B (enExample)
WO (1) WO2011049199A1 (enExample)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012017676A1 (ja) * 2010-08-05 2012-02-09 昭和電工株式会社 リチウム二次電池用黒鉛系負極活物質
WO2012017677A1 (ja) * 2010-08-05 2012-02-09 昭和電工株式会社 リチウム二次電池用負極活物質
WO2013058347A1 (ja) * 2011-10-21 2013-04-25 昭和電工株式会社 リチウムイオン電池用電極材料の製造方法
WO2013058348A1 (ja) * 2011-10-21 2013-04-25 昭和電工株式会社 リチウムイオン電池用電極材料の製造方法
WO2014002477A1 (ja) 2012-06-29 2014-01-03 エム・ティー・カーボン株式会社 リチウムイオン二次電池負極用の黒鉛材料、それを用いたリチウムイオン二次電池及びリチウムイオン二次電池用の黒鉛材料の製造方法
WO2014109406A1 (ja) 2013-01-11 2014-07-17 日本電気株式会社 リチウムイオン二次電池
WO2017221895A1 (ja) 2016-06-23 2017-12-28 昭和電工株式会社 黒鉛材およびそれを用いた二次電池用電極
US10388984B2 (en) 2015-05-11 2019-08-20 Showa Denko K.K Method for producing graphite powder for negative electrode materials for lithium ion secondary batteries

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009096451A1 (ja) 2008-01-29 2009-08-06 Hitachi Maxell, Ltd. 絶縁層形成用スラリー、電気化学素子用セパレータおよびその製造方法、並びに電気化学素子
CN103003982B (zh) * 2010-07-16 2015-05-20 株式会社Lg化学 二次电池用负极
EP2667435B1 (en) * 2011-04-21 2018-04-11 Showa Denko K.K. Graphite carbon composite material, carbon material for the battery electrodes, and batteries
EP2667436B1 (en) * 2011-04-21 2018-04-11 Showa Denko K.K. Graphite material, carbon material for battery electrodes, and batteries
JP5698102B2 (ja) * 2011-05-26 2015-04-08 信越化学工業株式会社 非水電解質二次電池用負極活物質の製造方法、非水電解質二次電池用負極活物質、リチウムイオン二次電池及び電気化学キャパシタ
JP5818068B2 (ja) * 2011-06-16 2015-11-18 トヨタ自動車株式会社 二次電池
JP6054964B2 (ja) * 2011-07-29 2016-12-27 サウジ アラビアン オイル カンパニー 選択的２段階水素化処理システムおよび方法
JP6273201B2 (ja) * 2011-07-29 2018-01-31 サウジ アラビアン オイル カンパニー 選択的シリーズフロー水素化系およびその方法
JP6038143B2 (ja) * 2011-07-29 2016-12-07 サウジ アラビアン オイル カンパニー 選択的２段階水素化処理システムおよび方法
JP5670854B2 (ja) * 2011-09-29 2015-02-18 株式会社東芝 二次電池の製造方法
CN103328377B (zh) * 2011-10-21 2015-10-21 昭和电工株式会社 石墨材料、电池电极用碳材料和电池
DE112012004320T5 (de) * 2011-12-09 2014-07-03 Showa Denko K.K. Graphitverbundteilchen und deren Verwendung
JP6087648B2 (ja) * 2012-05-14 2017-03-01 Ｊｆｅケミカル株式会社 複合黒鉛質材料及びその製造方法、リチウムイオン二次電池用負極材料、リチウムイオン二次電池用負極並びにリチウムイオン二次電池
JP6229320B2 (ja) * 2012-06-13 2017-11-15 三菱ケミカル株式会社 試料の組織構造分類方法
US10535866B2 (en) * 2012-06-29 2020-01-14 Showa Denko K.K. Carbon material, carbonaceous material for battery electrode, and battery
KR101718759B1 (ko) * 2012-09-27 2017-03-22 쇼와 덴코 가부시키가이샤 리튬 이온 2차 전지 부극용 탄소재, 그 제조 방법 및 용도
CN104718648B (zh) * 2012-10-12 2017-10-20 昭和电工株式会社 复合碳颗粒和使用其的锂离子二次电池
JP5571270B1 (ja) 2012-10-12 2014-08-13 昭和電工株式会社 炭素材料、電池電極用炭素材料、及び電池
DE112014000661T5 (de) 2013-02-04 2015-11-26 Showa Denko K.K. Graphitpulver für ein aktives Material einer negativen Elektrode einer Lithiumionensekundärbatterie
JP6476116B2 (ja) 2013-07-29 2019-02-27 昭和電工株式会社 炭素材料、電池電極用材料、及び電池
KR101857981B1 (ko) * 2013-08-05 2018-05-15 쇼와 덴코 가부시키가이샤 리튬 이온 전지용 부극재 및 그 용도
KR101790400B1 (ko) 2013-12-20 2017-10-25 주식회사 엘지화학 음극 활물질 및 이를 포함하는 리튬 이차전지
JP6197944B2 (ja) * 2014-03-27 2017-09-20 日産自動車株式会社 非水電解質二次電池
DE112015002549T5 (de) 2014-05-30 2017-03-02 Showa Denko K.K. Kohlenstoffmaterial, Verfahren zur Herstellung desselben und dessen Anwendung
DE112016000661T5 (de) 2015-02-09 2017-10-26 Showa Denko K.K. Kohlenstoffmaterial, Verfahren zur Herstellung desselben und Verwendung desselben
JP6625336B2 (ja) * 2015-03-26 2019-12-25 三菱ケミカル株式会社 非水系二次電池負極用炭素材及び非水系二次電池
KR102036665B1 (ko) * 2015-05-13 2019-10-28 주식회사 엘지화학 음극, 이의 제조방법 및 이를 포함하는 리튬 이차전지
JP6555050B2 (ja) * 2015-09-25 2019-08-07 日立化成株式会社 リチウムイオン二次電池用負極材、リチウムイオン二次電池用負極材スラリー、リチウムイオン二次電池用負極、及びリチウムイオン二次電池
US10651464B2 (en) * 2017-02-13 2020-05-12 Global Graphene Group, Inc. Alkali metal-sulfur secondary battery containing a nano sulfur-loaded cathode and manufacturing method
US11196036B2 (en) 2017-04-10 2021-12-07 Nano And Advanced Materials Institute Limited High energy density fast charge Li ion battery and the method of preparing the same
JP2021068491A (ja) * 2018-01-30 2021-04-30 昭和電工株式会社 黒鉛材料、その製造方法及びその用途
JP6556886B2 (ja) * 2018-02-22 2019-08-07 株式会社東芝 非水電解質二次電池、電池パック及び車
JP2022032057A (ja) * 2018-12-26 2022-02-25 昭和電工株式会社 リチウムイオン二次電池電極用黒鉛材料
CN109777041B (zh) * 2019-01-22 2021-07-02 丽水市长新电器制造有限公司 一种球形树脂基电刷复合材料及其制备方法
WO2022216081A1 (ko) * 2021-04-08 2022-10-13 충남대학교산학협력단 흑연 활물질, 이의 제조 방법 및 이를 포함하는 고속 충방전용 고용량 이차전지
US12351462B1 (en) 2024-10-25 2025-07-08 Urbix, Inc. Graphite shaping and coating devices, systems, and methods

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6054998A (ja) 1983-09-06 1985-03-29 Nikkiso Co Ltd 気相成長炭素繊維の製造方法
JPH0663966B2 (ja) * 1989-02-15 1994-08-22 新日本製鐵株式会社 光学的異方性物質の組織の測定方法
JP3126030B2 (ja) 1990-11-22 2001-01-22 大阪瓦斯株式会社 リチウム二次電池
JP3653105B2 (ja) 1993-02-25 2005-05-25 呉羽化学工業株式会社 二次電池電極用炭素質材料
JP2778434B2 (ja) 1993-11-30 1998-07-23 昭和電工株式会社 気相法炭素繊維の製造方法
JPH0831419A (ja) * 1994-07-14 1996-02-02 Osaka Gas Co Ltd リチウム二次電池用負極材料およびリチウム二次電池
US6506354B1 (en) 1995-05-31 2003-01-14 West Virginia University Method of making a carbon foam material and resultant product
US5888469A (en) 1995-05-31 1999-03-30 West Virginia University Method of making a carbon foam material and resultant product
US6544491B1 (en) 1995-05-31 2003-04-08 West Virginia University Methods of making a carbon foam
JPH1095982A (ja) * 1996-09-26 1998-04-14 Osaka Gas Co Ltd 炭素質小球体の製造方法
JP3361510B2 (ja) 1996-10-30 2003-01-07 日立化成工業株式会社 リチウム二次電池用負極及びその製造法並びにリチウム二次電池
JPH10149830A (ja) * 1996-11-18 1998-06-02 Mitsubishi Gas Chem Co Inc 非水溶媒二次電池負極用炭素材料
JP2000149946A (ja) 1998-11-12 2000-05-30 Mitsubishi Gas Chem Co Inc 非水溶媒二次電池負極用炭素材料およびその製造法
US6632569B1 (en) 1998-11-27 2003-10-14 Mitsubishi Chemical Corporation Carbonaceous material for electrode and non-aqueous solvent secondary battery using this material
JP3534391B2 (ja) 1998-11-27 2004-06-07 三菱化学株式会社 電極用炭素材料及びそれを使用した非水系二次電池
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JP4313029B2 (ja) * 2002-11-22 2009-08-12 パナソニック株式会社 負極およびそれを含む非水電解質二次電池
US20060133980A1 (en) 2003-06-05 2006-06-22 Youichi Nanba Carbon material for battery electrode and production method and use thereof
JP4896381B2 (ja) 2003-06-05 2012-03-14 昭和電工株式会社 電池電極用炭素材料、その製造方法及び用途
WO2006022100A1 (ja) 2004-08-27 2006-03-02 Jfe Chemical Corporation 黒鉛質材料とその製造方法、リチウムイオン二次電池用負極材料、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
US8747800B2 (en) 2005-12-05 2014-06-10 Show A Denko K.K. Graphite material, carbon material for battery electrode, and battery
JP5162092B2 (ja) 2005-12-20 2013-03-13 昭和電工株式会社 黒鉛材料、電池電極用炭素材料、及び電池
JP5162093B2 (ja) * 2005-12-21 2013-03-13 昭和電工株式会社 黒鉛材料、電池電極用炭素材料、及び電池
JP2010228962A (ja) * 2009-03-27 2010-10-14 Institute Of National Colleges Of Technology Japan 炭素粒子およびその製造方法

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US9059467B2 (en) 2011-10-21 2015-06-16 Showa Denko K.K. Method for producing electrode material for lithium ion batteries
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