WO2009044789A1 - リチウムイオン二次電池負極用人造黒鉛及びその製造方法 - Google Patents

リチウムイオン二次電池負極用人造黒鉛及びその製造方法 Download PDF

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Publication number
WO2009044789A1
WO2009044789A1 PCT/JP2008/067884 JP2008067884W WO2009044789A1 WO 2009044789 A1 WO2009044789 A1 WO 2009044789A1 JP 2008067884 W JP2008067884 W JP 2008067884W WO 2009044789 A1 WO2009044789 A1 WO 2009044789A1
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WO
WIPO (PCT)
Prior art keywords
negative electrode
secondary battery
lithium ion
ion secondary
artificial graphite
Prior art date
Application number
PCT/JP2008/067884
Other languages
English (en)
French (fr)
Inventor
Akio Sakamoto
Kiwamu Takeshita
Masaki Fujii
Tamotsu Tano
Takashi Oyama
Original Assignee
Nippon Oil Corporation
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 Oil Corporation filed Critical Nippon Oil Corporation
Priority to US12/680,965 priority Critical patent/US20100209331A1/en
Priority to CN2008801101820A priority patent/CN101816084B/zh
Priority to EP08835361.0A priority patent/EP2211403B1/en
Publication of WO2009044789A1 publication Critical patent/WO2009044789A1/ja

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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
    • H01M4/13—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
    • 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
    • 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
    • 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
    • C01P2002/77—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by unit-cell parameters, atom positions or structure diagrams
    • 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
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

　本発明に係るリチウムイオン二次電池負極用人造黒鉛は、Ｘ線回折によって求められるｃ軸方向の結晶子サイズＬｃが６０～１２０ｎｍであり且つ不活性ガス雰囲気下、３０００°Cの温度での黒鉛化処理が施されると結晶子サイズＬｃが１５０ｎｍ以上となることを特徴とする。
PCT/JP2008/067884 2007-10-02 2008-10-02 リチウムイオン二次電池負極用人造黒鉛及びその製造方法 WO2009044789A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/680,965 US20100209331A1 (en) 2007-10-02 2008-10-02 Artificial graphite for negative electrode of lithium ion secondary battery, and method for production thereof
CN2008801101820A CN101816084B (zh) 2007-10-02 2008-10-02 锂离子二次电池负极用人造石墨及其制造方法
EP08835361.0A EP2211403B1 (en) 2007-10-02 2008-10-02 Artificial graphite for negative electrode of lithium ion secondary battery, and method for production thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-259098 2007-10-02
JP2007259098A JP5415684B2 (ja) 2007-10-02 2007-10-02 リチウムイオン二次電池負極用人造黒鉛及びその製造方法

Publications (1)

Publication Number Publication Date
WO2009044789A1 true WO2009044789A1 (ja) 2009-04-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/067884 WO2009044789A1 (ja) 2007-10-02 2008-10-02 リチウムイオン二次電池負極用人造黒鉛及びその製造方法

Country Status (6)

Country Link
US (1) US20100209331A1 (ja)
EP (1) EP2211403B1 (ja)
JP (1) JP5415684B2 (ja)
KR (1) KR20100063798A (ja)
CN (1) CN101816084B (ja)
WO (1) WO2009044789A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102947986A (zh) * 2010-05-31 2013-02-27 吉坤日矿日石能源株式会社 锂离子二次电池负极材料用原料炭组合物
WO2015133366A1 (ja) * 2014-03-04 2015-09-11 Ｊｘ日鉱日石エネルギー株式会社 リチウムイオン二次電池負極用人造黒鉛材料およびその製造方法

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5270906B2 (ja) * 2007-11-08 2013-08-21 Ｊｘ日鉱日石エネルギー株式会社 リチウムイオン二次電池負極材料用原料炭組成物及びその製造方法
JP5367521B2 (ja) 2009-09-18 2013-12-11 Ｊｘ日鉱日石エネルギー株式会社 リチウム二次電池の負極用炭素材料及びその製造方法
JP2012012488A (ja) * 2010-06-30 2012-01-19 Jx Nippon Oil & Energy Corp 石油生コークス及びその製造方法
JP5657661B2 (ja) * 2010-06-30 2015-01-21 Ｊｘ日鉱日石エネルギー株式会社 リチウムイオン二次電池負極材料用の原料炭組成物
US9142832B2 (en) 2010-08-11 2015-09-22 Jx Nippon Oil & Energy Corporation Graphite material for negative electrodes of lithium ion secondary battery, manufacturing method for said material, and lithium ion secondary battery using same
KR20130097181A (ko) * 2010-08-11 2013-09-02 제이엑스 닛코 닛세키 에네루기 가부시키가이샤 리튬이차 전지음극용 흑연 재료 및 그의 제조방법, 및 그를 이용한 리튬 이차 전지
WO2012035916A1 (ja) * 2010-09-17 2012-03-22 Ｊｘ日鉱日石エネルギー株式会社 リチウムイオン二次電池負極材料用原料炭組成物
JP5612428B2 (ja) * 2010-10-08 2014-10-22 Ｊｘ日鉱日石エネルギー株式会社 格子歪を有するリチウムイオン二次電池負極用黒鉛材料及びリチウムイオン二次電池
JP5615673B2 (ja) * 2010-11-17 2014-10-29 Ｊｘ日鉱日石エネルギー株式会社 リチウムイオン二次電池負極用非晶質系炭素材料の製造方法及びリチウムイオン二次電池
JP5315369B2 (ja) * 2011-03-01 2013-10-16 株式会社日立製作所 リチウム二次電池の異常充電状態検出装置及び検査方法
WO2012133511A1 (ja) 2011-03-30 2012-10-04 Ｊｘ日鉱日石エネルギー株式会社 リチウムイオン二次電池の負極用炭素材料およびその製造方法
JP2015178583A (ja) * 2014-02-28 2015-10-08 コスモ石油株式会社 フィラー及びこれを含む組成物
WO2015129669A1 (ja) * 2014-02-28 2015-09-03 コスモ石油株式会社 石油コークス微粉砕物、石油コークス微粉砕焼成物、ゴム配合物用フィラーおよびゴム配合物
JP6895982B2 (ja) 2016-01-29 2021-06-30 エスジーエル・カーボン・エスイー 石油又は石炭に由来するコークスのための触媒活性添加剤
US20230216052A1 (en) * 2020-06-18 2023-07-06 Eneos Corporation Artificial graphite material for lithium ion secondary battery negative electrode, and production method therefor
WO2022265040A1 (ja) 2021-06-18 2022-12-22 Ｅｎｅｏｓ株式会社 リチウムイオン二次電池負極用人造黒鉛材料の製造方法、リチウムイオン二次電池負極用人造黒鉛材料、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

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JPH0356519B2 (ja) 1985-05-24 1991-08-28
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JP2003297357A (ja) * 2002-04-02 2003-10-17 Nippon Steel Chem Co Ltd リチウム二次電池負極材料とその製造方法

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JPH0424831B2 (ja) 1985-05-10 1992-04-28 Asahi Chemical Ind
JPH0356519B2 (ja) 1985-05-24 1991-08-28
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JP2000012034A (ja) * 1998-06-17 2000-01-14 Petoca Ltd リチウム二次電池用黒鉛材及びその製造方法
JP2000313609A (ja) * 1999-02-26 2000-11-14 Nkk Corp リチウムイオン二次電池用材料とその製造方法及び電池
JP2003077473A (ja) * 2001-09-06 2003-03-14 Kashima Oil Co Ltd リチウムイオン二次電池負極用黒鉛材料
JP2003297357A (ja) * 2002-04-02 2003-10-17 Nippon Steel Chem Co Ltd リチウム二次電池負極材料とその製造方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102947986A (zh) * 2010-05-31 2013-02-27 吉坤日矿日石能源株式会社 锂离子二次电池负极材料用原料炭组合物
WO2015133366A1 (ja) * 2014-03-04 2015-09-11 Ｊｘ日鉱日石エネルギー株式会社 リチウムイオン二次電池負極用人造黒鉛材料およびその製造方法
JP2015167118A (ja) * 2014-03-04 2015-09-24 Ｊｘ日鉱日石エネルギー株式会社 リチウムイオン二次電池負極用人造黒鉛材料およびその製造方法
US10035707B2 (en) 2014-03-04 2018-07-31 Jxtg Nippon Oil & Energy Corporation Artificial graphite material for negative electrode of lithium ion secondary battery, and method for producing same

Also Published As

Publication number Publication date
EP2211403A1 (en) 2010-07-28
JP5415684B2 (ja) 2014-02-12
US20100209331A1 (en) 2010-08-19
KR20100063798A (ko) 2010-06-11
JP2009087871A (ja) 2009-04-23
EP2211403B1 (en) 2017-12-06
CN101816084B (zh) 2013-07-10
EP2211403A4 (en) 2014-06-11
CN101816084A (zh) 2010-08-25

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