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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
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2008/067884
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English (en)
French (fr)
Inventor
Akio Sakamoto
Kiwamu Takeshita
Masaki Fujii
Tamotsu Tano
Takashi Oyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eneos Corp
Original Assignee
Nippon Oil Corp
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 Corp filed Critical Nippon Oil Corp
Priority to EP08835361.0A priority Critical patent/EP2211403B1/en
Priority to CN2008801101820A priority patent/CN101816084B/zh
Priority to US12/680,965 priority patent/US20100209331A1/en
Publication of WO2009044789A1 publication Critical patent/WO2009044789A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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 Ceased WO2009044789A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
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
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
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

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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
JP2007-259098 2007-10-02

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 Ceased 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 (23)

* 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
JP5931727B2 (ja) * 2010-08-11 2016-06-08 Ｊｘエネルギー株式会社 リチウム二次電池負極用黒鉛材料およびその製造方法、およびそれを用いたリチウム二次電池
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
CN103477478B (zh) * 2011-03-30 2016-08-10 吉坤日矿日石能源株式会社 锂离子二次电池的负极用碳材料及其制造方法
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
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
CN108698832A (zh) * 2016-01-29 2018-10-23 西格里碳素欧洲公司 用于源自汽油或煤的焦炭的催化活性添加剂
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
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
CN115699369A (zh) * 2020-06-18 2023-02-03 引能仕株式会社 锂离子二次电池负极用人造石墨材料及其制造方法
EP4358190A4 (en) 2021-06-18 2025-08-06 Eneos Corp METHOD FOR PRODUCING ARTIFICIAL GRAPHITE MATERIAL FOR NEGATIVE ELECTRODES OF LITHIUM ION SECONDARY BATTERY, ARTIFICIAL GRAPHITE MATERIAL FOR NEGATIVE ELECTRODES OF LITHIUM ION SECONDARY BATTERY, NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERIES, AND LITHIUM ION SECONDARY BATTERY
JP7623229B2 (ja) * 2021-06-18 2025-01-28 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
CN118800905A (zh) * 2024-07-24 2024-10-18 蔚来汽车科技(安徽)有限公司 石墨负极活性材料、负极极片、二次电池和装置
CN118908199B (zh) * 2024-08-16 2025-10-17 山东亿维新材料有限责任公司 一种长循环石墨负极材料及其制备方法和应用
CN119841309A (zh) * 2024-12-11 2025-04-18 广东东岛新能源股份有限公司 一种高硫焦基快充人造石墨负极材料及其制备方法与应用

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* 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
CN102947986B (zh) * 2010-05-31 2015-12-09 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
CN101816084B (zh) 2013-07-10
US20100209331A1 (en) 2010-08-19
EP2211403A4 (en) 2014-06-11
CN101816084A (zh) 2010-08-25
KR20100063798A (ko) 2010-06-11
JP5415684B2 (ja) 2014-02-12
EP2211403B1 (en) 2017-12-06
JP2009087871A (ja) 2009-04-23
EP2211403A1 (en) 2010-07-28

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