JP6340865B2 - 非水系二次電池用負極材料及びその製造方法、非水系二次電池負極並びに非水系二次電池 - Google Patents

非水系二次電池用負極材料及びその製造方法、非水系二次電池負極並びに非水系二次電池 Download PDF

Info

Publication number
JP6340865B2
JP6340865B2 JP2014064532A JP2014064532A JP6340865B2 JP 6340865 B2 JP6340865 B2 JP 6340865B2 JP 2014064532 A JP2014064532 A JP 2014064532A JP 2014064532 A JP2014064532 A JP 2014064532A JP 6340865 B2 JP6340865 B2 JP 6340865B2
Authority
JP
Japan
Prior art keywords
less
graphite
negative electrode
secondary battery
carbon material
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.)
Active
Application number
JP2014064532A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014208582A (ja
Inventor
山田　俊介
俊介 山田
京由 井上
京由 井上
正隆 久保西
正隆 久保西
英司 日吉
英司 日吉
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical 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 Mitsubishi Chemical Corp filed Critical Mitsubishi Chemical Corp
Priority to JP2014064532A priority Critical patent/JP6340865B2/ja
Publication of JP2014208582A publication Critical patent/JP2014208582A/ja
Application granted granted Critical
Publication of JP6340865B2 publication Critical patent/JP6340865B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01M4/36—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
    • 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)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Carbon And Carbon Compounds (AREA)
JP2014064532A 2013-03-26 2014-03-26 非水系二次電池用負極材料及びその製造方法、非水系二次電池負極並びに非水系二次電池 Active JP6340865B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014064532A JP6340865B2 (ja) 2013-03-26 2014-03-26 非水系二次電池用負極材料及びその製造方法、非水系二次電池負極並びに非水系二次電池

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013064723 2013-03-26
JP2013064723 2013-03-26
JP2014064532A JP6340865B2 (ja) 2013-03-26 2014-03-26 非水系二次電池用負極材料及びその製造方法、非水系二次電池負極並びに非水系二次電池

Publications (2)

Publication Number Publication Date
JP2014208582A JP2014208582A (ja) 2014-11-06
JP6340865B2 true JP6340865B2 (ja) 2018-06-13

Family

ID=51624281

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014064532A Active JP6340865B2 (ja) 2013-03-26 2014-03-26 非水系二次電池用負極材料及びその製造方法、非水系二次電池負極並びに非水系二次電池

Country Status (4)

Country Link
JP (1) JP6340865B2 (zh)
KR (1) KR102228103B1 (zh)
CN (2) CN111517319A (zh)
WO (1) WO2014157318A1 (zh)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201537805A (zh) * 2014-03-20 2015-10-01 Kureha Corp 非水電解質二次電池
JP2017010650A (ja) * 2015-06-17 2017-01-12 三菱化学株式会社 炭素材、及び、非水系二次電池
DE112016000661T5 (de) * 2015-02-09 2017-10-26 Showa Denko K.K. Kohlenstoffmaterial, Verfahren zur Herstellung desselben und Verwendung desselben
JP6806974B2 (ja) * 2015-03-16 2021-01-06 日鉄ケミカル＆マテリアル株式会社 導電性樹脂組成物及び導電性樹脂成形体
JP6877916B2 (ja) * 2016-08-17 2021-05-26 日鉄ケミカル＆マテリアル株式会社 導電性樹脂組成物及び導電性樹脂成形体、並びに前記導電性樹脂組成物用炭素材料の製造方法
KR102311801B1 (ko) * 2016-11-16 2021-10-08 주식회사 엘지에너지솔루션 리튬 이차전지용 음극재의 제조방법
KR20180130182A (ko) * 2017-05-29 2018-12-07 에스케이이노베이션 주식회사 리튬 이차 전지
CN112313170A (zh) * 2018-06-25 2021-02-02 积水化学工业株式会社 碳材料、导电助剂、蓄电设备用电极和蓄电设备
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
US11881584B2 (en) 2019-04-02 2024-01-23 Lg Energy Solution, Ltd. Negative electrode active material, preparation method thereof, negative electrode and secondary battery both including same
CN110407205A (zh) * 2019-07-11 2019-11-05 上海应用技术大学 一种复合浸渍剂提升浸渍石墨性能的方法
WO2021097539A1 (en) * 2019-11-21 2021-05-27 International Graphite Ltd Process and apparatus for producing high purity graphite
JP2020047601A (ja) * 2019-12-13 2020-03-26 三菱ケミカル株式会社 炭素材、及び、非水系二次電池
KR102599823B1 (ko) * 2020-04-30 2023-11-07 컨템포러리 엠퍼렉스 테크놀로지 씨오., 리미티드 이차 전지, 그 제조 방법 및 이차 전지를 포함하는 장치
AU2021261902B2 (en) 2020-05-18 2021-12-16 Ecograf Limited "Method of producing purified graphite"
CN112614998B (zh) * 2020-12-16 2021-12-21 广州市云通磁电股份有限公司 一种n,s原位掺杂多孔碳的锂离子电池负极材料及制备方法
CA3234344A1 (en) 2021-08-17 2023-02-23 Jfe Chemical Corporation Coated spheroidized graphite, negative electrode for lithium ion secondary batteries and lithium ion secondary battery

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534391A (en) 1976-06-30 1978-01-14 Mitsubishi Electric Corp Electronic stethoscope
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
JP2001240404A (ja) * 2000-02-25 2001-09-04 Japan Matekkusu Kk 膨張黒鉛及び膨張黒鉛成形品の製造方法
JP4209649B2 (ja) 2002-09-13 2009-01-14 関西熱化学株式会社 リチウムイオン二次電池用負極材料、該負極材料を含むリチウムイオン二次電池用負極、および該負極を用いたリチウムイオン二次電池
CN1194431C (zh) * 2002-12-30 2005-03-23 北大先行科技产业有限公司 锂离子电池用复合石墨负极材料的制备方法、负极和电池
CN1326267C (zh) * 2005-05-27 2007-07-11 深圳市贝特瑞电子材料有限公司 锂离子电池复合碳负极材料及其制备方法
JP5216285B2 (ja) * 2007-09-18 2013-06-19 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炭素材料及びその製造方法
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
EP2400586B1 (en) 2009-02-20 2020-04-01 Mitsubishi Chemical Corporation Carbon material for lithium ion secondary batteries
EP2413403B1 (en) * 2009-03-27 2018-03-07 Mitsubishi Chemical Corporation Negative electrode material for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery using same
US8968695B2 (en) * 2009-08-10 2015-03-03 Idt International Co., Ltd. Method of producing nano-size graphene-based material and an equipment for producing the same
JP5150010B1 (ja) * 2010-07-02 2013-02-20 シェンヅェン ビーティーアール ニュー エナジー マテリアルズ インコーポレイテッド リチウムイオン電池負極材の製造方法
CN102420323B (zh) * 2011-03-03 2014-03-19 中国科学院宁波材料技术与工程研究所 锂二次电池的电极复合材料及其制备方法
JP5140781B2 (ja) * 2011-04-21 2013-02-13 昭和電工株式会社 黒鉛・炭素混合材料、電池電極用炭素材料、及び電池
WO2012157590A1 (ja) * 2011-05-13 2012-11-22 三菱化学株式会社 非水系二次電池用炭素材、該炭素材を用いた負極及び非水系二次電池
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

Also Published As

Publication number Publication date
CN105050952A (zh) 2015-11-11
WO2014157318A1 (ja) 2014-10-02
CN111517319A (zh) 2020-08-11
KR20150134337A (ko) 2015-12-01
KR102228103B1 (ko) 2021-03-15
JP2014208582A (ja) 2014-11-06

Similar Documents

Publication Publication Date Title
JP6340865B2 (ja) 非水系二次電池用負極材料及びその製造方法、非水系二次電池負極並びに非水系二次電池
JP6906891B2 (ja) 非水系二次電池用炭素材、及び、リチウムイオン二次電池
JP6864250B2 (ja) 炭素材、及び、非水系二次電池
WO2012133788A1 (ja) 非水系二次電池用黒鉛粒子及びその製造方法、負極並びに非水系二次電池
JP6561790B2 (ja) 非水系二次電池用炭素材及び非水系二次電池
JP6609959B2 (ja) 非水系二次電池用複合炭素材、及び、非水系二次電池
JP6120626B2 (ja) 非水系二次電池用複合炭素材の製造方法
JP6634720B2 (ja) 炭素材、及び、非水系二次電池
JP2014067680A (ja) 非水系二次電池用黒鉛粒子及び、それを用いた非水系二次電池用負極並びに非水系二次電池
JP2014067639A (ja) 非水系二次電池用炭素材料、非水系二次電池用負極及び非水系二次電池
JP6746918B2 (ja) 非水系二次電池用炭素材、及び、リチウムイオン二次電池
JP6736845B2 (ja) 非水系二次電池用炭素材、及び、リチウムイオン二次電池
JP6808920B2 (ja) 炭素材、及び、非水系二次電池
JP6609960B2 (ja) 炭素材、及び、非水系二次電池
JP6859593B2 (ja) 非水系二次電池用炭素材、及び、リチウムイオン二次電池
JP6801171B2 (ja) 炭素材、及び、非水系二次電池
JP2016184581A (ja) 非水系二次電池用負極材の製造方法
JP6759586B2 (ja) 炭素材、及び、非水系二次電池
JP6672755B2 (ja) 炭素材、及び、非水系二次電池
JP6794614B2 (ja) 炭素材、及び、非水系二次電池
JP2021185582A (ja) 炭素材、及び、非水系二次電池
JP6808918B2 (ja) 炭素材、及び、非水系二次電池
JP6808919B2 (ja) 炭素材、及び、非水系二次電池
JP2014067644A (ja) 非水系二次電池用炭素材、及び負極並びに、非水系二次電池
JP6070016B2 (ja) 非水系二次電池用複合炭素材及びその製造方法、負極並びに非水系二次電池

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20161214

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A712

Effective date: 20170418

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170912

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170914

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171110

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20180417

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180430

R151 Written notification of patent or utility model registration

Ref document number: 6340865

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151