JP6760097B2 - リチウム二次電池用正極およびその製造方法 - Google Patents

リチウム二次電池用正極およびその製造方法 Download PDF

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Publication number
JP6760097B2
JP6760097B2 JP2017007302A JP2017007302A JP6760097B2 JP 6760097 B2 JP6760097 B2 JP 6760097B2 JP 2017007302 A JP2017007302 A JP 2017007302A JP 2017007302 A JP2017007302 A JP 2017007302A JP 6760097 B2 JP6760097 B2 JP 6760097B2
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positive electrode
graphene
active material
electrode active
lithium secondary
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JP2017135105A5 (enExample
JP2017135105A (ja
Inventor
栄一郎 玉木
栄一郎 玉木
学 川崎
学 川崎
貴 小西
貴 小西
亨樹 宮園
亨樹 宮園
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Toray Industries Inc
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Toray Industries Inc
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    • 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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  • Battery Electrode And Active Subsutance (AREA)
JP2017007302A 2016-01-27 2017-01-19 リチウム二次電池用正極およびその製造方法 Active JP6760097B2 (ja)

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JP2016013131 2016-01-27
JP2016013131 2016-01-27

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JP2017135105A JP2017135105A (ja) 2017-08-03
JP2017135105A5 JP2017135105A5 (enExample) 2019-10-17
JP6760097B2 true JP6760097B2 (ja) 2020-09-23

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107910532B (zh) * 2017-11-20 2020-09-01 复旦大学 一种石墨烯包覆镍钴锰酸锂复合材料的制备方法
JP7102831B2 (ja) * 2018-03-23 2022-07-20 Tdk株式会社 正極及びリチウムイオン二次電池
CN112640155A (zh) * 2018-09-10 2021-04-09 东丽株式会社 二次电池用电极及二次电池
US12037245B2 (en) 2018-10-31 2024-07-16 Toray Industries, Inc. Graphene dispersion liquid, method for producing same, and electrode for secondary battery
CN114784273A (zh) * 2022-04-22 2022-07-22 湖北亿纬动力有限公司 一种石墨负极材料的制备方法及其应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102530926A (zh) * 2010-12-10 2012-07-04 东丽纤维研究所（中国）有限公司 一种基于连二亚硫酸盐制备石墨烯的方法
JP2012169217A (ja) * 2011-02-16 2012-09-06 Asahi Glass Co Ltd リチウムイオン二次電池用の正極活物質およびその製造方法
CN103466602A (zh) * 2012-06-06 2013-12-25 东丽先端材料研究开发（中国）有限公司 一种石墨烯粉末的制备方法及其在锂离子电池中的应用
JP6250043B2 (ja) * 2012-06-20 2017-12-20 キャボット コーポレイションＣａｂｏｔ Ｃｏｒｐｏｒａｔｉｏｎ グラフェンを含む電極配合物
KR20140038884A (ko) * 2012-09-21 2014-03-31 가부시키가이샤 한도오따이 에네루기 켄큐쇼 축전 장치용 전극 재료, 축전 장치용 전극, 및 축전 장치
CN104852051A (zh) * 2014-02-14 2015-08-19 东丽先端材料研究开发（中国）有限公司 一种石墨烯粉末及制备方法与含石墨烯粉末的锂离子电池

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