JP7144794B2 - リチウムイオン二次電池製造用バインダー及びこれを用いたリチウムイオン二次電池 - Google Patents

リチウムイオン二次電池製造用バインダー及びこれを用いたリチウムイオン二次電池 Download PDF

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Publication number
JP7144794B2
JP7144794B2 JP2017222432A JP2017222432A JP7144794B2 JP 7144794 B2 JP7144794 B2 JP 7144794B2 JP 2017222432 A JP2017222432 A JP 2017222432A JP 2017222432 A JP2017222432 A JP 2017222432A JP 7144794 B2 JP7144794 B2 JP 7144794B2
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ion secondary
lithium ion
secondary battery
polyimide
molecular weight
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JP2017222432A
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JP2019096401A (ja
JP2019096401A5 (enExample
Inventor
英和 森
周三 脇
仁志 寺岬
英花 許
靖雄 菊地
モーソー ウィン
敏之 五島
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WINGO TECHNOLOGY CO., LTD.
PI R&D Co Ltd
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WINGO TECHNOLOGY CO., LTD.
PI R&D Co Ltd
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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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  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2017222432A 2017-11-20 2017-11-20 リチウムイオン二次電池製造用バインダー及びこれを用いたリチウムイオン二次電池 Active JP7144794B2 (ja)

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JP2017222432A JP7144794B2 (ja) 2017-11-20 2017-11-20 リチウムイオン二次電池製造用バインダー及びこれを用いたリチウムイオン二次電池

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JP2017222432A JP7144794B2 (ja) 2017-11-20 2017-11-20 リチウムイオン二次電池製造用バインダー及びこれを用いたリチウムイオン二次電池

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JP2019096401A JP2019096401A (ja) 2019-06-20
JP2019096401A5 JP2019096401A5 (enExample) 2020-12-24
JP7144794B2 true JP7144794B2 (ja) 2022-09-30

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102395841B1 (ko) * 2021-09-30 2022-05-09 (주)아이피아이테크 리튬이차전지 양극용 가용성 폴리이미드 바인더 및 그 제조 방법과, 이를 포함하는 리튬이차전지
JP2023123935A (ja) 2022-02-25 2023-09-06 合肥漢之和新材料科技有限公司 溶剤可溶性ポリイミド樹脂

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010146839A (ja) 2008-12-18 2010-07-01 Teijin Ltd 非水系二次電池用セパレータ及び非水系二次電池
JP2014067593A (ja) 2012-09-26 2014-04-17 Sanyo Electric Co Ltd リチウム二次電池用正極、リチウム二次電池、及びリチウム二次電池用正極の製造方法
WO2016125718A1 (ja) 2015-02-05 2016-08-11 株式会社ピーアイ技術研究所 リチウム二次電池の電極用バインダ樹脂、リチウム二次電池用電極及びリチウム二次電池
WO2017022734A1 (ja) 2015-08-04 2017-02-09 三井化学株式会社 リチウムイオン二次電池用負極及びこれを含むリチウムイオン二次電池、並びにリチウムイオン二次電池用負極の製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010146839A (ja) 2008-12-18 2010-07-01 Teijin Ltd 非水系二次電池用セパレータ及び非水系二次電池
JP2014067593A (ja) 2012-09-26 2014-04-17 Sanyo Electric Co Ltd リチウム二次電池用正極、リチウム二次電池、及びリチウム二次電池用正極の製造方法
WO2016125718A1 (ja) 2015-02-05 2016-08-11 株式会社ピーアイ技術研究所 リチウム二次電池の電極用バインダ樹脂、リチウム二次電池用電極及びリチウム二次電池
WO2017022734A1 (ja) 2015-08-04 2017-02-09 三井化学株式会社 リチウムイオン二次電池用負極及びこれを含むリチウムイオン二次電池、並びにリチウムイオン二次電池用負極の製造方法

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