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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Prior art keywords
ion secondary
lithium ion
secondary battery
polyimide
molecular weight
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JP2017222432A
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Japanese (ja)
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JP2019096401A (ja
JP2019096401A5 (fr
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)

Priority Applications (1)

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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 (fr) 2020-12-24
JP7144794B2 true JP7144794B2 (ja) 2022-09-30

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JP2017222432A Active 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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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 (fr) 2015-02-05 2016-08-11 株式会社ピーアイ技術研究所 Résine liante pour électrode de batterie rechargeable au lithium, électrode pour batterie rechargeable au lithium, et batterie rechargeable au lithium
WO2017022734A1 (fr) 2015-08-04 2017-02-09 三井化学株式会社 Électrode négative pour batterie secondaire lithium-ion, batterie secondaire lithium-ion comprenant celle-ci, et procédé de production d'électrode négative pour batterie secondaire lithium-ion

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 (fr) 2015-02-05 2016-08-11 株式会社ピーアイ技術研究所 Résine liante pour électrode de batterie rechargeable au lithium, électrode pour batterie rechargeable au lithium, et batterie rechargeable au lithium
WO2017022734A1 (fr) 2015-08-04 2017-02-09 三井化学株式会社 Électrode négative pour batterie secondaire lithium-ion, batterie secondaire lithium-ion comprenant celle-ci, et procédé de production d'électrode négative pour batterie secondaire lithium-ion

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