TW202102595A - 蓄電裝置用隔離膜及包括其的鋰離子電池 - Google Patents

蓄電裝置用隔離膜及包括其的鋰離子電池 Download PDF

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Publication number
TW202102595A
TW202102595A TW109109269A TW109109269A TW202102595A TW 202102595 A TW202102595 A TW 202102595A TW 109109269 A TW109109269 A TW 109109269A TW 109109269 A TW109109269 A TW 109109269A TW 202102595 A TW202102595 A TW 202102595A
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TW
Taiwan
Prior art keywords
film
coating
resin
weight
water
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TW109109269A
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English (en)
Chinese (zh)
Inventor
榎木信雄
伊藤慎吾
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日商捷恩智股份有限公司
日商捷恩智石油化學股份有限公司
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Application filed by 日商捷恩智股份有限公司, 日商捷恩智石油化學股份有限公司 filed Critical 日商捷恩智股份有限公司
Publication of TW202102595A publication Critical patent/TW202102595A/zh

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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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/443—Particulate material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cell Separators (AREA)
TW109109269A 2019-03-29 2020-03-19 蓄電裝置用隔離膜及包括其的鋰離子電池 TW202102595A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019-067654 2019-03-29
JP2019067654A JP2020167060A (ja) 2019-03-29 2019-03-29 蓄電デバイス用セパレータフィルム及びそれを備えるリチウムイオン電池

Publications (1)

Publication Number Publication Date
TW202102595A true TW202102595A (zh) 2021-01-16

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ID=72668667

Family Applications (1)

Application Number Title Priority Date Filing Date
TW109109269A TW202102595A (zh) 2019-03-29 2020-03-19 蓄電裝置用隔離膜及包括其的鋰離子電池

Country Status (4)

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JP (1) JP2020167060A (ja)
CN (1) CN113614994A (ja)
TW (1) TW202102595A (ja)
WO (1) WO2020203207A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7361484B2 (ja) * 2019-03-29 2023-10-16 Jnc株式会社 コーティング用水性組成物

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014229427A (ja) * 2013-05-21 2014-12-08 協立化学産業株式会社 分散性に優れた電池電極又はセパレーター用コート剤組成物
JP5733454B2 (ja) * 2013-06-21 2015-06-10 住友化学株式会社 積層多孔質フィルム、非水電解液二次電池用セパレータ及び非水電解液二次電池
JP5495457B1 (ja) * 2013-08-30 2014-05-21 東レバッテリーセパレータフィルム株式会社 電池用セパレータ及びその電池用セパレータの製造方法
JP2018163872A (ja) * 2017-03-03 2018-10-18 帝人株式会社 非水系二次電池用セパレータ及び非水系二次電池

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Publication number Publication date
WO2020203207A1 (ja) 2020-10-08
JP2020167060A (ja) 2020-10-08
CN113614994A (zh) 2021-11-05

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