JP6304039B2 - 二次電池セパレーターの多孔膜用スラリー、二次電池セパレーター用多孔膜及びその製造方法、二次電池用セパレーター並びに二次電池 - Google Patents

二次電池セパレーターの多孔膜用スラリー、二次電池セパレーター用多孔膜及びその製造方法、二次電池用セパレーター並びに二次電池 Download PDF

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JP6304039B2
JP6304039B2 JP2014554336A JP2014554336A JP6304039B2 JP 6304039 B2 JP6304039 B2 JP 6304039B2 JP 2014554336 A JP2014554336 A JP 2014554336A JP 2014554336 A JP2014554336 A JP 2014554336A JP 6304039 B2 JP6304039 B2 JP 6304039B2
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binder
porous membrane
secondary battery
porous
separator
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Japanese (ja)
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JPWO2014103791A1 (ja
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金田　拓也
拓也 金田
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Zeon Corp
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Zeon Corp
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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
    • H01M50/446—Composite material consisting of a mixture of organic and inorganic materials
    • 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
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • H01M50/406—Moulding; Embossing; Cutting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
JP2014554336A 2012-12-27 2013-12-17 二次電池セパレーターの多孔膜用スラリー、二次電池セパレーター用多孔膜及びその製造方法、二次電池用セパレーター並びに二次電池 Active JP6304039B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012285526 2012-12-27
JP2012285526 2012-12-27
PCT/JP2013/083715 WO2014103791A1 (fr) 2012-12-27 2013-12-17 Suspension épaisse de film poreux pour séparateur de batterie secondaire, film poreux pour séparateur de batterie secondaire, procédé pour sa production, séparateur de batterie secondaire, et batterie secondaire

Publications (2)

Publication Number Publication Date
JPWO2014103791A1 JPWO2014103791A1 (ja) 2017-01-12
JP6304039B2 true JP6304039B2 (ja) 2018-04-04

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JP (1) JP6304039B2 (fr)
WO (1) WO2014103791A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230420683A1 (en) * 2020-11-30 2023-12-28 Zeon Corporation Binder for secondary battery functional layer, slurry composition for secondary battery functional layer, functional layer for secondary battery, and secondary battery

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6515574B2 (ja) * 2015-02-20 2019-05-22 日本ゼオン株式会社 非水系二次電池機能層用バインダー、非水系二次電池機能層用組成物、非水系二次電池用機能層および非水系二次電池
HUE048007T2 (hu) * 2015-11-19 2020-05-28 Asahi Chemical Ind Szeparátor villamosenergia tároló eszközhöz, az azt alkalmazó elektród test, és elektromos tároló eszköz
CN110364667B (zh) * 2018-04-11 2022-04-22 宁德新能源科技有限公司 多孔膜和锂离子电池
EP3764428A4 (fr) 2018-11-14 2021-06-23 Lg Chem, Ltd. Séparateur pour batterie rechargeable au lithium et son procédé de fabrication
CN114175383B (zh) * 2019-09-27 2024-09-27 日本瑞翁株式会社 非水系二次电池耐热层用浆料组合物、非水系二次电池用耐热层和非水系二次电池
WO2022045295A1 (fr) * 2020-08-28 2022-03-03 花王株式会社 Couche conductrice d'ions pour des dispositifs de stockage d'électricité
US12261322B2 (en) 2022-06-15 2025-03-25 Lg Energy Solution, Ltd. Electrochemical device separator including porous organic/inorganic composite coating layer and electrochemical device including same
CN121355526A (zh) * 2024-07-15 2026-01-16 宁德时代新能源科技股份有限公司 隔离膜、二次电池单体、电池装置和用电装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4414165B2 (ja) * 2003-08-07 2010-02-10 株式会社巴川製紙所 電子部品用セパレータおよび電子部品
KR100659851B1 (ko) * 2005-04-27 2006-12-19 삼성에스디아이 주식회사 리튬 이차 전지
JP4184404B2 (ja) * 2005-12-08 2008-11-19 日立マクセル株式会社 電気化学素子用セパレータおよび電気化学素子
JP5611505B2 (ja) * 2006-03-29 2014-10-22 日立マクセル株式会社 電池用セパレータおよびリチウム二次電池
JP5403857B2 (ja) * 2006-05-18 2014-01-29 日立マクセル株式会社 電池用セパレータ、その製造方法およびリチウム二次電池
JP2008027839A (ja) * 2006-07-25 2008-02-07 Hitachi Maxell Ltd ライナー付き多孔質膜、多孔質膜の製造方法、およびリチウム二次電池の製造方法
TWI560928B (en) * 2012-01-20 2016-12-01 Prologium Technology Co Ltd Electricity supply system and ceramic separator thereof
JP5259721B2 (ja) * 2009-03-13 2013-08-07 日立マクセル株式会社 電池用セパレータおよびそれを用いた非水電解液電池

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230420683A1 (en) * 2020-11-30 2023-12-28 Zeon Corporation Binder for secondary battery functional layer, slurry composition for secondary battery functional layer, functional layer for secondary battery, and secondary battery

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WO2014103791A1 (fr) 2014-07-03

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