TW201907603A - 電池用隔離材、電極積層體、電極捲繞體、及電池 - Google Patents

電池用隔離材、電極積層體、電極捲繞體、及電池 Download PDF

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Publication number
TW201907603A
TW201907603A TW107122138A TW107122138A TW201907603A TW 201907603 A TW201907603 A TW 201907603A TW 107122138 A TW107122138 A TW 107122138A TW 107122138 A TW107122138 A TW 107122138A TW 201907603 A TW201907603 A TW 201907603A
Authority
TW
Taiwan
Prior art keywords
swelling
resin
battery
separator
battery separator
Prior art date
Application number
TW107122138A
Other languages
English (en)
Chinese (zh)
Inventor
辻本潤
梶田篤史
Original Assignee
日商東麗股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 日商東麗股份有限公司 filed Critical 日商東麗股份有限公司
Publication of TW201907603A publication Critical patent/TW201907603A/zh

Links

Classifications

    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
    • 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
    • H01M10/058—Construction or manufacture
    • H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
TW107122138A 2017-06-29 2018-06-27 電池用隔離材、電極積層體、電極捲繞體、及電池 TW201907603A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017-127165 2017-06-29
JP2017127165 2017-06-29

Publications (1)

Publication Number Publication Date
TW201907603A true TW201907603A (zh) 2019-02-16

Family

ID=64743032

Family Applications (1)

Application Number Title Priority Date Filing Date
TW107122138A TW201907603A (zh) 2017-06-29 2018-06-27 電池用隔離材、電極積層體、電極捲繞體、及電池

Country Status (3)

Country Link
JP (1) JPWO2019004175A1 (ja)
TW (1) TW201907603A (ja)
WO (1) WO2019004175A1 (ja)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2586062C (en) * 2004-12-08 2013-04-02 Hitachi Maxell, Ltd. Separator for electrochemical device, and electrochemical device
TWI497791B (zh) * 2011-04-08 2015-08-21 Teijin Ltd Non-aqueous secondary battery separator and non-aqueous secondary battery
JP6456741B2 (ja) * 2015-03-25 2019-01-23 株式会社クレハ セパレータ／中間層積層体、非水電解質二次電池用構造体、及び水性ラテックス
MY188180A (en) * 2015-11-11 2021-11-24 Teijin Ltd Separator for non-aqueous secondary battery and non-aqueous secondary battery

Also Published As

Publication number Publication date
JPWO2019004175A1 (ja) 2020-04-30
WO2019004175A1 (ja) 2019-01-03

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