CN104067410B - 锂离子二次电池隔板用基材、锂离子二次电池隔板用基材的制造方法及锂离子二次电池隔板 - Google Patents

锂离子二次电池隔板用基材、锂离子二次电池隔板用基材的制造方法及锂离子二次电池隔板 Download PDF

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Publication number
CN104067410B
CN104067410B CN201380007317.1A CN201380007317A CN104067410B CN 104067410 B CN104067410 B CN 104067410B CN 201380007317 A CN201380007317 A CN 201380007317A CN 104067410 B CN104067410 B CN 104067410B
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China
Prior art keywords
base material
rechargeable battery
dividing plate
lithium rechargeable
battery dividing
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Chinese (zh)
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CN104067410A (zh
Inventor
锻治裕夫
重松俊广
广田展章
松田伯志
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Mitsubishi Paper Mills Ltd
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Mitsubishi Paper Mills Ltd
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Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/04—Physical treatment, e.g. heating, irradiating
    • 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
    • H01M50/44—Fibrous material
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/24—Polyesters
    • 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
    • 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
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • 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
    • H01M50/431—Inorganic 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
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • 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
    • 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
    • H01M50/494—Tensile strength
    • 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
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Cell Separators (AREA)
  • Paper (AREA)
  • Materials Engineering (AREA)
CN201380007317.1A 2012-02-09 2013-01-25 锂离子二次电池隔板用基材、锂离子二次电池隔板用基材的制造方法及锂离子二次电池隔板 Active CN104067410B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2012-026364 2012-02-09
JP2012026364 2012-02-09
JP2012-282289 2012-12-26
JP2012282289A JP6018498B2 (ja) 2012-02-09 2012-12-26 リチウムイオン二次電池セパレータ用基材、リチウムイオン二次電池セパレータ用基材の製造方法及びリチウムイオン二次電池セパレータ
PCT/JP2013/052297 WO2013118639A1 (ja) 2012-02-09 2013-01-25 リチウムイオン二次電池セパレータ用基材、リチウムイオン二次電池セパレータ用基材の製造方法及びリチウムイオン二次電池セパレータ

Publications (2)

Publication Number Publication Date
CN104067410A CN104067410A (zh) 2014-09-24
CN104067410B true CN104067410B (zh) 2017-03-29

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Country Status (5)

Country Link
US (1) US9570726B2 (enExample)
EP (1) EP2814085B1 (enExample)
JP (1) JP6018498B2 (enExample)
CN (1) CN104067410B (enExample)
WO (1) WO2013118639A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6049588B2 (ja) * 2013-11-19 2016-12-21 三菱製紙株式会社 リチウムイオン電池セパレータ
JP6294803B2 (ja) * 2013-11-20 2018-03-14 三菱製紙株式会社 リチウムイオン電池用セパレータ
JP6049595B2 (ja) * 2013-11-27 2016-12-21 三菱製紙株式会社 リチウムイオン電池セパレータ
JP6910192B2 (ja) * 2016-05-09 2021-07-28 三菱製紙株式会社 電気化学素子用セパレータ及びそれを用いてなる電気化学素子
CN109661737B (zh) * 2016-09-08 2022-12-20 三菱制纸株式会社 锂离子电池隔板用基材和锂离子电池隔板
EP3339845A3 (en) * 2016-11-30 2018-09-12 Sumitomo Chemical Company, Ltd Defect inspection device, defect inspection method, method for producing separator roll, and separator roll
JP2020050983A (ja) * 2018-09-26 2020-04-02 三菱製紙株式会社 不織布の製造方法
CN111710816B (zh) * 2020-06-23 2022-08-30 深圳市德立新材料科技有限公司 一种应用于锂电池无纺布隔膜的纳米级pet材料的制备方法
WO2025052802A1 (ja) * 2023-09-05 2025-03-13 株式会社巴川コーポレーション 無機繊維シート

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WO2012008559A1 (ja) * 2010-07-14 2012-01-19 三菱製紙株式会社 リチウムイオン二次電池用セパレータ及びそれを用いてなるリチウムイオン二次電池

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JPH10325059A (ja) 1997-05-27 1998-12-08 Japan Vilene Co Ltd 不織布及び不織布の製造方法
US6284680B1 (en) 1998-11-17 2001-09-04 Japan Vilene Company Nonwoven fabric containing fine fibers, and a filter material
JP4369572B2 (ja) * 1998-11-17 2009-11-25 日本バイリーン株式会社 不織布及びそれを用いた濾過材
JP5171150B2 (ja) 2000-03-07 2013-03-27 帝人株式会社 リチウムイオン二次電池用セパレータ
US7094497B2 (en) 2000-03-07 2006-08-22 Teijin Limited Separator for lithium ion secondary battery
JP2003123728A (ja) 2001-10-17 2003-04-25 Oji Paper Co Ltd 非水系二次電池用セパレータ
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JP2005293891A (ja) 2004-03-31 2005-10-20 Teijin Ltd リチウムイオン二次電池
JP2006019191A (ja) 2004-07-02 2006-01-19 Japan Vilene Co Ltd リチウムイオン二次電池用セパレータ及びリチウムイオン二次電池
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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
JP5128988B2 (ja) 2008-03-21 2013-01-23 三菱製紙株式会社 リチウムイオン二次電池用セパレータ基材
WO2011030807A1 (ja) 2009-09-09 2011-03-17 三菱製紙株式会社 リチウムイオン二次電池用基材およびリチウムイオン二次電池用セパレータ
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WO2012008559A1 (ja) * 2010-07-14 2012-01-19 三菱製紙株式会社 リチウムイオン二次電池用セパレータ及びそれを用いてなるリチウムイオン二次電池

Also Published As

Publication number Publication date
US20150024250A1 (en) 2015-01-22
EP2814085A4 (en) 2015-07-15
WO2013118639A1 (ja) 2013-08-15
CN104067410A (zh) 2014-09-24
US9570726B2 (en) 2017-02-14
EP2814085A1 (en) 2014-12-17
EP2814085B1 (en) 2018-06-20
JP2013179034A (ja) 2013-09-09
JP6018498B2 (ja) 2016-11-02

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