CN106953056B - 非水电解液二次电池用层叠间隔件、非水电解液二次电池用部件以及非水电解液二次电池 - Google Patents

非水电解液二次电池用层叠间隔件、非水电解液二次电池用部件以及非水电解液二次电池 Download PDF

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Publication number
CN106953056B
CN106953056B CN201610945222.XA CN201610945222A CN106953056B CN 106953056 B CN106953056 B CN 106953056B CN 201610945222 A CN201610945222 A CN 201610945222A CN 106953056 B CN106953056 B CN 106953056B
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secondary battery
electrolytic solution
nonaqueous electrolytic
solution secondary
porous layer
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CN106953056A (zh
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绪方俊彦
村上力
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Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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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
    • H01M50/489—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
    • H01M50/463—Separators, membranes or diaphragms characterised by their shape
    • 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
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
    • 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
    • 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
    • H01M50/417—Polyolefins
    • 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
    • H01M50/409—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
    • H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Secondary Cells (AREA)
  • Cell Separators (AREA)
CN201610945222.XA 2015-10-29 2016-10-26 非水电解液二次电池用层叠间隔件、非水电解液二次电池用部件以及非水电解液二次电池 Active CN106953056B (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2015213355 2015-10-29
JP2015-213355 2015-10-29
JP2016-004391 2016-01-13
JP2016004391A JP6725251B2 (ja) 2015-10-29 2016-01-13 非水電解液二次電池用積層セパレータ、非水電解液二次電池用部材および非水電解液二次電池
JP2016024165A JP2017084756A (ja) 2015-10-29 2016-02-10 非水電解液二次電池用積層セパレータ、非水電解液二次電池用部材および非水電解液二次電池
JP2016-024165 2016-02-10

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CN106953056A CN106953056A (zh) 2017-07-14
CN106953056B true CN106953056B (zh) 2019-01-08

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KR (2) KR101810777B1 (enExample)
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Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7169149B2 (ja) * 2017-10-20 2022-11-10 住友化学株式会社 非水電解液二次電池用セパレータ
US20190123380A1 (en) * 2017-10-24 2019-04-25 Sumitomo Chemical Company, Limited Nonaqueous electrolyte secondary battery porous layer
WO2019082904A1 (ja) * 2017-10-24 2019-05-02 三洋化成工業株式会社 電解コンデンサ用電解液及び電解コンデンサ
JP7100798B2 (ja) * 2018-01-09 2022-07-14 トヨタ自動車株式会社 非水電解液二次電池
CN109192906B (zh) * 2018-09-19 2020-12-15 中国科学技术大学 一种有机无机纳米复合材料电池隔膜的制备方法
CN109216632B (zh) * 2018-09-19 2020-08-28 中国科学技术大学 一种多孔聚乙烯醇电池隔膜的制备方法
CN111834588A (zh) * 2019-04-16 2020-10-27 住友化学株式会社 非水电解液二次电池用多孔层
CN111834589A (zh) * 2019-04-16 2020-10-27 住友化学株式会社 非水电解液二次电池用多孔层
JP7178946B2 (ja) * 2019-04-16 2022-11-28 住友化学株式会社 非水電解液二次電池用多孔質層
JP7178947B2 (ja) * 2019-04-16 2022-11-28 住友化学株式会社 非水電解液二次電池用積層セパレータ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014017264A (ja) * 2007-01-29 2014-01-30 Hitachi Maxell Ltd 電池用セパレータ、電池用セパレータの製造方法およびリチウム二次電池
JP2014077127A (ja) * 2012-09-19 2014-05-01 Sekisui Chem Co Ltd 微孔樹脂フィルム及びその製造方法、並びにリチウムイオン電池用セパレータ
CN104137300A (zh) * 2012-03-09 2014-11-05 帝人株式会社 非水系二次电池用隔膜、其制造方法及非水系二次电池
CN104603981A (zh) * 2012-06-29 2015-05-06 吉坤日矿日石能源株式会社 锂离子二次电池用隔膜

Family Cites Families (1)

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Publication number Priority date Publication date Assignee Title
JP4794824B2 (ja) * 2004-04-05 2011-10-19 パナソニック株式会社 リチウムイオン二次電池およびその製造法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014017264A (ja) * 2007-01-29 2014-01-30 Hitachi Maxell Ltd 電池用セパレータ、電池用セパレータの製造方法およびリチウム二次電池
CN104137300A (zh) * 2012-03-09 2014-11-05 帝人株式会社 非水系二次电池用隔膜、其制造方法及非水系二次电池
CN104603981A (zh) * 2012-06-29 2015-05-06 吉坤日矿日石能源株式会社 锂离子二次电池用隔膜
JP2014077127A (ja) * 2012-09-19 2014-05-01 Sekisui Chem Co Ltd 微孔樹脂フィルム及びその製造方法、並びにリチウムイオン電池用セパレータ

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KR101810777B1 (ko) 2017-12-19
JP2017084756A (ja) 2017-05-18
KR20170142137A (ko) 2017-12-27
CN106953056A (zh) 2017-07-14
KR20170051166A (ko) 2017-05-11
JP2017084754A (ja) 2017-05-18
JP6725251B2 (ja) 2020-07-15

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