JP5605591B2 - 二次電池多孔膜スラリー、二次電池多孔膜、二次電池電極、二次電池セパレーター、二次電池、及び二次電池多孔膜の製造方法 - Google Patents

二次電池多孔膜スラリー、二次電池多孔膜、二次電池電極、二次電池セパレーター、二次電池、及び二次電池多孔膜の製造方法 Download PDF

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JP5605591B2
JP5605591B2 JP2012536550A JP2012536550A JP5605591B2 JP 5605591 B2 JP5605591 B2 JP 5605591B2 JP 2012536550 A JP2012536550 A JP 2012536550A JP 2012536550 A JP2012536550 A JP 2012536550A JP 5605591 B2 JP5605591 B2 JP 5605591B2
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secondary battery
acrylic polymer
polymer particles
porous membrane
particles
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JPWO2012043729A1 (ja
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拓也 金田
琢也 石井
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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
    • H01M50/489—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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • 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
    • 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
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/42—Acrylic 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
    • H01M50/443—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
    • H01M50/491—Porosity
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
JP2012536550A 2010-09-30 2011-09-29 二次電池多孔膜スラリー、二次電池多孔膜、二次電池電極、二次電池セパレーター、二次電池、及び二次電池多孔膜の製造方法 Active JP5605591B2 (ja)

Priority Applications (1)

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JP2012536550A JP5605591B2 (ja) 2010-09-30 2011-09-29 二次電池多孔膜スラリー、二次電池多孔膜、二次電池電極、二次電池セパレーター、二次電池、及び二次電池多孔膜の製造方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2010222691 2010-09-30
JP2010222691 2010-09-30
JP2012536550A JP5605591B2 (ja) 2010-09-30 2011-09-29 二次電池多孔膜スラリー、二次電池多孔膜、二次電池電極、二次電池セパレーター、二次電池、及び二次電池多孔膜の製造方法
PCT/JP2011/072403 WO2012043729A1 (ja) 2010-09-30 2011-09-29 二次電池多孔膜スラリー、二次電池多孔膜、二次電池電極、二次電池セパレーター、二次電池、及び二次電池多孔膜の製造方法

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JPWO2012043729A1 JPWO2012043729A1 (ja) 2014-02-24
JP5605591B2 true JP5605591B2 (ja) 2014-10-15

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JP (1) JP5605591B2 (ko)
KR (1) KR101921659B1 (ko)
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10062888B2 (en) 2014-07-29 2018-08-28 Sumitomo Chemical Company, Limited Porous membrane

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CN103636027B (zh) * 2011-07-01 2015-10-21 日本瑞翁株式会社 二次电池用多孔膜、制造方法及用途
JP5659996B2 (ja) * 2011-10-06 2015-01-28 トヨタ自動車株式会社 リチウムイオン二次電池の製造方法
JP6123800B2 (ja) * 2012-05-30 2017-05-10 日本ゼオン株式会社 二次電池用負極及びその製造方法
JP6111895B2 (ja) * 2012-06-28 2017-04-12 日本ゼオン株式会社 リチウムイオン二次電池負極用スラリー組成物、二次電池用負極および二次電池
JP2014149935A (ja) * 2013-01-31 2014-08-21 Nippon Zeon Co Ltd 二次電池用セパレータ、二次電池用セパレータの製造方法及び二次電池
JP6698326B2 (ja) * 2014-12-09 2020-05-27 旭化成株式会社 多層多孔膜及び蓄電デバイス用セパレータ
CN104538182A (zh) * 2014-12-10 2015-04-22 南通瑞达电子材料有限公司 一种电解电容器中低压用电解液及其制备方法
CN106328865B (zh) * 2015-06-19 2019-06-11 宁德时代新能源科技股份有限公司 隔离膜及锂离子二次电池
EP3349270A4 (en) * 2015-11-11 2018-08-22 LG Chem, Ltd. Separator provided with electrode bonding layer, and electrochemical device comprising same
KR102570263B1 (ko) * 2016-10-14 2023-08-24 삼성에스디아이 주식회사 리튬 전지용 전극, 이를 포함하는 리튬 전지, 및 상기 리튬 전지의 제조방법
CN110546804B (zh) * 2017-05-12 2024-02-27 松下控股株式会社 非水电解质二次电池
US11374223B2 (en) * 2017-06-30 2022-06-28 Ppg Industries Ohio, Inc. Slurry composition including binder containing reaction product of epoxy functional polymer and acid functional polymer for lithium ion electrical storage devices
CN107978795B (zh) * 2018-01-10 2020-07-31 香河昆仑化学制品有限公司 一种新型锂离子电池电解液
KR102434068B1 (ko) 2018-04-27 2022-08-19 주식회사 엘지에너지솔루션 리튬 이차 전지용 분리막 및 이를 포함하는 리튬 이차 전지
KR102181126B1 (ko) 2018-07-24 2020-11-23 더블유스코프코리아 주식회사 코팅 조성물, 이의 제조방법 및 이를 포함하는 분리막
CN109065931B (zh) * 2018-08-02 2020-07-14 大连融科储能技术发展有限公司 钒电池电解液用外加剂及其制备方法和应用
JP7125891B2 (ja) * 2018-10-30 2022-08-25 三洋電機株式会社 二次電池及び二次電池の製造方法
KR102360122B1 (ko) 2018-12-28 2022-02-10 더블유스코프코리아 주식회사 이차전지용 다공성 분리막
CN111697184B (zh) * 2019-03-15 2022-05-31 华为技术有限公司 一种锂离子电池隔膜及其制备方法和锂离子电池
JP7367424B2 (ja) * 2019-09-24 2023-10-24 富士フイルムビジネスイノベーション株式会社 ポリイミド前駆体溶液、ポリイミド膜の製造方法、及びリチウムイオン二次電池用セパレータの製造方法
KR20230113737A (ko) * 2020-11-30 2023-08-01 니폰 제온 가부시키가이샤 이차 전지 기능층용 바인더, 이차 전지 기능층용 슬러리 조성물, 이차 전지용 기능층, 및 이차 전지
CN114791453A (zh) * 2022-04-22 2022-07-26 深圳可孚生物科技有限公司 一种电极外膜材料的制备方法

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JP2008270142A (ja) * 2007-03-22 2008-11-06 Hitachi Chem Co Ltd 非水電解液系エネルギーデバイス電極用バインダ樹脂組成物、この樹脂組成物を用いた非水電解液系エネルギーデバイス電極及び非水電解液系エネルギーデバイス
WO2009096528A1 (ja) * 2008-01-30 2009-08-06 Zeon Corporation 多孔膜および二次電池電極
WO2009123168A1 (ja) * 2008-03-31 2009-10-08 日本ゼオン株式会社 多孔膜および二次電池電極
WO2010074202A1 (ja) * 2008-12-26 2010-07-01 日本ゼオン株式会社 リチウムイオン二次電池用セパレーター及びリチウムイオン二次電池
WO2010098380A1 (ja) * 2009-02-25 2010-09-02 日本ゼオン株式会社 リチウムイオン二次電池用電極

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JP5333820B2 (ja) * 2008-05-23 2013-11-06 ソニー株式会社 二次電池用負極およびそれを備えた二次電池

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JP2008270142A (ja) * 2007-03-22 2008-11-06 Hitachi Chem Co Ltd 非水電解液系エネルギーデバイス電極用バインダ樹脂組成物、この樹脂組成物を用いた非水電解液系エネルギーデバイス電極及び非水電解液系エネルギーデバイス
WO2009096528A1 (ja) * 2008-01-30 2009-08-06 Zeon Corporation 多孔膜および二次電池電極
WO2009123168A1 (ja) * 2008-03-31 2009-10-08 日本ゼオン株式会社 多孔膜および二次電池電極
WO2010074202A1 (ja) * 2008-12-26 2010-07-01 日本ゼオン株式会社 リチウムイオン二次電池用セパレーター及びリチウムイオン二次電池
WO2010098380A1 (ja) * 2009-02-25 2010-09-02 日本ゼオン株式会社 リチウムイオン二次電池用電極

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10062888B2 (en) 2014-07-29 2018-08-28 Sumitomo Chemical Company, Limited Porous membrane

Also Published As

Publication number Publication date
CN103262297A (zh) 2013-08-21
KR20130114152A (ko) 2013-10-16
KR101921659B1 (ko) 2018-11-26
WO2012043729A1 (ja) 2012-04-05
JPWO2012043729A1 (ja) 2014-02-24
CN103262297B (zh) 2015-07-01

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