KR102142441B1 - 리튬 이온 이차 전지 부극용 슬러리 조성물 - Google Patents

리튬 이온 이차 전지 부극용 슬러리 조성물 Download PDF

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KR102142441B1
KR102142441B1 KR1020147030017A KR20147030017A KR102142441B1 KR 102142441 B1 KR102142441 B1 KR 102142441B1 KR 1020147030017 A KR1020147030017 A KR 1020147030017A KR 20147030017 A KR20147030017 A KR 20147030017A KR 102142441 B1 KR102142441 B1 KR 102142441B1
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KR
South Korea
Prior art keywords
negative electrode
water
soluble polymer
mass
ethylenically unsaturated
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KR1020147030017A
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English (en)
Korean (ko)
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KR20150042147A (ko
Inventor
유스케 아다치
도모카즈 사사키
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제온 코포레이션
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Publication of KR20150042147A publication Critical patent/KR20150042147A/ko
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Publication of KR102142441B1 publication Critical patent/KR102142441B1/ko

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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
    • 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
    • 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
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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
    • H01M4/139—Processes of manufacture
    • 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)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
KR1020147030017A 2012-08-10 2013-08-08 리튬 이온 이차 전지 부극용 슬러리 조성물 KR102142441B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2012-178322 2012-08-10
JP2012178322 2012-08-10
PCT/JP2013/071504 WO2014024967A1 (ja) 2012-08-10 2013-08-08 リチウムイオン二次電池負極用スラリー組成物

Publications (2)

Publication Number Publication Date
KR20150042147A KR20150042147A (ko) 2015-04-20
KR102142441B1 true KR102142441B1 (ko) 2020-08-07

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KR1020147030017A KR102142441B1 (ko) 2012-08-10 2013-08-08 리튬 이온 이차 전지 부극용 슬러리 조성물

Country Status (4)

Country Link
JP (1) JP6168059B2 (zh)
KR (1) KR102142441B1 (zh)
CN (1) CN104335400B (zh)
WO (1) WO2014024967A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015186363A1 (ja) * 2014-06-04 2015-12-10 日本ゼオン株式会社 リチウムイオン二次電池電極用バインダー組成物、リチウムイオン二次電池電極用スラリー組成物、リチウムイオン二次電池用電極およびリチウムイオン二次電池
JP6417973B2 (ja) * 2015-01-29 2018-11-07 Tdk株式会社 イオン導電性固体電解質
US20180102542A1 (en) * 2015-04-22 2018-04-12 Toagosei Co., Ltd. Binder for nonaqueous electrolyte secondary battery electrode, and use thereof
WO2017026345A1 (ja) 2015-08-11 2017-02-16 昭和電工株式会社 リチウムイオン二次電池の正極用スラリー、リチウムイオン二次電池の正極用スラリーを用いて得られるリチウムイオン二次電池用正極およびその製造方法、並びに、リチウムイオン二次電池用正極を備えたリチウムイオン二次電池およびその製造方法
JP6666223B2 (ja) 2016-09-21 2020-03-13 株式会社東芝 負極、非水電解質電池、電池パック、及び車両
JP6676225B2 (ja) * 2017-10-10 2020-04-08 松本油脂製薬株式会社 二次電池スラリー用分散剤組成物及びその利用
JP2022509022A (ja) * 2018-10-29 2022-01-20 ポリジュール・インコーポレイテッド 高収率貯蔵材料
CN115088103A (zh) * 2020-03-31 2022-09-20 日本瑞翁株式会社 非水二次电池用粘结剂组合物、非水二次电池电极用浆料组合物、非水二次电池用电极及非水二次电池

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011122261A1 (ja) 2010-03-30 2011-10-06 株式会社クレハ 非水電解質二次電池用合剤、非水電解質二次電池用電極および非水電解質二次電池
WO2012008539A1 (ja) 2010-07-16 2012-01-19 株式会社日本触媒 二次電池用水系電極バインダー
WO2012086340A1 (ja) 2010-12-20 2012-06-28 Jsr株式会社 蓄電デバイス、リチウムイオンキャパシタおよびリチウムイオンキャパシタ用負極

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
JP4596120B2 (ja) * 2003-12-25 2010-12-08 Ｊｓｒ株式会社 ２次電池電極用増粘結着剤および２次電池電極
CN101641812B (zh) * 2007-03-23 2012-08-08 日本瑞翁株式会社 锂离子二次电池电极用浆料的制造方法
JP5387404B2 (ja) * 2007-03-30 2014-01-15 日本ゼオン株式会社 二次電池電極用バインダー、二次電池電極および二次電池
JP2010146870A (ja) * 2008-12-19 2010-07-01 Nippon A&L Inc 二次電池電極用バインダー
JP5532734B2 (ja) 2009-08-11 2014-06-25 セイコーエプソン株式会社 記録装置
JP5117547B2 (ja) 2010-07-20 2013-01-16 ジヤトコ株式会社 自動変速機
WO2012023626A1 (ja) * 2010-08-20 2012-02-23 Jsr株式会社 電極用バインダー組成物
EP2752927B1 (en) * 2011-08-30 2017-02-22 Zeon Corporation Binder composition for secondary battery negative electrode, negative electrode for secondary battery, negative electrode slurry composition, manufacturing method, and secondary battery
CN104145359B (zh) * 2012-02-27 2016-06-22 日本瑞翁株式会社 二次电池负极用粘合剂组合物、二次电池用负极、二次电池负极用浆料组合物、制造方法及二次电池

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011122261A1 (ja) 2010-03-30 2011-10-06 株式会社クレハ 非水電解質二次電池用合剤、非水電解質二次電池用電極および非水電解質二次電池
WO2012008539A1 (ja) 2010-07-16 2012-01-19 株式会社日本触媒 二次電池用水系電極バインダー
WO2012086340A1 (ja) 2010-12-20 2012-06-28 Jsr株式会社 蓄電デバイス、リチウムイオンキャパシタおよびリチウムイオンキャパシタ用負極

Also Published As

Publication number Publication date
CN104335400A (zh) 2015-02-04
WO2014024967A1 (ja) 2014-02-13
KR20150042147A (ko) 2015-04-20
JP6168059B2 (ja) 2017-07-26
CN104335400B (zh) 2016-10-26
JPWO2014024967A1 (ja) 2016-07-25

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