KR101688335B1 - 비수전해질 이차전지용 바인더, 비수전해질 이차전지용 바인더 용액, 비수전해질 이차전지용 음극합제 및 그 용도 - Google Patents

비수전해질 이차전지용 바인더, 비수전해질 이차전지용 바인더 용액, 비수전해질 이차전지용 음극합제 및 그 용도 Download PDF

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KR101688335B1
KR101688335B1 KR1020157003815A KR20157003815A KR101688335B1 KR 101688335 B1 KR101688335 B1 KR 101688335B1 KR 1020157003815 A KR1020157003815 A KR 1020157003815A KR 20157003815 A KR20157003815 A KR 20157003815A KR 101688335 B1 KR101688335 B1 KR 101688335B1
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South Korea
Prior art keywords
electrolyte secondary
secondary battery
nonaqueous electrolyte
negative electrode
vinylidene fluoride
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KR1020157003815A
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English (en)
Korean (ko)
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KR20150036588A (ko
Inventor
카요코 오카다
쇼타 코바야시
야스히로 타다
나오히로 소노베
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가부시끼가이샤 구레하
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Publication of KR20150036588A publication Critical patent/KR20150036588A/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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • 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
    • H01M4/623—Binders being polymers fluorinated polymers
    • 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
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/1393—Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
KR1020157003815A 2012-09-18 2013-09-17 비수전해질 이차전지용 바인더, 비수전해질 이차전지용 바인더 용액, 비수전해질 이차전지용 음극합제 및 그 용도 KR101688335B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012204599 2012-09-18
JPJP-P-2012-204599 2012-09-18
PCT/JP2013/074993 WO2014046078A1 (ja) 2012-09-18 2013-09-17 非水電解質二次電池用バインダー、非水電解質二次電池用バインダー溶液、非水電解質二次電池用負極合剤およびその用途

Publications (2)

Publication Number Publication Date
KR20150036588A KR20150036588A (ko) 2015-04-07
KR101688335B1 true KR101688335B1 (ko) 2016-12-20

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KR1020157003815A KR101688335B1 (ko) 2012-09-18 2013-09-17 비수전해질 이차전지용 바인더, 비수전해질 이차전지용 바인더 용액, 비수전해질 이차전지용 음극합제 및 그 용도

Country Status (4)

Country Link
JP (1) JP6016930B2 (ja)
KR (1) KR101688335B1 (ja)
CN (1) CN104584288B (ja)
WO (1) WO2014046078A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200141530A (ko) * 2018-05-31 2020-12-18 가부시끼가이샤 구레하 접착성 조성물, 세퍼레이터 구조체, 전극 구조체, 비수 전해질 이차 전지 및 이의 제조방법

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JP5454725B1 (ja) * 2013-02-27 2014-03-26 東洋インキＳｃホールディングス株式会社 カーボンブラック分散液およびその利用
WO2015152092A1 (ja) * 2014-03-31 2015-10-08 株式会社クレハ 非水電解質二次電池負極材料、非水電解質二次電池用負極合剤、非水電解質二次電池用負極電極、非水電解質二次電池及び車両
JP6590493B2 (ja) * 2015-03-11 2019-10-16 株式会社クラレ 非水電解質二次電池用微細炭素質材料の製造方法
JPWO2017110796A1 (ja) * 2015-12-21 2018-10-11 住友ベークライト株式会社 二次電池負極用炭素材、二次電池負極用活物質、二次電池負極および二次電池
CN106299249B (zh) * 2016-08-21 2019-11-01 合肥国轩高科动力能源有限公司 一种抑制高镍三元材料合浆凝胶与提高浆料稳定性的方法
KR20190103337A (ko) 2017-02-17 2019-09-04 후지필름 가부시키가이샤 고체 전해질 조성물, 고체 전해질 함유 시트 및 그 제조 방법, 전고체 이차 전지 및 그 제조 방법과, 폴리머와 그 비수용매 분산물
US20210320381A1 (en) * 2018-08-02 2021-10-14 Solvay Specialty Polymers Italy S.P.A. Battery separator coating

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JP2001019896A (ja) * 1992-12-02 2001-01-23 Kureha Chem Ind Co Ltd 極性フッ化ビニリデン系共重合体を含む塗材組成物
JP2010518568A (ja) * 2007-02-09 2010-05-27 コミツサリア タ レネルジー アトミーク 電気化学システムの電極用バインダー、該バインダーを含む電極、及び該電極を含む電気化学システム

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US6919141B2 (en) * 1998-10-22 2005-07-19 Wilson Greatbatch Technologies, Inc. Phosphate additives for nonaqueous electrolyte rechargeable electrochemical cells
CA2353751A1 (en) * 2000-11-27 2002-05-27 Wilson Greatbatch Ltd. Phosphate additives for nonaqueous electrolyte rechargeable electrochemical cells
JP4238657B2 (ja) * 2002-08-13 2009-03-18 新神戸電機株式会社 リチウム二次電池及び電気自動車
JP2004095332A (ja) * 2002-08-30 2004-03-25 Hitachi Chem Co Ltd バインダー樹脂組成物、合剤スラリー、電極及び非水電解液系二次電池
JP2006156228A (ja) * 2004-11-30 2006-06-15 Sanyo Electric Co Ltd 非水電解質二次電池
JP5079461B2 (ja) * 2007-11-14 2012-11-21 ソニー株式会社 リチウムイオン二次電池用正極、その製造方法及びリチウムイオン二次電池

Patent Citations (2)

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JP2001019896A (ja) * 1992-12-02 2001-01-23 Kureha Chem Ind Co Ltd 極性フッ化ビニリデン系共重合体を含む塗材組成物
JP2010518568A (ja) * 2007-02-09 2010-05-27 コミツサリア タ レネルジー アトミーク 電気化学システムの電極用バインダー、該バインダーを含む電極、及び該電極を含む電気化学システム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200141530A (ko) * 2018-05-31 2020-12-18 가부시끼가이샤 구레하 접착성 조성물, 세퍼레이터 구조체, 전극 구조체, 비수 전해질 이차 전지 및 이의 제조방법
KR102260002B1 (ko) * 2018-05-31 2021-06-02 가부시끼가이샤 구레하 접착성 조성물, 세퍼레이터 구조체, 전극 구조체, 비수 전해질 이차 전지 및 이의 제조방법

Also Published As

Publication number Publication date
KR20150036588A (ko) 2015-04-07
WO2014046078A1 (ja) 2014-03-27
JPWO2014046078A1 (ja) 2016-08-18
JP6016930B2 (ja) 2016-10-26
CN104584288B (zh) 2017-03-08
CN104584288A (zh) 2015-04-29

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