KR20120030115A - ２ 차 전지용 정극 및 ２ 차 전지 - Google Patents

２ 차 전지용 정극 및 ２ 차 전지 Download PDF

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Publication number
KR20120030115A
KR20120030115A KR1020117031656A KR20117031656A KR20120030115A KR 20120030115 A KR20120030115 A KR 20120030115A KR 1020117031656 A KR1020117031656 A KR 1020117031656A KR 20117031656 A KR20117031656 A KR 20117031656A KR 20120030115 A KR20120030115 A KR 20120030115A
Authority
KR
South Korea
Prior art keywords
structural unit
binder
positive electrode
parts
monomer
Prior art date
Application number
KR1020117031656A
Other languages
English (en)
Korean (ko)
Inventor
야스히로 와키자카
요스케 야부우치
Original Assignee
제온 코포레이션
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 제온 코포레이션 filed Critical 제온 코포레이션
Publication of KR20120030115A publication Critical patent/KR20120030115A/ko

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Classifications

    • 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
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • 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
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • 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)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
KR1020117031656A 2009-07-01 2010-07-01 ２ 차 전지용 정극 및 ２ 차 전지 KR20120030115A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009157243 2009-07-01
JPJP-P-2009-157243 2009-07-01

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020157034438A Division KR20150143875A (ko) 2009-07-01 2010-07-01 ２ 차 전지용 정극 및 ２ 차 전지

Publications (1)

Publication Number Publication Date
KR20120030115A true KR20120030115A (ko) 2012-03-27

Family

ID=43411125

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020157034438A KR20150143875A (ko) 2009-07-01 2010-07-01 ２ 차 전지용 정극 및 ２ 차 전지
KR1020117031656A KR20120030115A (ko) 2009-07-01 2010-07-01 ２ 차 전지용 정극 및 ２ 차 전지

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1020157034438A KR20150143875A (ko) 2009-07-01 2010-07-01 ２ 차 전지용 정극 및 ２ 차 전지

Country Status (4)

Country Link
JP (1) JP5534245B2 (ja)
KR (2) KR20150143875A (ja)
CN (1) CN102473918B (ja)
WO (1) WO2011002057A1 (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5862871B2 (ja) * 2011-01-14 2016-02-16 Jsr株式会社 電極用バインダー組成物、電極用スラリー、電極および電気化学デバイスの製造方法
JP6003889B2 (ja) * 2011-05-31 2016-10-05 日本ゼオン株式会社 リチウム二次電池正極用複合粒子、リチウム二次電池正極用複合粒子の製造方法、リチウム二次電池用正極の製造方法、リチウム二次電池用正極、及びリチウム二次電池
JP2013122913A (ja) * 2011-11-11 2013-06-20 Mitsubishi Rayon Co Ltd 二次電池電極用バインダ、これを用いた二次電池電極用スラリー組成物、二次電池用電極、及び二次電池
JP6156149B2 (ja) * 2011-11-28 2017-07-05 日本ゼオン株式会社 二次電池正極用バインダー組成物、二次電池正極用スラリー組成物、二次電池正極及び二次電池
JP6149730B2 (ja) * 2011-12-27 2017-06-21 日本ゼオン株式会社 二次電池用正極及びその製造方法、スラリー組成物、並びに二次電池
EP2960968B1 (en) * 2013-02-19 2017-12-20 Zeon Corporation Slurry composition for positive electrodes of lithium ion secondary batteries, method for producing positive electrode for lithium ion secondary batteries, positive electrode for lithium ion secondary batteries, and lithium ion secondary battery
JP2014175106A (ja) * 2013-03-07 2014-09-22 Nippon Carbide Ind Co Inc リチウムイオン二次電池の電極用バインダー、電極用スラリー、リチウムイオン二次電池用電極及びリチウムイオン二次電池
JP6264744B2 (ja) * 2013-04-30 2018-01-24 日本ゼオン株式会社 二次電池正極用バインダー組成物、二次電池正極用スラリー組成物、二次電池用正極の製造方法、二次電池用正極および二次電池
CN105659418B (zh) * 2013-10-23 2018-04-17 三菱化学株式会社 二次电池电极用树脂组合物、二次电池电极用溶液或分散液、二次电池电极用浆料、二次电池用电极和二次电池
WO2016068142A1 (ja) * 2014-10-27 2016-05-06 日立化成株式会社 リチウムイオン電池
US10944126B2 (en) 2014-12-08 2021-03-09 Showa Denko Materials Co., Ltd. Positive electrode for lithium ion secondary battery, and lithium ion secondary battery using the same
WO2016158939A1 (ja) * 2015-03-30 2016-10-06 東亞合成株式会社 非水電解質二次電池電極合剤層用組成物及びその製造方法、並びに、その用途
JP6130052B1 (ja) 2015-09-16 2017-05-17 株式会社東芝 非水電解質二次電池および電池パック
US10263257B2 (en) * 2016-09-22 2019-04-16 Grst International Limited Electrode assemblies
CN111082062A (zh) * 2019-12-23 2020-04-28 宣城研一新能源科技有限公司 锂离子电池用水溶型粘结剂及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3539448B2 (ja) * 1995-04-19 2004-07-07 日本ゼオン株式会社 非水二次電池
JP4281118B2 (ja) 1997-11-14 2009-06-17 日本ゼオン株式会社 電池用バインダー組成物、電池電極用スラリー、リチウム二次電池用電極およびリチウム二次電池
JP2000021408A (ja) * 1998-06-30 2000-01-21 Shin Kobe Electric Mach Co Ltd 非水電解液二次電池
JP4280891B2 (ja) * 2000-07-26 2009-06-17 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およびその利用
JP4748439B2 (ja) * 2004-07-30 2011-08-17 日立化成工業株式会社 リチウム電池電極用バインダ樹脂組成物、電極および電池
WO2006123892A1 (en) * 2005-05-17 2006-11-23 Lg Chem, Ltd. Polymer binder for electrochemcal device comprising multiply stacked electrochemical cells

Also Published As

Publication number Publication date
JP5534245B2 (ja) 2014-06-25
CN102473918B (zh) 2015-04-01
KR20150143875A (ko) 2015-12-23
CN102473918A (zh) 2012-05-23
JPWO2011002057A1 (ja) 2012-12-13
WO2011002057A1 (ja) 2011-01-06

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