KR101646306B1 - 이차 전지용 전극, 이차 전지 전극용 바인더 및 이차 전지 - Google Patents

이차 전지용 전극, 이차 전지 전극용 바인더 및 이차 전지 Download PDF

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Publication number
KR101646306B1
KR101646306B1 KR1020127007343A KR20127007343A KR101646306B1 KR 101646306 B1 KR101646306 B1 KR 101646306B1 KR 1020127007343 A KR1020127007343 A KR 1020127007343A KR 20127007343 A KR20127007343 A KR 20127007343A KR 101646306 B1 KR101646306 B1 KR 101646306B1
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South Korea
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segment
mass
electrode
secondary battery
block copolymer
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KR1020127007343A
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English (en)
Korean (ko)
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KR20120081983A (ko
Inventor
야스히로 와키자카
요스케 야부우치
시게타카 하야노
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제온 코포레이션
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Publication of KR20120081983A publication Critical patent/KR20120081983A/ko
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Publication of KR101646306B1 publication Critical patent/KR101646306B1/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
    • 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
    • H01M4/62—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
    • 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
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • 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
    • 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
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • 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
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • 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)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
KR1020127007343A 2009-09-28 2010-09-28 이차 전지용 전극, 이차 전지 전극용 바인더 및 이차 전지 KR101646306B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2009-221870 2009-09-28
JP2009221870 2009-09-28

Publications (2)

Publication Number Publication Date
KR20120081983A KR20120081983A (ko) 2012-07-20
KR101646306B1 true KR101646306B1 (ko) 2016-08-05

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KR1020127007343A KR101646306B1 (ko) 2009-09-28 2010-09-28 이차 전지용 전극, 이차 전지 전극용 바인더 및 이차 전지

Country Status (4)

Country Link
JP (1) JP5696664B2 (ja)
KR (1) KR101646306B1 (ja)
CN (1) CN102549820B (ja)
WO (1) WO2011037254A1 (ja)

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JP2013164972A (ja) * 2012-02-10 2013-08-22 Mitsubishi Rayon Co Ltd 二次電池電極バインダ用重合体とその製造方法、二次電池用電極、およびリチウムイオン二次電池
JP5600769B2 (ja) * 2012-05-24 2014-10-01 株式会社豊田自動織機 ポリマー
KR102067562B1 (ko) * 2012-08-09 2020-02-11 제온 코포레이션 2 차 전지용 부극, 2 차 전지, 슬러리 조성물, 및 제조 방법
US9985292B2 (en) * 2012-11-27 2018-05-29 Seeo, Inc. Oxyphosphorus-containing polymers as binders for battery cathodes
KR102184050B1 (ko) * 2012-12-05 2020-11-27 제온 코포레이션 리튬 이온 2 차 전지
EP2978051B1 (en) * 2013-03-22 2017-11-01 Zeon Corporation Slurry composition for negative electrode for lithium-ion secondary battery, negative electrode for lithium-ion secondary battery, and lithium-ion secondary battery
JP6028093B2 (ja) * 2013-05-07 2016-11-16 株式会社豊田自動織機 ポリマーとその製造方法
JP6547630B2 (ja) * 2014-01-27 2019-07-24 日本ゼオン株式会社 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
CN105489838B (zh) * 2016-01-21 2018-03-09 浙江亿派通科技有限公司 一种基于石墨烯的锂离子电池负极及其制备方法
KR102698438B1 (ko) * 2016-12-26 2024-08-22 주식회사 엘지화학 이차전지의 음극용 바인더, 이차 전지용 음극 및 리튬 이차전지
WO2019131597A1 (ja) * 2017-12-27 2019-07-04 株式会社ネオス アクリル系ブロック共重合体及びそれを含む防曇膜
JP7334721B2 (ja) * 2018-03-23 2023-08-29 日本ゼオン株式会社 二次電池用バインダー組成物、二次電池電極用導電材ペースト、二次電池電極用スラリー組成物、二次電池電極用スラリー組成物の製造方法、二次電池用電極および二次電池
EP3958358A4 (en) 2019-04-18 2023-06-21 Zeon Corporation NON-WATER SECONDARY CELL ELECTRODE BINDING COMPOSITION, NON-WATER SECONDARY CELL POSITIVE ELECTRODE SUSPENSION COMPOSITION, NON-WATER SECONDARY CELL POSITIVE ELECTRODE and NON-WATER SECONDARY CELL ELECTRODE
KR20210153050A (ko) 2019-04-18 2021-12-16 니폰 제온 가부시키가이샤 비수계 이차 전지 전극용 바인더 조성물, 비수계 이차 전지 정극용 슬러리 조성물, 비수계 이차 전지용 정극, 및 비수계 이차 전지
CN110112416B (zh) * 2019-04-19 2022-05-10 合肥国轩高科动力能源有限公司 一种水系复合粘结剂及其在锂离子电池硅负极中的应用
CN111883697B (zh) * 2020-07-17 2022-07-05 东莞华誉精密技术有限公司 一种电池盖多工位压合工艺
JP7150799B2 (ja) * 2020-11-19 2022-10-11 プライムプラネットエナジー＆ソリューションズ株式会社 非水電解質二次電池
CN112500543A (zh) * 2020-11-20 2021-03-16 珠海冠宇电池股份有限公司 一种用于正极片的脂溶性聚合物、制备方法和正极片
CN112500542A (zh) * 2020-11-20 2021-03-16 珠海冠宇电池股份有限公司 一种用于负极片的水溶性聚合物、制备方法和负极片
CN118613933A (zh) * 2022-08-25 2024-09-06 宁德时代新能源科技股份有限公司 功能聚合物、电极浆料、电极极片、电池及用电装置
CN115939387A (zh) * 2022-11-03 2023-04-07 宁德时代新能源科技股份有限公司 正极复合材料、正极极片、电极组件、电池单体、电池及用电设备

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JP2002141068A (ja) 2000-10-31 2002-05-17 Nof Corp 非水系電池電極形成用バインダー、電極合剤、電極構造体及び非水系電池
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WO2006101182A1 (ja) * 2005-03-23 2006-09-28 Zeon Corporation 非水電解質二次電池電極用バインダー、電極、ならびに非水電解質二次電池
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Also Published As

Publication number Publication date
JPWO2011037254A1 (ja) 2013-02-21
WO2011037254A1 (ja) 2011-03-31
CN102549820B (zh) 2015-07-29
JP5696664B2 (ja) 2015-04-08
CN102549820A (zh) 2012-07-04
KR20120081983A (ko) 2012-07-20

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