KR102392241B1 - 리튬 이온 전지용 복합 바인더 및 그의 제조 - Google Patents

리튬 이온 전지용 복합 바인더 및 그의 제조 Download PDF

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KR102392241B1
KR102392241B1 KR1020197036783A KR20197036783A KR102392241B1 KR 102392241 B1 KR102392241 B1 KR 102392241B1 KR 1020197036783 A KR1020197036783 A KR 1020197036783A KR 20197036783 A KR20197036783 A KR 20197036783A KR 102392241 B1 KR102392241 B1 KR 102392241B1
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South Korea
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binder
cyclodextrin
modified
carbonyl
composite binder
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KR1020197036783A
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English (en)
Korean (ko)
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KR20200018449A (ko
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쥔 양
징징 장
레이 왕
즈신 쉬
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로베르트 보쉬 게엠베하
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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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
    • C08B37/0012—Cyclodextrin [CD], e.g. cycle with 6 units (alpha), with 7 units (beta) and with 8 units (gamma), large-ring cyclodextrin or cycloamylose with 9 units or more; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
    • C08B37/0012—Cyclodextrin [CD], e.g. cycle with 6 units (alpha), with 7 units (beta) and with 8 units (gamma), large-ring cyclodextrin or cycloamylose with 9 units or more; Derivatives thereof
    • C08B37/0015—Inclusion compounds, i.e. host-guest compounds, e.g. polyrotaxanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/16—Cyclodextrin; Derivatives thereof
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
KR1020197036783A 2017-06-13 2017-06-13 리튬 이온 전지용 복합 바인더 및 그의 제조 KR102392241B1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/088035 WO2018227366A1 (en) 2017-06-13 2017-06-13 Composite binder for lithium ion batteries and its preparation

Publications (2)

Publication Number Publication Date
KR20200018449A KR20200018449A (ko) 2020-02-19
KR102392241B1 true KR102392241B1 (ko) 2022-05-02

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KR1020197036783A KR102392241B1 (ko) 2017-06-13 2017-06-13 리튬 이온 전지용 복합 바인더 및 그의 제조

Country Status (4)

Country Link
JP (1) JP6952806B2 (ja)
KR (1) KR102392241B1 (ja)
CN (1) CN110770950B (ja)
WO (1) WO2018227366A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6913916B2 (ja) * 2019-03-04 2021-08-04 国立大学法人大阪大学 電気化学デバイス用結着剤、電極合剤、電極、電気化学デバイス及び二次電池
CN114901727A (zh) * 2019-12-27 2022-08-12 国立大学法人大阪大学 树脂组合物、聚合物、聚合物的制造方法、电化学器件用粘结剂、电极合剂、电极、电化学器件和二次电池
CN111293312B (zh) * 2020-02-21 2024-02-20 上海交通大学 一种柔性多功能的交联粘接剂及其制备方法和应用
CN111613795B (zh) * 2020-04-26 2021-11-12 中山大学 一种用于锂硫电池正极的多功能粘结剂及其制备方法
CN111740090B (zh) * 2020-07-06 2022-09-16 江西理工大学 一种提高硅基负极材料导电性的合成方法
CN114665094A (zh) * 2022-03-15 2022-06-24 南京航空航天大学 一种水系粘结剂和锂离子电池硅基负极及其制备方法
CN114976011B (zh) * 2022-06-21 2024-03-15 东莞市众尚源科技有限公司 一种锂离子电池负极浆料及负极片的制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102074704A (zh) * 2010-12-22 2011-05-25 上海交通大学 一种二次锂硫电池正极粘合剂的制备方法
CN103074007A (zh) * 2012-12-27 2013-05-01 上海交通大学 锂离子电池硅负极用水性粘合剂及硅负极的制备方法
CN106159272A (zh) * 2015-04-27 2016-11-23 中国人民解放军63971部队 一种用于锂硫电池的含氮粘结剂及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102006721B1 (ko) * 2015-06-22 2019-08-02 주식회사 엘지화학 리튬 이차 전지용 전극, 이의 제조 방법, 이를 포함하는 리튬 이차 전지용 전극 조립체, 및 이를 포함하는 리튬 이차 전지
CN106784842A (zh) * 2016-12-25 2017-05-31 常州市鼎日环保科技有限公司 一种锂电池水性环保粘结剂的制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102074704A (zh) * 2010-12-22 2011-05-25 上海交通大学 一种二次锂硫电池正极粘合剂的制备方法
CN103074007A (zh) * 2012-12-27 2013-05-01 上海交通大学 锂离子电池硅负极用水性粘合剂及硅负极的制备方法
CN106159272A (zh) * 2015-04-27 2016-11-23 中国人民解放军63971部队 一种用于锂硫电池的含氮粘结剂及其制备方法

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Publication number Publication date
JP6952806B2 (ja) 2021-10-20
WO2018227366A1 (en) 2018-12-20
JP2020524725A (ja) 2020-08-20
CN110770950B (zh) 2023-07-07
KR20200018449A (ko) 2020-02-19
CN110770950A (zh) 2020-02-07

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