PL4098354T3 - Środek dyspergujący, dyspersja materiału przewodzącego oraz zawiesina na warstewkę elektrody - Google Patents

Środek dyspergujący, dyspersja materiału przewodzącego oraz zawiesina na warstewkę elektrody

Info

Publication number
PL4098354T3
PL4098354T3 PL20916988.7T PL20916988T PL4098354T3 PL 4098354 T3 PL4098354 T3 PL 4098354T3 PL 20916988 T PL20916988 T PL 20916988T PL 4098354 T3 PL4098354 T3 PL 4098354T3
Authority
PL
Poland
Prior art keywords
slurry
conductive material
dispersing agent
electrode film
material dispersion
Prior art date
Application number
PL20916988.7T
Other languages
English (en)
Inventor
Yu AOTANI
Original Assignee
Artience Co., Ltd.
Toyocolor Co., Ltd.
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 Artience Co., Ltd., Toyocolor Co., Ltd. filed Critical Artience Co., Ltd.
Publication of PL4098354T3 publication Critical patent/PL4098354T3/pl

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/52—Natural or synthetic resins or their salts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F236/06—Butadiene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/42—Nitriles
    • C08F220/44—Acrylonitrile
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F236/12—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated with nitriles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C08L101/02—Compositions of unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L15/00—Compositions of rubber derivatives
    • C08L15/005—Hydrogenated nitrile rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/02—Copolymers with acrylonitrile
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/22—Amides or hydrazides
    • 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
    • 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
    • H01M4/62—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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive 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
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/20—Applications use in electrical or conductive gadgets
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • 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)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Conductive Materials (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
PL20916988.7T 2020-01-31 2020-04-10 Środek dyspergujący, dyspersja materiału przewodzącego oraz zawiesina na warstewkę elektrody PL4098354T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020015256A JP7216344B2 (ja) 2020-01-31 2020-01-31 分散剤、導電材分散体、及び電極膜用スラリー
PCT/JP2020/016127 WO2021152875A1 (ja) 2020-01-31 2020-04-10 分散剤、導電材分散体、及び電極膜用スラリー

Publications (1)

Publication Number Publication Date
PL4098354T3 true PL4098354T3 (pl) 2025-04-14

Family

ID=77078519

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20916988.7T PL4098354T3 (pl) 2020-01-31 2020-04-10 Środek dyspergujący, dyspersja materiału przewodzącego oraz zawiesina na warstewkę elektrody

Country Status (9)

Country Link
US (1) US11827830B2 (pl)
EP (1) EP4098354B1 (pl)
JP (1) JP7216344B2 (pl)
KR (1) KR102859335B1 (pl)
CN (1) CN114599766B (pl)
ES (1) ES3000107T3 (pl)
HU (1) HUE069734T2 (pl)
PL (1) PL4098354T3 (pl)
WO (1) WO2021152875A1 (pl)

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Publication number Priority date Publication date Assignee Title
JP6962428B1 (ja) * 2020-09-03 2021-11-05 東洋インキＳｃホールディングス株式会社 導電材分散体、バインダー樹脂含有導電材分散体、電極膜用スラリー、電極膜、及び、非水電解質二次電池
JP6933285B1 (ja) * 2020-09-03 2021-09-08 東洋インキＳｃホールディングス株式会社 導電材分散体、バインダー樹脂含有導電材分散体、電極膜用スラリー、電極膜、及び、非水電解質二次電池
CN114573751B (zh) * 2020-11-28 2023-12-12 比亚迪股份有限公司 一种锂离子电池用分散剂及其制备方法、正极浆料、正极片和锂离子电池
JP7107413B1 (ja) * 2021-07-14 2022-07-27 東洋インキＳｃホールディングス株式会社 二次電池電極用樹脂組成物の製造方法、二次電池電極用合材スラリーの製造方法、電極膜の製造方法、及び二次電池の製造方法
EP4283712A4 (en) * 2021-12-24 2025-07-16 Lg Energy Solution Ltd SLURRY COMPOSITION FOR CATHODE AND LITHIUM SECONDARY BATTERY MANUFACTURED USING SAME
JP7718765B2 (ja) * 2022-03-21 2025-08-05 エルジー エナジー ソリューション リミテッド 金属溶出が抑制されたリチウム二次電池
CN115084522B (zh) * 2022-06-20 2023-05-23 芜湖天弋能源科技有限公司 一种钠离子电池正极浆料添加剂
WO2024145753A1 (zh) * 2023-01-03 2024-07-11 宁德时代新能源科技股份有限公司 分散剂及其制备方法、浆料组合物、电池和用电装置
JP7540552B1 (ja) 2023-06-30 2024-08-27 ａｒｔｉｅｎｃｅ株式会社 二次電池電極用複合物
WO2025033218A1 (ja) * 2023-08-09 2025-02-13 東亞合成株式会社 二次電池電極用バインダー及びその利用
WO2025033219A1 (ja) * 2023-08-09 2025-02-13 東亞合成株式会社 二次電池電極用バインダー及びその利用
JP7620757B1 (ja) 2023-10-26 2025-01-23 ａｒｔｉｅｎｃｅ株式会社 炭素材料分散液、電極スラリー、電極、及び二次電池の製造方法
JP7620756B1 (ja) * 2023-10-26 2025-01-23 ａｒｔｉｅｎｃｅ株式会社 カーボンナノチューブ分散組成物、合材スラリー、電極膜、二次電池、および車両
JP7620693B1 (ja) * 2023-12-27 2025-01-23 ａｒｔｉｅｎｃｅ株式会社 樹脂組成物、炭素材料分散組成物、合材スラリー、電極膜、二次電池、および車両
JP7666579B1 (ja) * 2023-12-27 2025-04-22 ａｒｔｉｅｎｃｅ株式会社 電気化学素子用重合体組成物、導電材組成物、スラリー組成物、電極膜、および二次電池
CN118522893A (zh) * 2024-05-21 2024-08-20 江西缙禧纳米材料有限公司 一种用于锂离子电池的添加剂及其制备方法和应用

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JP4182215B2 (ja) 2003-12-02 2008-11-19 独立行政法人産業技術総合研究所 カーボンナノチューブ分散極性有機溶媒及びその製造方法
JP5955496B2 (ja) 2010-03-26 2016-07-20 日本ゼオン株式会社 二次電池負極用バインダー組成物、二次電池負極用スラリー組成物、二次電池用負極、二次電池及び二次電池負極用バインダー組成物の製造方法
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WO2012115096A1 (ja) 2011-02-23 2012-08-30 日本ゼオン株式会社 二次電池用負極、二次電池、負極用スラリー組成物及び二次電池用負極の製造方法
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JP2013206759A (ja) 2012-03-29 2013-10-07 Toyo Ink Sc Holdings Co Ltd 二次電池電極形成用水性組成物、二次電池用電極、及び二次電池
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
JP6398191B2 (ja) 2013-12-27 2018-10-03 日本ゼオン株式会社 二次電池正極用スラリーの製造方法、二次電池用正極の製造方法、及び二次電池の製造方法
JP6320887B2 (ja) 2014-09-25 2018-05-09 第一工業製薬株式会社 炭素材料用分散剤
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KR101831562B1 (ko) 2017-09-29 2018-02-22 주식회사 나노신소재 탄소나노튜브 슬러리 조성물
JP7071637B2 (ja) 2018-07-26 2022-05-19 キョーラク株式会社 構造体の製造方法及び構造体を製造するシステム

Also Published As

Publication number Publication date
ES3000107T3 (en) 2025-02-27
EP4098354A4 (en) 2023-07-12
US11827830B2 (en) 2023-11-28
EP4098354A1 (en) 2022-12-07
JP7216344B2 (ja) 2023-02-01
CN114599766B (zh) 2023-06-27
JP2021122751A (ja) 2021-08-30
CN114599766A (zh) 2022-06-07
US20230250342A1 (en) 2023-08-10
KR102859335B1 (ko) 2025-09-12
KR20220133928A (ko) 2022-10-05
WO2021152875A1 (ja) 2021-08-05
EP4098354B1 (en) 2024-11-27
HUE069734T2 (hu) 2025-04-28

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