PL4030510T3 - Mieszanina anody do akumulatora oraz anoda i zawierający ją akumulator - Google Patents

Mieszanina anody do akumulatora oraz anoda i zawierający ją akumulator

Info

Publication number
PL4030510T3
PL4030510T3 PL21876725.9T PL21876725T PL4030510T3 PL 4030510 T3 PL4030510 T3 PL 4030510T3 PL 21876725 T PL21876725 T PL 21876725T PL 4030510 T3 PL4030510 T3 PL 4030510T3
Authority
PL
Poland
Prior art keywords
anode
battery
mixture
battery containing
anode mixture
Prior art date
Application number
PL21876725.9T
Other languages
English (en)
Inventor
Cheolhoon Choi
Min Ah Kang
Sungjin Lee
Original Assignee
Lg Chem, 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
Priority claimed from KR1020210141343A external-priority patent/KR102643075B1/ko
Application filed by Lg Chem, Ltd. filed Critical Lg Chem, Ltd.
Publication of PL4030510T3 publication Critical patent/PL4030510T3/pl

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • H01M10/0525Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00Processes of polymerisation
    • C08F2/12Polymerisation in non-solvents
    • C08F2/16Aqueous medium
    • C08F2/22Emulsion polymerisation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00Copolymers 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
    • C08F220/02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04Acids; Metal salts or ammonium salts thereof
    • C08F220/06Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00Copolymers 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
    • C08F220/02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/42Nitriles
    • C08F220/44Acrylonitrile
    • C08F220/46Acrylonitrile with carboxylic acids, sulfonic acids or salts thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00Copolymers 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
    • C08F220/02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/42Nitriles
    • C08F220/44Acrylonitrile
    • C08F220/48Acrylonitrile with nitrogen-containing monomers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00Copolymers 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
    • C08F220/02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52Amides or imides
    • C08F220/54Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/56Acrylamide; Methacrylamide
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/04Processes of manufacture in general
    • H01M4/0402Methods of deposition of the material
    • H01M4/0404Methods of deposition of the material by coating on electrode collectors
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/133Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139Processes of manufacture
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/58Selection 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
    • H01M4/583Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/58Selection 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
    • H01M4/583Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/62Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621Binders
    • H01M4/622Binders being polymers
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
PL21876725.9T 2020-10-23 2021-10-22 Mieszanina anody do akumulatora oraz anoda i zawierający ją akumulator PL4030510T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20200138514 2020-10-23
KR1020210141343A KR102643075B1 (ko) 2020-10-23 2021-10-21 이차 전지용 음극 합제, 이를 포함하는 음극 및 이차 전지
PCT/KR2021/014869 WO2022086249A1 (ko) 2020-10-23 2021-10-22 이차 전지용 음극 합제, 이를 포함하는 음극 및 이차 전지

Publications (1)

Publication Number Publication Date
PL4030510T3 true PL4030510T3 (pl) 2025-07-07

Family

ID=81290851

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21876725.9T PL4030510T3 (pl) 2020-10-23 2021-10-22 Mieszanina anody do akumulatora oraz anoda i zawierający ją akumulator

Country Status (7)

Country Link
US (1) US12573632B2 (pl)
EP (1) EP4030510B1 (pl)
JP (1) JP7399544B2 (pl)
CN (1) CN114667617B (pl)
HU (1) HUE071501T2 (pl)
PL (1) PL4030510T3 (pl)
WO (1) WO2022086249A1 (pl)

Families Citing this family (3)

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CN119054096B (zh) 2022-06-27 2025-09-09 盛禧奥欧洲有限责任公司 用于涂覆供二次锂离子电池组使用的阳极集流体的新型阳极活性材料浆料
US12431506B2 (en) 2022-11-29 2025-09-30 Nissan North America, Inc. Electrode including dimension retainer for solid-state battery
CN117089017A (zh) * 2023-08-30 2023-11-21 湖北亿纬动力有限公司 一种锂离子电池正极非氟粘结剂及应用其的正极、电池

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GB0304354D0 (en) 2003-02-26 2003-04-02 Ciba Spec Chem Water Treat Ltd Modification of paper coating rheology
KR101041829B1 (ko) 2008-04-16 2011-06-17 주식회사 엘지화학 폴리아크릴로니트릴-아크릴산 공중합체 및 바인더를 포함한음극 재료 조성물, 그 제조방법 및 그 음극 재료 조성물을포함하는 리튬 이차 전지
TWI485187B (zh) 2010-08-17 2015-05-21 Stahl Internat Bv 安定之水蠟分散液
JP5943602B2 (ja) 2010-12-28 2016-07-05 三井化学株式会社 電気化学セル用アクリル系水分散体および水性ペースト、それからなる電極・電池の製造方法
KR20170075493A (ko) 2015-12-23 2017-07-03 삼성에스디아이 주식회사 이차 전지용 세퍼레이터 및 이를 포함하는 리튬 이차 전지
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CN105742641A (zh) 2016-03-24 2016-07-06 天津市捷威动力工业有限公司 一种导电涂料及其应用该导电涂料的锂离子电池
JP6911553B2 (ja) 2016-06-23 2021-07-28 荒川化学工業株式会社 リチウムイオン電池負極用スラリー及びその製造方法、リチウムイオン電池用負極、並びにリチウムイオン電池
JP6813350B2 (ja) 2016-12-20 2021-01-13 三星エスディアイ株式会社Samsung SDI Co., Ltd. 二次電池用バインダ、二次電池用バインダ樹脂組成物、二次電池用電極、および二次電池
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PL3761404T3 (pl) 2018-03-02 2023-08-14 Lg Chem, Ltd. Kompozycja pasty anodowej oraz anoda i akumulator wtórny wytworzone z jej zastosowaniem
KR102590174B1 (ko) 2018-05-23 2023-10-16 주식회사 엘지에너지솔루션 리튬-황 이차전지용 바인더 및 이를 포함하는 리튬-황 이차전지
JP7147331B2 (ja) 2018-07-27 2022-10-05 荒川化学工業株式会社 リチウムイオン電池電極用スラリー及びその製造方法、リチウムイオン電池用電極、並びにリチウムイオン電池
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KR102771036B1 (ko) 2019-09-23 2025-02-19 주식회사 엘지에너지솔루션 리튬이차전지 음극용 바인더 및 이를 포함하는 리튬이차전지용 음극
US12401040B2 (en) * 2020-06-17 2025-08-26 Grst Singapore Pte. Ltd. Binder composition for secondary battery

Also Published As

Publication number Publication date
CN114667617A (zh) 2022-06-24
US20230015326A1 (en) 2023-01-19
JP7399544B2 (ja) 2023-12-18
EP4030510A4 (en) 2023-03-29
EP4030510A1 (en) 2022-07-20
JP2023502958A (ja) 2023-01-26
HUE071501T2 (hu) 2025-09-28
EP4030510B1 (en) 2025-05-07
WO2022086249A1 (ko) 2022-04-28
CN114667617B (zh) 2025-01-17
US12573632B2 (en) 2026-03-10

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