PL4080619T3 - Środek wiążący dla anody akumulatora, anoda akumulatora i akumulator - Google Patents

Środek wiążący dla anody akumulatora, anoda akumulatora i akumulator

Info

Publication number
PL4080619T3
PL4080619T3 PL21869770.4T PL21869770T PL4080619T3 PL 4080619 T3 PL4080619 T3 PL 4080619T3 PL 21869770 T PL21869770 T PL 21869770T PL 4080619 T3 PL4080619 T3 PL 4080619T3
Authority
PL
Poland
Prior art keywords
secondary battery
anode
binder
battery
Prior art date
Application number
PL21869770.4T
Other languages
English (en)
Inventor
Jung Sup Han
Seon Hee Han
Jeong Man Son
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 KR1020210123592A external-priority patent/KR102711390B1/ko
Application filed by Lg Chem, Ltd. filed Critical Lg Chem, Ltd.
Publication of PL4080619T3 publication Critical patent/PL4080619T3/pl

Links

Classifications

    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/22—Emulsion polymerisation
    • 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
    • C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/08—Styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L13/00—Compositions of rubbers containing carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D125/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
    • C09D125/02—Homopolymers or copolymers of hydrocarbons
    • C09D125/04—Homopolymers or copolymers of styrene
    • C09D125/08—Copolymers of styrene
    • C09D125/10—Copolymers of styrene with conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D125/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
    • C09D125/02—Homopolymers or copolymers of hydrocarbons
    • C09D125/04—Homopolymers or copolymers of styrene
    • C09D125/08—Copolymers of styrene
    • C09D125/14—Copolymers of styrene with unsaturated esters
    • 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
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/134—Electrodes based on metals, Si or alloys
    • 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
    • H01M4/139—Processes of manufacture
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • 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)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
PL21869770.4T 2020-09-21 2021-09-17 Środek wiążący dla anody akumulatora, anoda akumulatora i akumulator PL4080619T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20200121574 2020-09-21
KR1020210123592A KR102711390B1 (ko) 2020-09-21 2021-09-16 이차 전지 음극용 바인더, 이차 전지 음극 및 이차 전지
PCT/KR2021/012753 WO2022060148A1 (ko) 2020-09-21 2021-09-17 이차 전지 음극용 바인더, 이차 전지 음극 및 이차 전지

Publications (1)

Publication Number Publication Date
PL4080619T3 true PL4080619T3 (pl) 2025-01-20

Family

ID=80776266

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21869770.4T PL4080619T3 (pl) 2020-09-21 2021-09-17 Środek wiążący dla anody akumulatora, anoda akumulatora i akumulator

Country Status (6)

Country Link
US (1) US12573633B2 (pl)
EP (1) EP4080619B1 (pl)
JP (1) JP7442922B2 (pl)
CN (1) CN115053373B (pl)
PL (1) PL4080619T3 (pl)
WO (1) WO2022060148A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116376481B (zh) * 2023-06-05 2023-10-27 宁德时代新能源科技股份有限公司 负极粘结剂、负极极片、电池单体、电池和用电装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4473967B2 (ja) 1997-03-04 2010-06-02 日本ゼオン株式会社 電池用バインダー、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
JP4336927B2 (ja) 1999-01-28 2009-09-30 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組成物およびその利用
KR100644063B1 (ko) 2003-06-03 2006-11-10 주식회사 엘지화학 분산제가 화학결합된 전극용 복합 바인더 중합체
WO2006107157A1 (en) 2005-04-04 2006-10-12 Lg Chem, Ltd. Lithium secondary battery containing silicon-based or tin-based anode active material
KR100845702B1 (ko) 2005-08-23 2008-07-11 주식회사 엘지화학 개선된 접착력 및 코팅 특성을 갖는 이차 전지용 바인더
JP4692693B2 (ja) * 2009-02-27 2011-06-01 日本ゼオン株式会社 リチウムイオン二次電池用負極活物質およびリチウムイオン二次電池
JP5602465B2 (ja) * 2009-03-17 2014-10-08 日本エイアンドエル株式会社 電池電極用バインダーおよび電池電極
KR101077870B1 (ko) 2010-02-26 2011-10-28 주식회사 엘지화학 접착력이 우수한 이차전지용 바인더
JP6028286B2 (ja) * 2011-10-24 2016-11-16 東洋インキＳｃホールディングス株式会社 二次電池電極形成用エマルションバインダー、二次電池電極形成用合材インキ、二次電池電極、及び二次電池
JP5447720B1 (ja) 2012-05-31 2014-03-19 ダイソー株式会社 電池電極用バインダー、およびそれを用いた電極ならびに電池
JP6269510B2 (ja) * 2013-01-29 2018-01-31 株式会社大阪ソーダ 電池電極用バインダー、およびそれを用いた電極ならびに電池
WO2014188724A1 (ja) 2013-05-23 2014-11-27 日本ゼオン株式会社 二次電池用バインダー組成物、二次電池電極用スラリー組成物、二次電池用負極、および、二次電池
US10003077B2 (en) * 2013-10-29 2018-06-19 Osaka Soda Co., Ltd. Battery electrode binder and battery and electrode using same
CN105830257B (zh) * 2013-12-26 2018-09-14 日本瑞翁株式会社 锂离子二次电池负极用浆料组合物、锂离子二次电池用负极及锂离子二次电池
JP6256329B2 (ja) * 2014-12-24 2018-01-10 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
TW201721954A (zh) 2015-09-14 2017-06-16 Osaka Soda Co Ltd 非水電解質二次電池用正極材料
US10770706B2 (en) 2015-11-19 2020-09-08 Asahi Kasei Kabushiki Kaisha Binder for electricity storage device and binder composition for electricity storage device
CN109071739B (zh) 2016-04-22 2021-08-13 魁北克电力公司 共聚物粘合剂
WO2019017479A1 (ja) 2017-07-20 2019-01-24 株式会社大阪ソーダ 電極用バインダー、電極用バインダー組成物、電極材料、電極、及び蓄電デバイス
JP2019053942A (ja) * 2017-09-19 2019-04-04 日本エイアンドエル株式会社 電気化学デバイス用電極の製造方法
KR101970648B1 (ko) * 2018-01-04 2019-04-22 주식회사 엘지화학 이차 전지용 바인더 조성물, 이를 포함하는 전극 슬러리 조성물, 전극 및 이차 전지
KR102275733B1 (ko) 2018-11-07 2021-07-08 주식회사 엘지화학 이차 전지 전극용 바인더 조성물 및 전극 합제
KR102277492B1 (ko) 2018-11-20 2021-07-14 주식회사 엘지화학 이차 전지 전극용 바인더 조성물 및 전극 합제

Also Published As

Publication number Publication date
WO2022060148A1 (ko) 2022-03-24
CN115053373A (zh) 2022-09-13
EP4080619A4 (en) 2024-01-03
US20230070060A1 (en) 2023-03-09
JP7442922B2 (ja) 2024-03-05
EP4080619B1 (en) 2024-10-30
US12573633B2 (en) 2026-03-10
JP2023510619A (ja) 2023-03-14
EP4080619A1 (en) 2022-10-26
CN115053373B (zh) 2024-08-16

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