KR20250037759A - 리튬 이온 전지 전극용 바인더 조성물 - Google Patents

리튬 이온 전지 전극용 바인더 조성물 Download PDF

Info

Publication number
KR20250037759A
KR20250037759A KR1020257001350A KR20257001350A KR20250037759A KR 20250037759 A KR20250037759 A KR 20250037759A KR 1020257001350 A KR1020257001350 A KR 1020257001350A KR 20257001350 A KR20257001350 A KR 20257001350A KR 20250037759 A KR20250037759 A KR 20250037759A
Authority
KR
South Korea
Prior art keywords
meth
lithium ion
ion battery
monomer
electrode
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
KR1020257001350A
Other languages
English (en)
Korean (ko)
Inventor
타다키 호리
나오야 이노우에
타카노리 쿠리하라
이치로 나카무라
Original Assignee
하리마카세이 가부시기가이샤
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 하리마카세이 가부시기가이샤 filed Critical 하리마카세이 가부시기가이샤
Publication of KR20250037759A publication Critical patent/KR20250037759A/ko
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • 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
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/56—Acrylamide; Methacrylamide
    • 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
    • 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
    • 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)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
KR1020257001350A 2022-07-20 2023-07-18 리튬 이온 전지 전극용 바인더 조성물 Pending KR20250037759A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2022-115668 2022-07-20
JP2022115668 2022-07-20
PCT/JP2023/026304 WO2024019056A1 (ja) 2022-07-20 2023-07-18 リチウムイオン電池電極用バインダー組成物

Publications (1)

Publication Number Publication Date
KR20250037759A true KR20250037759A (ko) 2025-03-18

Family

ID=89617693

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257001350A Pending KR20250037759A (ko) 2022-07-20 2023-07-18 리튬 이온 전지 전극용 바인더 조성물

Country Status (7)

Country Link
US (1) US20260011738A1 (https=)
EP (1) EP4539169A4 (https=)
JP (1) JPWO2024019056A1 (https=)
KR (1) KR20250037759A (https=)
CN (1) CN119487653A (https=)
TW (1) TW202411388A (https=)
WO (1) WO2024019056A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120442187B (zh) * 2025-07-09 2025-10-10 深圳好电科技有限公司 一种粘结剂、负极浆料、负极片、电池

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017163806A (ja) 2016-03-11 2017-09-14 オムロン株式会社 温度監視装置、温度監視方法、情報処理プログラム、および記録媒体

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUE064159T2 (hu) 2016-03-24 2024-02-28 Zeon Corp Kötõanyagkészítmény nem-vizes akkumulátor elektródokhoz, szuszpenziós készítmény nem-vízes akkumulátor elektródokhoz, elektród nem-vízes akkumulátorokhoz és nem-vízes akkumulátor
KR102195163B1 (ko) * 2017-02-28 2020-12-24 아라까와 가가꾸 고교 가부시끼가이샤 리튬이온 전지용 바인더 수용액, 리튬이온 전지용 슬러리 및 그 제조방법, 리튬이온 전지용 전극, 리튬이온 전지용 세퍼레이터, 리튬이온 전지용 세퍼레이터/전극적층체, 및 리튬이온 전지
KR102303725B1 (ko) * 2017-03-28 2021-09-17 아라까와 가가꾸 고교 가부시끼가이샤 열가교형 리튬이온 전지용 슬러리 및 그 제조방법, 리튬이온 전지용 전극, 리튬이온 전지용 세퍼레이터, 리튬이온 전지용 세퍼레이터/전극적층체, 및 리튬이온 전지

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017163806A (ja) 2016-03-11 2017-09-14 オムロン株式会社 温度監視装置、温度監視方法、情報処理プログラム、および記録媒体

Also Published As

Publication number Publication date
TW202411388A (zh) 2024-03-16
WO2024019056A1 (ja) 2024-01-25
US20260011738A1 (en) 2026-01-08
EP4539169A1 (en) 2025-04-16
CN119487653A (zh) 2025-02-18
EP4539169A4 (en) 2026-02-18
JPWO2024019056A1 (https=) 2024-01-25

Similar Documents

Publication Publication Date Title
JP6465323B2 (ja) 非水電解質二次電池電極用バインダー及びその用途
KR101868240B1 (ko) 비수 이차전지용 바인더, 비수 이차전지용 수지 조성물, 비수 이차전지 세퍼레이터, 비수 이차전지 전극 및 비수 이차전지
KR102902310B1 (ko) 이차전지 전극용 바인더 및 그 이용
JP6665857B2 (ja) 非水電解質二次電池電極合剤層用組成物及びその製造方法、並びに、その用途
US10541423B2 (en) Electrode mixture layer composition for nonaqueous electrolyte secondary battery, manufacturing method thereof and use therefor
CN108604684A (zh) 非水电解质二次电池电极用粘合剂及其制造方法、以及其用途
KR20230124934A (ko) 이차전지 전극용 바인더 및 그 이용
JP7658414B2 (ja) 二次電池電極合剤層用組成物及び二次電池電極
JPWO2018180232A1 (ja) 非水電解質二次電池電極用バインダー
KR20250037759A (ko) 리튬 이온 전지 전극용 바인더 조성물
JP7782554B2 (ja) 非水系二次電池電極バインダー、及び非水系二次電池電極
JP2016122553A (ja) 二次電池電極用バインダーとその製造方法、二次電池電極用スラリー、二次電池用電極及び非水二次電池
JP7643342B2 (ja) 二次電池電極合剤層用組成物、二次電池電極及び二次電池
KR20240159567A (ko) 이차 전지용 바인더 조성물, 이차 전지 전극용 슬러리 조성물, 이차 전지용 전극, 및 이차 전지
JP7211418B2 (ja) 二次電池電極用バインダー及びその利用
KR20240109248A (ko) 규소 애노드 바인더
HK40117789A (zh) 锂离子电池电极用粘合剂组合物
WO2021131813A1 (ja) 電極バインダー用共重合体、電極バインダー樹脂組成物、及び非水系二次電池電極
KR20260051392A (ko) 이차 전지 전극용 바인더 및 그 이용
WO2025134781A1 (ja) カーボンナノチューブを含む二次電池電極を備える二次電池の電極用バインダー及びその利用
KR20260051393A (ko) 이차 전지 전극용 바인더 및 그 이용
WO2024262531A1 (ja) 二次電池電極用バインダー及びその利用、並びに、二次電池電極用バインダーの製造方法
WO2025033218A1 (ja) 二次電池電極用バインダー及びその利用
WO2024214640A1 (ja) カーボンナノチューブを含む二次電池電極を備える二次電池の電極用バインダー及びその利用
WO2025033219A1 (ja) 二次電池電極用バインダー及びその利用

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20250114

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application