PL3667772T3 - Kompozycja zawiesiny elektrody dodatniej dla akumulatora, oraz elektroda dodatnia dla akumulatora i akumulator, które są wytwarzane z jej użyciem - Google Patents

Kompozycja zawiesiny elektrody dodatniej dla akumulatora, oraz elektroda dodatnia dla akumulatora i akumulator, które są wytwarzane z jej użyciem

Info

Publication number
PL3667772T3
PL3667772T3 PL18880311T PL18880311T PL3667772T3 PL 3667772 T3 PL3667772 T3 PL 3667772T3 PL 18880311 T PL18880311 T PL 18880311T PL 18880311 T PL18880311 T PL 18880311T PL 3667772 T3 PL3667772 T3 PL 3667772T3
Authority
PL
Poland
Prior art keywords
secondary battery
positive electrode
prepared
same
slurry composition
Prior art date
Application number
PL18880311T
Other languages
English (en)
Inventor
Jung Woo Yoo
Hye Lim Shim
Jun Muk Lim
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
Application filed by Lg Chem, Ltd. filed Critical Lg Chem, Ltd.
Publication of PL3667772T3 publication Critical patent/PL3667772T3/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
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4235Safety or regulating additives or arrangements in electrodes, separators or electrolyte
    • 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
    • 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
    • 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
    • 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
    • H01M4/62Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • 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
    • H01M4/624Electric conductive fillers
    • H01M4/625Carbon or graphite
    • 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
    • H01M2004/026Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028Positive electrodes
    • 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)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
PL18880311T 2017-11-24 2018-11-23 Kompozycja zawiesiny elektrody dodatniej dla akumulatora, oraz elektroda dodatnia dla akumulatora i akumulator, które są wytwarzane z jej użyciem PL3667772T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20170158628 2017-11-24
KR20170158629 2017-11-24
PCT/KR2018/014526 WO2019103526A1 (ko) 2017-11-24 2018-11-23 이차전지용 양극 슬러리 조성물, 이를 이용하여 제조된 이차전지용 양극 및 이차전지
EP18880311.8A EP3667772B1 (en) 2017-11-24 2018-11-23 Positive electrode slurry composition for secondary battery, and positive electrode for secondary battery and secondary battery which are prepared by using the same

Publications (1)

Publication Number Publication Date
PL3667772T3 true PL3667772T3 (pl) 2022-01-17

Family

ID=66631066

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18880311T PL3667772T3 (pl) 2017-11-24 2018-11-23 Kompozycja zawiesiny elektrody dodatniej dla akumulatora, oraz elektroda dodatnia dla akumulatora i akumulator, które są wytwarzane z jej użyciem

Country Status (6)

Country Link
US (1) US20200203778A1 (pl)
EP (1) EP3667772B1 (pl)
KR (1) KR102264737B1 (pl)
CN (1) CN111095611B (pl)
PL (1) PL3667772T3 (pl)
WO (1) WO2019103526A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200070647A (ko) * 2018-12-10 2020-06-18 주식회사 엘지화학 고-니켈 양극 활물질, 그 제조 방법, 이를 포함하는 양극 및 리튬이차전지
CN111509232B (zh) * 2020-05-29 2022-10-25 蜂巢能源科技有限公司 正极片及其制备方法和应用
KR20220003984A (ko) * 2020-07-02 2022-01-11 주식회사 동진쎄미켐 이차전지 전극용 슬러리 조성물 및 이를 이용한 이차전지 전극

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5974578B2 (ja) 2012-03-27 2016-08-23 日本ゼオン株式会社 二次電池正極用複合粒子、二次電池用正極及び二次電池
CN104247109B (zh) * 2012-04-23 2016-08-24 日本瑞翁株式会社 锂离子二次电池
KR102060429B1 (ko) * 2012-09-28 2019-12-30 제온 코포레이션 리튬 이온 이차 전지
KR20150016852A (ko) * 2013-08-05 2015-02-13 제일모직주식회사 탄소나노튜브 분산액 및 이의 제조방법
CN107408701B (zh) * 2015-03-27 2020-08-25 日本瑞翁株式会社 粘结剂组合物、正极用浆料、正极以及锂离子二次电池
US10388961B2 (en) * 2015-07-14 2019-08-20 Zeon Corporation Binder composition for secondary battery electrode, conductive material paste composition for secondary battery electrode, slurry composition for secondary battery electrode, electrode for secondary battery, and secondary battery
PL3301745T3 (pl) * 2015-10-28 2020-01-31 Lg Chem, Ltd. Materiał przewodzący zdyspergowany w cieczy i litowa bateria akumulatorowa wytworzona przy jego zastosowaniu
WO2017074124A1 (ko) * 2015-10-28 2017-05-04 주식회사 엘지화학 도전재 분산액 및 이를 이용하여 제조한 리튬 이차전지
KR102143953B1 (ko) * 2016-03-24 2020-08-12 주식회사 엘지화학 이차전지의 양극 형성용 조성물 및 이를 이용하여 제조한 이차전지용 양극 및 이차전지
KR102142549B1 (ko) * 2016-03-29 2020-08-07 주식회사 엘지화학 이차전지의 양극 형성용 조성물, 및 이를 이용하여 제조한 이차전지용 양극 및 이차전지

Also Published As

Publication number Publication date
EP3667772A4 (en) 2020-12-16
CN111095611A (zh) 2020-05-01
EP3667772B1 (en) 2021-10-13
EP3667772A1 (en) 2020-06-17
CN111095611B (zh) 2023-05-02
WO2019103526A1 (ko) 2019-05-31
KR102264737B1 (ko) 2021-06-15
US20200203778A1 (en) 2020-06-25
KR20190060715A (ko) 2019-06-03

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