PL3648231T3 - Niewodny elektrolit dla akumulatora litowego i zawierający go akumulator litowy - Google Patents

Niewodny elektrolit dla akumulatora litowego i zawierający go akumulator litowy

Info

Publication number
PL3648231T3
PL3648231T3 PL18875224T PL18875224T PL3648231T3 PL 3648231 T3 PL3648231 T3 PL 3648231T3 PL 18875224 T PL18875224 T PL 18875224T PL 18875224 T PL18875224 T PL 18875224T PL 3648231 T3 PL3648231 T3 PL 3648231T3
Authority
PL
Poland
Prior art keywords
secondary battery
lithium secondary
same
aqueous electrolyte
lithium
Prior art date
Application number
PL18875224T
Other languages
English (en)
Inventor
Ha Eun Kim
Young Min Lim
Gwang Yeon Kim
Chul Haeng 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
Application filed by Lg Chem, Ltd. filed Critical Lg Chem, Ltd.
Priority claimed from PCT/KR2018/013783 external-priority patent/WO2019093853A1/ko
Publication of PL3648231T3 publication Critical patent/PL3648231T3/pl

Links

Classifications

    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • H01M10/0567—Liquid materials characterised by the additives
    • 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
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • H01M10/0568—Liquid materials characterised by the solutes
    • 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
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • H01M10/0569—Liquid materials characterised by the solvents
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • 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
    • 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
    • H01M2004/028—Positive electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic electrolyte
    • H01M2300/0028—Organic electrolyte characterised by the solvent
    • H01M2300/0037—Mixture of solvents
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0048—Molten electrolytes used at high temperature
    • H01M2300/0051—Carbonates
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
PL18875224T 2017-11-13 2018-11-13 Niewodny elektrolit dla akumulatora litowego i zawierający go akumulator litowy PL3648231T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20170150920 2017-11-13
KR1020180138408A KR102242252B1 (ko) 2017-11-13 2018-11-12 리튬 이차전지용 비수전해액 및 이를 포함하는 리튬 이차전지
EP18875224.0A EP3648231B1 (en) 2017-11-13 2018-11-13 Non-aqueous electrolyte for lithium secondary battery and lithium secondary battery comprising same
PCT/KR2018/013783 WO2019093853A1 (ko) 2017-11-13 2018-11-13 리튬 이차전지용 비수전해액 및 이를 포함하는 리튬 이차전지

Publications (1)

Publication Number Publication Date
PL3648231T3 true PL3648231T3 (pl) 2021-09-27

Family

ID=66679698

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18875224T PL3648231T3 (pl) 2017-11-13 2018-11-13 Niewodny elektrolit dla akumulatora litowego i zawierający go akumulator litowy

Country Status (6)

Country Link
US (1) US11309583B2 (pl)
EP (1) EP3648231B1 (pl)
JP (1) JP7045589B2 (pl)
KR (1) KR102242252B1 (pl)
CN (1) CN111052485B (pl)
PL (1) PL3648231T3 (pl)

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KR102675258B1 (ko) * 2018-01-30 2024-06-17 주식회사 엘지에너지솔루션 고온 저장 특성이 향상된 리튬 이차전지
CN111357144B (zh) 2018-07-02 2023-04-25 株式会社Lg新能源 高温特性改善的锂二次电池
CN111244550B (zh) * 2020-03-09 2023-03-24 天津市捷威动力工业有限公司 用于高镍体系的锂离子电池电解液添加剂及电解液和电池
CN111883842A (zh) * 2020-08-07 2020-11-03 香河昆仑化学制品有限公司 一种非水电解液用功能非水性有机添加剂
CN112531212B (zh) * 2020-12-09 2021-12-07 远景动力技术(江苏)有限公司 兼顾高温特性与低阻抗的非水电解液、其应用及锂离子电池
CN112531213A (zh) * 2020-12-09 2021-03-19 远景动力技术(江苏)有限公司 兼顾高温特性与常温循环的非水电解液、其应用及锂离子电池
CN112687956A (zh) * 2020-12-28 2021-04-20 远景动力技术(江苏)有限公司 锂电池的非水电解液及基于其的锂离子电池
KR20220105936A (ko) * 2021-01-21 2022-07-28 삼성에스디아이 주식회사 리튬전지 전해질용 첨가제, 이를 포함하는 유기전해액 및 상기 전해액을 채용한 리튬 전지
CN114824469B (zh) * 2021-01-28 2026-01-13 浙江中蓝新能源材料有限公司 一种含高电压高温型添加剂组合物的电解液及锂离子电池
CN115133124A (zh) * 2021-03-26 2022-09-30 浙江蓝天环保高科技股份有限公司 一种提高正负极高温存储稳定性的电解液及锂离子电池
CN113161613A (zh) * 2021-04-19 2021-07-23 杉杉新材料（衢州）有限公司 一种锂离子电池非水电解液及锂离子电池
KR20230011584A (ko) * 2021-07-14 2023-01-25 에스케이온 주식회사 고온 안정성이 향상된 리튬 이차 전지용 전해액 및 이를 포함하는 리튬 이차 전지
CN114914544B (zh) * 2022-05-18 2023-03-10 湖南大学 一种钠金属电池电解液及其制备方法
JPWO2024034691A1 (pl) * 2022-08-12 2024-02-15
CN116154176B (zh) * 2023-04-18 2023-07-25 蔚来电池科技(安徽)有限公司 二次电池和装置
CN116344916B (zh) * 2023-05-29 2023-09-08 宁德时代新能源科技股份有限公司 锂二次电池和用电装置
WO2025147652A1 (en) * 2024-01-05 2025-07-10 Nanotech Energy, Inc. Nonaqueous electrolyte for lithium ion energy storage device
US20250286141A1 (en) * 2024-03-06 2025-09-11 Lyten, Inc. Electrolyte systems including performance-enhancing additives, and electrochemical cells including the same

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JP5143700B2 (ja) 2007-10-24 2013-02-13 パナソニック株式会社 電気化学素子用電極およびそれを用いた電気化学素子
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TWI636603B (zh) 2013-02-20 2018-09-21 Ｌｇ化學股份有限公司 用於鋰二次電池之電解質液添加劑及含有該添加劑之非水性液態電解質液池及鋰二次電池
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KR102053313B1 (ko) * 2017-01-20 2019-12-06 주식회사 엘지화학 리튬 이차전지용 비수 전해액 및 이를 포함하는 리튬 이차전지
KR102264735B1 (ko) * 2017-09-21 2021-06-15 주식회사 엘지에너지솔루션 리튬 이차전지용 비수전해액 및 이를 포함하는 리튬 이차전지
US11476500B2 (en) * 2018-02-12 2022-10-18 Lg Energy Solution, Ltd. Non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery including the same

Also Published As

Publication number Publication date
EP3648231A1 (en) 2020-05-06
CN111052485A (zh) 2020-04-21
US20200220216A1 (en) 2020-07-09
CN111052485B (zh) 2023-04-14
KR102242252B1 (ko) 2021-04-21
JP2020528639A (ja) 2020-09-24
JP7045589B2 (ja) 2022-04-01
EP3648231B1 (en) 2021-07-07
EP3648231A4 (en) 2020-07-29
KR20190054973A (ko) 2019-05-22
US11309583B2 (en) 2022-04-19

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