BR112015002817B8 - Aditivo de solução eletrolítica para bateria secundária de lítio, e solução eletrolítica não aquosa e bateria secundária de lítio incluindo o aditivo - Google Patents

Aditivo de solução eletrolítica para bateria secundária de lítio, e solução eletrolítica não aquosa e bateria secundária de lítio incluindo o aditivo

Info

Publication number
BR112015002817B8
BR112015002817B8 BR112015002817A BR112015002817A BR112015002817B8 BR 112015002817 B8 BR112015002817 B8 BR 112015002817B8 BR 112015002817 A BR112015002817 A BR 112015002817A BR 112015002817 A BR112015002817 A BR 112015002817A BR 112015002817 B8 BR112015002817 B8 BR 112015002817B8
Authority
BR
Brazil
Prior art keywords
secondary battery
lithium secondary
additive
electrolytic solution
electrolyte solution
Prior art date
Application number
BR112015002817A
Other languages
English (en)
Other versions
BR112015002817A2 (pt
BR112015002817B1 (pt
Inventor
Haeng Lee Chul
Kyung Yang Doo
Yeon Kim Gwang
Hyun Park Jin
Kee Kim Shul
Min Lim Young
Ha An Yu
Original Assignee
Lg Chemical 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 Chemical Ltd filed Critical Lg Chemical Ltd
Priority claimed from PCT/KR2014/010350 external-priority patent/WO2015065093A1/ko
Publication of BR112015002817A2 publication Critical patent/BR112015002817A2/pt
Publication of BR112015002817B1 publication Critical patent/BR112015002817B1/pt
Publication of BR112015002817B8 publication Critical patent/BR112015002817B8/pt

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
    • H01M10/056—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
    • H01M10/056—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
    • H01M4/58—Selection 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
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic electrolyte
    • 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)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

ADITIVO DE SOLUÇÃO ELETROLÍTICA PARA BATERIA SECUNDÁRIA DE LÍTIO, E SOLUÇÃO ELETROLÍTICA NÃO AQUOSA E BATERIA SECUNDÁRIA DE LÍTIO INCLUINDO O ADITIVO. É fornecida uma solução eletrolítica não aquosa incluindo um solvente orgânico não aquoso, um sal de lítio à base de imida e pelo menos um aditivo selecionado a partir do grupo que consiste em lítio difluoro bis(oxalato)fosfato (LiDFOP), fosfato de (trimetilsilil)propila (TMSPa), 1,3-propeno sultana (PRS), e sulfato de etileno (ESa), como um aditivo de solução eletrolítica. De acordo com o aditivo de solução eletrolítica para uma bateria secundária de lítio da presente invenção, o aditivo de solução eletrolítica pode melhorar as características de produção em altas e baixas temperaturas e pode evitar um fenômeno de inchaço por suprimir a decomposição do PF6- sobre a superfície de um cátodo, que pode ocorrer durante um ciclo de alta temperatura de uma bateria secundária de lítio, incluindo o aditivo de solução eletrolítica, e evitar uma reação de oxidação de uma solução eletrolítica.
BR112015002817A 2013-10-31 2014-10-31 Aditivo de solução eletrolítica para bateria secundária de lítio, e solução eletrolítica não aquosa e bateria secundária de lítio incluindo o aditivo BR112015002817B8 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR20130131464 2013-10-31
KR10-2013-0131464 2013-10-31
KR10-2014-0149502 2014-10-30
KR1020140149502A KR101620214B1 (ko) 2013-10-31 2014-10-30 리튬 이차 전지용 전해액 첨가제, 상기 전해액 첨가제를 포함하는 비수성 전해액 및 리튬 이차 전지
PCT/KR2014/010350 WO2015065093A1 (ko) 2013-10-31 2014-10-31 리튬 이차 전지용 전해액 첨가제, 상기 전해액 첨가제를 포함하는 비수성 전해액 및 리튬 이차 전지

Publications (3)

Publication Number Publication Date
BR112015002817A2 BR112015002817A2 (pt) 2017-07-04
BR112015002817B1 BR112015002817B1 (pt) 2021-05-25
BR112015002817B8 true BR112015002817B8 (pt) 2021-12-07

Family

ID=53388267

Family Applications (1)

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BR112015002817A BR112015002817B8 (pt) 2013-10-31 2014-10-31 Aditivo de solução eletrolítica para bateria secundária de lítio, e solução eletrolítica não aquosa e bateria secundária de lítio incluindo o aditivo

Country Status (6)

Country Link
US (1) US9614253B2 (pt)
JP (1) JP6094843B2 (pt)
KR (1) KR101620214B1 (pt)
CN (1) CN104823319B (pt)
BR (1) BR112015002817B8 (pt)
TW (1) TWI562432B (pt)

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KR101683534B1 (ko) * 2015-07-09 2016-12-07 파낙스 이텍(주) 이차전지 전해액 및 이를 포함하는 이차전지
KR20170008475A (ko) * 2015-07-14 2017-01-24 주식회사 엘지화학 비수성 전해질 및 이를 포함하는 리튬 이차전지
JP6735777B2 (ja) 2015-07-16 2020-08-05 エスケー ケミカルズ カンパニー リミテッド 二次電池用電解液添加剤、これを含む電解液及び二次電池
KR20170031530A (ko) 2015-09-11 2017-03-21 에스케이케미칼주식회사 이차전지용 전해액 첨가제 및 이를 포함하는 이차전지용 전해액
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WO2018048188A1 (ko) * 2016-09-07 2018-03-15 솔브레인 주식회사 전해액 첨가제 및 이를 포함하는 리튬 이차 전지
KR101980317B1 (ko) * 2016-09-07 2019-05-20 솔브레인 주식회사 전해액 첨가제 및 이를 포함하는 리튬 이차 전지
KR20180057944A (ko) * 2016-11-23 2018-05-31 에스케이케미칼 주식회사 이차전지용 전해액 및 이를 포함하는 이차전지
CN110036521B (zh) * 2016-12-02 2022-11-15 日本电气株式会社 锂离子二次电池
JP7032115B2 (ja) * 2017-01-13 2022-03-08 トヨタ自動車株式会社 非水電解液二次電池
CN108306049B (zh) 2017-01-13 2021-08-13 丰田自动车株式会社 非水电解液二次电池
JP6969106B2 (ja) * 2017-02-08 2021-11-24 株式会社村田製作所 リチウムイオン二次電池用電解液、リチウムイオン二次電池、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器
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KR102264733B1 (ko) * 2017-08-24 2021-06-15 주식회사 엘지에너지솔루션 리튬 이차전지용 비수전해액 및 이를 포함하는 리튬 이차전지
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Also Published As

Publication number Publication date
TW201539836A (zh) 2015-10-16
JP6094843B2 (ja) 2017-03-15
TWI562432B (en) 2016-12-11
CN104823319B (zh) 2017-08-04
KR101620214B1 (ko) 2016-05-12
US9614253B2 (en) 2017-04-04
CN104823319A (zh) 2015-08-05
BR112015002817A2 (pt) 2017-07-04
KR20150050493A (ko) 2015-05-08
BR112015002817B1 (pt) 2021-05-25
US20160028115A1 (en) 2016-01-28
JP2016503571A (ja) 2016-02-04

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