BR112022014648A2 - Soluções eletrolíticas - Google Patents

Soluções eletrolíticas

Info

Publication number
BR112022014648A2
BR112022014648A2 BR112022014648A BR112022014648A BR112022014648A2 BR 112022014648 A2 BR112022014648 A2 BR 112022014648A2 BR 112022014648 A BR112022014648 A BR 112022014648A BR 112022014648 A BR112022014648 A BR 112022014648A BR 112022014648 A2 BR112022014648 A2 BR 112022014648A2
Authority
BR
Brazil
Prior art keywords
electrolyte solution
electrolytic solutions
additive package
weight
carbonate
Prior art date
Application number
BR112022014648A
Other languages
English (en)
Inventor
Thomas Ebert Jefferson
Haseltine Benjamin
Original Assignee
Ascend Performance Mat Operations Llc
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 Ascend Performance Mat Operations Llc filed Critical Ascend Performance Mat Operations Llc
Publication of BR112022014648A2 publication Critical patent/BR112022014648A2/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
    • H01M10/052—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
    • H01M10/0568—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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic electrolyte
    • H01M2300/0028—Organic electrolyte characterised by the solvent
    • H01M2300/0034—Fluorinated 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
    • H01M2300/0025—Organic electrolyte
    • H01M2300/0028—Organic electrolyte characterised by the solvent
    • H01M2300/0037—Mixture of solvents
    • H01M2300/004—Three solvents
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)

Abstract

SOLUÇÕES ELETROLÍTICAS. A presente invenção refere-se a uma solução eletrolítica compreendendo um componente iônico, um solvente de base e um pacote de aditivos. O pacote de aditivos compreende um composto de trinitrila e um carbonato cíclico. A solução eletrolítica compreende carbonato linear simétrico em uma quantidade superior a 19% em peso, com base no peso total da solução eletrolítica.
BR112022014648A 2020-01-31 2021-01-29 Soluções eletrolíticas BR112022014648A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202062968684P 2020-01-31 2020-01-31
PCT/US2021/015857 WO2021155250A1 (en) 2020-01-31 2021-01-29 Electrolyte solutions

Publications (1)

Publication Number Publication Date
BR112022014648A2 true BR112022014648A2 (pt) 2022-09-13

Family

ID=74844993

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022014648A BR112022014648A2 (pt) 2020-01-31 2021-01-29 Soluções eletrolíticas

Country Status (10)

Country Link
US (1) US11742523B2 (pt)
EP (1) EP4097789A1 (pt)
JP (1) JP7544826B2 (pt)
KR (1) KR20220132637A (pt)
CN (1) CN115023837A (pt)
BR (1) BR112022014648A2 (pt)
CA (1) CA3166365A1 (pt)
MX (1) MX2022009422A (pt)
TW (1) TW202215694A (pt)
WO (1) WO2021155250A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025043163A1 (en) 2023-08-24 2025-02-27 Ascend Performance Materials Operations Llc Process for dewatering and decoloring tricyanohexane

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7491471B2 (en) * 2003-07-15 2009-02-17 Samsung Sdi Co., Ltd. Electrolyte for lithium secondary battery and lithium secondary battery comprising same
JP2010073367A (ja) * 2008-09-16 2010-04-02 Sony Corp 非水電解質および非水電解質電池
JP5619412B2 (ja) * 2009-09-04 2014-11-05 三洋電機株式会社 非水電解質二次電池および非水電解質二次電池の製造方法
TW201232901A (en) 2011-01-21 2012-08-01 Sanyo Electric Co Positive electrode active material for non-aqueous electrolyte secondary battery, positive electrode for non-aqueous electrolyte secondary battery using the positive electrode active material and non-aqueous electrolyte secondary battery using the positi
US9583789B2 (en) * 2012-06-28 2017-02-28 Nec Corporation Non-aqueous electrolyte secondary battery
US9819057B2 (en) * 2012-09-07 2017-11-14 Samsung Sdi Co., Ltd. Rechargeable lithium battery
KR20160142338A (ko) * 2014-04-03 2016-12-12 쓰리엠 이노베이티브 프로퍼티즈 컴파니 리튬 이온 배터리를 위한 전해질 첨가제
JP2017102995A (ja) * 2014-04-11 2017-06-08 日産自動車株式会社 電気デバイス用正極、およびこれを用いた電気デバイス
TW201624816A (zh) 2014-10-22 2016-07-01 三井化學股份有限公司 鋰二次電池
CN104505535B (zh) * 2014-12-29 2017-03-29 珠海市赛纬电子材料股份有限公司 一种高电压锂离子电池的非水电解液
CN104766995B (zh) * 2015-03-31 2017-03-15 宁德时代新能源科技股份有限公司 一种电解液添加剂及其在锂离子电池中的应用
JP2017004691A (ja) * 2015-06-08 2017-01-05 ダイキン工業株式会社 電解液、電気化学デバイス、リチウムイオン二次電池、及び、モジュール
CN105680088A (zh) * 2016-02-03 2016-06-15 东莞市凯欣电池材料有限公司 一种高电压锂离子二次电池用非水电解质溶液及高电压锂离子电池
KR102294961B1 (ko) 2016-04-04 2021-08-26 삼성에스디아이 주식회사 리튬 이차 전지용 전해질 및 이를 포함하는 리튬 이차 전지
JP6787700B2 (ja) * 2016-06-28 2020-11-18 三星エスディアイ株式会社Samsung SDI Co., Ltd. リチウムイオン二次電池
JP7019598B2 (ja) * 2016-12-22 2022-02-15 Ｍｕアイオニックソリューションズ株式会社 非水電解液及びそれを用いた蓄電デバイス
EP3373380A1 (en) 2017-03-08 2018-09-12 Basf Se Electrolyte compositions comprising mixtures of 1,3,5-cyclohexane trinitrile compounds as additives
CN108232300A (zh) * 2018-01-05 2018-06-29 宁德新能源科技有限公司 一种锂离子电池及其电解液
CN110649232B (zh) 2018-06-27 2023-08-01 株式会社村田制作所 锂离子二次电池用正极活性物质
CN109473713A (zh) 2018-12-19 2019-03-15 珠海光宇电池有限公司 一种兼顾高低温性能的高电压电解液及使用该电解液的锂离子电池

Also Published As

Publication number Publication date
MX2022009422A (es) 2022-08-25
US20210242503A1 (en) 2021-08-05
US11742523B2 (en) 2023-08-29
CA3166365A1 (en) 2021-08-05
EP4097789A1 (en) 2022-12-07
CN115023837A (zh) 2022-09-06
JP2023512077A (ja) 2023-03-23
TW202215694A (zh) 2022-04-16
JP7544826B2 (ja) 2024-09-03
KR20220132637A (ko) 2022-09-30
WO2021155250A1 (en) 2021-08-05

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements