BRPI0621846B8 - Eletrólito em pasta e bateria de lítio recarregável contendo o mesmo - Google Patents

Eletrólito em pasta e bateria de lítio recarregável contendo o mesmo

Info

Publication number
BRPI0621846B8
BRPI0621846B8 BRPI0621846A BRPI0621846A BRPI0621846B8 BR PI0621846 B8 BRPI0621846 B8 BR PI0621846B8 BR PI0621846 A BRPI0621846 A BR PI0621846A BR PI0621846 A BRPI0621846 A BR PI0621846A BR PI0621846 B8 BRPI0621846 B8 BR PI0621846B8
Authority
BR
Brazil
Prior art keywords
rechargeable lithium
electrolyte
same
lithium battery
battery containing
Prior art date
Application number
BRPI0621846A
Other languages
English (en)
Inventor
M Paulsen Jens
Original Assignee
Lg Chemical Ltd
Lg Energy Solution 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, Lg Energy Solution Ltd filed Critical Lg Chemical Ltd
Publication of BRPI0621846A2 publication Critical patent/BRPI0621846A2/pt
Publication of BRPI0621846B1 publication Critical patent/BRPI0621846B1/pt
Publication of BRPI0621846B8 publication Critical patent/BRPI0621846B8/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
    • 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
    • H01M2300/0085—Immobilising or gelification of 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Primary Cells (AREA)

Abstract

ELETRÓLITO EM PASTA E BATERIA DE LÍTIO RECARREGÁVEL CONTENDO O MESMO. A presente invenção fornece um eletrólito em pasta compreendendo um solvente orgânico de constante dielétrica não alta, sais de lítio solúveis e argilas, com as argilas sendo intumescidas pelo solvente, e baterias de lítio recarregáveis contendo o eletrólito em pasta. O eletrólito em pasta de acordo com a presente invenção pode melhorar as propriedades eletroquímicas e a estabilidade de ciclagem das baterias de lítio recarregáveis pela limitação do transporte aniônico entre o anodo e o catodo sem diminuir significativamente a taxa de transporte do lítio, particularmente, durante rápidas carga e descarga.
BRPI0621846A 2006-07-10 2006-07-10 Eletrólito em pasta e bateria de lítio recarregável contendo o mesmo BRPI0621846B8 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2006/002675 WO2008007814A1 (en) 2006-07-10 2006-07-10 Paste electrolyte and rechargeable lithium battery containing the same

Publications (3)

Publication Number Publication Date
BRPI0621846A2 BRPI0621846A2 (pt) 2011-12-20
BRPI0621846B1 BRPI0621846B1 (pt) 2017-10-31
BRPI0621846B8 true BRPI0621846B8 (pt) 2023-01-17

Family

ID=38923367

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0621846A BRPI0621846B8 (pt) 2006-07-10 2006-07-10 Eletrólito em pasta e bateria de lítio recarregável contendo o mesmo

Country Status (5)

Country Link
EP (1) EP2038958B1 (pt)
JP (1) JP5372748B2 (pt)
BR (1) BRPI0621846B8 (pt)
CA (1) CA2656401C (pt)
WO (1) WO2008007814A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2342240B1 (en) 2008-10-14 2014-02-12 Bridgestone Corporation New polymers and use thereof in preparation of high impact polymeric compositions
JP5593982B2 (ja) 2010-09-03 2014-09-24 日産自動車株式会社 非水電解質組成物及び非水電解質二次電池
CN107250752B (zh) 2014-12-23 2021-03-30 埃尔特克有限公司 传感器装置，具体是压力传感器
WO2017161160A1 (en) 2016-03-16 2017-09-21 University Of Utah Research Foundation Composite solid electrolytes for lithium batteries
KR102601603B1 (ko) 2016-05-11 2023-11-14 삼성전자주식회사 리튬 금속 전지
CN106058219B (zh) * 2016-08-11 2018-05-22 湖南瑞翔新材料股份有限公司 复合包覆剂、高电压钴酸锂及其制备方法
US11031605B2 (en) 2017-06-21 2021-06-08 University Of Utah Research Foundation Cathodes for use in lithium-air batteries
CN109768321A (zh) * 2019-03-22 2019-05-17 广州大学 一种基于铝柱撑黏土的锂电池固态电解质及其制备方法
CN109994722A (zh) * 2019-03-27 2019-07-09 华南理工大学 一种Li1+xAlxTi2-x(PO3)4包覆的钴酸锂材料及其制备方法与应用
CN110504487B (zh) * 2019-08-09 2020-06-16 电子科技大学 一种锂离子电池电解液及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08279354A (ja) * 1994-08-01 1996-10-22 Ricoh Co Ltd 電極および該電極を用いた二次電池
JPH08181324A (ja) 1994-12-27 1996-07-12 Sharp Corp 半導体装置の製造方法
JPH09115505A (ja) 1995-10-16 1997-05-02 Sanyo Electric Co Ltd リチウム二次電池及びその製造方法
JPH1012269A (ja) * 1996-06-20 1998-01-16 Sanyo Electric Co Ltd 固体電解質及び固体電解質電池
JPH1055718A (ja) * 1996-08-07 1998-02-24 Polytec Design:Kk ペースト状電解質
JP3635302B2 (ja) * 1997-02-17 2005-04-06 株式会社リコー 二次電池
JP3717092B2 (ja) * 1997-03-27 2005-11-16 Ｔｄｋ株式会社 固体状電解質とリチウム二次電池と電気二重層キャパシタ
US6544689B1 (en) 1999-06-30 2003-04-08 North Carolina State University Composite electrolytes based on smectite clays and high dielectric organic liquids and electrodes
US6821677B2 (en) * 2001-03-29 2004-11-23 Kabushiki Kaisha Toshiba Negative electrode active material and nonaqueous electrolyte battery
US7077983B2 (en) 2002-12-31 2006-07-18 University Of Chicago Polymer nanocomposites for lithium battery applications

Also Published As

Publication number Publication date
CA2656401A1 (en) 2008-01-17
EP2038958A4 (en) 2011-05-11
EP2038958A1 (en) 2009-03-25
EP2038958B1 (en) 2017-09-06
JP5372748B2 (ja) 2013-12-18
CA2656401C (en) 2012-11-27
BRPI0621846A2 (pt) 2011-12-20
WO2008007814A8 (en) 2008-12-18
WO2008007814A1 (en) 2008-01-17
BRPI0621846B1 (pt) 2017-10-31
JP2009543316A (ja) 2009-12-03

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2163 DE 19/06/2012.

B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 NA RPI 2163 DE 19/06/2012, E O DESPACHO 8.11 NA RPI 2214 DE 11/06/2013.

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B25A Requested transfer of rights approved