BRPI0506167A - dispositivo eletroquìmico compreendendo um composto nitrilo alifático - Google Patents

dispositivo eletroquìmico compreendendo um composto nitrilo alifático

Info

Publication number
BRPI0506167A
BRPI0506167A BRPI0506167-9A BRPI0506167A BRPI0506167A BR PI0506167 A BRPI0506167 A BR PI0506167A BR PI0506167 A BRPI0506167 A BR PI0506167A BR PI0506167 A BRPI0506167 A BR PI0506167A
Authority
BR
Brazil
Prior art keywords
electrochemical device
cathode
aliphatic nitrile
nitrile compound
compound
Prior art date
Application number
BRPI0506167-9A
Other languages
English (en)
Inventor
Young Soo Kim
Soon Ho Ahn
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
Publication of BRPI0506167A publication Critical patent/BRPI0506167A/pt
Publication of BRPI0506167B1 publication Critical patent/BRPI0506167B1/pt

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • 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
    • H01M10/0525Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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
    • H01M10/056Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564Accumulators 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
    • H01M10/0566Liquid materials
    • H01M10/0567Liquid materials characterised by the additives
    • 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
    • H01M4/13Electrodes 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
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/362Composites
    • H01M4/366Composites as layered products
    • 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
    • H01M2300/00Electrolytes
    • H01M2300/0017Non-aqueous electrolytes
    • H01M2300/0025Organic electrolyte
    • H01M2300/0028Organic electrolyte characterised by the solvent
    • H01M2300/0037Mixture of solvents
    • H01M2300/004Three solvents
    • 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
    • H01M4/131Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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
    • 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
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product
    • 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
    • Y10T29/49117Conductor or circuit manufacturing
    • Y10T29/49204Contact or terminal manufacturing

Abstract

"DISPOSITIVO ELETROQUìMICO COMPREENDENDO UM COMPOSTO NITRILO ALIFáTICO". A presente invenção provê um catodo tendo um complexo entre a superfície de um material ativo de catodo e um composto de nitrilo alifático, bem como um dispositivo eletroquímico que inclui o catodo. Também, a presente invenção provê um dispositivo eletroquímico compreendendo: (1) um catodo tendo um complexo entre a superfície de um material ativo de catodo e um composto de nitrilo alifático; (2) um anodo tendo uma camada de passivação formada por um composto selecionado do grupo que consiste em carbonato de vinileno, seu derivado e um composto de éter; e (3) uma solução de eletrólito contendo um sal de lítio e um solvente.
BRPI0506167-9A 2004-01-15 2005-01-14 Process for forming a surface complex, cathode and electrochemical device BRPI0506167B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2004-0002959 2004-01-15
KR20040002959 2004-01-15
PCT/KR2005/000145 WO2005069423A1 (en) 2004-01-15 2005-01-14 Electrochemical device comprising aliphatic nitrile compound

Publications (2)

Publication Number Publication Date
BRPI0506167A true BRPI0506167A (pt) 2006-10-24
BRPI0506167B1 BRPI0506167B1 (pt) 2018-01-16

Family

ID=34793255

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0506167-9A BRPI0506167B1 (pt) 2004-01-15 2005-01-14 Process for forming a surface complex, cathode and electrochemical device

Country Status (9)

Country Link
US (2) US8372550B2 (pt)
EP (1) EP1716617B1 (pt)
JP (2) JP2007510270A (pt)
KR (1) KR100602475B1 (pt)
CN (1) CN100502134C (pt)
BR (1) BRPI0506167B1 (pt)
RU (1) RU2308792C1 (pt)
TW (1) TWI302760B (pt)
WO (1) WO2005069423A1 (pt)

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BRPI0506167B1 (pt) 2018-01-16
JP2011222528A (ja) 2011-11-04
US8492036B2 (en) 2013-07-23
TW200541129A (en) 2005-12-16
CN1879250A (zh) 2006-12-13
WO2005069423A1 (en) 2005-07-28
US20130091702A1 (en) 2013-04-18
US20050208371A1 (en) 2005-09-22
TWI302760B (en) 2008-11-01
JP5700443B2 (ja) 2015-04-15
KR100602475B1 (ko) 2006-07-19
EP1716617B1 (en) 2016-03-02
EP1716617A4 (en) 2008-02-27
KR20050075297A (ko) 2005-07-20
RU2308792C1 (ru) 2007-10-20
EP1716617A1 (en) 2006-11-02
US8372550B2 (en) 2013-02-12
JP2007510270A (ja) 2007-04-19
CN100502134C (zh) 2009-06-17

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