JPH0456079A - Nonaqueous electrolyte for lithium secondary battery and lithium secondary battery thereof - Google Patents

Nonaqueous electrolyte for lithium secondary battery and lithium secondary battery thereof

Info

Publication number
JPH0456079A
JPH0456079A JP16362590A JP16362590A JPH0456079A JP H0456079 A JPH0456079 A JP H0456079A JP 16362590 A JP16362590 A JP 16362590A JP 16362590 A JP16362590 A JP 16362590A JP H0456079 A JPH0456079 A JP H0456079A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
secondary battery
lithium secondary
nonaqueous electrolyte
pyrrole derivatives
battery
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP16362590A
Inventor
Yoji Okazaki
Hideyuki Sato
Original Assignee
Furukawa Battery Co Ltd:The
Furukawa Electric Co Ltd:The
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

Links

Classifications

    • 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 or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage
    • Y02E60/12—Battery technologies with an indirect contribution to GHG emissions mitigation
    • Y02E60/122—Lithium-ion batteries

Abstract

PURPOSE: To realize nonaqueous electrolyte for lithium secondary battery for prolonging a battery lifetime of a lithium secondary battery by including a special pyrrole derivatives.
CONSTITUTION: At least one kind of pyrrole derivatives having methyl group at one of positions of first, second, third, fourth and fifth is included as a component of the nonaqueous electrolyte. About 0.1-5 volume % of that pyrrole derivatives is added to an ordinary solvent which compound of one kind or more than two kinds of solvent. A lithium secondary battery using the described non-aqueous electrolyte and that pyrrole derivatives restrict the reactionability of the nonaqueous electrolyte with electrodeposited lithium to improve cycle characteristic of a negative electrode. Consequently, lifetime of a battery is improved.
COPYRIGHT: (C)1992,JPO&Japio
JP16362590A 1990-06-21 1990-06-21 Nonaqueous electrolyte for lithium secondary battery and lithium secondary battery thereof Pending JPH0456079A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16362590A JPH0456079A (en) 1990-06-21 1990-06-21 Nonaqueous electrolyte for lithium secondary battery and lithium secondary battery thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16362590A JPH0456079A (en) 1990-06-21 1990-06-21 Nonaqueous electrolyte for lithium secondary battery and lithium secondary battery thereof

Publications (1)

Publication Number Publication Date
JPH0456079A true true JPH0456079A (en) 1992-02-24

Family

ID=15777488

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16362590A Pending JPH0456079A (en) 1990-06-21 1990-06-21 Nonaqueous electrolyte for lithium secondary battery and lithium secondary battery thereof

Country Status (1)

Country Link
JP (1) JPH0456079A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007504619A (en) * 2003-09-19 2007-03-01 エルジー・ケム・リミテッド Non-aqueous lithium secondary battery having improved cycle characteristics and / or high temperature stability
US7553588B2 (en) * 2003-03-13 2009-06-30 Samsung Sdi Co., Ltd. Non-aqueous electrolyte and a lithium secondary battery comprising the same
US7794868B2 (en) 2005-12-02 2010-09-14 Lg Chem, Ltd. Battery module of high cooling efficiency
US7879485B2 (en) 2005-04-20 2011-02-01 Lg Chem, Ltd. Housing member for battery module
US7883793B2 (en) 2008-06-30 2011-02-08 Lg Chem, Ltd. Battery module having battery cell assemblies with alignment-coupling features
US8288031B1 (en) 2011-03-28 2012-10-16 Lg Chem, Ltd. Battery disconnect unit and method of assembling the battery disconnect unit
US8353315B2 (en) 2010-08-23 2013-01-15 Lg Chem, Ltd. End cap
US8426050B2 (en) 2008-06-30 2013-04-23 Lg Chem, Ltd. Battery module having cooling manifold and method for cooling battery module
US8852778B2 (en) 2009-04-30 2014-10-07 Lg Chem, Ltd. Battery systems, battery modules, and method for cooling a battery module

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7553588B2 (en) * 2003-03-13 2009-06-30 Samsung Sdi Co., Ltd. Non-aqueous electrolyte and a lithium secondary battery comprising the same
JP2007504619A (en) * 2003-09-19 2007-03-01 エルジー・ケム・リミテッド Non-aqueous lithium secondary battery having improved cycle characteristics and / or high temperature stability
US7879485B2 (en) 2005-04-20 2011-02-01 Lg Chem, Ltd. Housing member for battery module
US7794868B2 (en) 2005-12-02 2010-09-14 Lg Chem, Ltd. Battery module of high cooling efficiency
US7955726B2 (en) 2005-12-02 2011-06-07 Lg Chem, Ltd. Battery module of high cooling efficiency
US7883793B2 (en) 2008-06-30 2011-02-08 Lg Chem, Ltd. Battery module having battery cell assemblies with alignment-coupling features
US8426050B2 (en) 2008-06-30 2013-04-23 Lg Chem, Ltd. Battery module having cooling manifold and method for cooling battery module
US8852778B2 (en) 2009-04-30 2014-10-07 Lg Chem, Ltd. Battery systems, battery modules, and method for cooling a battery module
US8353315B2 (en) 2010-08-23 2013-01-15 Lg Chem, Ltd. End cap
US8288031B1 (en) 2011-03-28 2012-10-16 Lg Chem, Ltd. Battery disconnect unit and method of assembling the battery disconnect unit

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