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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
battery
lithium
electrolyte
secondary
derivatives
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 GASES [GHG] EMISSION, 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 technology
    • 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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