Electrolyte for lithium secondary battery and lithium secondary battery including the electrolyte

An electrolyte for a lithium secondary battery includes : a compound represented by a formula 1; lithium salt; and an organic solvent, wherein an amount of the compound represented by the formula 1 isless than about 3.0 weight percent, based on a total weight of the electrolyte: wherein, in the form...

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Bibliographic Details
Main Authors MYONGCHUN KOH, JINAH SEO, YOONSOK KANG, HOSANG PARK
Format Patent
LanguageChinese
English
Published 13.03.2018
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:An electrolyte for a lithium secondary battery includes : a compound represented by a formula 1; lithium salt; and an organic solvent, wherein an amount of the compound represented by the formula 1 isless than about 3.0 weight percent, based on a total weight of the electrolyte: wherein, in the formula 1, R 1 to R 15 are each independently selected from hydrogen, fluorine, a C1-C10 alkyl group which is replaced or not replaced, and a C6-C10 aryl group which is replaced or not replaced.. 本发明涉及用于锂二次电池的电解质和包括所述电解质的锂二次电池。用于锂二次电池的电解质包括：由式1表示的化合物；锂盐；和有机溶剂，其中由式1表示的化合物的量小于约3.0重量％，基于所述电解质的总重量，其中，在式1中，R-R各自独立地选自氢、氟、取代或未取代的C1-C10烷基、和取代或未取代的C6-C10芳基。式1
Bibliography:Application Number: CN201710650600