Title:
ADDITIVE FOR ELECTROLYTE OF LITHIUM BATTERY, ELECTROLYTE FOR LITHIUM BATTERY INCLUDING SAME, AND LITHIUM BATTERY EMPLOYING SAME ELECTROLYTE
Document Type and Number:
WIPO Patent Application WO/2018/021746
Kind Code:
A1
Abstract:
Provided are an additive for an electrolyte of a lithium battery, an electrolyte for a lithium battery including the same, and a lithium battery employing the electrolyte. The additive for an electrolyte of a lithium battery comprises a compound represented by Formula 1 below: [Formula 1] [P4O10]x·[B(OSiR1R2R3)3]y,wherein R1, R2, R3 and x/y are as defined in the present specification. The lifetime characteristics of a lithium battery at a high temperature may be improved by adding the compound to an electrolyte.
Inventors:
SHATUNOV ALEXANDROVICH PAVEL (KR)
KIM SANG HOON (KR)
SHIN WOO CHEOL (KR)
LEE HA RIM (KR)
CHO IN HAENG (KR)
KIM SANG HOON (KR)
SHIN WOO CHEOL (KR)
LEE HA RIM (KR)
CHO IN HAENG (KR)
Application Number:
PCT/KR2017/007653
Publication Date:
February 01, 2018
Filing Date:
July 17, 2017
Export Citation:
Assignee:
SAMSUNG SDI CO LTD (KR)
International Classes:
H01M10/0567; H01M10/0525; H01M10/0568; H01M10/0569
Foreign References:
| US20120244419A1 | 2012-09-27 | |||
| JP2008130544A | 2008-06-05 | |||
| KR20080030929A | 2008-04-07 | |||
| EP1585142A1 | 2005-10-12 | |||
| KR20100086370A | 2010-07-30 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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