Title:
SEPARATOR AND LITHIUM-SULFUR BATTERY COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2018/124635
Kind Code:
A1
Abstract:
The present invention relates to a separator and a lithium-sulfur battery comprising same, the separator having at least one side of a porous substrate thereof coated with graphene oxide and boron nitride and thereby being capable of simultaneously solving problems caused by lithium polysulfides and lithium dendrites occurring in conventional lithium-sulfur batteries.
Inventors:
SONG JIEUN (KR)
SOHN KWONNAM (KR)
YANG DOO KYUNG (KR)
KIM YUN KYOUNG (KR)
SOHN KWONNAM (KR)
YANG DOO KYUNG (KR)
KIM YUN KYOUNG (KR)
Application Number:
PCT/KR2017/015247
Publication Date:
July 05, 2018
Filing Date:
December 21, 2017
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
H01M10/052; H01M50/417; H01M50/431; H01M50/434; H01M50/451; H01M50/457; H01M50/491; H01M50/497
Foreign References:
| CN105970605A | 2016-09-28 | |||
| CN104993083A | 2015-10-21 | |||
| CN106129455A | 2016-11-16 | |||
| KR20160077529A | 2016-07-04 | |||
| KR20110083515A | 2011-07-20 | |||
| KR20160180433A | 2016-12-27 | |||
| KR20150133343A | 2015-11-30 |
Other References:
See also references of EP 3451414A4
Attorney, Agent or Firm:
KIM, Sung Ho et al. (KR)
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