Title:
SEPARATION MEMBRANE AND LITHIUM-SULFUR BATTERY COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2015/056907
Kind Code:
A1
Abstract:
The present application relates to a separation membrane and a lithium-sulfur battery comprising the same. The separation membrane according to the present invention can prevent lithium polysulfide from being eluted from a cathode and suppress the growth of lithium dendrite occurring at an anode, thereby improving durability and safety of a battery.
Inventors:
SON BYOUNGKUK (KR)
LEE SEONG HO (KR)
JANG MINCHUL (KR)
CHOI HYUNGSAM (KR)
HAN JOONG JIN (KR)
KIM MIN SEO (KR)
KIM SUHWAN (KR)
JEONG SEUNGPYO (KR)
KIM YU MI (KR)
SUNG DA YOUNG (KR)
KIM YOUNGJEA (KR)
PARK GI SU (KR)
LEE SEONG HO (KR)
JANG MINCHUL (KR)
CHOI HYUNGSAM (KR)
HAN JOONG JIN (KR)
KIM MIN SEO (KR)
KIM SUHWAN (KR)
JEONG SEUNGPYO (KR)
KIM YU MI (KR)
SUNG DA YOUNG (KR)
KIM YOUNGJEA (KR)
PARK GI SU (KR)
Application Number:
PCT/KR2014/009122
Publication Date:
April 23, 2015
Filing Date:
September 29, 2014
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
H01M50/414; H01M50/434; H01M50/457; H01M50/491
Foreign References:
| US20020102455A1 | 2002-08-01 | |||
| KR20090118089A | 2009-11-17 | |||
| KR20130003592A | 2013-01-09 | |||
| KR20090088636A | 2009-08-20 | |||
| KR20130105839A | 2013-09-26 | |||
| KR20010111831A | 2001-12-20 |
Other References:
See also references of EP 3059784A4
Attorney, Agent or Firm:
CHUNG, Soon-Sung (KR)
정순성 (KR)
정순성 (KR)
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