Title:
SEPARATOR FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2018/164517
Kind Code:
A1
Abstract:
The present invention relates to a separator for a lithium secondary battery and a lithium secondary battery comprising same, the separator comprising: a porous substrate; and a lithium metal layer formed on a surface of the porous substrate, wherein the lithium metal layer is formed on the outer peripheral surface of the porous substrate and has the shape of a hollow window frame.
Inventors:
JUNG HYE RAN (KR)
CHOI YOUNG GEUN (KR)
OH SONG TAEK (KR)
CHOI YOUNG GEUN (KR)
OH SONG TAEK (KR)
Application Number:
PCT/KR2018/002790
Publication Date:
September 13, 2018
Filing Date:
March 08, 2018
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
H01M2/16; H01M2/18; H01M10/052; H01M10/058; H01M10/42
Foreign References:
| JP2004087251A | 2004-03-18 | |||
| JP4591923B2 | 2010-12-01 | |||
| KR20080080134A | 2008-09-02 | |||
| JP5680868B2 | 2015-03-04 |
Other References:
HWAGN, YONG-SUNET ET AL.: "Bistable Shapes of Window-frame-shaped CFRP-laminated-composite and Development of Analytical Model", THE KOREAN SOCIETY OF MECHANICAL ENGINEERS SPRING AND FALL CONFERENCE, December 2016 (2016-12-01), pages 1341 - 1345, XP009514170
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
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