Title:
POROUS SEPARATOR FOR REDOX FLOW BATTERY AND REDOX FLOW BATTERY COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2019/103422
Kind Code:
A3
Abstract:
The present invention relates to a porous separator for a redox flow battery and a redox flow battery comprising the same. The porous separator for a redox flow battery comprises: a porous polymer resin membrane; and a coating layer formed on at least one surface of the porous polymer resin membrane and containing at least two kinds of silica having different primary particle diameters and a fluorine resin, wherein the porous separator has air permeability of 4,000 s /100 cc-air or more.
Inventors:
JUNG MIN SUK (KR)
KIM HYE SEON (KR)
PARK SANG SUN (KR)
KANG IN BO (KR)
KIM HYE SEON (KR)
PARK SANG SUN (KR)
KANG IN BO (KR)
Application Number:
PCT/KR2018/014212
Publication Date:
August 15, 2019
Filing Date:
November 19, 2018
Export Citation:
Assignee:
LOTTE CHEMICAL CORP (KR)
International Classes:
H01M8/0245; H01M8/0239; H01M8/18
Foreign References:
| KR20170037387A | 2017-04-04 | |||
| KR20150037394A | 2015-04-08 | |||
| KR20120126956A | 2012-11-21 | |||
| KR20150015918A | 2015-02-11 | |||
| KR20160007147A | 2016-01-20 |
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
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