Title:
ELECTROLYTE FOR CONVECTION-INDUCTION TYPE SECONDARY BATTERY AND SECONDARY BATTERY COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2022/182132
Kind Code:
A1
Abstract:
The present invention relates to a liquid electrolyte for a secondary battery, and a secondary battery and a secondary battery system, comprising same. The liquid electrolyte for a secondary battery according to the present invention comprises: a solvent; an electrolyte salt; and anisotropic magnetic particles. The anisotropic magnetic particles contained in the liquid electrolyte are dispersed in the liquid medium of the liquid electrolyte, and through the application of an external magnetic field, rotation of the anisotropic magnetic particles can be generated and micro-convection and a dynamic state of the internal electrolyte can be induced. Accordingly, the formation of metal dendrites can be suppressed.
Inventors:
LIM MIN HONG (KR)
LEE HONG KYUNG (KR)
LEE YONG MIN (KR)
JO YOUNG SEONG (KR)
JIN DAHEE (KR)
LEE HONG KYUNG (KR)
LEE YONG MIN (KR)
JO YOUNG SEONG (KR)
JIN DAHEE (KR)
Application Number:
PCT/KR2022/002663
Publication Date:
September 01, 2022
Filing Date:
February 23, 2022
Export Citation:
Assignee:
DAEGU GYEONGBUK INST SCIENCE & TECH (KR)
International Classes:
H01M10/0567; H01M10/052; H01M10/42
Foreign References:
| JP2019071194A | 2019-05-09 | |||
| JP2015103529A | 2015-06-04 | |||
| JP2006252945A | 2006-09-21 | |||
| JP2012238583A | 2012-12-06 | |||
| KR20140054769A | 2014-05-09 |
Attorney, Agent or Firm:
PLUS INTERNATIONAL IP LAW FIRM (KR)
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