Title:
POLYMER ELECTROLYTE FOR SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2019/054677
Kind Code:
A3
Abstract:
The present invention relates to a polymer electrolyte for a secondary battery and a lithium secondary battery comprising the same, and to a polymer electrolyte for a secondary battery comprising a unit A which is derived from a poly (ethylene oxide) based polymer and a lithium secondary battery comprising the same.
Inventors:
PARK SOL JI (KR)
AHN KYOUNG HO (KR)
LEE CHUL HAENG (KR)
HAN JUN HYEOK (KR)
AHN KYOUNG HO (KR)
LEE CHUL HAENG (KR)
HAN JUN HYEOK (KR)
Application Number:
PCT/KR2018/010187
Publication Date:
May 09, 2019
Filing Date:
August 31, 2018
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
H01M10/0565; H01M10/052; H01M10/42
Foreign References:
| JP2002260440A | 2002-09-13 | |||
| JP2002260962A | 2002-09-13 | |||
| JP2005011663A | 2005-01-13 | |||
| JP2002158039A | 2002-05-31 | |||
| KR20020053879A | 2002-07-05 |
Other References:
PIRES, J.: "Tris(2,2,2-trifluoroethyl) phosphite as an electrolyte additive for high-voltage lithium-ion batteries using lithium-rich layered oxide cathode", JOURNAL OF POWER SOURCES, 2015, pages 413 - 425, XP029259527
See also references of EP 3644427A4
See also references of EP 3644427A4
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
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