Hyeong Ju Kim, Joon Ho Shin, Jong Hwa Kim, Ki Won Kim, Hyo Jun Ann, and Ju Hyun Ahn
Department of Metallurgical and Materials Engineering, Advanced Materials Research Center,
Engineering Research Institute
Gyeongsang National University, Chinju, Gyeongnam, 660-701, Korea,
Department of Chemical Engineering Gyeongsang National University,
Polyurethane was used as matrix for polymer electrolytes with liquid electrolyte consist of organic solvent
as ethylene carbonate(EC), propylene carbonate(PC), and tetraethylene glycol dimethylether(TG) and 1M LiCF3SO3,
which has high mechanical strength
Keyword : Solid polymer electrolytes, Polyurethane-electrolyte, Ionic conductivity, Lithium sulfur battery