%0 Journal Article
%T Study of P (VDF-HFP)/CNTs Composite Microporous Polymer Electrolyte for Li-Ion Batteries
%A Kan Kan
%A Ying Liu
%A Yuan Tian
%A Qiushi You
%J International Journal of Chemical Engineering and Applications
%D 2013
%I IACSIT Press
%R 10.7763/ijcea.2013.v4.258
%X This paper reports the synthesis and performance of microporous polymer electrolyte (MPE) based on P(VDF-HFP)/CNTs Li-ion batteries. The MPE based on P(VDF-HFP)/CNTs has an interconnected uniform porous morphology with an average diameter. The MPE based on P(VDF-HFP)/CNTs with the CNTs content of 3% shows ionic conductivity of 4.36กม10-3S/cm. The MPE is stable at the higher potential more than 5.5V (versus Li+/Li). The discharge capacity of LiFePO4 in the cell Li/GPE/LiFePO4 is 140mAh/g at the charge-discharge rate of 0.1C. The prepared MPEs are promising materials for Li-ion batteries.
%K P (VDF-HFP)
%K CNTs
%K polymer electrolyte
%K li-ion battery.
%U http://www.ijcea.org/papers/258-A00003.pdf