High Ion Conducting Composite Polymer Electrolyte Using Polymer Ionic Liquid-functionalized Graphene Molecular Brushes

摘要

Solid polymer electrolytes (SPEs) are potential safer alternatives to liquid electrolytes in Liion batteries,because SPEs are safety,flexibility,and manufacturability than liquid.Despite their advantages in safety and stability of batteries,SPEs are challenged by their low conductivity.The addition of nano-scale fillers are known to improve not only the ion conductivity,but also the mechanical stability and strength.