Conjugated polyfluorene imidazolium ionic liquids intercalated reduced graphene oxide for high performance supercapacitor electrodes

Two polyfluorene homo-polymer (hoPIL) and co-polymer (co-PIL) carrying hexyl imidazolium bromide side chains were intercalated into reduced graphene oxide materials to afford hoPIL-RGO and coPIL-RGO with good electrochemical performance in various electrolytes.