Lithium/sulfur batteries have attracted significant attention due to their high theoretical specific capacity,high power density and low cost.However,the electrically insulating property of sulfur and the "shuttle effect" of the polysulfide ions lead to low active material utilization,low coulumbic efficiency and short cycle life of the lithium sulfur batteries.In order to overcome these drawbacks of lithium sulfur batteries,ternary architecture has been designed in our work.