Two-Dimensional CeO2/RGO Composite-Modified Separator for Lithium/Sulfur Batteries

A schematic illustration of fabrication process of CeO2/RGO composite (a). Scheme of the cell configuration with normal separator (top) and CeO2/RGO composite coated separator (bottom) (b). The functioning mechanism of CeO2/RGO composite coated separator (c