Facile synthesis of three-dimensional flower-like MoO2–graphene nanostructures with enhanced electrochemical performance†
Abstract
Novel three dimensional MoO2–graphene (MoO2–G) flower-like nanostructures are synthesized via a facile hydrothermal reaction. It has been shown that the MoO2–G demonstrates enhanced supercapacitive performance compared to pure MoO2 particles. The excellent electrochemical performance is attributed to the introduction of graphene and a hierarchical nanostructure, providing a large surface area and low equivalent series resistance.