A novel MnO2/Ti3C2Tx MXene nanocomposite as high performance electrode materials for flexible supercapacitors

In this work, we design a novel structure MnO2/Ti3C2Tx hybrid nanocomposite by synergistically coupling one-dimensional (1D) MnO2 nanoneedles with two-dimensional (2D) Ti3C2Tx MXene sheet for flexible supercapacitor. Notably, 2D Ti3C2Tx sheets in the nanocomposite serve as a remarkable 2D conducive substrate to facilitate electrons transfer, which enhance the specific capacitance and cycle ability of the supercapacitor.287