Research Article
The Electrode Materials of Supercapacitor Based on TiO2 Nanorod/MnO2 Ultrathin Nanosheet Core/Shell Arrays
Figure 2
XRD patterns of TiO2/MnO2 core-shell structure nanocomposite materials. TMnO-1 (red curve), TMnO-2 (blue curve), and TMnO-3 (purple curve).