Research Article
Preparation and Characterization of Nano-Dy2O3-Doped PVA + Na3C6H5O7 Polymer Electrolyte Films for Battery Applications
Figure 2
XRD pattern of films of PVA (90%) + Na3C6H5O7 (10%) + nano-Dy2O3 PVA (1–4%) along with pure PVA and Na3C6H5O7.