Research Article
Nano-Pr2O3 Doped PVA + Na3C6H5O7 Polymer Electrolyte Films for Electrochemical Cell Applications
Figure 1
FTIR Spectra of polymeric films of compositions: PVA (90%) + Sodium Citrate (10%) + nano-Pr2O3 (1 to 4%) and Pure Sodium Citrate.