Protonic conductivity and thermal properties of cross-linked PVA/TiO2 nanocomposite polymer membranes

Nanocomposite polymer membranes based on PVA/TiO2 were prepared by a solution casting method. Glutaraldehyde solution (GA) was used as linking agent to improve the chemical, thermal and physical properties of the membranes. The degree of cross-linking was varied by changing the reaction time. The ph...