Nano-Pr₂O₃ Doped PVA + Na₃C₆H₅O₇ Polymer Electrolyte Films for Electrochemical Cell Applications

Table 1

DSC data pertaining to Tg, Mp, and % of crystallinity of PVA based films.

S number	Film composition-PVA + Na3C6H5O7 + nano-Pr2O3	Tg	Mp	% of crystallinity
	Pure PVA	92.98	224.05	100
	90 : 10 + 1%	91.11	222.44	80.25
	90 : 10 + 2%	81.93	221.62	73.50
	90 : 10 + 3%	75.27	220.74	65.34
	90 : 10 + 4%	78.60	225.77	73.52