Table 1.

Crystalline structure and BET surface area of TiO₂, PANI, and PANI–TiO₂.

Sample Label	BET Surface Area (m2·g−1)	Average Crystallite Size (nm)
		Anatase		Rutile
		Size (nm)	Phase Content (%)	Size (nm)	Phase Content (%)
PANI	11	-	-	-	-
TiO2	55	18.2 ± 0.9	86.3 ± 0.3	25.4 ± 0.7	13.7 ± 0.2
PANI–TiO2	55	19.4 ± 0.9	81.3 ± 0.9	28.1 ± 0.7	12.9 ± 0.2