Comparative Solid Phase Photocatalytic Degradation of Polythene Films with Doped and Undoped TiO₂ Nanoparticles

Table 1

Crystal sizes of doped and undoped TiO₂ nanoparticles.

Sr. no.	Sample name	Crystal size (nm)
		Maximum	Minimum
1	Undoped TiO2	42.52	26.72
2	Fe doped TiO2	42.52	26.72
3	Ag doped TiO2	42.52	11.27
4	Fe/Ag mix doped TiO2	42.52	20.09