Table 2: Characterization of nano-TiO2.

CrystalMorphologySize (nm)Specific surface area (m2/g)Average pore diameter (nm) Total pore volume (cc/g) -Ave (d.nm)Zeta potential (mV)

AnataseRed-blood cells like : 45.87 ± 7.7597.751.79 0.56 166.65.72
RutileLong rod : 86.55 ± 12.13
: 52.37 ± 7.35
21.512.17 0.22 408.72.28