An effect of layer on surface morphology TiO2 Nanocoating deposited on mild steel surface

Titanium dioxide (TiO2) Nanocoating is very useful materials and has wide applications especially in thin film applications [1]. Mild steel has tendency to corrode and lack of ductility but has an excellent of mechanical strength. Mild steel was used because of low cost and used as starting materials. TiO2 nanocoating was coated on low carbon mild steel surface with amount of carbon 0.16% to 0.19% [2]. The mild steel substrate coated TiO2 was prepared using sol-gel spin coating technique [3], layer by layer deposition which speed (rpm) of spin-coating and concentration of sol-gel solutions were fixed.