s solution shows lower ph three phases of titania namely rutile anatase and amorphous are formed at very high supersaturation the rate of hydrolysis is much faster than condensation this situation can lead to random polycondensation of hydrolyzed octahedra and generation of amorphous phase therefore at higher supersaturations anatase phase surrounded primarily with amorphous titania is obtained amorphous phase content increases with increase in supersaturation and leads to the formation of denser and smoother film morphology in contrast low s conditions primarily produced directed rutile type crystalline growth and porous films with rough topology although anatase and rutile crystals can be observed in the deposited films the presence of amorphous phase cannot be ignored in overall film morphology due to rapid hydrolysis characteristics of ti 4 even in very controlled deposition conditions polycrystalline films contain an amorphous phase along with nanocrystalline particles therefore in all situations it is important to realize the composite nature of the films with some dominating phases from low s precursors rutile phase appears as a dominant one as the supersaturation increases the anatase phase first dominates in the film structure and the amorphous phase becomes prevalent at even higher supersaturations in low s deposited rutile containing films porosity and segmented structure of aligned plates.