Synthesis of anatase phase of titania is of great interest because of its efficiency in photocatalysis to produce renewable energy in different ways, one being dye sensitized solar cells (DSSC). In the present work reflux condensation is utilized to obtain stable anatase nanostructures from sol gel synthesis using titanium tetraisopropoxide (TTIP) precursor. The refluxing time affects the morphology of as synthesized titania and that of annealed films as well. This variation of morphology is studied and a possible explanation is made. Both XRD and TEM analysis reveal crystallite size to be less than 10 nm. SEM and TEM are used to study morphology which changes from rod like to spherical particles with increasing refluxing time. TGA shows anatase stability upto 700 degrees C and BET method reveals surface area to be larger than 120 m(2) g(-1). The films possess great potential for high efficiency when employed in devices. (C) 2011 Elsevier B.V. All rights reserved.