Comparison of photocatalytic properties of TiO2 thin films and fibersMehtap Ozdemir, Metin Kurt, Lutfi Ozyuzer and Gulnur AygunEur. Phys. J. Appl. Phys., 75 3 (2016) 30401DOI: https://doi.org/10.1051/epjap/2016160247