Neubert, T.T.NeubertSun, W.W.SunNeumann, F.F.NeumannVergöhl, M.M.Vergöhl2022-03-102022-03-102007https://publica.fraunhofer.de/handle/publica/355376A simple method for the determination of the photocatalytic activity based on haze measurement of a stearic acid film deposited on the photocatalyst is presented. Results of different TiO2 films are presented.en667conference paper