%0 Journal Article %T TiO2 nanoparticles and Preyssler-type heteropoly acid modified nano-sized TiO2 A facile and efficient catalyst for the selective oxidation of sulfides to sulfonesand sulfoxides %A Rahimizadeh, Mohammad %A Gh. Rajabzadeh %A Ghadir Rajabzadeh %A Khatami, Seyed Mola %A Eshghi, Hossein %A Shiri, Ali %J Journal of Molecular Catalysis A: Chemical %@ 1381-1169 %D 2010