%0 Journal Article %T Role of particle size in visible light photocatalysis of Congo Red using TiO 2 ยท(ZnFe 2 O 4 ) x nanocomposites %A Narayan, Himanshu %A Alemu, Hailemichael %A Macheli, Lebohang %A Sekota, Mantoa %A Thakurdesai, Madhavi %A Gundu Rao, T. %J Bulletin of Materials Science %V 32 %N 5 %P 499-506 %@ 0250-4707 %D 2009-10-01 %I Springer-Verlag %~ DeepDyve