Transition metal coated TiO2 nanoparticles: Synthesis, characterization and their photocatalytic activity

- The addition of transition metal oxide effects on the photocatalytic degradation reaction.
- The solid-state dispersion for photocatalysis.
- The different catalyst preparation method effect on the photocatalytic degradation.
- The role of Cu2+ in decreasing the size of nano TiO2 for enhancing of the activity.