Electrodeposition of Sb2Se3 on TiO2 nanotube arrays for catalytic reduction of p-nitrophenol

TiO2 nanotube arrays decorated with Sb2Se3 particles were successfully fabricated through a simple and efficient electrodeposition strategy, which exhibited excellent catalytic performance for the reduction of p-nitrophenol. The formation of Sb2Se3 was confirmed to follow a co-deposition mechanism.