“…So far, various techniques, such as laser ablation, solution-based route, thermal decomposition and evaporation [10][11][12][13][14], have been employed to synthesize CdS and ZnS nanostructures. CdS and ZnS nanostructures with various morphologies have been reported in the literatures [11,12,[14][15][16], including nanoparticles, nanorods, nanowires and nanospheres. In contrast to 1D nanostructures, CdS and ZnS with complex 3D architectures exhibit much exceptional properties and excellent applications in solar cells and photocatalysis [17][18][19].…”