Enhanced ultraviolet emission from highly dispersed ZnO quantum dots embedded in poly(vinyl pyrrolidone) electrospun nanofibers

Highly dispersed ZnO quantum dots (QDs) in poly(vinyl pyrrolidone) (PVP) nanofibers with enhanced ultraviolet emission have been successfully prepared by electrospinning technique. By adjusting the electrospinning voltage, the UV emission intensity of the composites nanofibers could be controlled.