| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1645990 | Materials Letters | 2013 | 4 Pages |
Undoped and Nd-doped wurtzite hexagonal ZnO nanoneedles were successfully synthesized by ultrasonic-assisted solution method, and characterized by X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The photocatalytic efficiencies of the 0, 0.5 and 1% Nd-doped ZnO nanoneedles were evaluated by the degradation of methylene blue under UV light. In this research, the 1% Nd-doped ZnO is the best photocatalytic performance with 2.5 times of the undoped ZnO.
► Undoped and Nd-doped ZnO used as photocatalytic materials. ► They were synthesized by the transmission of ultrasonic wave through solutions. ► The promising materials for waste water treatment.
