Fabrication of La Doped ZnO Nanorods via a Solvothermal Route
La doped ZnO nanorods were synthesized via solvothermal technique using Zn(AC)2 and La(NO3)3 as starting materials. The products were characterized by X-ray diffraction (XRD), field scanning electron microscopy (FESEM) equipped with an energy dispersion X–ray (EDX) spectrometer, photoluminescence spectroscopy and UV-vis spectroscopy. The results of XRD in combination with EDS indicated that La was successful doped in ZnO. The obtained La doped ZnO sample exhibited nanorod like morphology and the diameter was about 30 nm. The photocatalytic property of La doped ZnO was evaluated by the variation of the concentration of RhB.
Hyungsun Kim, JienFeng Yang, Tohru Sekino and Soo Wohn Lee
T. K. Jia et al., "Fabrication of La Doped ZnO Nanorods via a Solvothermal Route", Materials Science Forum, Vols. 620-622, pp. 529-532, 2009