Effect of Grain Size on Phase Transformation and Photoluminescence Property of the Nanocrystalline ZrO<sub>2</sub> Powders Prepared by Sol-Gel Method

Effect of Grain Size on Phase Transformation and Photoluminescence Property of the Nanocrystalline ZrO₂ Powders Prepared by Sol-Gel Method

Qiong Chen¹, Yongqin Chang^1,^*, Changjing Shao¹, Jing Zhang¹, Jun Chen¹, Mingwen Wang², Yi Long¹

Fig. 1 XRD spectra of the ZrO 2 samples annealed in the range of 500-1200 #cod#x000b0;C.