Microwave Direct Oxidation Synthesis of Ultra-fine ZnO Powder;

The damage of ZnO powder caused by proton irradiation;

Several different measure methods were adopted to measure and character the ZnO powder particle size and the results were analyzed and compared in this paper.

Based on the experimental phenomena of lasing in ZnO powder, the system of interaction of ZnO powder media with matching pump light was treated as a whole, and a corresponding physical model was found.

ZnO ultrafine powder was prepared by direct precipitation and balance precipitation, and the influence of ultravioletradiation and particle size on antibacterial property of ZnO ultrafine powder was also described.

A new method of producing amorphous and crystalline ZnO nano-powder was described.