Ultraso und Assis ted Urea-Nitrates Combusti on Synthesis and Physicochemical Ch aracterization of C uO/ZnO/Al۲O۳ Na nopowder

Combustion synth esis is one of the recent novel met hods to prod uce nanomaterials. It is very advantageous because of app lying inexpensive raw materials, fast and simple methodology and ac hieving fin porous po wders with h igh homoge neity [۱]. Its efficiency will be increased when assisted by ultrasonic m ethod [۲]. In this research, ternary CuO/ZnO/Al۲O۳ nanopo wder was prepared by ultrasonic a ssisted com bustion and its physico chemical characteristics were investigated by various analyses.Mate rials and m ethods: Ternary CuO/Zn O/Al۲O۳ nan ocomposites with com position of ۳۰/۵۰/۲۰ w ere prepar ed by urea-nitrite combustion and ultrasonic assisted urea-nitrite combustion. Various kinds of analyses such as XRD, FE SEM, FT- IR and BET, were applied to c haracterize their physic ochemical properties like crystallinity, surfa ce area, ma terial detection and su rface morph ology.

کلیدواژه ها:

Ultrasound ، Urea-Nitrates Combustion ، CuO/ZnO/Al۲O۳ ، Nanopo wder.