| 초록 |
When the ultrasonic wave irradiate to the solution, the cavitation occurs by the ultrasonic wave length and hot spot by the cavitation influence physical and chemical properties to the solution. This property has used to the control the chemical reaction as the new method and it is possible to synthesis of the different type of the nano particles. In this study, we attempt to synthesis silver nano particles such as the nano spheres, nano rods by ultrasonic irradiation of the silver nitrate aqueous solution. And we use the polymer to stablize the nano particles and survey the shape and size of the nanoparticles by the ultrasonic wave power, irradiation time and reaction temperature. |
