Influence of irradiation time on the structural and optical characteristics of Ag nanostructure produced by atmospheric pressure plasma

This article presents a method for producing silver nanoparticles through plasma at atmospheric pressure using electrochemical techniques. Initially, an electrochemical configuration is designed using atmospheric pressure plasma (a direct current (DC) source). Subsequently, silver nanoparticles were produced in an environment without a stabilizer and evaluated according to the treatment time. The results demonstrate that the plasma-based electrochemical method, in comparison to other methods, including traditional electrochemical, can increase the accuracy in the shape and structure of nanoparticles while simultaneously accelerating the synthesized processes of nanomaterials. Analysis revealed that the synthesized nanostructures range between ۲ and ۳ nanometers in size and exhibit rod-like shapes, among other morphologies.

کلیدواژه ها:

Plasma ، TEM ، Treatment time ، Ag nanostructures