Optical and Structural Properties of ZnO Nanoparticles Synthesized by CO2 Microwave Plasma at Atmospheric Pressure
Figure 2
(a) The CO2 microwave plasma flames produced from the 2.45 GHz plasma torch are divided into two distinctive regions, composed of bright, whitish and blue regions. (b) Emission spectra according to the -axis direction of the CO2 microwave plasma flame. (c) Samples A–C decided according to the region type in CO2 plasma flames.
