Generation of Radio Frequency Plasma in High-Conductivity NaCl Solution

概要

論文の詳細を見る
Experimental investigations were carried out on RF plasma within a ceramic tube placed on an insulating plate in dense NaCl solution (1.7--24.5 S m-1). RF power was applied between two electrodes, and the insulating plate was placed between them. Upon performing spectroscopic measurements, we observed H and OH lines as well as strong Na lines in the emission spectra of RF plasma. Colored solution containing methylene blue was exposed to the plasma. The absorbance spectra of the colored solution before and after exposure to RF plasma clearly show that obvious degradation of methylene blue was realized.
2012-10-25