期刊名称：International Journal of Mechatronics, Electrical and Computer Technology
印刷版ISSN：2305-0543
出版年度：2018
卷号：8
期号：29
页码：3935-3940
出版社：Austrian E-Journals of Universal Scientific Organization
摘要：In this work the effect of atmospheric-pressure plasma jet irradiation on some properties of distilled
water has been studied. Argon and nitrogen were used as the applied gasses in two similar
experiments. The distilled water was irradiated by a cold argon/nitrogen plasma jet. The electrical
conductivity, pH, and the absorbance of samples were measured before and after the irradiation of nonthermal
plasma jet in various time durations. When the plasma jet was irradiated onto the samples, an
absorbance spectral peak was observed at approximately 200 nm for both applied gasses. The
absorbance of both samples increased with increasing the irradiation time, but the peak did not move in
the spectral range. The electrical conductivity of distilled water increased with increasing the irradiation
time for both gasses. The pH of distilled water decreased with increasing argon and nitrogen irradiation
time. Also an increase in the absorbance was observed after each irradiation time interval for both
applied gasses.
