treating-surfaces-with-cold-atmospheric-pressure-plasma-using-cost

Treating Surfaces with a Cold Atmospheric Pressure Plasma using the COST-Jet

In recent years, non-thermal atmospheric pressure plasmas have been used extensively for surface treatments, in particular, due to their potential in ...

Kiel University

Non-equilibrium radio-frequency driven atmospheric-pressure plasma in He/0.6%O gas mixture has been used to study the reaction mechanism of plasma-generated oxygen atoms in aqueous solutions. The effluent from the plasma source operated with standard and O-labeled O gas was used to treat water in the presence of phenol as a chemical probe. Comparing the mass spectrometry and gas chromatography-mass spectrometry data of the solutions treated with plasma under normal and labeled oxygen provides clear evidence that O originating from the gas phase enters the liquid and reacts directly with phenol, without any intermediate reactions. Additionally, the atmospheric-pressure plasma source demonstrates great potential to be an effective source of O atoms without the requirement for any precursors in the liquid phase.

Jan Benedikt

Experimental Plasma Physics

Kiel University

Treating Surfaces with a Cold Atmospheric Pressure Plasma using the COST-Jet

Jan Benedikt

.css-o250i3{font-size:18px;font-family:Open Sans,sans-serif;line-height:21.6px;}Experimental Plasma Physics

Kiel University

Treating Surfaces with a Cold Atmospheric Pressure Plasma using the COST-Jet

Experimental Plasma Physics