Hannover 2010 – scientific programme
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P: Fachverband Plasmaphysik
P 19: Poster: Low Temperature Plasmas II
P 19.10: Poster
Thursday, March 11, 2010, 16:00–18:00, Lichthof
Plasma chemical reactions of hydrocarbons in an atmospheric pressure dielectric barrier discharge — •Thejaswini H.C., Abhijit Majumdar, and Rainer Hippler — Institut für Physik, Universität Greifswald, Felix-Hausdorff-Str. 6, 17487 Greifswald
The plasma chemical reactions of C2H4/N2, C2H6/N2, C2H4/Ar and C2H6/Ar have been investigated through mass spectroscopy in a laboratory dielectric barrier discharge at an atmospheric pressure of 300 mbar. In this work, we investigate the possible plasma chemical reactions playing a role in Titan’s atmosphere. The main results that we have obtained so far are related to the production of H2, formation of higher order hydrocarbons such as CnHm with n ≤ 12, and the formation of CN films on the electrodes by the fragmentation of C2H4/N2 and C2H6/N2 gases.