Atmospheric pressure plasma conversion of CO2 to solid deposits

Abstract

Fused Hollow Cathode (FHC) with aerodynamic stabilization was used for the gas conversion processes. During the conversion of NO into NO2 in air mixtures, the CO2 reduction occurs, without forming gaseous CO. In these processes brownish glassy solid deposits are formed in the plasma region. The deposits were analyzed by scanning electron microscopy, X-ray photoelectron spectroscopy and X-ray diffraction.

Keywords

• Atmospheric pressure plasma conversion of CO2
• Fused Hollow Cathode (FHC)
• Carbon suboxide deposit