Informace o publikaci
Assesing the Self-Cleaning Capability of a Coplanar Barrier Discharge with Different Barrier Surface Coatings and Electrode Geometries
| Název česky | Určování samo čistící schopnosti koplanárního bariérového výboje s různými bariérovými vrstvami a geometrií |
|---|---|
| Autoři | |
| Rok publikování | 2012 |
| Druh | Článek v odborném periodiku |
| Časopis / Zdroj | Acta Universitatis Carolinae : Mathematica et Physica |
| Fakulta / Pracoviště MU | |
| Citace | |
| Obor | Fyzika plazmatu a výboje v plynech |
| Klíčová slova | dielectric barrier discharge; toluene decomposition; TiO2 coating; selfcleaning; microdischarges |
| Popis | Deposit formation from air-toluene mixture was evaluated on a coplanar dielectric barrier discharge at atmospheric pressure. Alumina ceramics, alumina with TiO2 coating and alumina with high permittivity layer coating were examined at various electrode configurations. In general higher discharge input power led to reduction of solid deposition on the ceramics surface. TiO2-coated alumina exhibited substantially smaller deposit formation rate. This is explained by the presence of TiO2 photocatalytic effect and by the change of discharge microfilament dynamics. |
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