Photocatalytic activity of plasma treated titania precursors

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Authors	BROŽEK Vlastimil ŠRANK Zlatko MASTNÝ Libor JANČA Jan MATĚJÍČEK Jiří
Year of publication	2005
Type	Article in Proceedings
Conference	Book of Abstracts 17th International Symposium on Plasma Chemistry
MU Faculty or unit	Faculty of Science
Citation
Field	Plasma physics
Keywords	photocatalytic activity; titania precursors; water stabilised plasma; oxygen plasma; titanium diborid; titanium carbide; titanium nitride; titanium oxide
Description	By plasma sprayng of titanium diborid and titanium carbide using water stabilised plasma torch WSP and CVD deposition of titanium nitride followed by their surface oxidation, compact photoactive parts of chemical reactors can be produced. Photocatalytic efficiency of TiC, TiN and TiB2 and the products of their oxidation at 450 and 1000oC in air and at 450oC in oxygen plasma was determined and compared with plasma treated TiO2 and Ti2O3.
Related projects:	Study and application of plasma chemical reactions in non-isothermic low temperature plasma and its interaction with solid surface