On examination of photocatalytic activity of rough surface samples by means of two methods – MB degradation and WCA tests

Autoři ZOUHAR Martin NAVRÁTIL Zdeněk BUČEK Andrej — PETERKA František — SŤAHEL Pavel
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Citace ZOUHAR, Martin, Zdeněk NAVRÁTIL, Andrej BUČEK, František PETERKA a Pavel SŤAHEL. On examination of photocatalytic activity of rough surface samples by means of two methods – MB degradation and WCA tests. In Potential and Applications of Thin Ceramic and Metal Coatings 2011. 2011. ISBN 978-80-261-0009-6.
Originální jazyk čeština
Obor Fyzika plazmatu a výboje v plynech
Klíčová slova photocatalysis thin coatings analytical methods

We have examined photo-catalytic properties of samples with a harsh surface. Two variants of MB (Methylene Blue) degradation test (ISO 10678), being performed on two different devices, gave comparable values of photonic efficiency of 3.3 x 10-3. The WCA (Water Contact Angle) test (ISO 27448) yielded an increasing trend of the WCA as a function of irradiation time.

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