Photocatalytic activity of facade paints containing commrecial ZnO and TiO2 photocatalyst

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F12%3A43894694" target="_blank" >RIV/60461373:22310/12:43894694 - isvavai.cz</a>
Alternative codes found
RIV/60461373:22320/12:43894694
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Photocatalytic activity of facade paints containing commrecial ZnO and TiO2 photocatalyst
Original language description
Photocatalytic properties of self cleaning acrylic paint containing TiO2 and ZnO were studied using Acid Orange 7 as a model compound. Paints were exposed to simulated weathering tests in QUV panel. It was found, that in paints containing P25, photocatalytic activity increases from 0 up to 200 hrs of weathering tests. For longer exposition time photoactivity is fairly constant. On the contrary in the case of paints with ZnO a decrease of photocatalytic activity was observed after 300 hrs of exposition in QUV panel. Decrease of photocatalytic activity in paints with ZnO could be explained by the release of pigment and photocatalyst particles during weathering tests.
Czech name
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Czech description
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Project
<a href="/en/project/1M0577" target="_blank" >1M0577: Research centre for nanostructures engineering</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 4th Czech-Austrian workshop - New trends in application of photo and electro catalysis
ISBN
978-80-7080-809-2
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
45-48
Publisher name
VŠCHT Praha
Place of publication
Praha
Event location
Hnanice
Event date
Dec 5, 2012
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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