Could Acid Orange 7 be used as model compound for photocatalytic activity determination?

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F10%3A00023656" target="_blank" >RIV/60461373:22310/10:00023656 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Could Acid Orange 7 be used as model compound for photocatalytic activity determination?
Original language description
Azo dye Acid Orange 7 (AO7) is a candidate model compound for the standard determination of photoactivity of surfaces containing titanium dioxide as photocatalyst. This work is dealing with some critical aspects, such as method of analysis, initial concentration, light intensity and wavelength of light which may influence the photodegradation rate in aqueous phase and thus are important for its correct determination. We found that the rate of photosensitized degradation of AO7 using visible light is atleast one order of magnitude smaller in comparison with the rate of photocatalytic degradation in UV light.
Czech name
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Czech description
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Project
<a href="/en/project/FT-TA4%2F025" target="_blank" >FT-TA4/025: New types of hi-tech nano materials and their industrial applications.</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
New trends in application of photo and electro catalysis Proceedings of the 3rd Czech-Austrian workshop
ISBN
978-80-7080-769-9
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
VŠCHT Praha
Place of publication
Praha
Event location
Hnanice
Event date
Jan 1, 2009
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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