Degradation of Acid Orange 7 on titanium dioxide under UV and visible light

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F12%3A43894690" target="_blank" >RIV/60461373:22310/12:43894690 - isvavai.cz</a>
Alternative codes found
RIV/60461373:22320/12:43894690
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Degradation of Acid Orange 7 on titanium dioxide under UV and visible light
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 and wavelengthof 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 at least one order of magnitude smaller incomparison 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/FR-TI3%2F242" target="_blank" >FR-TI3/242: Development and technological use of the combined decontaminated unit for the VOC decontamination inlcuding odours and smells</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

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