GRAPHITIC CARBON NITRIDE AS HIGHLY EFFICIENT PHOTOCATALYSTS FOR THE DEGRADATION OF RHODAMIN B

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F23%3A10253594" target="_blank" >RIV/61989100:27360/23:10253594 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27640/23:10253594
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
GRAPHITIC CARBON NITRIDE AS HIGHLY EFFICIENT PHOTOCATALYSTS FOR THE DEGRADATION OF RHODAMIN B
Original language description
Over the last few decades, because of population growth and rapid industrialisation, contamination such as organic pollutants and heavy metals increased in water resources. Graphitic carbon nitride (g-C3N4), a promising conjugated polymer semiconductor, has been used in many photocatalytic pollutant degradations. However, the bulk form of g-C3N4 is characterised by many defects and its small specific surface area, leading to a decrease in photocatalytic activity.In this work, several exfoliation methods were investigated and compared to the bulk form of g-C3N4. The optical and structural properties of the prepared powder samples were characterised by methods such as scanning electron microscopy, a specific surface analyser, or a UV-vis spectrometer. The photocatalytic activity of the prepared bulk and exfoliated forms for rhodamine B degradation was investigated in a batch reactor. After thermal exfoliation and high-power visible light sources, the time needed for complete degradation of rhodamine B was reduced from several hours to just a few minutes.
Czech name
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Czech description
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Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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