Photocatalytic activity of \emph{Hibiscus} leaf extract mediated ZnO nanoparticles by hydrothermal method
Nanosistemy: fizika, himiâ, matematika, Tome 13 (2022) no. 4, pp. 430-437.

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Hibiscus leaf extract mediated ZnO nanoparticles have been prepared through a hydrothermal method and the effects of extract doping on the structural, optical and electronic properties of ZnO NPs were studied. The photocatalytic oxidation of methylene blue dye under visible light irradiation was used to determine the photocatalytic performance of the prepared nanoparticles. The extracted ZnO nanoparticles (R$_3$) exhibited the lowest band gap and the highest photocatalytic activity for the methylene blue dye. The photocatalytic performance of the (R$_3$) prepared ZnO nanoparticles was stable after the nanoparticles were reused five times for the oxidation of methylene blue dye.
Keywords: hydrothermal method.
Mots-clés : photocatalysis
@article{NANO_2022_13_4_a6,
     author = {S. Roselin Mariyal and G. Nedunchezhian and D. Benny Anburaj and S. Joshua Gnanamuthu},
     title = {Photocatalytic activity of {\emph{Hibiscus}} leaf extract mediated {ZnO} nanoparticles by hydrothermal method},
     journal = {Nanosistemy: fizika, himi\^a, matematika},
     pages = {430--437},
     publisher = {mathdoc},
     volume = {13},
     number = {4},
     year = {2022},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/NANO_2022_13_4_a6/}
}
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S. Roselin Mariyal; G. Nedunchezhian; D. Benny Anburaj; S. Joshua Gnanamuthu. Photocatalytic activity of \emph{Hibiscus} leaf extract mediated ZnO nanoparticles by hydrothermal method. Nanosistemy: fizika, himiâ, matematika, Tome 13 (2022) no. 4, pp. 430-437. http://geodesic.mathdoc.fr/item/NANO_2022_13_4_a6/