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Article Dans Une Revue Coatings Année : 2022

Photocatalytic Performance of ZnO/Ag(NPs) Nanocomposite Thin Films under Natural Conditions

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Résumé

The original technique developed for the direct incorporation and efficient dispersion of silver metal NPs into ZnO precursor solution allowed us to elaborate nanocomposite thin films with a large effective surface area for interaction with the external environment as well as a large surface area for metal–semiconductor interaction suitable for surface photocatalysis reactions. Such photocatalysts have the advantage of being in solid form, combining the benefits of the semiconductor material and the metallic nanoparticles embedded in it, while being eco-friendly. Their photocatalytic performance was analyzed under different operating conditions. The improved photocatalytic performance, stability, and reusability of the nanocomposite were demonstrated under both laboratory and natural conditions of use. The results of the present study provide interesting perspectives for the application of these photocatalysts in water treatment.

Dates et versions

hal-03911287 , version 1 (22-12-2022)

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Citer

Mouna Khiari, Michaël Lejeune, Mickaël Gilliot, Florica Lazar, Aomar Hadjadj. Photocatalytic Performance of ZnO/Ag(NPs) Nanocomposite Thin Films under Natural Conditions. Coatings, 2022, 12 (11), pp.1782. ⟨10.3390/coatings12111782⟩. ⟨hal-03911287⟩
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