Photocatalytic nanocomposite anatase–rutile TiO2 coating

Nanocomposite TiO2 coatings of mixed anatase–rutile crystalline polymorphs with strong adherence to glass substrates were prepared via spray-plasma deposition method. The rutile content was varied between 0 and 30 mol%. The coating showed an enhanced photocatalytic activity towards cefixime antibiotic decomposition in aqueous solutions under UVA (λ = 365 nm) light illumination. The activity significantly increased after the rutile phase formation, suggesting a synergetic effect of the two-component solids.

Mots clés

Nanocomposite TiO2 coating Anatase Rutile Adherence Photocatalysis

Domaines

Matériaux Chimie inorganique Catalyse Ingénierie de l'environnement

Fichier principal

art_a-r nanocoatings_corr.pdf (3.67 Mo)

Origine	Fichiers produits par l'(les) auteur(s)

Véronique Martin : Connectez-vous pour contacter le contributeur

https://hal.sorbonne-universite.fr/hal-03820508

Soumis le : mercredi 19 octobre 2022-16:14:52

Dernière modification le : vendredi 29 novembre 2024-03:32:50

Dates et versions

hal-03820508 , version 1 (19-10-2022)

Identifiants

HAL Id : hal-03820508 , version 1
DOI : 10.1007/s00339-022-06099-3

Citer

Fatemehsadat Moosavi, Alex Lemarchand, Cyrille Bazin, Maria Konstantakopoulou, Mathieu Frégnaux, et al.. Photocatalytic nanocomposite anatase–rutile TiO2 coating. Applied physics. A, Materials science & processing, 2022, 128 (11), pp.963. ⟨10.1007/s00339-022-06099-3⟩. ⟨hal-03820508⟩

Exporter

BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite

Collections

UNIV-PARIS13 CNRS OCA LISE LSPM_P13 UVSQ INC-CNRS ILV UNIV-PARIS-SACLAY GALILE SORBONNE-UNIVERSITE SU-SCIENCES SORBONNE-PARIS-NORD GS-CHIMIE GS-PHYSIQUE INSTITUT-SCIENCES-LUMIERE ACT-R ICPO CHIMIE-SU

94 Consultations

63 Téléchargements