Résumé
The effect of infrared (IR) irradiation on the immobilization of ZnO nanocrystals on the surface of functionalized carbon nanotubes (CNTs) is investigated. The hybrids are characterized by X-ray diffraction, infrared spectroscopy, X-ray photoelectron spectroscopy, and microscopy. The hexagonal wurtzite phase ZnO nanocrystals are formed on CNTs surface on calcination of the Zn(OH)2-CNT hybrids at 350 °C in a continuous flow of nitrogen. Microscopic measurements show that ZnO nanocrystals in size the range of 8 nm are formed when IR irradiation is employed; however, in the absence of IR irradiation, ZnO aggregates of the size of more than 100 nm are formed.
langue originale | Anglais |
---|---|
journal | Journal of Nanoparticle Research |
Volume | 14 |
Numéro de publication | 9 |
Les DOIs | |
Etat de la publication | Publié - 1 janv. 2012 |
Empreinte digitale
Examiner les sujets de recherche de « Effect of infrared irradiation on immobilization of ZnO nanocrystals on multiwalled carbon nanotubes ». Ensemble, ils forment une empreinte digitale unique.Équipement
-
Microscopie électronique
Colomer, J.-F. (!!Manager) & Charlier, C. (!!Operator)
Plateforme technologique Morphologie, imagerieEquipement/installations: Equipement
-
Synthèse, Irradiation et Analyse de Matériaux (SIAM) (2016 - ...)
Louette, P. (!!Manager), Colaux, J. (!!Manager), Felten, A. (!!Manager), Tabarrant, T. (!!Operator), COME, F. (!!Operator) & Debarsy, P.-L. (!!Manager)
Plateforme technologique Synthese, irradiation et analyse des materiauxEquipement/installations: Plateforme technolgique