Effect of infrared irradiation on immobilization of ZnO nanocrystals on multiwalled carbon nanotubes

B.R. Venugopal; S. Detriche; J. Delhalle; Z. Mekhalif

doi:10.1007/s11051-012-1079-y

Effect of infrared irradiation on immobilization of ZnO nanocrystals on multiwalled carbon nanotubes

B.R. Venugopal, S. Detriche, J. Delhalle, Z. Mekhalif

Universite de Namur

Résultats de recherche: Contribution à un journal/une revue › Article › Revue par des pairs

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	https://doi.org/10.1007/s11051-012-1079-y
Etat de la publication	Publié - 1 janv. 2012

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10.1007/s11051-012-1079-y

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Contient cette citation

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title = "Effect of infrared irradiation on immobilization of ZnO nanocrystals on multiwalled carbon nanotubes",

abstract = "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.",

author = "B.R. Venugopal and S. Detriche and J. Delhalle and Z. Mekhalif",

year = "2012",

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doi = "10.1007/s11051-012-1079-y",

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AU - Venugopal, B.R.

AU - Detriche, S.

AU - Delhalle, J.

AU - Mekhalif, Z.

PY - 2012/1/1

Y1 - 2012/1/1

N2 - 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.

AB - 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.

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DO - 10.1007/s11051-012-1079-y

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JO - Journal of Nanoparticle Research

JF - Journal of Nanoparticle Research

IS - 9

ER -

Effect of infrared irradiation on immobilization of ZnO nanocrystals on multiwalled carbon nanotubes

Résumé

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Équipement

Microscopie électronique

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