Nanosized ZnO confined inside a Faujasite X zeolite matrix: Characterization and optical properties

C. Bouvy; W. Marine; R. Sporken; B. L. Su

doi:10.1016/j.colsurfa.2006.12.043

Nanosized ZnO confined inside a Faujasite X zeolite matrix: Characterization and optical properties

C. Bouvy, W. Marine, R. Sporken, B. L. Su

Universite de Namur

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

Résumé

Zinc oxide nanoparticles were introduced inside the porous structure of a Faujasite X zeolite via the impregnation method. N₂ adsorption-desorption analysis, X-ray powder diffraction and photoluminescence spectroscopy were used to characterize the obtained nanocomposites ZnO/FAU. Textural and structural results showed that the presence of ZnO did affect the zeolite structure only when the ZnO precursor solution was quite concentrated. PL results reveal significant blue-shifted emission band which is attributed to quantum size effect (QSE).

langue originale	Anglais
Pages (de - à)	145-149
Nombre de pages	5
journal	Colloids and Surfaces A: Physicochemical and Engineering Aspects
Volume	300
Numéro de publication	1-2
Les DOIs	https://doi.org/10.1016/j.colsurfa.2006.12.043
Etat de la publication	Publié - 1 juin 2007

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10.1016/j.colsurfa.2006.12.043

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title = "Nanosized ZnO confined inside a Faujasite X zeolite matrix: Characterization and optical properties",

abstract = "Zinc oxide nanoparticles were introduced inside the porous structure of a Faujasite X zeolite via the impregnation method. N2 adsorption-desorption analysis, X-ray powder diffraction and photoluminescence spectroscopy were used to characterize the obtained nanocomposites ZnO/FAU. Textural and structural results showed that the presence of ZnO did affect the zeolite structure only when the ZnO precursor solution was quite concentrated. PL results reveal significant blue-shifted emission band which is attributed to quantum size effect (QSE).",

keywords = "Nanoparticles, Photoluminescence, Quantum size effect, Zeolite, ZnO",

author = "C. Bouvy and W. Marine and R. Sporken and Su, {B. L.}",

year = "2007",

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T1 - Nanosized ZnO confined inside a Faujasite X zeolite matrix

T2 - Characterization and optical properties

AU - Bouvy, C.

AU - Marine, W.

AU - Sporken, R.

AU - Su, B. L.

PY - 2007/6/1

Y1 - 2007/6/1

N2 - Zinc oxide nanoparticles were introduced inside the porous structure of a Faujasite X zeolite via the impregnation method. N2 adsorption-desorption analysis, X-ray powder diffraction and photoluminescence spectroscopy were used to characterize the obtained nanocomposites ZnO/FAU. Textural and structural results showed that the presence of ZnO did affect the zeolite structure only when the ZnO precursor solution was quite concentrated. PL results reveal significant blue-shifted emission band which is attributed to quantum size effect (QSE).

AB - Zinc oxide nanoparticles were introduced inside the porous structure of a Faujasite X zeolite via the impregnation method. N2 adsorption-desorption analysis, X-ray powder diffraction and photoluminescence spectroscopy were used to characterize the obtained nanocomposites ZnO/FAU. Textural and structural results showed that the presence of ZnO did affect the zeolite structure only when the ZnO precursor solution was quite concentrated. PL results reveal significant blue-shifted emission band which is attributed to quantum size effect (QSE).

KW - Nanoparticles

KW - Photoluminescence

KW - Quantum size effect

KW - Zeolite

KW - ZnO

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EP - 149

JO - Colloids and Surfaces A: Physicochemical and Engineering Aspects

JF - Colloids and Surfaces A: Physicochemical and Engineering Aspects

IS - 1-2

ER -

Nanosized ZnO confined inside a Faujasite X zeolite matrix: Characterization and optical properties

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