Synthesis of ZnO nanoparticles supported on zeolites and their cathodoluminescence properties

A. Susarrey-Arce; M. Herrera-Zaldívar; V. Petranovskii

doi:10.1016/S0167-2991(08)80170-X

Synthesis of ZnO nanoparticles supported on zeolites and their cathodoluminescence properties

A. Susarrey-Arce, M. Herrera-Zaldívar, V. Petranovskii

Research output: Chapter in Book/Report/Conference proceeding › Chapter › Academic › peer-review

5 Citations (Scopus)

Abstract

ZnO nanoparticles with a size distribution below 20 nm have been grown on the zeolite hosts of ZSM5 and mordenite with different SiO2/Al2O3 molar ratios (MR). The luminescent properties of ZnO nanoparticles were studied by cathodoluminescence (CL) in a scanning electron microscope. CL spectra were observed for mordenites with lowest (13) and highest (90) MR only. These spectra show the ZnO band edge emission and a blue defect related emission. The mechanism of generation of the blue emission is discussed in terms of point defect generation at the ZnO/zeolite interfaces.

Original language	English
Title of host publication	Zeolites and related materials: Trends, targets and challenges
Subtitle of host publication	Proceedings of the 4th International FEZA Conference
Publisher	Elsevier
Pages	173-176
Number of pages	4
Volume	174
Edition	Part A
DOIs	https://doi.org/10.1016/S0167-2991(08)80170-X
Publication status	Published - 2008
Externally published	Yes

Publication series

Name	Studies in Surface Science and Catalysis
ISSN (Print)	0167-2991

Keywords

Mordenite
ZSM5
ZnO
Nanoparticles
Cathodoluminescence
n/a OA procedure

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10.1016/S0167-2991(08)80170-X

Cite this

Susarrey-Arce, A., Herrera-Zaldívar, M., & Petranovskii, V. (2008). Synthesis of ZnO nanoparticles supported on zeolites and their cathodoluminescence properties. In Zeolites and related materials: Trends, targets and challenges: Proceedings of the 4th International FEZA Conference (Part A ed., Vol. 174, pp. 173-176). (Studies in Surface Science and Catalysis). Elsevier. https://doi.org/10.1016/S0167-2991(08)80170-X

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abstract = "ZnO nanoparticles with a size distribution below 20 nm have been grown on the zeolite hosts of ZSM5 and mordenite with different SiO2/Al2O3 molar ratios (MR). The luminescent properties of ZnO nanoparticles were studied by cathodoluminescence (CL) in a scanning electron microscope. CL spectra were observed for mordenites with lowest (13) and highest (90) MR only. These spectra show the ZnO band edge emission and a blue defect related emission. The mechanism of generation of the blue emission is discussed in terms of point defect generation at the ZnO/zeolite interfaces.",

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Susarrey-Arce, A, Herrera-Zaldívar, M & Petranovskii, V 2008, Synthesis of ZnO nanoparticles supported on zeolites and their cathodoluminescence properties. in Zeolites and related materials: Trends, targets and challenges: Proceedings of the 4th International FEZA Conference. Part A edn, vol. 174, Studies in Surface Science and Catalysis, Elsevier, pp. 173-176. https://doi.org/10.1016/S0167-2991(08)80170-X

Synthesis of ZnO nanoparticles supported on zeolites and their cathodoluminescence properties. / Susarrey-Arce, A.; Herrera-Zaldívar, M.; Petranovskii, V.
Zeolites and related materials: Trends, targets and challenges: Proceedings of the 4th International FEZA Conference. Vol. 174 Part A. ed. Elsevier, 2008. p. 173-176 (Studies in Surface Science and Catalysis).

Research output: Chapter in Book/Report/Conference proceeding › Chapter › Academic › peer-review

TY - CHAP

T1 - Synthesis of ZnO nanoparticles supported on zeolites and their cathodoluminescence properties

AU - Susarrey-Arce, A.

AU - Herrera-Zaldívar, M.

AU - Petranovskii, V.

PY - 2008

Y1 - 2008

N2 - ZnO nanoparticles with a size distribution below 20 nm have been grown on the zeolite hosts of ZSM5 and mordenite with different SiO2/Al2O3 molar ratios (MR). The luminescent properties of ZnO nanoparticles were studied by cathodoluminescence (CL) in a scanning electron microscope. CL spectra were observed for mordenites with lowest (13) and highest (90) MR only. These spectra show the ZnO band edge emission and a blue defect related emission. The mechanism of generation of the blue emission is discussed in terms of point defect generation at the ZnO/zeolite interfaces.

AB - ZnO nanoparticles with a size distribution below 20 nm have been grown on the zeolite hosts of ZSM5 and mordenite with different SiO2/Al2O3 molar ratios (MR). The luminescent properties of ZnO nanoparticles were studied by cathodoluminescence (CL) in a scanning electron microscope. CL spectra were observed for mordenites with lowest (13) and highest (90) MR only. These spectra show the ZnO band edge emission and a blue defect related emission. The mechanism of generation of the blue emission is discussed in terms of point defect generation at the ZnO/zeolite interfaces.

KW - Mordenite

KW - ZSM5

KW - ZnO

KW - Nanoparticles

KW - Cathodoluminescence

KW - n/a OA procedure

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U2 - 10.1016/S0167-2991(08)80170-X

DO - 10.1016/S0167-2991(08)80170-X

M3 - Chapter

VL - 174

T3 - Studies in Surface Science and Catalysis

SP - 173

EP - 176

BT - Zeolites and related materials: Trends, targets and challenges

PB - Elsevier

ER -

Susarrey-Arce A, Herrera-Zaldívar M, Petranovskii V. Synthesis of ZnO nanoparticles supported on zeolites and their cathodoluminescence properties. In Zeolites and related materials: Trends, targets and challenges: Proceedings of the 4th International FEZA Conference. Part A ed. Vol. 174. Elsevier. 2008. p. 173-176. (Studies in Surface Science and Catalysis). Epub 2008 Nov 19. doi: 10.1016/S0167-2991(08)80170-X

Synthesis of ZnO nanoparticles supported on zeolites and their cathodoluminescence properties

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