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Synthesis of ZnO2 Nanocrystals Produced by Hydrothermal Process

Published online by Cambridge University Press:  01 February 2011

R. Esparza ,
A. Aguilar ,
A. Escobedo-Morales ,
C. Patiño-Carachure ,
U. Pal ,
G. Rosas  and
R. Pérez
R. Esparza*
Affiliation:
Instituto de Ciencias Físicas, Universidad Nacional Autónoma de México, P.O. Box 48-3, Cuernavaca, Mor., 62251, MEXICO.
A. Aguilar
Affiliation:
Instituto de Ciencias Físicas, Universidad Nacional Autónoma de México, P.O. Box 48-3, Cuernavaca, Mor., 62251, MEXICO.
A. Escobedo-Morales
Affiliation:
Instituto de Ciencias Físicas, Universidad Nacional Autónoma de México, P.O. Box 48-3, Cuernavaca, Mor., 62251, MEXICO.
C. Patiño-Carachure
Affiliation:
Instituto de Investigaciones Metalúrgicas, UMSNH, P.O. Box 52-B, Morelia, Mich., 58000, MEXICO.
U. Pal
Affiliation:
Instituto de Física, Universidad Autónoma de Puebla, Apdo. Postal J-48, Puebla, Pue., 72570, MEXICO.
G. Rosas
Affiliation:
Instituto de Investigaciones Metalúrgicas, UMSNH, P.O. Box 52-B, Morelia, Mich., 58000, MEXICO.
R. Pérez
Affiliation:
Instituto de Ciencias Físicas, Universidad Nacional Autónoma de México, P.O. Box 48-3, Cuernavaca, Mor., 62251, MEXICO.
*
* Corresponding author: [email protected]
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Abstract

Zinc peroxide (ZnO2) nanocrystals were directly produced by hydrothermal process. The nanocrystals were synthesized using zinc acetate as precursor and hydrogen peroxide as oxidant agent. The ZnO2 powders were characterized by X-ray powder diffraction and transmission electron microscopy. The results of transmission electron microscopy indicated that the ZnO2powders consisted of nanocrystals with diameters below to 20 nm and a faceted morphology. High resolution electron microscopy observations have been used in order to the structural characterization. ZnO2 nanocrystals exhibit a well-crystallized structure.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 1242: Symposium 4 – Materials Characterization , 2009 , S4-P28
Copyright
Copyright © Materials Research Society 2010

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References

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