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Growth and microstructural study of CuO covered ZnO nanorods | |
JOSE FRANCISCO POLA ALBORES WILBER ANTUNEZ FLORES PATRICIA AMEZAGA MADRID EDNA IRIS RIOS VALDOVINOS MIGUEL ANGEL VALENZUELA ZAPATA FRANCISCO PARAGUAY DELGADO MARIO MIKI YOSHIDA | |
Acceso Abierto | |
Sin Derechos Reservados | |
Rietveld Refinement CuO | |
A feasiblemethod to synthesize CuO covered ZnO nanorods was realized. Firstly, ZnO nanorods were grown by wet-chemical route at 90 °C onto borosilicate glass substrates. Subsequently, the CuO covered ZnO matrix was obtained by Aerosol-Assisted Chemical Vapor Deposition at different temperatures (300, 400, 500 and 600°C). The CuO–ZnO nanocrystals were microstructurally characterized by electron microscopy and Rietveld refinement. Results showed a CuO formed nanocrystals but also an amorphous fraction of CuO which increases with the synthesis temperature. Additionally, it was evident the presence of secondary copper-oxide phase (paramelaconite), which also has grown over the ZnO nanorod surface. | |
2012 | |
Artículo | |
Inglés | |
OTRAS | |
Versión revisada | |
submittedVersion - Versión revisada | |
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