Electrodeposition of nanostructured ZnO thin films from dimethylsulfoxide solution: Effect of temperatures on the morphological and optical properties

A. Tello, H. Gómez, E. Muñoz, G. Riveros, C. J. Pereyra, E. A. Dalchiele, R. E. Marottic

Resultado de la investigación: Contribución a una revistaArtículorevisión exhaustiva

10 Citas (Scopus)

Resumen

The effects of bath temperature on the electrodeposition of zinc oxide (ZnO) thin films from zinc perchlorate and molecular oxygen, dissolved in dimethylsulfoxide, are reported. The obtained films were highly compact and homogeneous. Scanning electron microscopy images showed that they were formed by nanometric crystallites whose sizes are dependent on bath temperature. Inversely dependence was found between the band-gap (Eg) of the semiconductor with estimated diameters (D) of the crystallites, which corresponds well with quantum confinement effects.

Idioma originalInglés
Páginas (desde-hasta)D750-D755
PublicaciónJournal of the Electrochemical Society
Volumen159
N.º12
DOI
EstadoPublicada - 2012
Publicado de forma externa

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