Electrochemical and in situ optical investigations of ZnO deposition
Idioma
en
Article de revue
Este ítem está publicado en
Journal of Crystal Growth. 2011, vol. 327, n° 1, p. 173-181
Elsevier
Resumen en inglés
ZnO electrodeposition on gold electrode was investigated by electrochemical and optical methods. The deposition was electrochemically generated by local pH enhancement. The influence of temperature, nitrate ions concentration ...Leer más >
ZnO electrodeposition on gold electrode was investigated by electrochemical and optical methods. The deposition was electrochemically generated by local pH enhancement. The influence of temperature, nitrate ions concentration and flow rate on the nucleation growth process was studied. The electrochemical impedance measurement led the high frequency capacity C-HF to be calculated versus time during the ZnO electrodeposition. As C-HF is proportional to the active surface, the correlation between the current and C-HF evolution was investigated.< Leer menos
Palabras clave en inglés
Optical microscopy
Electrochemical growth
Oxides
Semi conducting materials
Orígen
Importado de HalCentros de investigación