Investigation of the properties of Sb doping on tin oxide SNO2materials for technological applications

Z. Hachoun, A. Ouerdane, M. Bouslama, M. Ghaffour, A. Abdellaoui, Y. Caudano, A. Ali Benamara

Research output: Contribution to journalArticle

Abstract

The conductivities of the oxide SnO2 is dependent on the nature of the surrounding gas. This property stems from the adsorption or desorption on the surface of oxide grains. These phenomena are usually accompanied by electronic transfer between the adsorbed molecule and the semiconductor material, changing its conductivity. Tin oxidation and Sb doping were realized without and with heating process. The XPS technique and the TEM microscopy showed the synthesized nanocrystals. Simulated Monte Carlo program Casino is used for a scanning its profile. The surface characteristics are highlighted in the aim to be used as spatial gas sensors.

Original languageEnglish
Article number012029
JournalIOP Conference Series: Materials Science and Engineering
Volume123
Issue number1
DOIs
Publication statusPublished - 15 Apr 2016
Externally publishedYes

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