The ZnO nanostructures co-doped with 3 at.% aluminum and different concentrations of titanium (1%, 3%, and 5%) were successfully synthesized by the sol-gel method under supercritical conditions for toluene gas detection applications. The structural, morphological, and optical properties of the synthesized samples were...
Safa Hajjej, M. N. Bessadok, S. Guiza et al.· Green Materials· 0 citations
The influence of cobalt (Co) doping on the structural and optical properties of ZnO nanoparticles (NPs) synthesized via the sol–gel method was investigated. The obtained nanopowder was calcined at 400 °C for 2 h in a muffle furnace. X-ray diffraction (XRD) patterns were analyzed using the Rietveld refinement method, co...
N. Khlifi, M. N. Bessadok, N. Ihzaz et al.· RSC Advances· 0 citations
Ga-doped ZnO (G3ZO) ceramics were successfully synthesized and their structural, electrical, dielectric, impedance, and relaxation properties were investigated to understand the effect of Ga incorporation on charge transport. X-ray diffraction confirmed the hexagonal wurtzite structure without detectable secondary phas...
L. Chouiref, M. Benamara, I. Hammami et al.· Scientific Reports· 0 citations
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