Structural characterization of SiO2/Zn2SiO4:Ce nanocomposite obtained by sol gel methodJournal of the Association of Arab Universities for Basic and Applied Sciences - Tập 15 - Trang 10 - 2014
D. Djouadi, A. Chelouche, A. Aksas
Ce-doped ZnO nanopowder and ZnO:Ce/silica nanocomposite were synthesized by sol–gel process under supercritical drying (temperature and pressure) of ethanol. Annealing at 1200°C under atmospheric pressure has been achieved for the prepared ZnO:Ce/silica nanocomposite. X-ray diffraction (XRD) showed good crystallinity and a ZnO hexagonal wurtzite structure of the as-prepared powder. The average cry...... hiện toàn bộ
#ZnO:Ce #ZnO:Ce/silica nanocomposite #Zinc silicate #Photoluminescence