| publication name | Fabrication and study Tb3+: MgAl2O4 by combustion method using malonic acid dihydrazide as fuel |
|---|---|
| Authors | AA Ali, MR Allazov, TM Ilyasli |
| year | 2013 |
| keywords | spinel structure; Infrared spectroscopy; Thermal analysis |
| journal | International Journal of Advanced Scientific and Technical Research |
| volume | 1 |
| issue | 3 |
| pages | 358-367 |
| publisher | Not Available |
| Local/International | International |
| Paper Link | https://scholar.google.com.eg/scholar?oi=bibs&cluster=10842404043774803529&btnI=1&hl=en |
| Full paper | download |
| Supplementary materials | Not Available |
Abstract
Nanoparticle doped Tb3+:MgAl2O4 synthesized by combustion method at 300◦C via ignited a stoichiometric mixture of aluminum nitrates, magnesium nitrates and Terbium nitrates with malonic acid dihydrazide as a fuel following by annealing at 800, 1000 and 1200oC. The obtained samples characterized by different tools as thermal analysis (TG-DTA), X-ray diffractions (XRD), UV–Vis spectroscopy, Transmission electron microscopy (TEM) and Infrared spectroscopy (IR). Particle sizes for 5%Tb3+:MgAl2O4 with a size of 10-12.5 nm and for 10%Tb3+:MgAl2O4 with a size of 10-12.5 nm were produced within the range of 800oC/2h -1200oC/2h compared by the particle size of MgAl2O4 with a size of 10-12.5 nm in the same condition.