Gamma-radiation induced Synthesis of Spinel Co3O4 nanoparticles
Auteur(s): Muswema Lunguya Jérémie, Ekoko Bakambo Gracien, Lobo Kanza kanza Joseph, Muamba Mvele Omer, Kalele Mulonda Hercule, Mbongo Kimpanza Antoine, Mata Niasa GerardNom de la revue/Journal: SN Applied Sciences, Springer
Mois: mars
Volume: 1
Année: 2019
Résumé
<p>Gamma irradiation method has been applied to produce paramagnetic spherically shaped single crystals tricobalt<br>tetraoxide ( Co3O4 ) nanoparticles from cobalt oxyhydroxide sols, in alkaline medium pH ~ 12. The present investigation<br>has proven the efficiency of gamma rays in inducing changes in structure and morphology of the sols prepared before<br>irradiation. Characterization techniques so far discussed in this study revealed that the sol product prepared before<br>irradiation corresponded to the standard cobalt(III) oxyhydroxide, CoO(OH) , which, under</p>