Browsing by Author "Kotsedi, L."
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Structural, optical and magnetic investigation of Gd implanted CeO2 nanocrystals
Kaviyarasu, K.; Murmu, P.P.; Kennedy, J.; Thema, F. T.; Letsholathebe, Douglas; Kotsedi, L.; Maaza, M. (Elservier, 2017-10-15)Gadolinium implanted cerium oxide (Gd-CeO2) nanocomposites is an important candidate which have unique hexagonal structure and high K- dielectric constant. Gd-CeO2 nanoparticles were synthesized using hydrothermal method. ... -
Synthesis and Characterization of Graphene Thin Films by Chemical Reduction of Exfoliated and Intercalated Graphite Oxide
Thema, F. T.; Moloto, M. J.; Dikio, E. D.; Nyangiwe, N. N.; Kotsedi, L.; Maaza, M.; Khenfouch, M. (Hindawi Publishing Corporation, 2012-06-28)Commercial flakes of graphite were prepared into functionalized graphene oxide (GO) by chemical treatment. After the exfoliation and intercalation of graphene into functionalized graphene oxide that formed stable colloidal ...