Search Results - "Melato, L. T."

Effect of Annealing Temperature on the Structure, Morphology and Photoluminescence Properties of MgAl2O4:0.1% Eu3+ Nanophosphor Prepared by Sol–Gel Method by Melato, L. T., Koao, L. F., Motaung, T. E., Swart, H. C., Motloung, S. V.

“…Un-doped and 0.1% Eu 3+ -doped magnesium aluminate (MgAl 2 O 4 ) nanomaterials were synthesized using the sol–gel method. The effects of annealing temperature…”
Get full text

Impact of trivalent Yttrium on the structural and optical properties of CaAl2O4: New frontier in supercapacitor positive electrode by Nkuna, E., Mhlongo, M.R., Dlamini, C., Melato, L.T., Bele, A., Maphiri, V.M.

“…In this work, trivalent Yttrium doped calcium aluminate (CaAl2O4:x% Y3+) were synthesized for the first time. Through Photoluminescence (PL) spectroscopy and…”
Get full text

Tuneable blue-green co-activated CaAl2O4: 0.1 mol% Tb3+, x mol% Sm3+ (0 ≤ x ≤ 2) nanophosphor prepared by citrate sol-gel method by Dlamini, C., Maphiri, V.M., Melato, L.T., Mokoena, T.P., Mhlongo, M.R.

“…This study reports the analysis of tuneable blue-green phosphor of calcium aluminate (CaAl2O4) co-doped with terbium (Tb3+) and varying concentration of…”
Get full text

Impact of trivalent Yttrium on the structural and optical properties of CaAl 2 O 4 : New frontier in supercapacitor positive electrode by Nkuna, E, Mhlongo, M R, Dlamini, C, Melato, L T, Bele, A, Maphiri, V M

“…In this work, trivalent Yttrium doped calcium aluminate (CaAl O :x% Y ) were synthesized for the first time. Through Photoluminescence (PL) spectroscopy and…”
Get full text

Effect of annealing at different time intervals on the structure, morphology and luminescent properties of MgAl2O4:0.3% In3+ nanophosphor prepared by citrate sol-gel method by Melato, L.T., Motaung, T.E., Ntwaeaborwa, O.M., Motloung, S.V.

“…Indium-doped magnesium aluminate (MgAl2O4:03% In3+) spinel powders were prepared by citrate sol-gel method. The effect of annealing period (AP) at a fixed…”
Get full text

Effect of Ho3+ concentration on the structure, morphology and optical properties of Ba0.5Mg0.5Al2O4 nanophosphor by Melato, L.T., Ntwaeaborwa, O.M., Kroon, R.E., Motaung, T.E., Motloung, S.V.

“…Barium magnesium aluminate nanopowders doped with holmium (Ba0.5Mg0.5Al2O4:x% Ho3+) were successfully prepared by the sol-gel method. The Ho3+ concentration…”
Get full text

Effects of varying Alx moles on structure and luminescence properties of ZnAlxO1.5x+1:0.1 mol% Tb3+ nanophosphors prepared using citrate sol–gel method by Maphiri, V.M., Melato, L.T., Mhlongo, M.R., Hlatshwayo, T.T., Motaung, T.E., Koao, L.F., Motloung, S.V.

“…Un-doped and ZnAlxO1.5x+1:0.1 mol% Tb3+ (ZAOT) nano-powders were synthesized via citrate sol-gel method. The Alx moles were varied in the range of 0.25 ≤…”
Get full text