Browsing Research and Publications by Author "Waryo, Tesfaye"
Now showing items 1-3 of 3
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Amplification of the discharge current density of lithium-ion batterieswith spinel phase Li(PtAu)0.02Mn1.98O4nano-materials
Mailu, Stephen N.; Iwuoha, Emmanuel I.; Ikpo, Chinwe O.; Baker, Priscilla; Njomo, Njagi; Masikini, Milua; Matinise, Nolubabalo; Tsegaye, Abebaw; Mayedwa, Noluthando; Waryo, Tesfaye; Ozoemenab, Kenneth I.; Williams, Avril (Elsevier, 2014)In this study the synergistic and catalytic properties of a novel nano-composite cathode material ofnominal composition Li(M)xMn2-xO4(M = Pt-Au; x # 0.2) has been explored. Li(PtAu)xMn2-xO4nano-material for use in lithium-ion ... -
Graphenated tantalum (IV) oxide and poly (4-styrene sulphonic acid)-doped polyaniline nanocomposite as cathode material in an electrochemical capacitor
Njomo, Njagi; Waryo, Tesfaye; Masikini, Milua; Ikpo, Chinwe O; Mailu, Stephen; Tovide, Oluwakemi; Ross, Natasha; Williams, Avril; Matinise, Nolubabalo; Sunday, Christopher E; Mayedwa, Noluthando; Baker, Priscilla GL; Ozoemena, Kenneth I; Iwuoha, Emmanuel I (Pergamon, 2014)Nanostructured poly(4-styrene sulphonic acid) and tantalum (IV) oxide-doped polyaniline nanocomposite were synthesised and their electro-conductive properties were determined. The oxide was synthesized using a modified ... -
Graphenatedtantalum(IV)oxideandpoly(4-styrenesulphonicacid)-dopedpolyanilinenanocompositeascathodematerialinanelectrochemicalcapacito
Njomo, Njagi; Waryo, Tesfaye; Masikini, Milua; Ikpo, ChinweO.; Mailu, Stephen; Tovide, Oluwakemi; Ross, Natasha; Williams, Avril (Pergamon, 2014)Nanostructuredpoly(4-styrenesulphonicacid) and tantalum(IV)oxide-doped polyaniline nano composite were synthesized and their elector-conductive properties were determined.The oxide was synthesized using a modified sol gel ...