Browsing by Author "OLU, FEMI EMMANUEL"

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Effects of doping iron on the colouring properties of copper chromate pigment Article

G ETICHA, ZEKARIAS G; ALEX, T C; OLU, FEMI EMMANUEL; YIMAM, ABUBEKER; ALEMAYEHU, ESAYAS (2023-01-13)

Iron-doped copper chromate with (FexCu1–xCr2O4) as a black ceramic decoration pigment is successfully synthesized using a solid-state synthesis method with a pure oxide precursor. The powdered pigment was analysed ...
Facile preparation of magnetite–cellulose nanocomposite from a sustainable resource Article

SEBEHANIE, KEBEDE GAMO; LEGESE, SURAFEL SHIFERAW; DEL ROSARIO, ALBERTO VELA´ ZQUEZ; ALI, ABUBEKER YIMAM; OLU, FEMI EMMANUEL (2022-09-17)

Because of the synergistic effect of the individual nanomaterials, nanocomposites are becoming an important class of materials, allowing the creation of end-products with different properties and greater performance than ...
THERMOELECTRIC PROPERTIES AND MICROSTRUCTURE EVOLUTION OF Cu-Bi-Te and Ag-Bi-Te TERNARY EUTECTIC ALLOYS Article

TOLESA, AYANSA; OLU, FEMI EMMANUEL; TIWARY, CHANDRA SEKHAR; CHATTOPADHYAY, KAMANIO (2024-06-12)

Waste heat is the regular problem in today's industrialized and urbanized society. The ability of thermoelectric (TE) materials to effectively transform waste heat into useful electrical energy and vice versa, offering ...

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