Search Results - "Wally, N. K."

Impact of sodium oxide, sulfide, and fluoride-doped vanadium phosphate glasses on the thermoelectric power and electrical properties: structure analysis and conduction mechanism by El-Desoky, M. M., Wally, N. K., Sheha, E., Kamal, B. M.

“…Four glasses of the (13.5%X– 32.5%V 2 O 5 –54%P 2 O 5 ) mol%, X = Na 2 O, Na 2 S, and NaF, and (13.5% Na 2 S – 32.5%V 2 S 5 –54%P 2 S 5 ) mol% were prepared…”
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Relaxor ferroelectric-like behavior in 10PbTiO3–10Fe2O3–30V2O5–50B2O3 glass for energy storage applications by EI-Desoky, M. M., Wally, N. K., Ali, A. M., Harby, Amany E., Hannora, Ahmed E.

“…Recently, demand increased for dielectric materials used in energy storage devices at high voltage applications. Appearance of polar clusters in glass matrix…”
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Exploring the electrochemical properties of Na2S -V2O5-P2O5 glass-ceramic nanocomposites as a cathode for magnesium-ion batteries by Wally, N.K., Sheha, E., Kamal, B.M., Hannora, A.E., El-Desoky, M.M.

“…•Na2S –V2O5–P2O5 glass-ceramic nanocomposites were prepared.•The 12 h cell achieved a reasonable capacity and a coulombic efficiency of 78℅ after 100 cycles at…”
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Photovoltaic infrared-photodetector based on perovskite Fe-BaTiO3 with further investigations for X-BTO (X = V, Cr, Mn, and Fe): A DFT study by Ashraf, Sherif, Wally, N.K.

“…[Display omitted] •The substituting of Ti in BTO by V, Cr, and Fe transition metals led to a reduction in cell volume with increasing atomic number.•Fe-BTO…”
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Impedance spectroscopy, ferroelectric and ferromagnetic properties of 60Bi2O3–10SrO–30Fe2O3 glass-ceramic nano-composites for energy storage applications by Ali, A.M., Hannora, Ahmed E., Wally, N.K., El Refaay, D.E., El-Desoky, M.M.

“…The glass of composition 60Bi2O3–10SrO–30Fe2O3 (BSFO) (in mol%) was prepared by conventional melt quenching technique. Heat treatment process was applied to…”
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Impedance spectroscopy of Na2S – V2O5 – P2O5 glass-ceramic nanocomposites by Wally, N.K., Sheha, E., Kamal, B M, Ali, Atif M., Ali, A.M., El-Desoky, M M

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