Search Results - "Yakout, S.M."

Characterization of activated carbon prepared by phosphoric acid activation of olive stones by Yakout, S.M., Sharaf El-Deen, G.

“…The effects of activating agent concentration on the pore structure and surface chemistry of activated carbons derived from olive stone with chemical…”
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Superior sunlight photocatalytic of N/La codoped ZnO nanostructures synthesized using different chelating agents by Youssef, A.M., Yakout, S.M.

“…N/La codoped ZnO exhibited high sunlight activity, good reusability and rapid photodegradation for Congo red, malachite green and methylene blue dyes. Pure and…”
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Enhanced ferromagnetic and photocatalytic properties in Mn or Fe doped p-CuO/n-ZnO nanocomposites by Yakout, S.M., El-Sayed, A.M.

“…[Display omitted] •Mn or Fe doped CuO/ZnO were synthesized by co-precipitation method.•The ferromagnetism of CuO/ZnO nanocomposite enhanced by Mn and Fe…”
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Uranium sorption onto activated carbon prepared from rice straw: Competition with humic acids by Yakout, S.M., Metwally, S.S., El-Zakla, T.

“…•Activated carbon was prepared from rice straw by steam pyrolysis and modified by KOH.•It was used for sorptive competition between uranium (VI) and humic…”
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Evaluation of mineral and organic acids on the selective separation of radioactive elements (U and Th) using modified carbon by Yakout, S.M.

“…Uranium (U) and thorium (Th) separation by batch adsorption onto rice straw-based activated carbon (RS carbon) was studied. The effect of pH, contact time…”
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Adsorption of uranium in the presence of different ions, humic acid and effect of thorium on uranium adsorption by activated carbon by Yakout, S.M., Abdeltawab, A.A.

“…In this study, rice straw-based carbon was prepared and then modified by two acidic and basic oxidizing agents. One oxidized by HNO3, labeled as RSN, and other…”
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Removal of selected polycyclic aromatic hydrocarbons from aqueous solution onto various adsorbent materials by Yakout, S.M., Daifullah, A.A.M.

“…Adsorption of three polycyclic aromatic hydrocarbons (PAH) in one mixture, namely naphthalene (NA), phenanthrene (PH), and pyrene (PY), was tested using…”
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Removal of Trihalomethanes from Aqueous Solution through Adsorption and Photodegradation by S.M. Yakout

“…Trihalomethanes (THMs) are carcinogenic by-products of disinfection that are present in drinking water. In the present research, adsorption and…”
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Influence of Na and Na/Fe doping on the dielectric constant, ferromagnetic and sunlight photocatalytic properties of BaTiO3 perovskite by Yakout, S.M.

“…Perovskite BaTiO3, Ba0.98Na0.02TiO3, Ba0.98Na0.02Ti0.97Fe0.03O3 and Ba0.98Na0.02Ti0.95Fe0.05O3 ceramics have been prepared by solid state reaction method. The…”
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Surface modification and characterization of a RS activated carbon: density, yield, XRD, ash, and moisture content by Yakout, S.M., Daifullah, A.A.M., El-Reefy, S.A., Ali, H.F.

“…Rice straw (RS) is considered to be agricultural waste in developed countries. Since the collection and disposal of this residue is becoming more difficult and…”
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Engineering of efficient visible light photocatalysts: Ti1–+Cu La O2 (x = 0.03; y = 0, 0.005, 0.01) compositions by Yakout, S.M., Youssef, A.M.

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New spin-electronics compositions: Large ferromagnetic order of BaSn0.98-xFe0.02CuxO3 (x = 0.02, 0.04, 0.06) semiconductor by Sharmoukh, Walid, Yakout, S.M.

“…Inducing robust ferromagnetic order in dilute magnetic semiconductor materials is an essential topic for spin-based electronics devices. Herein, the escalating…”
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Robust ferromagnetic and fast sunlight photocatalytic properties of nanocrystalline SnO2: Co/Cu codoping by Yakout, S.M.

“…Spintronics technology and organic pollutants removing have pushed the researchers to explore strong ferromagnetic and sunlight photocatalytic properties in…”
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Pure and Gd-based Li, Na, Mn or Fe codoped ZnO nanoparticles: Insights into the magnetic and photocatalytic properties by Yakout, S.M.

“…The ferromagnetic and photocatalytic properties of pure ZnO, Zn0.97Gd0.01Li0.02O, Zn0.97Gd0.01Na0.02O, Zn0.97Gd0.01Mn0.02O and Zn0.97Gd0.01Fe0.02O…”
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New efficient sunlight photocatalysts based on Gd, Nb, V and Mn doped alpha-Bi2O3 phase by Yakout, S.M.

“…[Display omitted] •Gd, Nb, V and Mn doped α-Bi2O3 were synthesized by coprecipitation method.•Novel efficient solar light photocatalysts were realized.•Mn and…”
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Removal of Cobalt-60 and Caesium-134 Ions from Contaminated Solutions by Sorption Using Activated Carbon by T. El-Zakla, S.M. Yakout, M.A. Rizk, Y.F. Lasheen, H.M.H. Gad

“…Date pits (DP) and sawdust (SD) were used as precursors for activated carbons which were prepared by steam pyrolysis of DP and chemical activation of SD,…”
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Colossal dielectric constant, electric modulus and electrical conductivity of nanocrystalline SnO2: Role of Zr/Mn, Fe or Co dopants by Youssef, A.M., Yakout, S.M.

“…New dielectric compositions composed of SnO2, Sn0.97Zr0.03O2, Sn0.95Zr0.03Mn0.02O2, Sn0.95Zr0.03Fe0.02O2 and Sn0.95Zr0.03Co0.02O2 nanoparticles were…”
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CuS/SnS quantum dot-nanorod composites: Ferromagnetic and gigantic dielectric characteristics by Yakout, S.M., Youssef, A.M.

“…In this study, new CuS/SnS nanocomposites were simply synthesized by coprecipitation route for capacitive energy storage applications. The results of the XRD…”
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Tri-dopants (Mn, Fe, Co): Superior room temperature ferromagnetic properties of p-type CuO by Yakout, S.M.

“…New diluted magnetic semiconductors composed of CuO, Cu0.985Mn0.005Fe0.005Co0.005O, Cu0.97Mn0.01Fe0.01Co0.01O and Cu0.94Mn0.02Fe0.02Co0.02O compositions were…”
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Vanadium-doped CuO: Insight into structural, optical, electrical, terahertz, and full-spectrum photocatalytic properties by Hameed, Talaat A., Yakout, S.M., Wahba, Mohammed Ahmed, Sharmoukh, Walid

“…Aiming to widen the band gap, minimize the charge-carrier recombination, and enhance the transport properties, we reported the first synthesis of high purity…”
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