Effect of Li 2O-doping on the thermal stability of cobaltic oxide von El-Shobaky, G.A., Hewaidy, I.F., Ghoneim, N.M.

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Thermal stability of cobalt oxides doped with V 2O 5 and MoO 3 von El-Shobaky, G.A., Ghoneim, N.M., Hewaidy, I.F., Morsi, I.M.

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Effect of Li2O-doping on the thermal stability of cobaltic oxide von El-Shobaky, G.A., Hewaidy, I.F., Ghoneim, N.M.

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The role of calcination temperature in iodine adsorption by different magnesium oxide powders von Estefan, S.F., Morsi, M.B., El-Shobaky, G.A., Hewaidy, I.F.

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Thermal stability of cobalt oxides doped with V2O5 and MoO3 von El-Shobaky, G.A., Ghoneim, N.M., Hewaidy, I.F., Morsi, I.M.

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Reactions Between Sodium Sulphate and Vanadium Pentoxide von Kolta, G.A., Hewaidy, I.F., Felix, N.S.

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Characteristics of electrolytic zinc powder produced from zinc dross von Hewaidy, I.F., Sabra, H.O., Nassif, E.H.

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Reactions between sodium carbonate and vanadium pentoxide von Kolta, G.A., Hewaidy, I.F., Felix, N.S., Girgis, N.N.

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Sintering of non-stoichiometric NiO, CoO and Co 3O 4 catalysts von El-Shobaky, G.A., Hewaidy, I.F., El-Nabarawy, Th

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Sintering of non-stoichiometric NiO, CoO and Co3O4 catalysts von El-Shobaky, G.A., Hewaidy, I.F., El-Nabarawy, Th

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A study of the influence of thermal treatment of the catalyst on the catalytic oxidation of CO on Co 3O 4 von El-Shobaky, G.A., Hewaidy, I.F., El-Nabarawy, Th

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Studies in polarographic analysis von Issa, I.M., Issa, R.M., Hewaidy, I.F., Omar, E.E.

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Effects of stoichiometric composition and surface characteristics on the catalytic activity of CoO catalyst von El-Shobaky, G.A., Hewaidy, I.F., El-Nabarawy, Th

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A study of the influence of thermal treatment of the catalyst on the catalytic oxidation of CO on Co3O4 von El-Shobaky, G.A., Hewaidy, I.F., El-Nabarawy, Th

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Studies in polarographic analysis : Determination of manganese after oxidation to the manganic state stabilized by triethanolamine von Issa, I.M., Issa, R.M., Hewaidy, I.F., Omar, E.E.

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The catalytic oxidation of carbon monoxide on cobalt oxide von El-Shobaky, G.A., Selim, M.M., Hewaidy, I.F.

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Moderate and high temperature doping of cobaltic oxide catalyst with lithium oxide von El-Shobaky, G.A., Hewaidy, I.F., Al Zewel, K.A., Petro, N.Sh

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