Search Results - "Essalah, G"

Synthesis and comparative study of the structural and optical properties of binary ZnO-based composites for environmental applications by Ben Salem, B, Essalah, G, Ben Ameur, S, Duponchel, B, Guermazi, H, Guermazi, S, Leroy, G

“…The development of photoactive systems to solve serious environmental problems is a key objective of researchers and remains a real challenge. Herein, n-p…”
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Enhanced dielectric properties of ternary ZnO-based composites for dielectric applications by Essalah, G., Guermazi, H., Guermazi, S., Leroy, G., Duponchel, B., Mascot, M., Poupin, Ch, Rao, A., Mangavati, S.

“…In this work, (1-x) ZnO/xNb 2 O 5 mixture with ( x  = 0.01, 0.05, 0.1, 0.15 and 0.2) is used to synthesize composites by means of the solid-state method. The…”
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Conduction mechanisms and dielectric relaxations in ternary ZnO/Zn2SiO4/SiO2 composites for energy storage systems by Essalah, G., Guermazi, H., Guermazi, S., Duponchel, B., Leroy, G.

“…In this paper, ZnO-based composite (ZnO/Zn2SiO4/SiO2) powders were prepared and investigated as a function of SiO2 added amount. Indeed, the X-ray diffraction…”
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Enhanced sunlight photo-catalytic performances of ZnO/ZnNb2O6/Nb2O5 composites for organic pollutant degradation by Essalah, G., Guermazi, H., Guermazi, S., Jedryka, J., Ozga, K., Antony, Albin, Rao, A., Poornesh, P.

“…The current study is focused on the development of zinc oxide-based ternary photo-catalysts that exhibit a good photocatalytic activity in methylene blue (MB)…”
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The effect of (In, Cu) doping and co-doping on physical properties and organic pollutant photodegradation efficiency of ZnO nanoparticles for wastewater remediation by Ghorbali, R., Essalah, G., Ghoudi, A., Guermazi, H., Guermazi, S., El Hdiy, A., Benhayoune, H., Duponchel, B., Oueslati, A., Leroy, G.

“…In the present work, undoped, (Cu, In) doped and co-doped ZnO nanoparticles are successfully prepared by co‐precipitation technique. The molar concentrations…”
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Conduction mechanisms and relaxation phenomena along with electronic transition of ZnO/ZnNb2O6/Nb2O5 composite by Essalah, G., Leroy, G., Carru, J.C., Duponchel, B., Mascot, M., Poupin, Ch, Cousin, R., Guermazi, S., Guermazi, H.

“…This paper deals with the study of the physical properties of ZnO/ZnNb2O6/Nb2O5 composite. X-ray diffraction (XRD) proves the coexistence of hexagonal ZnO,…”
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