Výsledky vyhledávání - "Samir Qourzal"

Akademický článek

Heterogeneous Fenton-like degradation of tartrazine using CuFe2O4 nanoparticles synthesized by sol-gel combustion

Autor: Amal Soufi, Hind Hajjaoui, Rachid Elmoubarki, Mohamed Abdennouri, Samir Qourzal, Noureddine Barka

Publikováno v: Applied Surface Science Advances, Vol 9, Iss , Pp 100251- (2022)

In this work, copper ferrite (CuFe2O4) nanoparticles (NPs) were prepared by sol-gel auto-combustion method and were used for the degradation of tartrazine in aqueous solution by heterogeneous Fenton-like process. The NPs were characterized by X-ray d

Externí odkaz: https://doaj.org/article/d532743f0db143c580cf5d89f54933da

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Akademický článek

Removal of cadmium ions by magnesium phosphate: Kinetics, isotherm, and mechanism studies

Autor: Hind Hajjaoui, Amal Soufi, Mohamed Abdennouri, Samir Qourzal, Hanane Tounsadi, Noureddine Barka

Publikováno v: Applied Surface Science Advances, Vol 9, Iss , Pp 100263- (2022)

In this study, magnesium phosphate with needle structure has been prepared by simple co-precipitation method. XRD, FTIR and SEM-EDX analyses indicated the successful fabrication of Mg3(PO4)2·5H2O phase. Subsequently, the adsorption performance of th

Externí odkaz: https://doaj.org/article/10c00e32bb13494b81e86a1126f9cff3

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Akademický článek

Spinel ferrites nanoparticles: Synthesis methods and application in heterogeneous Fenton oxidation of organic pollutants – A review

Autor: Amal SOUFI, Hind HAJJAOUI, Rachid ELMOUBARKI, Mohamed ABDENNOURI, Samir QOURZAL, Noureddine BARKA

Publikováno v: Applied Surface Science Advances, Vol 6, Iss , Pp 100145- (2021)

Heterogeneous Fenton-like oxidation is one of the advanced oxidation processes (AOPs) that can successfully remove a large number of pollutants from water. Among various materials used as catalysts in this process, spinel ferrite nanoparticles (SFs)

Externí odkaz: https://doaj.org/article/ca8e4aa358b84ecb8ee755fd35977b61

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Akademický článek

Ni/Fe and Mg/Fe layered double hydroxides and their calcined derivatives: preparation, characterization and application on textile dyes removal

Autor: Rachid Elmoubarki, Fatima Zahra Mahjoubi, Alaâeddine Elhalil, Hanane Tounsadi, Mohamed Abdennouri, M’hamed Sadiq, Samir Qourzal, Abdeljalil Zouhri, Noureddine Barka

Publikováno v: Journal of Materials Research and Technology, Vol 6, Iss 3, Pp 271-283 (2017)

In this study, Mg/Fe and Ni/Fe layered double hydroxides (LDHs) with molar ratio (M2+/Fe3+) of 3 and intercalated with carbonate ions were synthesized by co-precipitation method. The as-synthesized materials and their calcined products (CLDHs) were c

Externí odkaz: https://doaj.org/article/9290a1a0532f4552a3ce84ff603d0247

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