Browsing by Author Hala Rashad Ahmed Mahmoud


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Issue DateTitleAuthor(s)
24-Jun-2020Biodiesel production via stearic acid esterification over mesoporous ZrO2/SiO2 catalysts synthesized by surfactant-assisted sol-gel auto-combustion routeHala R. Mahmoud ; El_Molla, Sahar ; Marwa M. Ibrahim 
2019Bismuth silicate (Bi4Si3O12 and Bi2SiO5) prepared by ultrasonic-assisted hydrothermal method as novel catalysts for biodiesel production via oleic acid esterification with methanolHala R. Mahmoud 
2016Effect of Ag-doping of nanosized FeAlO system on its structural, surface and catalytic propertiesAli, Laila I.; El-Molla, Sahar A.; Amin, Nabil H.; Ebrahim, Anwer A.; Hala R. Mahmoud 
2012Effect of Ag-doping of nanosized FeMgO system on its structural, surface, spectral, and catalytic propertiesEl_Molla, Sahar ; Laila I. Ali ; Amin, Nabil; Ebrahim, Anwer; Hala R. Mahmoud 
2014Effect of compacting, recycling and Ag+ ion-doping on the physicochemical and catalytic properties of FeMgO nanoparticlesEl-Molla, Sahar A.; Hala R. Mahmoud 
2016Effect of Fe2O3 precursors on physicochemical and catalytic properties of CuO/Fe2O3 systemAmin, Nabil H.; Ali, Laila I.; El-Molla, Sahar A.; Ebrahim, Anwer A.; Hala R. Mahmoud 
2015Effect of hydrothermal treatment on catalytic activity of amorphous mesoporous Cr2O3–ZrO2 nanomaterials for ethanol oxidationHala R. Mahmoud 
2017Effect of preparation method, loading of Co3O4 and calcination temperature on the physicochemical and catalytic properties of Co3O4/ZnO nanomaterialsEl-Molla, Sahar A.; Ali, Laila I.; Hala R. Mahmoud ; Marwa M. Ibrahim ; Mona A.Naghmash 
2016Effect of preparation methods and optical band gap of ZnO nanomaterials on photodegradation studiesAli, Laila I.; El-Molla, Sahar A.; Ibrahim, Marwa M.; Hala R. Mahmoud ; Naghmash, Mona A.
2020Eu3+ ions doped Bi2SiO5 as a novel solid acid catalyst for methyl oleate production: Ultrasonic hydrothermal synthesis, characterization, catalytic activity and kineticsHala R. Mahmoud 
2014Highly dispersed Cr2O3–ZrO2 binary oxide nanomaterials as novel catalysts for ethanol conversionHala R. Mahmoud 
2013Improvement of physicochemical properties of Fe2O3/MgO nanomaterials by hydrothermal treatment for dye removal from industrial wastewaterHala R. Mahmoud ; El-Molla, Sahar A.; Saif, M.
8-Jan-2019Influence of support on physicochemical properties of ZrO2 based solid acid heterogeneous catalysts for biodiesel productionHala R. Mahmoud ; El_Molla, Sahar ; Marwa M. Ibrahim 
2016Novel amorphous mesoporous 0.25Cr(2)O(3)-0.75ZrO(2) nanomaterials synthesized by a surfactant-assisted hydrothermal method for ethanol oxidationHala R. Mahmoud 
2021Novel fluorescent nano-sensor based on amino-functionalization of Eu3+:SrSnO3 for copper ion detection in food and real drink water samplesGhubish, Z.; Kamal, R.; Hala R. Mahmoud ; Saif, M.; Hafez. H. S ; El-Kemary M. 
2016Novel mesoporous Gd 3+ doped Cr 2 O 3 nanomaterials: Synthesis, characterization, catalytic and antitumor applicationsHala R. Mahmoud 
15-Mar-2019Novel mesoporous MnO2/SnO2 nanomaterials synthesized by ultrasonic-assisted co-precipitation method and their application in the catalytic decomposition of hydrogen peroxideHala R. Mahmoud ; El_Molla, Sahar ; Naghmash, Mona A
2019Novel multi-functional Pr3+:Bi12SiO20 luminescent nano-sensor for latent human prints, iron ions in drinking water and anti-counterfeiting applicationHala R. Mahmoud ; Saif, M.; Fouad, R.
2020Novel red photoluminescence sensor based on Europium ion doped calcium hydroxy stannate CaSn(OH)6:Eu+3 for latent fingerprint detectionGhubish, Z.; Saif, M.; Hafez. H. S ; Hala R. Mahmoud ; Kamal, R.; El-Kemary M. 
2022Photocatalytic activation of Ag-doped SrSnO3 nanorods under visible light for reduction of p-nitrophenol and methylene blue mineralizationGhubish, Z; Kamal, R; Hala R. Mahmoud ; Saif, M; Hafez. H. S ; El-Kemary M. 
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