Browsing by Author Ehsan Abdel Haleem Ahmed Gomaa

Showing results 1 to 18 of 18
Issue DateTitleAuthor(s)
2003Application of positron annihilation spectroscopy to study the recovery of commercial pure Al and Al-0.96 wt.\% Si alloysMohamed, S; Mostafa, N; Gomaa, E; Mohsen, Mona ; Ehsan Abdel Haleem Ahmed Gomaa 
2022Copper sulfide and zinc oxide hybrid nanocomposite for wastewater decontamination of pharmaceuticals and pesticides.Mohamed Eid M. Ali; Mohsen, Mona ; Reem Mohammed; Ehsan Gomaa; Ehsan Abdel Haleem Ahmed Gomaa 
2004Correlation between free-volume parameters and physical properties of polyethylene-nitrile rubber blendGomaa, E; Mostafa, N; Mohammed, M; Mohsen, Mona ; Ehsan Abdel Haleem Ahmed Gomaa 
2004Correlation of thermo-mechanical properties with microstructure in commercial pure Cu and Cu--Zn alloys studied by positron annihilationMostafa, N; Gomaa, E; Mohsen, Mona ; Ehsan Abdel Haleem Ahmed Gomaa 
1996Effect of electric field strength and exposure time on epoxy and high density polyethylene measured by positron annihilation lifetimeGomaa, Ehsan; Schut, H; Van Veen, A; Fromm, U; Morshuis, P; Mohsen, Mona ; Ehsan Abdel Haleem Ahmed Gomaa 
2016The effect of nickel doping on the structural, defect structural, optical and magnetic properties of zinc oxide nanoparticlesMohsen, Mona ; El Okr, Mohammed Mohammed; Gomaa, Ehsan; Ali, Emad Hassan; Essam, Mohammed; Ehsan Abdel Haleem Ahmed Gomaa 
2009Effects of deformation and physical aging on nano-scale free volumes in polycarbonate studied by positron annihilation lifetime spectroscopyGomaa, W; Mohsen, Mona ; Gomaa, E; Sharaf, MA; Salem, H; Ehsan Abdel Haleem Ahmed Gomaa 
2021Highly stable, reusable, and MW-assisted prepared ZnO nanorods for wastewater decontamination: Precursors ratios effect and insights on matrix and pollutants mineralizationAli, Mohamed Eid M; Mohsen, Mona ; Mohammed, Reem; Gomaa, E; Ehsan Abdel Haleem Ahmed Gomaa 
2009Positron annihilation lifetime and differential scanning calorimetric study of immiscible NBR/PE blendsGomaa, E; Aly, E Hassan; Mohsen, Mona ; Ehsan Abdel Haleem Ahmed Gomaa 
2016Positron annihilation Lifetime and Fourier transform infrared spectroscopic studies on Bi2O3--B2O3 glassesGomaa, E; Al-Kotb, MS; Abdel-Baki, M; Fathy, N; Mohsen, Mona ; Ehsan Abdel Haleem Ahmed Gomaa 
2001Positron annihilation lifetime studies of gas sorption and desorption in polyethylene and poly [1-(trimethylsilyl)-1-propyne]Gomaa, EAH; Schut, H; Van Veen, A; Mohsen, Mona ; Ehsan Abdel Haleem Ahmed Gomaa 
2023Promising MoS2 -- ZnO hybrid nanocomposite photocatalyst for antibiotics, and dyes remediation in wastewater applications.Reem Mohammed; Mohsen, Mona ; Mohamed Eid M. Ali, E. Gomaa; Ehsan Abdel Haleem Ahmed Gomaa 
2015Radiation copolymerization of hydrogels based in polyacrylic acid/polyvinyl alcohol applied in water treatment processesMaziad, NA; Mohsen, Mona ; Gomaa, E; Mohammed, R; Ehsan Abdel Haleem Ahmed Gomaa 
2015The Study of Microstructure and Creep Properties of Cu-Doped Sn-4wt%Ag and Sn-9wt%Zn Lead Free Solders with Annealing TemperatureA.M.Yassin ; E. Gomaa; Ehsan Abdel Haleem Ahmed Gomaa 
2004A study on some properties of polyethylene-nitrile rubber blend by positron annihilation lifetime spectroscopyGomaa, E; Mostafa, N; Mohamed, M; Mohsen, Mona ; Ehsan Abdel Haleem Ahmed Gomaa 
2017Synthesis and characterization of organic montmorillonite-polyvinyl alcohol-co-polyacrylic nanocomposite hydrogel for heavy metal uptake in waterMohsen, Mona ; Gomaa, Ehsan; Mazaid, Nabila Ahmed; Mohammed, Reem; Ehsan Abdel Haleem Ahmed Gomaa 
2001The use of positron annihilation lifetime technique to study the effect of doping metal salts on polyhydroxamic acid polymersMazzroua, A; Mohsen, Mona ; Mostafa, N; Gomaa, E; Ehsan Abdel Haleem Ahmed Gomaa 
2010The variations in thermal and nano free-volumes properties of some gamma-irradiated hydrogelsAly, EH; Hegazy, E-SA; Mahmmoud, GA; Mohsen, Mona ; Gomaa, E; Ehsan Abdel Haleem Ahmed Gomaa