Nano tin oxide/dimethyl polysiloxane reinforced composite as a flexible radiation protecting material

MM Gouda, MI Abbas, SI Hammoury, K Zard… - Scientific Reports, 2023 - nature.com
Reinforced polymer composites are a recent type of advanced shielding material that has
been studied experimentally and theoretically. This work described the protection properties …

Gamma Attenuation Features of White Cement Mortars Reinforced by Micro/Nano Bi2O3 Particles

MM Gouda, AM El-Khatib, MI Abbas, SM Al-Balawi… - Materials, 2023 - mdpi.com
This study aims to explore the radiation protection properties of white mortars based on
white cement as a binder and Bi2O3 micro and nanoparticles in proportions of 15 and 30 …

Impact of micro/nano cadmium oxide on shielding properties of cement–ball clay matrix

MM Gouda, MI Abbas, MH Eid, MS Ziedan… - Scientific Reports, 2023 - nature.com
This study investigates the gamma radiation shielding properties of cement–ball clay matrix
composites doped with micro-and nano-sized cadmium oxide (CdO) particles. The linear …

Investigation of Gamma-Ray Shielding Properties of Bismuth Oxide Nanoparticles with a Bentonite–Gypsum Matrix

MI Abbas, AM El-Khatib, M Elsafi, SN El-Shimy, MF Dib… - Materials, 2023 - mdpi.com
Due to the present industrial world, the risk of radioactivity is notably increasing. Thus, an
appropriate shielding material needs to be designed to protect humans and the environment …

Radiation attenuation properties of chemically prepared MgO nanoparticles/HDPE composites

AM El-Khatib, MM Gouda, MS Fouad, M Abd-Elzaher… - Scientific Reports, 2023 - nature.com
Sheets of high-density polyethylene (HDPE) loaded with magnesium oxide in micro and
nano were synthesized with different weight percentages of micro-MgO (0, 5, 10, 20 and …

Novel composite based on silicone rubber and a nano mixture of SnO2, Bi2O3, and CdO for gamma radiation protection

AM El-Khatib, K Zard, MI Abbas, MM Gouda - Scientific Reports, 2024 - nature.com
Recently, there has been a surge of interest in the application of radiation-shielding
materials. One promising research avenue involves using free-lead metal oxides/polymer …

Experimental investigation of fired clay bricks for gamma radiation shielding

MY Hanfi, A Saftah, SJ Alsufyani, MS Alqahtani… - Radiation Physics and …, 2025 - Elsevier
In this study, the focus was on evaluating how the physical and structural attributes of red
clay bricks influence their ability to shield γ-rays. The red clay brick samples' density (ρ, g/cm …

A new environmentally friendly mortar from cement, waste marble and nano iron slag as radiation shielding

AM El-Khatib, MI Abbas, MA Elzaher, M Anas… - Materials, 2023 - mdpi.com
Improving mortar shielding properties to preserve environmental and human safety in
radiation facilities is essential. Conventional cement mortars, composed of cement, water …

An extensive investigation on gamma shielding properties of dimethylpolysiloxane modified with nano sized SnO2 and CdO

MM Gouda, K Zard - Radiation Physics and Chemistry, 2024 - Elsevier
This study delves into the potential of using tin oxide and cadmium oxide particles as fillers
in dimethylpolysiloxane (silicone rubber) at weight fractions of 20% and 50%. The aim is to …

Impact of nano Fe2O3 on radiation parameters of epoxy reinforced with nano carbon

MM Khalil, MM Gouda, MI Abbas, M Abd-Elzaher… - Scientific Reports, 2024 - nature.com
This study aims to investigate the effectiveness of iron oxide (Fe2O3) and carbon black in
micro and nanoscales incorporated into an epoxy adhesive matrix for gamma-ray …