The impact of wurtzite and mesoporous Zn-Al-CO3 LDH on the performance of alkali-activated-slag: setting times, compressive strength, and radiation attenuation

A Mohsen, MS Amin, FA Selim, M Ramadan - Construction and Building …, 2024 - Elsevier
Although including wurtzite (ZnO) in cementitious materials significantly enhances gamma-
radiation mitigation, its use is not recommended as it excessively prolongs the setting time …

Synthesis and DFT Calculation of Hg2+ Fluorescence Chemosensor Based on a New Hybrid Organic–Inorganic Nanoporous Material of SBA‐Pr‐Is‐Hy

Z Panahande, G Mohammadi Ziarani… - Applied …, 2024 - Wiley Online Library
In this study, a new hybrid organic–inorganic nanoporous material of SBA‐Pr‐Is‐Hy was
synthesized by modification of SBA‐15 with (3‐chloropropyl) triethoxysilane to get SBA‐Pr …

Fabrication of CuO/PdO nanocomposites for biomedical applications

WH Alsaedi, WS Mohamed, HA Qasem… - Inorganic Chemistry …, 2024 - Elsevier
Abstract CuO, PdO nanoparticles (NPs) and their CuO/PdO nanocomposites were
successfully prepared via combination of hydrothermal and calcination approaches. The …

Upgrading physico-mechanical characteristics and bacterial resistivity for cementless pastes modified with ZnAl2O4 nano-spinel: a comparative study with ZnO

M Ramadan, MS Amin, FA Selim, A Mohsen - Journal of Building …, 2024 - Elsevier
The significant negative impact of embedding nano-ZnO in cementitious materials on setting-
time and compressive-strength limited its application despite its remarkable self-cleaning …

Exploration of fungal resistivity and mechanical performance of Zn-phases-doped geopolymers: ZnO and Zn/Al-LDH nanoparticles

M Ramadan, DG Sayed, FA Selim - Construction and Building Materials, 2024 - Elsevier
Generation of green geopolymer pastes that are based on a 1: 1 slag/fly ash ratio (Geo) is
the main objective of this study owing to the limited production of cementitious slag in Egypt …

Recycling of environmental harmful industrial wastes in eco-friendly building materials production suitable for specific applications

MSH Shehab, SMA El-Gamal, H Hassan… - Journal of Building …, 2024 - Elsevier
Sustainable building materials are one of the main principles to achieve sustainable
construction. It refers to the potential of utilizing environmentally harmful industrial wastes to …

Recycling some byproducts for fabrication of green cement with good mechanical strength and high efficiency for wastewater treatment

FM Helmy, SMA El-Gamal, M Ramadan, FA Selim - Scientific Reports, 2024 - nature.com
This research aims to produce green cement, as an alternative to traditional cement, with
outstanding performance. Five alkali-activated cement pastes were fabricated based on …

[HTML][HTML] Hydrothermal solidification of siliceous and calcareous wastes into building materials: A generic mix design framework

L Zhan, Z Wang, Y Deng, Q Zeng, P Chen… - Developments in the Built …, 2024 - Elsevier
The presence of inactive components in siliceous and calcareous wastes tends to cause a
misunderstanding in their mix design for hydrothermal solidification. The contents of typical …

Optimization and degradation pathway of DEP in water by dielectric barrier discharge

X Shen, F He, S Zhang, X Gao, C Wang - Process Safety and …, 2025 - Elsevier
Diethyl phthalate (DEP) is a chemical widely used in various materials. As a phthalic
plasticizer, DEP has become a new pollutant in environment water. In this study, a double …

Production of Autoclaved Cementitious Composites Using Recycled Waste Glass

MA Kariem, EY Frag, AA El‐Sherif… - Environmental …, 2024 - Wiley Online Library
One of the major negative environmental implications of economic growth and the
advancement of information technology is the large quantity of electronic waste dumped in …