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

Synthesis of multifunctional mesoporous geopolymer under hydrothermal curing: High mechanical resistance and efficient removal of methylene blue from aqueous medium DOI

M.S. Amin, M. Ramadan,

Alaa Mohsen

et al.

Developments in the Built Environment, Journal Year: 2024, Volume and Issue: 18, P. 100460 - 100460

Published: April 1, 2024

This study created green multifunctional geopolymeric sorbent material with strong cationic dye adsorption capacity and superior mechanical strength to broaden lead sludge (LS)-based geopolymer applications. In this study, two sorbents (Go G) were fabricated using slag blended 0 50 wt.% LS, respectively activated 6 NaOH. The Go G specimens normally cured for up 28 days, while hydrothermally at different steam-pressures modify/improve histological characteristics as well resistance. selected characterized via XRD, FTIR, TGA/DTG, XPS, N2-adsorption/desorption SEM/EDX techniques. G/5bar's high may be due the production of CSH, CAH, CASH, NASH, which formed a fine mesoporous zeolitic structure highest BET-surface area (64.55m2/g) lowest BJH-maximum pore diameter (9.68nm). maximum MB synthesized adsorbent was 230.4 mg/g.

Language: Английский

Citations

Amelioration of antimicrobial, radiation shielding, thermal stability of Portland cement composites using hematite nanoparticles DOI

M. Ramadan,

S.M.A. El-Gamal,

Mona M. Wetwet

et al.

Construction and Building Materials, Journal Year: 2024, Volume and Issue: 421, P. 135661 - 135661

Published: March 1, 2024

Language: Английский

Citations

Evaluation of mechanical performance, corrosion behavior, texture characterization and aggressive attack of OPC-FMK blended cement pastes modified with micro Titania DOI

M.S. Amin,

Faten A. Selim,

M. Ramadan

et al.

Construction and Building Materials, Journal Year: 2024, Volume and Issue: 416, P. 135261 - 135261

Published: Feb. 1, 2024

Language: Английский

Citations

Developing green slag/bentonite-based geopolymers modified with meso-porous tungsten oxide: Zeolitic phases, mechanical performance and gamma-radiation mitigation DOI

M. Ramadan,

S.M.A. El-Gamal,

Mona M. Wetwet

et al.

Applied Clay Science, Journal Year: 2024, Volume and Issue: 255, P. 107421 - 107421

Published: May 20, 2024

Language: Английский

Citations

Development of moringa seed powder-modified slag geopolymers for enhanced mechanical properties and effective dye removal DOI

soher hashish,

Essam Kishar,

Doaa Ahmed

et al.

Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)

Published: March 15, 2025

Abstract Crystal violet (CV), a widely used dye in paints and textiles, poses significant environmental threat due to its non-biodegradable nature. A modified slag-based geopolymer has been developed address this issue by incorporating raw moringa seed powder (MSP), an agricultural waste. The geopolymers (SM1, SM2, SM3) were created adding different percentages of MSP (0.2%, 0.6%, 1% weight) ground granulated blast furnace slag (GGBFS), using sodium silicate 10 M hydroxide as alkali activators. This combination enhances the geopolymer’s mechanical adsorbent properties, making it more effective for CV removal. composites analyzed X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM). Their properties evaluated conducting compressive strength total porosity tests. Pore structure analysis was performed nitrogen adsorption desorption techniques, point zero charges determined. Additionally, batch experiments carried out investigate dye, employing two isotherm models kinetic analysis. SM1 mix, which is containing 0.2% MSP, exhibited highest at 73 MPa after 180 days, representing 25.8% improvement compared control mix (100% slag). Furthermore, mixes showed greater activity toward crystal with SM3 achieving capacity up 322.58 mg/g. study demonstrates that capacity. indicates positive impact on composite’s surface highlights benefits utilizing industrial waste wastewater treatment.

Language: Английский

Citations

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

Alaa Mohsen,

M.S. Amin,

Faten A. Selim

et al.

Construction and Building Materials, Journal Year: 2024, Volume and Issue: 438, P. 137218 - 137218

Published: June 29, 2024

Language: Английский

Citations

Promoting the performance of green slag-based geopolymer using eskolaite nanoparticles for bio-mechanical, thermal, and shielding applications DOI

D.G. Sayed,

S.M.A. El-Gamal,

F.I. El-Hosiny

et al.

Construction and Building Materials, Journal Year: 2024, Volume and Issue: 433, P. 136706 - 136706

Published: May 23, 2024

Language: Английский

Citations

Geopolymer bricks: The next generation of construction materials for sustainable environment DOI

Dipankar Das,

Anna Gołąbiewska,

Prasanta Kumar Rout

et al.

Construction and Building Materials, Journal Year: 2024, Volume and Issue: 445, P. 137876 - 137876

Published: Aug. 17, 2024

Language: Английский

Citations

Polymer-modified magnesium oxychloride cement: investigating the effects of epoxy and polyurethane on water submergence performance DOI

Alaa Mohsen,

Amr H. Badawy,

M. S. El-Feky

et al.

Asian Journal of Civil Engineering, Journal Year: 2024, Volume and Issue: 25(7), P. 5307 - 5315

Published: July 17, 2024

Language: Английский

Citations

Synthesis of highly efficient microwaved geopolymer based on alkaline activation of slag/bentonite precursors: The correlation among hydraulic phases, porosity profile, and compressive strength DOI

Alaa Mohsen,

M.S. Amin, M. Ramadan

et al.

Construction and Building Materials, Journal Year: 2025, Volume and Issue: 476, P. 141299 - 141299

Published: April 14, 2025

Language: Английский

Citations