User profiles for K Mahmoud

Khaled A Mahmoud

- Verified email at hbku.edu.qa - Cited by 10326

Karar Mahmoud

- Verified email at aswu.edu.eg - Cited by 4875

Water treatment and environmental remediation applications of two-dimensional metal carbides (MXenes)

…, PA Rasheed, S Buczek, Y Gogotsi, KA Mahmoud - Materials Today, 2019 - Elsevier
… The adsorption of MB followed the Freundlich model with adsorption intensity (ν) and
adsorption capacity (K F ) constant values equal to 19.96 and 48.15, respectively (Fig. 6(c, d)). The …

Functional graphene nanosheets: The next generation membranes for water desalination

KA Mahmoud, B Mansoor, A Mansour, M Khraisheh - Desalination, 2015 - Elsevier
… This would thereby enable the nanosheets to be in closer proximity with one another, allowing
for the filtration of ions with hydration radius as small as K + (0.53 nm) and Na + (0.79 nm). …

A critical overview of MXenes adsorption behavior toward heavy metals

Z Othman, HR Mackey, KA Mahmoud - Chemosphere, 2022 - Elsevier
… Results revealed that after mixing with Ti 3 C 2 T x nanosheets, the high-valence ions present
in K 2 Cr 2 O 7 , K 3 [Fe(CN) 6 ], and KMnO 4 solutions were reduced from Cr(VI) to Cr(III), …

Antibacterial Activity of Ti3C2Tx MXene

…, M Helal, A Ali, CE Ren, Y Gogotsi, KA Mahmoud - ACS …, 2016 - ACS Publications
MXenes are a family of atomically thin, two-dimensional (2D) transition metal carbides and
carbonitrides with many attractive properties. Two-dimensional Ti 3 C 2 T x (MXene) has …

Charge- and Size-Selective Ion Sieving Through Ti3C2Tx MXene Membranes

…, M Alhabeb, Z Ling, KA Mahmoud… - The journal of …, 2015 - ACS Publications
… Despite a smaller hydration radius, K + showed somewhat slower permeation as compared
… (20, 32) Briefly, single-charged Na + or K + ions readily intercalate into Ti 3 C 2 T x while …

[PDF][PDF] Characteristics and properties of carboxylated cellulose nanocrystals prepared from a novel one‐step procedure

…, S Hrapovic, E Lam, Y Liu, KB Male, KA Mahmoud… - Small, 2011 - academia.edu
Cellulose nanocrystals (CNCs) have emerged as a new class of nanomaterials for polymer
reinforcement and nanocomposite formulation owing to their exceptionally high mechanical …

Accurate photovoltaic power forecasting models using deep LSTM-RNN

M Abdel-Nasser, K Mahmoud - Neural computing and applications, 2019 - Springer
Photovoltaic (PV) is one of the most promising renewable energy sources. To ensure secure
operation and economic integration of PV in smart grids, accurate forecasting of PV power …

Ultrahigh-flux and fouling-resistant membranes based on layered silver/MXene (Ti 3 C 2 T x) nanosheets

…, B Aïssa, Y Gogotsi, KA Mahmoud - Journal of Materials …, 2018 - pubs.rsc.org
Low flux and fouling are critical issues in membrane based separation processes. Here we
report a two-dimensional (2D) MXene (Ti3C2Tx) modified with Ag nanoparticles (Ag@MXene…

[HTML][HTML] Efficient Antibacterial Membrane based on Two-Dimensional Ti3C2Tx (MXene) Nanosheets

K Rasool, KA Mahmoud, DJ Johnson, M Helal… - Scientific reports, 2017 - nature.com
… The first order rate constant, k, was calculated per unit area of membrane and the inactivation
rate for B. subtilis was 0.0723 h −1 .cm −1 - somewhat higher compared to that of E. coli (…

Two-Dimensional Ti3C2Tx MXene Nanosheets for Efficient Copper Removal from Water

…, W Miran, M Nawaz, J Jang, KA Mahmoud… - ACS Sustainable …, 2017 - ACS Publications
… The ΔG value decreased from −22.04 kJ mol –1 to −25.05 kJ mol –1 with increasing temperature
from 298 K to 318 K, which indicates the endothermic nature of Cu 2+ adsorption on DL-…