Efficient and fast adsorption of methylene blue dye onto a nanosheet MFI zeolite

Y Ji, F Xu, W Wei, H Gao, K Zhang, G Zhang… - Journal of Solid State …, 2021 - Elsevier
ZSM-5 zeolite is a promising adsorbent for pollutant removal from aqueous solution. The
micropore and long diffusion pathway, however, restrict the adsorption performance for large …

Highly ordered pure and indium-incorporated MCM-41 mesoporous adsorbents: synthesis, characterization and evaluation for dye removal

RK Khaled, MA Wahba, MD Badry, MF Zawrah… - Journal of Materials …, 2022 - Springer
Highly ordered pure MCM-41 and In-MCM-41 mesoporous adsorbents (with Si/In= 95 (IM0.
05) and Si/In= 90 (IM0. 1)) were synthesized using the hydrothermal-assisted method. The …

Boosted visible light dye-decontamination and colossal dielectric constant features of Bi2O3: Role of In, Cu and Li-dopants

MA Wahba, SM Yakout, YK Abdel-Monem… - Journal of Physics and …, 2024 - Elsevier
This study focused on improving the optical, dielectric properties, and photocatalytic
efficiency of Bi 2 O 3, a prominent photocatalyst with challenges like limited visible light …

A incorporation of metal into worm-like mesoporous silica materials for selective adsorption of MB in dyestuff

L Chen, H Shen, R Lyu, J Zhu, Y Zhang, Q Yao… - Journal of Molecular …, 2024 - Elsevier
Worm-like mesoporous silica was synthesized using hydroxyethyl cellulose (HEC) as the
template agent and sodium metasilicate as the silicon source (hereinafter referred to as …

Room temperature fabrication of cobalt mullite for the snappy adsorption of cationic and anionic dyes

VL Gopal, C Kannan - Environmental Science and Pollution Research, 2023 - Springer
Cobalt mullite adsorbent for the robust adsorption performance toward Victoria Blue (VB)
and Metanil Yellow (MY) is fabricated by the sol–gel method at room temperature using …

Design of Nickel-Containing Nanocomposites Based on Ordered Mesoporous Silica: Synthesis, Structure, and Methylene Blue Adsorption

T Kouznetsova, A Ivanets, V Prozorovich, P Shornikova… - Gels, 2024 - mdpi.com
Mesoporous materials containing heteroelements have a huge potential for use as catalysts,
exchangers, and adsorbents due to their tunable nanometer-sized pores and exceptionally …

Catalytic pyrolysis (Ni/Al-MCM-41) of palm (Elaeis guineensis) oil to obtain renewable hydrocarbons

K de Sousa Castro, LF de Medeiros Costa… - RSC …, 2021 - pubs.rsc.org
The present work aims to evaluate the potential of Al-MCM-41 and Ni/Al-MCM-41 catalysts
for the production of renewable hydrocarbons through the fast pyrolysis of palm oil. Al-MCM …

Enhanced optical and antimicrobial activities of mono Zn and bimetallic (Zn, Co),(Zn, Pd) ions modified MCM-41: structural and morphological investigation

MA Wahba, RK Khaled, M Dawy… - Journal of Porous …, 2024 - Springer
Mono and bimetallic modified MCM-41 (Mobil Composition of Matter No. 41): Zn-MCM (ZM),
Zn/Co-MCM41 (ZCM), and Zn/Pd-MCM-41 (ZPM) molecular sieves were produced by a …

Preparation and stability of zinc‐based mesoporous sorbent modified with aluminium for high temperature coal gas desulphurization

Y Li, Y Du, H Wu, J Mi, Y Feng - The Canadian Journal of …, 2024 - Wiley Online Library
Zinc‐based sorbents with ordered mesoporous structure were modified with aluminium and
the key factors in the preparation were optimized based on the results of desulphurization …

Precisely regulating the acidity of mesoporous silica on the catalytic performance of 1-decene oligomerization

C Zhou, W Li, M Qiu, W Li, H Liu, H Liu… - New Journal of …, 2021 - pubs.rsc.org
Significant progresses have been made in the performance of homogeneous catalysts in the
oligomerization of 1-decene to polyalphaolefin (PAO), whereas it remains a big challenge to …