Development and evaluation of thiosalicylic-modified/ion-imprinted chitosan for selective removal of cerium (III) ion

MS Aljohani, RB Alnoman, HY Alharbi… - Carbohydrate …, 2024 - Elsevier
Chitosan was used in this study as the bio-based product for the development of
microparticles for the specifically targeted removal of cerium ions (Ce 3+) by ion-imprinting …

Identification of active structure and catalytic efficiency of MCM-22 zeolite detemplated by two different processes

A Al-Nayili, M Albdiry - Journal of Porous Materials, 2021 - Springer
This study attempts to identify the active structure and the catalytic efficiency of MCM-22
zeolite after the successful removal of pre-synthesized MCM-22 (P) template by two different …

Cr/MCM-22 catalyst for the synthesis of levulinic acid from green hydrothermolysis of renewable biomass resources

I Mongkolpichayarak, D Jiraroj, W Anutrasakda… - Journal of …, 2022 - Elsevier
The novel Cr-loaded MCM-22 zeolite (Cr/MCM-22) was successfully synthesized, fully
characterized, and applied as a heterogeneous catalyst for the transformation of biomass …

Multifunctional CeO2 nanomaterials: wet chemical synthesis, characterization, and NIR pigmentation applications

A Priyanka, S Balamurugan… - ECS Journal of Solid State …, 2022 - iopscience.iop.org
Herein, we report the methods adopted for the syntheses of nano-scale CeO 2 materials by
wet chemical routes (solution combustion, hydrothermal, and precipitation by NH 4 OH and …

Catalytic conversion of n-Dodecane to lower olefins hydrogen carriers over bran-shaped modified MCM-22 zeolite catalyst: SiO2/Al2O3 ratio effects

MA Firdaus, Z Malaibari, O Muraza, J Nasser… - International Journal of …, 2024 - Elsevier
The demand-supply gap for light olefins and aromatics has been enormous in recent years.
This imbalance is anticipated to grow exponentially due to their extensive use in …

Development of a catalyst comprising MCM-22 and mono lacunary silicotungstate for conversion of biodiesel waste to fuel additives

D Pithadia, A Patel - Fuel, 2023 - Elsevier
The application of hierarchical zeolites with Mobile Twenty-Two (MWW) topology in catalysis
has attracted growing attention in recent years. In this direction, the present article reports a …

Combination of natural silica and alumina sources for synthesis of MCM-22 zeolite

W Tanwongwan, N Chollacoop, K Faungnawakij… - Heliyon, 2023 - cell.com
Zeolite has become a promising material that can potentially play a pivotal role in resolving
environmental crises. Among zeolite families, MCM-22 zeolite shows outstanding intrinsic …

Catalytic Performance and Sulfur Dioxide Resistance of One-Pot Synthesized Fe-MCM-22 in Selective Catalytic Reduction of Nitrogen Oxides with Ammonia (NH3 …

A Szymaszek-Wawryca, U Díaz… - International Journal of …, 2022 - mdpi.com
The catalytic performance of Fe-catalysts in selective catalytic reduction of nitrogen oxides
with ammonia (NH3-SCR) strongly depends on the nature of iron sites. Therefore, we aimed …

Oxidation of a lignin-derived-model compound: Iso-eugenol to vanillin over cerium containing MCM-22

P Sahu, V Ganesh, A Sakthivel - Catalysis communications, 2020 - Elsevier
A series of Ce-containing MCM-22 zeolites with varying cerium concentrations were
synthesized and thoroughly studied by various spectroscopic and analytical methods. The …

[PDF][PDF] Novel magnetic ion-imprinted polymer extraction of trace Ce (III) in environmental and mineral samples and determination by ICP-MS

Y Hua, S Zhang, H Min, J Li, X Wu, D Sheng, X Cui… - At …, 2021 - researchgate.net
A novel magnetic Ce (III) ion-imprinted polymer (Ce (III)-MIIP), grafted on organic-inorganic
hybrid monolithic vinyl functionalized Fe3O4 (Fe3O4@ HM), was synthesized for the first …