Zeolite Catalysis and Synthesis

Abstract This study aimed to investigate the effects of the addition of CeO 2 to the chromium‐based catalyst on the activity and selectivity of the isobutane dehydrogenation. MCM‐41 supported catalysts without Ce and with Ce/Cr mass ratios of 1 and 5 were first prepared hydrothermally (Cr:10%, by mass). As the Ce/Cr r…

• SALİHA ÇETİNYOKUŞ

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Natural, synthetic, and modified zeolites are widely recognized as versatile materials for environmental remediation due to their high capacity for cation-exchange, adjustable pore structure, and strong chemical stability. These properties enable their effective application in removing diverse contaminants, including…

The rational design of multifunctional metal–organic frameworks (MOFs) that integrate sensing, photocatalysis, and selective gas separation remains a key objective in coordination chemistry. A cyclotriphosphazene-derived 3D Zn(II) MOF (PCP-19), {[Me2NH2]2[Zn2(L)(bmimb)]·solvent}n, featuring a nitrogen- and phosphorus-…

The rational design of multifunctional metal–organic frameworks (MOFs) that integrate sensing, photocatalysis, and selective gas separation remains a key objective in coordination chemistry. A cyclotriphosphazene-derived 3D Zn(II) MOF ( PCP-19 ), {[Me 2 NH 2 ] 2 [Zn 2 (L)( bmimb )]·solvent} n, featuring a nitrogen- an…

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ABSTRACT In conventional synthesis routes, crystallization is governed by bulk heating, diffusion, and reactor‐scale heat/mass transfer. The primary challenge in these synthesis methods is not only achieving crystallization but controlling how the energy is delivered to the precursor medium, because the spatiotemporal…

Membrane-based gas separations at elevated temperatures (e.g., 300 °C) are limited by the availability of porous supports that combine thermal robustness, mechanical integrity, and low cost. Conventional ceramic supports suffer from brittleness and sealing challenges, while powder-derived sintered porous stainless-ste…

• BERNA TOPUZ