WebHierarchical mesoporous Fe –ZSM-5 zeolite with catalytically active surface Fe species is prepared by introduction of Fe 3+ in the synthesis gel of mesoporous ZSM-5 and the … Web30 de out. de 2024 · An encapsulation-structured Fe 2 O 3 @meso-ZSM-5 (Fe@MZ5) was fabricated by confining Fe 2 O 3 nanoparticles (ca. 4 nm) within the ordered mesopores …
Tuning the Structure and Acidity of Pt/Hierarchical SSZ-32 …
Web6 de set. de 2024 · Abstract Hierarchical mesoporous Fe –ZSM-5 zeolite with catalytically active surface Fe species is prepared by introduction of Fe 3+ in the synthesis gel of mesoporous ZSM-5 and the material synthesised with the optimum Fe content and optimum porosity is highly active and selective for the hydroxylation of benzene to phenol with … Web@article{Chen2024DesignOA, title={Design of a hierarchical Fe-ZSM-5@CeO2 catalyst and the enhanced performances for the selective catalytic reduction of NO with NH3}, author={Liang Chen and Xiaoxiang Wang and Qiliang Cong and He Ma and Sujing Li and Wei Li}, journal={Chemical Engineering Journal}, year={2024} } Liang ... sfr.fr numéro service client
Hierarchical mesoporous Fe/ZSM-5 with tunable porosity for …
Web24 de jul. de 2024 · In this article, we report a one‐pot synthesis strategy to directly synthesize the hierarchical FeCu‐ZSM‐5 zeolite. Its physicochemical properties were studied by various characterization techniques and catalytic performance was tested in selective catalytic reduction (SCR) of NO with NH 3 as reductant. http://sari.cas.cn/lowcarbonlab/dtkxyj/dtfblw/202409/t20240905_6508725.html Web14 de dez. de 2015 · In the current work, we developed a facile synthesis of yolk/core-shell structured TS-1@mesosilica composites and studied their catalytic performances in the hydroxylation of phenol with H2O2 as the oxidant. The core-shell TS-1@mesosilica composites were prepared via a uniform coating process, while the yolk-shell TS … sfr garantie téléphone