Synthesis of binderless ZK-4 zeolite microspheres at high temperature

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dc.contributor.authorFawaz, Elyssa G.
dc.contributor.authorSalam, Darine A.
dc.contributor.authorNouali, Habiba
dc.contributor.authorDéroche, Irena
dc.contributor.authorRigolet., Séverinne S.
dc.contributor.authorLebeau, Bénédicte
dc.contributor.authorDaou, Jean Jean
dc.contributor.departmentDepartment of Civil and Environmental Engineering
dc.contributor.facultyMaroun Semaan Faculty of Engineering and Architecture (MSFEA)
dc.contributor.institutionAmerican University of Beirut
dc.date.accessioned2025-01-24T11:27:13Z
dc.date.available2025-01-24T11:27:13Z
dc.date.issued2018
dc.description.abstractBinderless zeolite macrostructures in the form of ZK-4 microspheres were prepared using anion-exchange resin beads as shape-directing macrotemplates. The particles were synthesized under hydrothermal conditions at different temperatures and treatment times. The influence of the different synthesis parameters was investigated by X-ray diffraction, scanning electron microscopy, fluorescence X, nitrogen adsorption measurements and 29Si solid-state NMR. Fully crystalline spheres similar in size and shape to the original resin beads were obtained by a hydrothermal treatment at the highest temperatures (150-180 °C) for a short treatment time of 24 h. The synthesized microspheres showed to be promising in the molecular decontamination of volatile organic compounds (VOCs). © 2018 by the authors.
dc.identifier.doihttps://doi.org/10.3390/molecules23102647
dc.identifier.eid2-s2.0-85055075322
dc.identifier.pmid30332752
dc.identifier.urihttp://hdl.handle.net/10938/26825
dc.language.isoen
dc.publisherMDPI AG
dc.relation.ispartofMolecules
dc.sourceScopus
dc.subjectMicrospheres
dc.subjectMolecular decontamination
dc.subjectVolatile organic compounds (vocs)
dc.subjectZeolites
dc.subjectZk-4 zeolite
dc.subjectAdsorption
dc.subjectDecontamination
dc.subjectHot temperature
dc.subjectMicroscopy, electron, scanning
dc.subjectParticle size
dc.subjectVolatile organic compounds
dc.subjectX-ray diffraction
dc.subjectMicrosphere
dc.subjectVolatile organic compound
dc.subjectZeolite
dc.subjectChemistry
dc.subjectHeat
dc.subjectScanning electron microscopy
dc.subjectSynthesis
dc.subjectX ray diffraction
dc.titleSynthesis of binderless ZK-4 zeolite microspheres at high temperature
dc.typeArticle

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