Liesegang Banding for Controlled Size and Growth of Zeolitic-Imidazolate Frameworks

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dc.contributor.authorZakhia Douaihy, Rita
dc.contributor.authorAl-Ghoul, Mazen
dc.contributor.authorHmadeh, Mohamad
dc.contributor.departmentDepartment of Chemistry
dc.contributor.facultyFaculty of Arts and Sciences (FAS)
dc.contributor.institutionAmerican University of Beirut
dc.date.accessioned2025-01-24T11:22:05Z
dc.date.available2025-01-24T11:22:05Z
dc.date.issued2019
dc.description.abstractHere, the formation of periodic precipitation (Liesegang bands) from hybrid (organic–inorganic) components is reported, namely ZIF-8, ZIF-67, and their mixed metal derivatives. The spacing and width laws that characterize the Liesegang system are determined and the resulting pattern is exploited to crystal engineer various sizes and doping of the ZIF material. Several key parameters that govern the crystallization process of ZIF-8 are investigated in each band and the growth of the particles in each band is found to follow an Ostwald ripening mechanism. © 2019 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
dc.identifier.doihttps://doi.org/10.1002/smll.201901605
dc.identifier.eid2-s2.0-85066473794
dc.identifier.pmid31148394
dc.identifier.urihttp://hdl.handle.net/10938/25426
dc.language.isoen
dc.publisherWiley-VCH Verlag
dc.relation.ispartofSmall
dc.sourceScopus
dc.subjectControlled size
dc.subjectCrystal growth
dc.subjectMixed metals
dc.subjectPeriodic precipitation
dc.subjectZeolitic imidazolate frameworks
dc.subjectDoping (additives)
dc.subjectCrystallization process
dc.subjectLiesegang
dc.subjectLiesegang bands
dc.subjectMixed-metals
dc.subjectOstwald ripening mechanism
dc.subjectPeriodic precipitations
dc.subjectPrecipitation (chemical)
dc.titleLiesegang Banding for Controlled Size and Growth of Zeolitic-Imidazolate Frameworks
dc.typeArticle

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