Adsorption of N,N-dimethylamine from aqueous solutions by a metal organic framework, MOF – 235
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Authors
Beltrán-Suito, RodrigoPinedo-Flores, Angela
Bravo-Hualpa, Fabiola
Ramos-Muñoz, Jorge
Sun-Kou, María del Rosario
Issue Date
2018xmlui.metadata.dc.contributor.email
[email protected]
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Show full item recordPublisher
Taylor and Francis Inc.Journal
Journal of Dispersion Science and TechnologyDOI
10.1080/01932691.2018.1489275Additional Links
https://www.tandfonline.com/doi/full/10.1080/01932691.2018.1489275Abstract
Water-resistant MOF-235 was used to adsorb N,N-dimethylamine (DMA) from aqueous solutions. It was synthesized from terephthalic acid and FeCl3.6H2O under air-free conditions and characterized by its crystalline structure, functional groups and temperature resistance. The kinetic data results were best adjusted to the pseudo-second order model (R2>0.963). The best-fit isotherm, Langmuir model, suggested the adsorption of DMA is localized on homogenously distributed active sites on the surface. This fit was confirmed by the value of β = 1 on the Redlich-Peterson model. Our study suggests that the manipulation of novel materials such as MOF-235 promises new avenues for water treatment solutions. Schematic structure of MOF-235 and its application as adsorbent.Type
info:eu-repo/semantics/articleRights
info:eu-repo/semantics/restrictedAccessLanguage
engDescription
El texto completo de este trabajo no está disponible en el Repositorio Académico UPC por restricciones de la casa editorial donde ha sido publicado.ISSN
0193-26911532-2351
ae974a485f413a2113503eed53cd6c53
10.1080/01932691.2018.1489275
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