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Adsorption of N,N-dimethylamine from aqueous solutions by a metal organic framework, MOF – 235

El texto completo de este trabajo no está disponible en el Repositorio Académico UPC por restricciones de la casa editorial donde ha sido publicado. / 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. / Revisión por pares

Identiferoai:union.ndltd.org:PERUUPC/oai:repositorioacademico.upc.edu.pe:10757/624712
Date January 2018
CreatorsBeltrán-Suito, Rodrigo, Pinedo-Flores, Angela, Bravo-Hualpa, Fabiola, Ramos-Muñoz, Jorge, Sun-Kou, María del Rosario
Contributorsmsun@pucp.edu.pe
PublisherTaylor and Francis Inc.
Source SetsUniversidad Peruana de Ciencias Aplicadas (UPC)
LanguageEnglish
Detected LanguageEnglish
Typeinfo:eu-repo/semantics/article
Formatapplication/pdf
SourceUniversidad Peruana de Ciencias Aplicadas (UPC), Repositorio Académico - UPC, Journal of Dispersion Science and Technology, 1, 8
Rightsinfo:eu-repo/semantics/restrictedAccess
Relationhttps://www.tandfonline.com/doi/full/10.1080/01932691.2018.1489275

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