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Vol. 17 No. 4 (2023): Edición especial Expotech
Published 2023-12-11
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When the Publicaciones e Investigaciones Journal receives an original study or article from its author(s), whether by email, postal service, or the platforms available for said purpose, know that it may be published in physical or electronic formats in national or international archives, databases, or SIRES. As such, Publications and Research authorizes the reproduction and citation of said material, provided that the description of information is carried out in conformity with bibliographic norms, and mention the corresponding names, authors, article, issue, and pages. Publications and Research, in advance, expresses that the information, concepts, and methods are the responsibility of the author(s). As such, the UNAD does not have any influence whatsoever over that expressed in the manuscript.

Original article

Electrospun membranes with magnetite NPS for potential use of heavy metals ion adsorption

DOI: https://doi.org/10.22490/25394088.7505
Luz Amanda Montes Universidad Nacional Abierta y a Distancia
Edwin Yesid Gómez Pachón Universidad Pedagógica y Tecnológica de Colombia UPTC
Angela Patricia Sánchez Cepeda Universidad Pedagógica y Tecnológica de Colombia UPTC
Yaneth Pineda Triana Universidad Pedagógica y Tecnológica de Colombia UPTC
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Water contamination by heavy metal ions is a current problem that affects human health and occurs mainly due to anthropogenic activities. One of the main mechanisms for water decontamination is the use of magnetic adsorbent materials, because it is a method of easy implementation, low cost and easy recovery, with the use of an external magnetic field. In this study, an electrospun polymeric membrane of PVDF-PS with magnetite (Fe3O4) nanoparticles was successfully fabricated. The morphological characterization of the membrane with SEM showed that the fibers reach a diameter of around 2.5 µm, increasing the contact surface area for the adsorption of heavy metal ions. The magnetic nature of the electrospun membrane is calculated with a vibrating sample magnetometer (VSM), which shows that the material is superparamagnetic in nature due to the incorporation of magnetite nanoparticles. These characteristics of adsorbent materials are relevant for potential use in heavy metal adsorption processes.
keywords: Adsorption, electrospinning, heavy metals, magnetic nanoparticles, polymeric membrane
license

Copyright (c) 2023 Publicaciones e Investigación

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

When the Publicaciones e Investigaciones Journal receives an original study or article from its author(s), whether by email, postal service, or the platforms available for said purpose, know that it may be published in physical or electronic formats in national or international archives, databases, or SIRES. As such, Publications and Research authorizes the reproduction and citation of said material, provided that the description of information is carried out in conformity with bibliographic norms, and mention the corresponding names, authors, article, issue, and pages. Publications and Research, in advance, expresses that the information, concepts, and methods are the responsibility of the author(s). As such, the UNAD does not have any influence whatsoever over that expressed in the manuscript.

How to Cite
Montes, L. A. ., Gómez Pachón, E. Y. ., Sánchez Cepeda , A. P. ., & Pineda Triana , Y. . (2023). Electrospun membranes with magnetite NPS for potential use of heavy metals ion adsorption. Publicaciones E Investigación, 17(4). https://doi.org/10.22490/25394088.7505
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