Novel Magnetic Polymer/bentonite Composite: Characterization and Application for Re(VII) and W(VI) Adsorption

Marković, Bojana M.; Stefanović, Ivan S.; Nastasović, Aleksandra B.; Sandić, Zvjezdana P.; Suručić, Ljiljana T.; Dapčević, Aleksandra; Džunuzović, Jasna V.; Jagličić, Zvonko; Vuković, Zorica M.; Pavlović, Vladimir; Onjia, Antonije E.

doi:10.2298/SOS2104419M

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2022

Authors

Marković, Bojana M.
Stefanović, Ivan S.

Nastasović, Aleksandra B.

Sandić, Zvjezdana P.
Suručić, Ljiljana T.
Dapčević, Aleksandra
Džunuzović, Jasna V.
Jagličić, Zvonko
Vuković, Zorica M.
Pavlović, Vladimir

Onjia, Antonije E.

Article (Published version)

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Abstract

A novel magnetic polymer/bentonite composite was prepared by suspension copolymerization of glycidyl methacrylate and ethylene glycol dimethacrylate in the presence of magnetic bentonite (MB-PGME) and functionalized with ethylene diamine and hexamethylene diamine (MB-PGME-ED and MB-PGME-HD). The obtained samples were characterized in terms of structure as well as thermal, magnetic and morphological properties. The sorption of rhenium (Re) and tungsten (W) from aqueous solution onto MB-PGME-ED and MB-PGME-HD was investigated considering their contact time and different initial ion concentration, giving possibility for usage of these composites as commercial sorbents. The sorption system follows the pseudo-second order and intraparticle diffusion kinetic models. The results indicated a better fit with the Freundlich isotherm model.

Keywords:

Amino-functionalization / Glycidyl methacrylate / Magnetic bentonite / Sorption

Source:
Science of Sintering, 2022, 53, 4, 419-428

Publisher:

International Institute for the Science of Sintering (IISS)

Funding / projects:

Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200026 (University of Belgrade, Institute of Chemistry, Technology and Metallurgy - IChTM) (RS-200026)
Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200135 (University of Belgrade, Faculty of Technology and Metallurgy) (RS-200135)
Ministry of Scientific and Technological Development, Higher Education and Information Society of the Republic of Srpska (Grant No. 1259027)
Financial support of the Slovenian Research Agency (Grant No. P2-0348)

DOI: 10.2298/SOS2104419M

ISSN: 0350-820X

WoS: 000756037700001

Scopus: 2-s2.0-85124491595

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	1

TY - JOUR
AU - Marković, Bojana M.
AU - Stefanović, Ivan S.
AU - Nastasović, Aleksandra B.
AU - Sandić, Zvjezdana P.
AU - Suručić, Ljiljana T.
AU - Dapčević, Aleksandra
AU - Džunuzović, Jasna V.
AU - Jagličić, Zvonko
AU - Vuković, Zorica M.
AU - Pavlović, Vladimir
AU - Onjia, Antonije E.
PY - 2022
UR - http://aspace.agrif.bg.ac.rs/handle/123456789/6019
AB - A novel magnetic polymer/bentonite composite was prepared by suspension copolymerization of glycidyl methacrylate and ethylene glycol dimethacrylate in the presence of magnetic bentonite (MB-PGME) and functionalized with ethylene diamine and hexamethylene diamine (MB-PGME-ED and MB-PGME-HD). The obtained samples were characterized in terms of structure as well as thermal, magnetic and morphological properties. The sorption of rhenium (Re) and tungsten (W) from aqueous solution onto MB-PGME-ED and MB-PGME-HD was investigated considering their contact time and different initial ion concentration, giving possibility for usage of these composites as commercial sorbents. The sorption system follows the pseudo-second order and intraparticle diffusion kinetic models. The results indicated a better fit with the Freundlich isotherm model.
PB - International Institute for the Science of Sintering (IISS)
T2 - Science of Sintering
T1 - Novel Magnetic Polymer/bentonite Composite: Characterization and Application for Re(VII) and W(VI) Adsorption
EP - 428
IS - 4
SP - 419
VL - 53
DO - 10.2298/SOS2104419M
ER -

@article{
author = "Marković, Bojana M. and Stefanović, Ivan S. and Nastasović, Aleksandra B. and Sandić, Zvjezdana P. and Suručić, Ljiljana T. and Dapčević, Aleksandra and Džunuzović, Jasna V. and Jagličić, Zvonko and Vuković, Zorica M. and Pavlović, Vladimir and Onjia, Antonije E.",
year = "2022",
abstract = "A novel magnetic polymer/bentonite composite was prepared by suspension copolymerization of glycidyl methacrylate and ethylene glycol dimethacrylate in the presence of magnetic bentonite (MB-PGME) and functionalized with ethylene diamine and hexamethylene diamine (MB-PGME-ED and MB-PGME-HD). The obtained samples were characterized in terms of structure as well as thermal, magnetic and morphological properties. The sorption of rhenium (Re) and tungsten (W) from aqueous solution onto MB-PGME-ED and MB-PGME-HD was investigated considering their contact time and different initial ion concentration, giving possibility for usage of these composites as commercial sorbents. The sorption system follows the pseudo-second order and intraparticle diffusion kinetic models. The results indicated a better fit with the Freundlich isotherm model.",
publisher = "International Institute for the Science of Sintering (IISS)",
journal = "Science of Sintering",
title = "Novel Magnetic Polymer/bentonite Composite: Characterization and Application for Re(VII) and W(VI) Adsorption",
pages = "428-419",
number = "4",
volume = "53",
doi = "10.2298/SOS2104419M"
}

Marković, B. M., Stefanović, I. S., Nastasović, A. B., Sandić, Z. P., Suručić, L. T., Dapčević, A., Džunuzović, J. V., Jagličić, Z., Vuković, Z. M., Pavlović, V.,& Onjia, A. E.. (2022). Novel Magnetic Polymer/bentonite Composite: Characterization and Application for Re(VII) and W(VI) Adsorption. in Science of Sintering
International Institute for the Science of Sintering (IISS)., 53(4), 419-428.
https://doi.org/10.2298/SOS2104419M

Marković BM, Stefanović IS, Nastasović AB, Sandić ZP, Suručić LT, Dapčević A, Džunuzović JV, Jagličić Z, Vuković ZM, Pavlović V, Onjia AE. Novel Magnetic Polymer/bentonite Composite: Characterization and Application for Re(VII) and W(VI) Adsorption. in Science of Sintering. 2022;53(4):419-428.
doi:10.2298/SOS2104419M .

Marković, Bojana M., Stefanović, Ivan S., Nastasović, Aleksandra B., Sandić, Zvjezdana P., Suručić, Ljiljana T., Dapčević, Aleksandra, Džunuzović, Jasna V., Jagličić, Zvonko, Vuković, Zorica M., Pavlović, Vladimir, Onjia, Antonije E., "Novel Magnetic Polymer/bentonite Composite: Characterization and Application for Re(VII) and W(VI) Adsorption" in Science of Sintering, 53, no. 4 (2022):419-428,
https://doi.org/10.2298/SOS2104419M . .