TY  - JOUR
AU  - Antić, Katarina M.
AU  - Babić, Marija M.
AU  - Jovašević Vuković, Jovana J.
AU  - Vasiljević-Radović, Dana
AU  - Onjia, Antonije E.
AU  - Filipovic, Jovanka M
AU  - Tomić, Simonida Lj.
PY  - 2015
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1764
AB  - Series of novel hydrogels based on 2-hydroxyethyl acrylate (HEA) and itaconic acid (IA), P(HEA/IA) copolymers, were prepared by free radical cross-linking copolymerization and investigated as potential adsorbents for Cd2+ removal from aqueous solution. The hydrogels before and after Cd2+ adsorption were characterized using FTIR, temperature sensitive. In order to evaluate adsorption behavior of samples various factors affecting the Cd2+ uptake behavior, such as: contact time, temperature, pH, ionic strength, adsorbent weight, competitive ions and initial concentration of the metal ions were investigated. Five adsorption isotherms and two kinetic models were studied. The adsorption behavior can be very well described by the pseudo-second order kinetic model and Langmuir isotherm. Multicomponent adsorption studies revealed that adsorption of cadmium depends on the type of metal ions present in the system. Desorption studies showed that hydrogel can be reused three times with only 15% loss of adsorption capacity. All results indicate that the sample with the highest IA content is the most promising adsorbent for Cd2+ removal.
PB  - Elsevier
T2  - Applied Surface Science
T1  - Preparation and characterization of novel P(HEA/IA) hydrogels for Cd2+ ion removal from aqueous solution
VL  - 338
SP  - 178
EP  - 189
DO  - 10.1016/j.apsusc.2015.02.133
ER  - 

@article{
author = "Antić, Katarina M. and Babić, Marija M. and Jovašević Vuković, Jovana J. and Vasiljević-Radović, Dana and Onjia, Antonije E. and Filipovic, Jovanka M and Tomić, Simonida Lj.",
year = "2015",
abstract = "Series of novel hydrogels based on 2-hydroxyethyl acrylate (HEA) and itaconic acid (IA), P(HEA/IA) copolymers, were prepared by free radical cross-linking copolymerization and investigated as potential adsorbents for Cd2+ removal from aqueous solution. The hydrogels before and after Cd2+ adsorption were characterized using FTIR, temperature sensitive. In order to evaluate adsorption behavior of samples various factors affecting the Cd2+ uptake behavior, such as: contact time, temperature, pH, ionic strength, adsorbent weight, competitive ions and initial concentration of the metal ions were investigated. Five adsorption isotherms and two kinetic models were studied. The adsorption behavior can be very well described by the pseudo-second order kinetic model and Langmuir isotherm. Multicomponent adsorption studies revealed that adsorption of cadmium depends on the type of metal ions present in the system. Desorption studies showed that hydrogel can be reused three times with only 15% loss of adsorption capacity. All results indicate that the sample with the highest IA content is the most promising adsorbent for Cd2+ removal.",
publisher = "Elsevier",
journal = "Applied Surface Science",
title = "Preparation and characterization of novel P(HEA/IA) hydrogels for Cd2+ ion removal from aqueous solution",
volume = "338",
pages = "178-189",
doi = "10.1016/j.apsusc.2015.02.133"
}

Antić, K. M., Babić, M. M., Jovašević Vuković, J. J., Vasiljević-Radović, D., Onjia, A. E., Filipovic, J. M.,& Tomić, S. Lj.. (2015). Preparation and characterization of novel P(HEA/IA) hydrogels for Cd2+ ion removal from aqueous solution. in Applied Surface Science
Elsevier., 338, 178-189.
https://doi.org/10.1016/j.apsusc.2015.02.133

Antić KM, Babić MM, Jovašević Vuković JJ, Vasiljević-Radović D, Onjia AE, Filipovic JM, Tomić SL. Preparation and characterization of novel P(HEA/IA) hydrogels for Cd2+ ion removal from aqueous solution. in Applied Surface Science. 2015;338:178-189.
doi:10.1016/j.apsusc.2015.02.133 .

Antić, Katarina M., Babić, Marija M., Jovašević Vuković, Jovana J., Vasiljević-Radović, Dana, Onjia, Antonije E., Filipovic, Jovanka M, Tomić, Simonida Lj., "Preparation and characterization of novel P(HEA/IA) hydrogels for Cd2+ ion removal from aqueous solution" in Applied Surface Science, 338 (2015):178-189,
https://doi.org/10.1016/j.apsusc.2015.02.133 . .