Novel magnetic polymer/bentonite compositeMarković, Bojana M. (Avtor) Stefanović, Ivan S. (Avtor) Nastasović, Aleksandra B. (Avtor) Sandić, Zvjezdana P. (Avtor) Suručić, Ljiljana T. (Avtor) Dapčević, Aleksandra (Avtor) Džunuzović, Jasna V. (Avtor) Jagličić, Zvonko (Avtor) Vuković, Zorica M. (Avtor) Pavlović, Vladimir (Avtor) Onjia, Antonije E. (Avtor) glicidil methacrilatemagnetni bentonitamino-funkcionalizacijasorpcijaglycidyl methacrylatemagnetic bentoniteamino-functionalizationsorptionA 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 MBPGME-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.20212023-05-31 12:24:32Članek v reviji146409UDK: 620.1/.2ISSN pri članku: 0350-820XDOI: 0.2298/SOS2104419MCOBISS_ID: 142242819sl