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Novel magnetic polymer/bentonite composite : characterization and application for Re(VII) and W(VI) adsorption
ID Marković, Bojana M. (Avtor), ID Stefanović, Ivan S. (Avtor), ID Nastasović, Aleksandra B. (Avtor), ID Sandić, Zvjezdana P. (Avtor), ID Suručić, Ljiljana T. (Avtor), ID Dapčević, Aleksandra (Avtor), ID Džunuzović, Jasna V. (Avtor), ID Jagličić, Zvonko (Avtor), ID Vuković, Zorica M. (Avtor), ID Pavlović, Vladimir (Avtor), ID Onjia, Antonije E. (Avtor)

URLURL - Izvorni URL, za dostop obiščite http://www.doiserbia.nb.rs/Article.aspx?ID=0350-820X2104419M#.Y_MoWHaZOUk Povezava se odpre v novem oknu

Izvleček
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 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.

Jezik:Angleški jezik
Ključne besede:glicidil methacrilate, magnetni bentonit, amino-funkcionalizacija, sorpcija, glycidyl methacrylate, magnetic bentonite, amino-functionalization, sorption
Vrsta gradiva:Članek v reviji
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:FGG - Fakulteta za gradbeništvo in geodezijo
Datum objave:01.01.2021
Leto izida:2021
Št. strani:Str. 419-428
Številčenje:Vol. 53, no. 4
PID:20.500.12556/RUL-146409 Povezava se odpre v novem oknu
UDK:620.1/.2
ISSN pri članku:0350-820X
DOI:0.2298/SOS2104419M Povezava se odpre v novem oknu
COBISS.SI-ID:142242819 Povezava se odpre v novem oknu
Datum objave v RUL:31.05.2023
Število ogledov:467
Število prenosov:24
Metapodatki:XML DC-XML DC-RDF
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Gradivo je del revije

Naslov:Science of sintering. ǂthe ǂperiodical of the International Institute for the Science of Sintering
Skrajšan naslov:Sci. sinter.
Založnik:Yugoslav Association for ETAN
ISSN:0350-820X
COBISS.SI-ID:7496194 Povezava se odpre v novem oknu

Projekti

Financer:ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
Številka projekta:P2-0348
Naslov:Nove slikovno-analitske metode

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