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Noble metal binding on macroporous poly(GMA-co-EGDMA) modified with ethylenediamine

Vezivanje plemenitih metala za makroporozni poli(GMA-co-EGDMA)kopolimer modifikovan sa etilendiaminom

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2004
0352-51390406455N.pdf (87.48Kb)
Authors
Nastasović, Aleksandra
Jovanović, Slobodan M.
Jakovljević, Dragica
Stanković, Slavka
Onjia, Antonije
Article (Published version)
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Abstract
Macroporous crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate), p(GME), was synthesized by suspension copolymerization and modified by reaction of the pendant epoxy groups with ethylenediamine. The sorption rate and capacity of themodified copolymer, p(GME)-en for Rh(III) Au(III) and Pt(IV) ions were determined in batch experiments under non-competitive conditions. The uptake of Rh(III) was faster than those ofAu(III) and Pt(IV). The sorption capacity for Pt(IV)was determined in the pHrange 0.9–6.0. The maximum Pt(IV) uptake capacity onto p(GME)-en at pH 5.5 was 1.30 mmol/g.
Umreženi makroporozni poli(glicidilmetakrilat-ko-etilenglikoldimetakrilat) sintetizovan je suspenzionom kopolimerizacijom i modifikovan reakcijom bočnih epoksidnih grupa sa etilendiaminom. Brzina sorpcije i kapacitet modifikovanog kopolimera, poli(GME)-en, za sorpciju Rh(III), Au(III) i Pt(IV) jona određeni su šaržnim eksperimentima pri nekompetitivnim uslovima. Utvrđeno je da je sorpcija Rh(III) jona na poli(GME)-en brža od sorpcije Au(III) i Pt(IV) jona. Kapacitet sorpcije Pt(IV) jona određen je u opsegu pH 0,9 – 6,0. Maksimalna količina Pt(IV) jona vezanih za p(GME)-en pri pH 5,5 iznosi 1,30 mmol/g.
Keywords:
macroporous copolymers / modification / sorption / noble metals
Source:
Journal of the Serbian Chemical Society, 2004, 69, 6, 455-460
Publisher:
  • Serbian Chemical Society, Belgrade

ISSN: 0352-5139

WoS: 000222393300005

Scopus: 2-s2.0-4143051280
[ Google Scholar ]
17
14
URI
http://TechnoRep.tmf.bg.ac.rs/handle/123456789/609
Collections
  • Radovi istraživača / Researchers’ publications (TMF)
Institution/Community
Tehnološko-metalurški fakultet
TY  - JOUR
AU  - Nastasović, Aleksandra
AU  - Jovanović, Slobodan M.
AU  - Jakovljević, Dragica
AU  - Stanković, Slavka
AU  - Onjia, Antonije
PY  - 2004
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/609
AB  - Macroporous crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate), p(GME), was synthesized by suspension copolymerization and modified by reaction of the pendant epoxy groups with ethylenediamine. The sorption rate and capacity of themodified copolymer, p(GME)-en for Rh(III) Au(III) and Pt(IV) ions were determined in batch experiments under non-competitive conditions. The uptake of Rh(III) was faster than those ofAu(III) and Pt(IV). The sorption capacity for Pt(IV)was determined in the pHrange 0.9–6.0. The maximum Pt(IV) uptake capacity onto p(GME)-en at pH 5.5 was 1.30 mmol/g.
AB  - Umreženi makroporozni poli(glicidilmetakrilat-ko-etilenglikoldimetakrilat) sintetizovan je suspenzionom kopolimerizacijom i modifikovan reakcijom bočnih epoksidnih grupa sa etilendiaminom. Brzina sorpcije i kapacitet modifikovanog kopolimera, poli(GME)-en, za sorpciju Rh(III), Au(III) i Pt(IV) jona određeni su šaržnim eksperimentima pri nekompetitivnim uslovima. Utvrđeno je da je sorpcija Rh(III) jona na poli(GME)-en brža od sorpcije Au(III) i Pt(IV) jona. Kapacitet sorpcije Pt(IV) jona određen je u opsegu pH 0,9 – 6,0. Maksimalna količina Pt(IV) jona vezanih za p(GME)-en pri pH 5,5 iznosi 1,30 mmol/g.
PB  - Serbian Chemical Society, Belgrade
T2  - Journal of the Serbian Chemical Society
T1  - Noble metal binding on macroporous poly(GMA-co-EGDMA) modified with ethylenediamine
T1  - Vezivanje plemenitih metala za makroporozni poli(GMA-co-EGDMA)kopolimer modifikovan sa etilendiaminom
EP  - 460
IS  - 6
SP  - 455
VL  - 69
UR  - conv_543
ER  - 
@article{
author = "Nastasović, Aleksandra and Jovanović, Slobodan M. and Jakovljević, Dragica and Stanković, Slavka and Onjia, Antonije",
year = "2004",
abstract = "Macroporous crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate), p(GME), was synthesized by suspension copolymerization and modified by reaction of the pendant epoxy groups with ethylenediamine. The sorption rate and capacity of themodified copolymer, p(GME)-en for Rh(III) Au(III) and Pt(IV) ions were determined in batch experiments under non-competitive conditions. The uptake of Rh(III) was faster than those ofAu(III) and Pt(IV). The sorption capacity for Pt(IV)was determined in the pHrange 0.9–6.0. The maximum Pt(IV) uptake capacity onto p(GME)-en at pH 5.5 was 1.30 mmol/g., Umreženi makroporozni poli(glicidilmetakrilat-ko-etilenglikoldimetakrilat) sintetizovan je suspenzionom kopolimerizacijom i modifikovan reakcijom bočnih epoksidnih grupa sa etilendiaminom. Brzina sorpcije i kapacitet modifikovanog kopolimera, poli(GME)-en, za sorpciju Rh(III), Au(III) i Pt(IV) jona određeni su šaržnim eksperimentima pri nekompetitivnim uslovima. Utvrđeno je da je sorpcija Rh(III) jona na poli(GME)-en brža od sorpcije Au(III) i Pt(IV) jona. Kapacitet sorpcije Pt(IV) jona određen je u opsegu pH 0,9 – 6,0. Maksimalna količina Pt(IV) jona vezanih za p(GME)-en pri pH 5,5 iznosi 1,30 mmol/g.",
publisher = "Serbian Chemical Society, Belgrade",
journal = "Journal of the Serbian Chemical Society",
title = "Noble metal binding on macroporous poly(GMA-co-EGDMA) modified with ethylenediamine, Vezivanje plemenitih metala za makroporozni poli(GMA-co-EGDMA)kopolimer modifikovan sa etilendiaminom",
pages = "460-455",
number = "6",
volume = "69",
url = "conv_543"
}
Nastasović, A., Jovanović, S. M., Jakovljević, D., Stanković, S.,& Onjia, A.. (2004). Noble metal binding on macroporous poly(GMA-co-EGDMA) modified with ethylenediamine. in Journal of the Serbian Chemical Society
Serbian Chemical Society, Belgrade., 69(6), 455-460.
conv_543
Nastasović A, Jovanović SM, Jakovljević D, Stanković S, Onjia A. Noble metal binding on macroporous poly(GMA-co-EGDMA) modified with ethylenediamine. in Journal of the Serbian Chemical Society. 2004;69(6):455-460.
conv_543 .
Nastasović, Aleksandra, Jovanović, Slobodan M., Jakovljević, Dragica, Stanković, Slavka, Onjia, Antonije, "Noble metal binding on macroporous poly(GMA-co-EGDMA) modified with ethylenediamine" in Journal of the Serbian Chemical Society, 69, no. 6 (2004):455-460,
conv_543 .

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