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
2004
Преузимање 🢃
Аутори
Nastasović, AleksandraJovanović, Slobodan M.
Jakovljević, Dragica
Stanković, Slavka
Onjia, Antonije
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
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.
Кључне речи:
macroporous copolymers / modification / sorption / noble metalsИзвор:
Journal of the Serbian Chemical Society, 2004, 69, 6, 455-460Издавач:
- Serbian Chemical Society, Belgrade
Институција/група
Tehnološko-metalurški fakultetTY - 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 - https://hdl.handle.net/21.15107/rcub_technorep_609 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 = "https://hdl.handle.net/21.15107/rcub_technorep_609" }
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. https://hdl.handle.net/21.15107/rcub_technorep_609
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. https://hdl.handle.net/21.15107/rcub_technorep_609 .
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, https://hdl.handle.net/21.15107/rcub_technorep_609 .