The possibility of polymer characterization by inverse gas chromatography (IGC) was illustrated with the study of sorption properties of macroporous crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate), PGME, synthesized by suspension copolymerization, and copolymer modified with ethylene diamine, PGME-en. The data collected from IGC experiments at infinite dilution are used for the calculation of the thermodynamic parameters of adsorption, dispersive components of the surface free energies, and the acid/base constants. .
U okviru rada prikazane su mogućnosti korišćenja inverzne gasne hromatografije (IGC) za karakterizaciju polimera. Umreženi makroporozni kopolimer glicidilmetakrilata, GMA, i etilenglikoldimetakrilata, EGDMA, poli (GMA-co-EGDMA) sintetizovan je suspenzionom kopolimerizacijom, a zatim modifikovan reakcijom sa etilendiaminom. Uzorcima polaznog i modifikovanog kopolimera, poli(GMA-co-EGDMA)-en, su pri nultoj prekrivenosti određeni termodinamički parametri adsorpcije, disperzivna komponenta slobodne površinske energije i kiselo/bazna svojstva.
Keywords:
IGC / glycidyl methacrylate based copolymers / IGC / kopolimeri na bazi glicidilmetakrilata
TY - JOUR
AU - Nastasović, Aleksandra
AU - Onjia, Antonije
AU - Milonjić, Slobodan K.
AU - Jovanović, Slobodan M.
PY - 2007
UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1066
AB - The possibility of polymer characterization by inverse gas chromatography (IGC) was illustrated with the study of sorption properties of macroporous crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate), PGME, synthesized by suspension copolymerization, and copolymer modified with ethylene diamine, PGME-en. The data collected from IGC experiments at infinite dilution are used for the calculation of the thermodynamic parameters of adsorption, dispersive components of the surface free energies, and the acid/base constants. .
AB - U okviru rada prikazane su mogućnosti korišćenja inverzne gasne hromatografije (IGC) za karakterizaciju polimera. Umreženi makroporozni kopolimer glicidilmetakrilata, GMA, i etilenglikoldimetakrilata, EGDMA, poli (GMA-co-EGDMA) sintetizovan je suspenzionom kopolimerizacijom, a zatim modifikovan reakcijom sa etilendiaminom. Uzorcima polaznog i modifikovanog kopolimera, poli(GMA-co-EGDMA)-en, su pri nultoj prekrivenosti određeni termodinamički parametri adsorpcije, disperzivna komponenta slobodne površinske energije i kiselo/bazna svojstva.
PB - Association of Chemical Engineers of Serbia
T2 - Hemijska industrija
T1 - Application of inverse gas chromatography for polymer characterization
T1 - Primena inverzne gasne hromatografije za karakterizaciju polimera
EP - 349
IS - 6
SP - 342
VL - 61
DO - 10.2298/HEMIND0706342N
ER -
@article{
author = "Nastasović, Aleksandra and Onjia, Antonije and Milonjić, Slobodan K. and Jovanović, Slobodan M.",
year = "2007",
abstract = "The possibility of polymer characterization by inverse gas chromatography (IGC) was illustrated with the study of sorption properties of macroporous crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate), PGME, synthesized by suspension copolymerization, and copolymer modified with ethylene diamine, PGME-en. The data collected from IGC experiments at infinite dilution are used for the calculation of the thermodynamic parameters of adsorption, dispersive components of the surface free energies, and the acid/base constants. ., U okviru rada prikazane su mogućnosti korišćenja inverzne gasne hromatografije (IGC) za karakterizaciju polimera. Umreženi makroporozni kopolimer glicidilmetakrilata, GMA, i etilenglikoldimetakrilata, EGDMA, poli (GMA-co-EGDMA) sintetizovan je suspenzionom kopolimerizacijom, a zatim modifikovan reakcijom sa etilendiaminom. Uzorcima polaznog i modifikovanog kopolimera, poli(GMA-co-EGDMA)-en, su pri nultoj prekrivenosti određeni termodinamički parametri adsorpcije, disperzivna komponenta slobodne površinske energije i kiselo/bazna svojstva.",
publisher = "Association of Chemical Engineers of Serbia",
journal = "Hemijska industrija",
title = "Application of inverse gas chromatography for polymer characterization, Primena inverzne gasne hromatografije za karakterizaciju polimera",
pages = "349-342",
number = "6",
volume = "61",
doi = "10.2298/HEMIND0706342N"
}
Nastasović, A., Onjia, A., Milonjić, S. K.,& Jovanović, S. M.. (2007). Application of inverse gas chromatography for polymer characterization. in Hemijska industrija
Association of Chemical Engineers of Serbia., 61(6), 342-349.
https://doi.org/10.2298/HEMIND0706342N
Nastasović A, Onjia A, Milonjić SK, Jovanović SM. Application of inverse gas chromatography for polymer characterization. in Hemijska industrija. 2007;61(6):342-349.
doi:10.2298/HEMIND0706342N .
Nastasović, Aleksandra, Onjia, Antonije, Milonjić, Slobodan K., Jovanović, Slobodan M., "Application of inverse gas chromatography for polymer characterization" in Hemijska industrija, 61, no. 6 (2007):342-349,
https://doi.org/10.2298/HEMIND0706342N . .
