Surface characterization of polymers by inverse gas chromatography
Апстракт
An inverse gas chromatographic (IGC) study of the sorption properties of macroporous crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate), PGME, and PGME modified with ethylene diamine, PGME-en, was presented. At infinite dilution, the thermodynamic parameters of adsorption, the dispersive components of the surface free energies, the acid/base constants and the interaction parameters for the initial and modified copolymer samples were investigated. The adsorption isotherms determined by IGC under conditions of finite surface coverage were used to estimate the surface area, the isosteric heat of adsorption and the adsorption energy distribution on the surface of the initial and modified copolymer samples.
Кључне речи:
IGC / glycidyl metacrylate based copolymers / acid/base properties / interaction parametersИзвор:
Journal of the Serbian Chemical Society, 2007, 72, 4, 403-406Издавач:
- Srpsko hemijsko društvo, Beograd
DOI: 10.2298/JSC0704403N
ISSN: 0352-5139
WoS: 000247047000011
Scopus: 2-s2.0-34249826630
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Nastasović, Aleksandra AU - Onjia, Antonije PY - 2007 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1139 AB - An inverse gas chromatographic (IGC) study of the sorption properties of macroporous crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate), PGME, and PGME modified with ethylene diamine, PGME-en, was presented. At infinite dilution, the thermodynamic parameters of adsorption, the dispersive components of the surface free energies, the acid/base constants and the interaction parameters for the initial and modified copolymer samples were investigated. The adsorption isotherms determined by IGC under conditions of finite surface coverage were used to estimate the surface area, the isosteric heat of adsorption and the adsorption energy distribution on the surface of the initial and modified copolymer samples. PB - Srpsko hemijsko društvo, Beograd T2 - Journal of the Serbian Chemical Society T1 - Surface characterization of polymers by inverse gas chromatography EP - 406 IS - 4 SP - 403 VL - 72 DO - 10.2298/JSC0704403N ER -
@article{ author = "Nastasović, Aleksandra and Onjia, Antonije", year = "2007", abstract = "An inverse gas chromatographic (IGC) study of the sorption properties of macroporous crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate), PGME, and PGME modified with ethylene diamine, PGME-en, was presented. At infinite dilution, the thermodynamic parameters of adsorption, the dispersive components of the surface free energies, the acid/base constants and the interaction parameters for the initial and modified copolymer samples were investigated. The adsorption isotherms determined by IGC under conditions of finite surface coverage were used to estimate the surface area, the isosteric heat of adsorption and the adsorption energy distribution on the surface of the initial and modified copolymer samples.", publisher = "Srpsko hemijsko društvo, Beograd", journal = "Journal of the Serbian Chemical Society", title = "Surface characterization of polymers by inverse gas chromatography", pages = "406-403", number = "4", volume = "72", doi = "10.2298/JSC0704403N" }
Nastasović, A.,& Onjia, A.. (2007). Surface characterization of polymers by inverse gas chromatography. in Journal of the Serbian Chemical Society Srpsko hemijsko društvo, Beograd., 72(4), 403-406. https://doi.org/10.2298/JSC0704403N
Nastasović A, Onjia A. Surface characterization of polymers by inverse gas chromatography. in Journal of the Serbian Chemical Society. 2007;72(4):403-406. doi:10.2298/JSC0704403N .
Nastasović, Aleksandra, Onjia, Antonije, "Surface characterization of polymers by inverse gas chromatography" in Journal of the Serbian Chemical Society, 72, no. 4 (2007):403-406, https://doi.org/10.2298/JSC0704403N . .