Structure, Thermal, and Morphological Properties of Novel Macroporous Amino-Functionalized Glycidyl Methacrylate Based Copolymers
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Stefanovic, Ivan S.Ekmescic, Bojana M.
Maksin, Danijela D.
Nastasović, Aleksandra B.
Miladinovic, Zoran P.
Vuković, Zorica M.
Micić, Darko M.
Pergal, Marija V.
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Novel macroporous functionalized copolymers with different cross-linker concentrations and porosity parameters were synthesized by reaction of the pendant epoxy groups of poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) (poly(GMA-co-EGDMA)) with hexamethylene diamine 1,3-bis(3-aminopropyl)tetramethyldisiloxane, and alpha,omega-diaminopropyl poly(dimethylsiloxane). The copolymers were prepared in forms, of spherical beads and characterized by Fourier transform infrared (FTIR); C-13 and Si-29 solid-state NMR, mercury porosimetry, differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), and scanning electron microscopy (SEM). Copolymers prepared with the higher cross-linker concentrations have better thermal stability, higher glass transition temperatures; higher specific surface areas, and smaller pore diameters that correspond to half Of the pore volumes. Out results show that functionalization significantly changed porosity parameters, mechanism of therma...l degradation; and increased thermal, stability in comparison with the initial copolymers. These macroporous copolymers could potentially have many applications, i.e. for sorption of heavy and precious metals or as Material for gas chromatography columns.
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Industrial and Engineering Chemistry Research, 2015, 54, 27, 6902-6911Funding / projects:
- Synthesis and characterization of novel functional polymers and polymeric nanocomposites (RS-MESTD-Basic Research (BR or ON)-172062)
- Advanced technologies for monitoring and environmental protection from chemical pollutants and radiation burden (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-43009)
- Nanostructured Functional and Composite Materials in Catalytic and Sorption Processes (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45001)
DOI: 10.1021/acs.iecr.5b01285
ISSN: 0888-5885
WoS: 000358395100009
Scopus: 2-s2.0-84937047069
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VinčaTY - JOUR AU - Stefanovic, Ivan S. AU - Ekmescic, Bojana M. AU - Maksin, Danijela D. AU - Nastasović, Aleksandra B. AU - Miladinovic, Zoran P. AU - Vuković, Zorica M. AU - Micić, Darko M. AU - Pergal, Marija V. PY - 2015 UR - https://vinar.vin.bg.ac.rs/handle/123456789/667 AB - Novel macroporous functionalized copolymers with different cross-linker concentrations and porosity parameters were synthesized by reaction of the pendant epoxy groups of poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) (poly(GMA-co-EGDMA)) with hexamethylene diamine 1,3-bis(3-aminopropyl)tetramethyldisiloxane, and alpha,omega-diaminopropyl poly(dimethylsiloxane). The copolymers were prepared in forms, of spherical beads and characterized by Fourier transform infrared (FTIR); C-13 and Si-29 solid-state NMR, mercury porosimetry, differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), and scanning electron microscopy (SEM). Copolymers prepared with the higher cross-linker concentrations have better thermal stability, higher glass transition temperatures; higher specific surface areas, and smaller pore diameters that correspond to half Of the pore volumes. Out results show that functionalization significantly changed porosity parameters, mechanism of thermal degradation; and increased thermal, stability in comparison with the initial copolymers. These macroporous copolymers could potentially have many applications, i.e. for sorption of heavy and precious metals or as Material for gas chromatography columns. T2 - Industrial and Engineering Chemistry Research T1 - Structure, Thermal, and Morphological Properties of Novel Macroporous Amino-Functionalized Glycidyl Methacrylate Based Copolymers VL - 54 IS - 27 SP - 6902 EP - 6911 DO - 10.1021/acs.iecr.5b01285 ER -
@article{ author = "Stefanovic, Ivan S. and Ekmescic, Bojana M. and Maksin, Danijela D. and Nastasović, Aleksandra B. and Miladinovic, Zoran P. and Vuković, Zorica M. and Micić, Darko M. and Pergal, Marija V.", year = "2015", abstract = "Novel macroporous functionalized copolymers with different cross-linker concentrations and porosity parameters were synthesized by reaction of the pendant epoxy groups of poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) (poly(GMA-co-EGDMA)) with hexamethylene diamine 1,3-bis(3-aminopropyl)tetramethyldisiloxane, and alpha,omega-diaminopropyl poly(dimethylsiloxane). The copolymers were prepared in forms, of spherical beads and characterized by Fourier transform infrared (FTIR); C-13 and Si-29 solid-state NMR, mercury porosimetry, differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), and scanning electron microscopy (SEM). Copolymers prepared with the higher cross-linker concentrations have better thermal stability, higher glass transition temperatures; higher specific surface areas, and smaller pore diameters that correspond to half Of the pore volumes. Out results show that functionalization significantly changed porosity parameters, mechanism of thermal degradation; and increased thermal, stability in comparison with the initial copolymers. These macroporous copolymers could potentially have many applications, i.e. for sorption of heavy and precious metals or as Material for gas chromatography columns.", journal = "Industrial and Engineering Chemistry Research", title = "Structure, Thermal, and Morphological Properties of Novel Macroporous Amino-Functionalized Glycidyl Methacrylate Based Copolymers", volume = "54", number = "27", pages = "6902-6911", doi = "10.1021/acs.iecr.5b01285" }
Stefanovic, I. S., Ekmescic, B. M., Maksin, D. D., Nastasović, A. B., Miladinovic, Z. P., Vuković, Z. M., Micić, D. M.,& Pergal, M. V.. (2015). Structure, Thermal, and Morphological Properties of Novel Macroporous Amino-Functionalized Glycidyl Methacrylate Based Copolymers. in Industrial and Engineering Chemistry Research, 54(27), 6902-6911. https://doi.org/10.1021/acs.iecr.5b01285
Stefanovic IS, Ekmescic BM, Maksin DD, Nastasović AB, Miladinovic ZP, Vuković ZM, Micić DM, Pergal MV. Structure, Thermal, and Morphological Properties of Novel Macroporous Amino-Functionalized Glycidyl Methacrylate Based Copolymers. in Industrial and Engineering Chemistry Research. 2015;54(27):6902-6911. doi:10.1021/acs.iecr.5b01285 .
Stefanovic, Ivan S., Ekmescic, Bojana M., Maksin, Danijela D., Nastasović, Aleksandra B., Miladinovic, Zoran P., Vuković, Zorica M., Micić, Darko M., Pergal, Marija V., "Structure, Thermal, and Morphological Properties of Novel Macroporous Amino-Functionalized Glycidyl Methacrylate Based Copolymers" in Industrial and Engineering Chemistry Research, 54, no. 27 (2015):6902-6911, https://doi.org/10.1021/acs.iecr.5b01285 . .