The aim of this study was to obtain enhanced textural properties of macroporous crosslinked copolymer poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) by synthesizing nanocomposites with acid-modified bentonite. Nanocomposites were obtained by introducing various amounts of acid-modified bentonite (B-A) into the reaction system. All samples were characterized by attenuated total reflectance infrared spectroscopy, scanning electron microscopy, transmission electron microscopy (TEM), mercury intrusion porosimetry, and low temperature physisorption of nitrogen. The FTIR and TEM analysis confirmed incorporation of B-A into the copolymer structure and the successful formation of nanocomposites. TEM images confirmed formation of nanocomposites having both intercalated and exfoliated acid-modified bentonite in copolymer matrix. A significant increase of specific surface area, pore volume, and porosity of the nanocomposites in comparison to the copolymer were obtained. The differe...nce between textural properties of nanocomposites with different amounts of incorporated acid-modified bentonite was less prominent.
TY - JOUR
AU - Žunić, Marija
AU - Milutinović Nikolić, Aleksandra
AU - Nastasović, Aleksandra
AU - Vuković, Zorica
AU - Lončarević, Davor
AU - Vukovic, I.
AU - Loos, K.
AU - ten, Brinke G.
AU - Jovanović, Dušan M.
PY - 2013
UR - https://cer.ihtm.bg.ac.rs/handle/123456789/1323
AB - The aim of this study was to obtain enhanced textural properties of macroporous crosslinked copolymer poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) by synthesizing nanocomposites with acid-modified bentonite. Nanocomposites were obtained by introducing various amounts of acid-modified bentonite (B-A) into the reaction system. All samples were characterized by attenuated total reflectance infrared spectroscopy, scanning electron microscopy, transmission electron microscopy (TEM), mercury intrusion porosimetry, and low temperature physisorption of nitrogen. The FTIR and TEM analysis confirmed incorporation of B-A into the copolymer structure and the successful formation of nanocomposites. TEM images confirmed formation of nanocomposites having both intercalated and exfoliated acid-modified bentonite in copolymer matrix. A significant increase of specific surface area, pore volume, and porosity of the nanocomposites in comparison to the copolymer were obtained. The difference between textural properties of nanocomposites with different amounts of incorporated acid-modified bentonite was less prominent.
PB - Springer Verlag
T2 - Polymer Bulletin
T1 - Textural properties of poly(glycidyl methacrylate): acid-modified bentonite nanocomposites
VL - 70
IS - 6
SP - 1805
EP - 1818
DO - 10.1007/s00289-013-0924-1
ER -
@article{
author = "Žunić, Marija and Milutinović Nikolić, Aleksandra and Nastasović, Aleksandra and Vuković, Zorica and Lončarević, Davor and Vukovic, I. and Loos, K. and ten, Brinke G. and Jovanović, Dušan M.",
year = "2013",
abstract = "The aim of this study was to obtain enhanced textural properties of macroporous crosslinked copolymer poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) by synthesizing nanocomposites with acid-modified bentonite. Nanocomposites were obtained by introducing various amounts of acid-modified bentonite (B-A) into the reaction system. All samples were characterized by attenuated total reflectance infrared spectroscopy, scanning electron microscopy, transmission electron microscopy (TEM), mercury intrusion porosimetry, and low temperature physisorption of nitrogen. The FTIR and TEM analysis confirmed incorporation of B-A into the copolymer structure and the successful formation of nanocomposites. TEM images confirmed formation of nanocomposites having both intercalated and exfoliated acid-modified bentonite in copolymer matrix. A significant increase of specific surface area, pore volume, and porosity of the nanocomposites in comparison to the copolymer were obtained. The difference between textural properties of nanocomposites with different amounts of incorporated acid-modified bentonite was less prominent.",
publisher = "Springer Verlag",
journal = "Polymer Bulletin",
title = "Textural properties of poly(glycidyl methacrylate): acid-modified bentonite nanocomposites",
volume = "70",
number = "6",
pages = "1805-1818",
doi = "10.1007/s00289-013-0924-1"
}
Žunić, M., Milutinović Nikolić, A., Nastasović, A., Vuković, Z., Lončarević, D., Vukovic, I., Loos, K., ten, B. G.,& Jovanović, D. M.. (2013). Textural properties of poly(glycidyl methacrylate): acid-modified bentonite nanocomposites. in Polymer Bulletin
Springer Verlag., 70(6), 1805-1818.
https://doi.org/10.1007/s00289-013-0924-1
Žunić M, Milutinović Nikolić A, Nastasović A, Vuković Z, Lončarević D, Vukovic I, Loos K, ten BG, Jovanović DM. Textural properties of poly(glycidyl methacrylate): acid-modified bentonite nanocomposites. in Polymer Bulletin. 2013;70(6):1805-1818.
doi:10.1007/s00289-013-0924-1 .
Žunić, Marija, Milutinović Nikolić, Aleksandra, Nastasović, Aleksandra, Vuković, Zorica, Lončarević, Davor, Vukovic, I., Loos, K., ten, Brinke G., Jovanović, Dušan M., "Textural properties of poly(glycidyl methacrylate): acid-modified bentonite nanocomposites" in Polymer Bulletin, 70, no. 6 (2013):1805-1818,
https://doi.org/10.1007/s00289-013-0924-1 . .
