Textural properties of poly(glycidyl methacrylate): acid-modified bentonite nanocomposites

2013
Autori
Žunić, Marija
Milutinović Nikolić, Aleksandra

Nastasović, Aleksandra

Vuković, Zorica
Lončarević, Davor

Vukovic, I.
Loos, K.

ten, Brinke G.
Jovanović, Dušan M.
Članak u časopisu (Objavljena verzija)

Metapodaci
Prikaz svih podataka o dokumentuApstrakt
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.
Ključne reči:
Suspension copolymerization / Poly(GMA-co-EGDMA) / Nanocomposites / Bentonite / PorosityIzvor:
Polymer Bulletin, 2013, 70, 6, 1805-1818Izdavač:
- Springer Verlag
Projekti:
- Nanostrukturni funkcionalni i kompozitni materijali u katalitičkim i sorpcionim procesima (RS-45001)
- Nove tehnologije za monitoring i zaštitu životnog okruženja od štetnih hemijskih supstanci i radijacionog opterećenja (RS-43009)
DOI: 10.1007/s00289-013-0924-1
ISSN: 0170-0839
WoS: 000318712500007
Scopus: 2-s2.0-84893011422
Institucija
IHTMTY - 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 - http://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", url = "http://cer.ihtm.bg.ac.rs/handle/123456789/1323", 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 BG, Jovanović DM. Textural properties of poly(glycidyl methacrylate): acid-modified bentonite nanocomposites. Polymer Bulletin. 2013;70(6):1805-1818
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. Polymer BulletinSpringer Verlag., 70(6), 1805-1818. https://doi.org/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" 70, no. 6 (2013):1805-1818, https://doi.org/10.1007/s00289-013-0924-1 .