Influence of alpha-Fe2O3 nanorods on the thermal stability of poly(methyl methacrylate) synthesized by in situ bulk polymerisation of methyl methacrylate
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Džunuzović, Enis S.Marinović-Cincović, Milena
Jeremić, Katarina B.
Vuković, Jasna
Nedeljković, Jovan
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alpha-Fe2O3 nanorods were incorporated into poly(methyl methacrylate) (PMMA) by in situ radical polymerisation of methyl methacrylate initiated by 2,2 -azobisisobutyronitrile. The alpha-Fe2O3 nanorods were synthesized by forced hydrolysis of FeCl3 and structural characterization was performed by X-ray diffraction and transmission electron microscopy. The molar mass and the polydispersity index of synthesized PMMA samples were determined by gel permeation chromatography. The content of residual monomer was determined by H-1 NMR spectroscopy. The influence of alpha-Fe2O3 nanorods on the thermal stability of the polymer was investigated using thermogravimetry and differential scanning calorimetry. The molar mass and polydispersity index of PMMA were dependent on the content of alpha-Fe2O3 nanorods. The values of the glass transition temperature of the nanocomposites were lower compared to pure PMMA. Also, the thermal stability of nanocomposites in nitrogen and air was different from that ...of pure PMMA. (c) 2007 Elsevier Ltd. All rights reserved.
Keywords:
alpha-Fe2O3 nanorods / PMMA / nanocomposite / bulk radical polymerisationSource:
Polymer Degradation and Stability, 2008, 93, 1, 77-83
DOI: 10.1016/j.polymdegradstab.2007.10.015
ISSN: 0141-3910
WoS: 000253305500010
Scopus: 2-s2.0-38349137086
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VinčaTY - JOUR AU - Džunuzović, Enis S. AU - Marinović-Cincović, Milena AU - Jeremić, Katarina B. AU - Vuković, Jasna AU - Nedeljković, Jovan PY - 2008 UR - https://vinar.vin.bg.ac.rs/handle/123456789/3368 AB - alpha-Fe2O3 nanorods were incorporated into poly(methyl methacrylate) (PMMA) by in situ radical polymerisation of methyl methacrylate initiated by 2,2 -azobisisobutyronitrile. The alpha-Fe2O3 nanorods were synthesized by forced hydrolysis of FeCl3 and structural characterization was performed by X-ray diffraction and transmission electron microscopy. The molar mass and the polydispersity index of synthesized PMMA samples were determined by gel permeation chromatography. The content of residual monomer was determined by H-1 NMR spectroscopy. The influence of alpha-Fe2O3 nanorods on the thermal stability of the polymer was investigated using thermogravimetry and differential scanning calorimetry. The molar mass and polydispersity index of PMMA were dependent on the content of alpha-Fe2O3 nanorods. The values of the glass transition temperature of the nanocomposites were lower compared to pure PMMA. Also, the thermal stability of nanocomposites in nitrogen and air was different from that of pure PMMA. (c) 2007 Elsevier Ltd. All rights reserved. T2 - Polymer Degradation and Stability T1 - Influence of alpha-Fe2O3 nanorods on the thermal stability of poly(methyl methacrylate) synthesized by in situ bulk polymerisation of methyl methacrylate VL - 93 IS - 1 SP - 77 EP - 83 DO - 10.1016/j.polymdegradstab.2007.10.015 ER -
@article{ author = "Džunuzović, Enis S. and Marinović-Cincović, Milena and Jeremić, Katarina B. and Vuković, Jasna and Nedeljković, Jovan", year = "2008", abstract = "alpha-Fe2O3 nanorods were incorporated into poly(methyl methacrylate) (PMMA) by in situ radical polymerisation of methyl methacrylate initiated by 2,2 -azobisisobutyronitrile. The alpha-Fe2O3 nanorods were synthesized by forced hydrolysis of FeCl3 and structural characterization was performed by X-ray diffraction and transmission electron microscopy. The molar mass and the polydispersity index of synthesized PMMA samples were determined by gel permeation chromatography. The content of residual monomer was determined by H-1 NMR spectroscopy. The influence of alpha-Fe2O3 nanorods on the thermal stability of the polymer was investigated using thermogravimetry and differential scanning calorimetry. The molar mass and polydispersity index of PMMA were dependent on the content of alpha-Fe2O3 nanorods. The values of the glass transition temperature of the nanocomposites were lower compared to pure PMMA. Also, the thermal stability of nanocomposites in nitrogen and air was different from that of pure PMMA. (c) 2007 Elsevier Ltd. All rights reserved.", journal = "Polymer Degradation and Stability", title = "Influence of alpha-Fe2O3 nanorods on the thermal stability of poly(methyl methacrylate) synthesized by in situ bulk polymerisation of methyl methacrylate", volume = "93", number = "1", pages = "77-83", doi = "10.1016/j.polymdegradstab.2007.10.015" }
Džunuzović, E. S., Marinović-Cincović, M., Jeremić, K. B., Vuković, J.,& Nedeljković, J.. (2008). Influence of alpha-Fe2O3 nanorods on the thermal stability of poly(methyl methacrylate) synthesized by in situ bulk polymerisation of methyl methacrylate. in Polymer Degradation and Stability, 93(1), 77-83. https://doi.org/10.1016/j.polymdegradstab.2007.10.015
Džunuzović ES, Marinović-Cincović M, Jeremić KB, Vuković J, Nedeljković J. Influence of alpha-Fe2O3 nanorods on the thermal stability of poly(methyl methacrylate) synthesized by in situ bulk polymerisation of methyl methacrylate. in Polymer Degradation and Stability. 2008;93(1):77-83. doi:10.1016/j.polymdegradstab.2007.10.015 .
Džunuzović, Enis S., Marinović-Cincović, Milena, Jeremić, Katarina B., Vuković, Jasna, Nedeljković, Jovan, "Influence of alpha-Fe2O3 nanorods on the thermal stability of poly(methyl methacrylate) synthesized by in situ bulk polymerisation of methyl methacrylate" in Polymer Degradation and Stability, 93, no. 1 (2008):77-83, https://doi.org/10.1016/j.polymdegradstab.2007.10.015 . .