Influence of cubic alpha-Fe2O3 particles on the thermal stability of poly(methyl methacrylate) synthesized by in situ bulk polymerization
Само за регистроване кориснике
2009
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Poly(methyl methacrylate)/alpha-Fe2O3 Composites were prepared by in situ bulk radical polymerization of methyl methacrylate in the presence of the cubic alpha-Fe2O3 particles using 2,2'-azobisisobutyronitrile as initiator. The cubic a alpha-Fe2O3 particles were synthesized by forced hydrolysis of FeCl3 and characterized by X-ray diffraction analysis and transmission electron microscopy. The molar masses and molar mass distribution of synthesized PMMA samples were determined by gel permeation chromatography. The influence of alpha-Fe2O3 filler particles on the thermal properties of the PMMA matrix was investigated using thermogravimetry and differential scanning calorimetry. The molar mass and polydispersity of PMMA extracted from composite samples were not influenced by cubic alpha-Fe2O3 particles. The obtained composites have better thermal and thermooxiclative stability than pure PMMA. On the other hand, the values of the glass transition temperature of composite samples were identi...cal to the glass transition temperature of pure PMMA.
Кључне речи:
PMMA / alpha-Fe2O3 / Composite / Bulk radical polymerization / Thermal stabilityИзвор:
Polymer Degradation and Stability, 2009, 94, 4, 701-704Издавач:
- Elsevier Sci Ltd, Oxford
Финансирање / пројекти:
- Синтеза и карактеризација наночестица и нанокомпозита (RS-142066)
- Синтеза и карактеризација полимера и полимерних (нано)композита дефинисане молекулске и надмолекулске структуре (RS-142023)
DOI: 10.1016/j.polymdegradstab.2008.12.018
ISSN: 0141-3910
WoS: 000265181100031
Scopus: 2-s2.0-61849093728
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Džunuzović, Enis AU - Marinović-Cincović, Milena AU - Jeremić, Katarina B. AU - Nedeljković, Jovan PY - 2009 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1521 AB - Poly(methyl methacrylate)/alpha-Fe2O3 Composites were prepared by in situ bulk radical polymerization of methyl methacrylate in the presence of the cubic alpha-Fe2O3 particles using 2,2'-azobisisobutyronitrile as initiator. The cubic a alpha-Fe2O3 particles were synthesized by forced hydrolysis of FeCl3 and characterized by X-ray diffraction analysis and transmission electron microscopy. The molar masses and molar mass distribution of synthesized PMMA samples were determined by gel permeation chromatography. The influence of alpha-Fe2O3 filler particles on the thermal properties of the PMMA matrix was investigated using thermogravimetry and differential scanning calorimetry. The molar mass and polydispersity of PMMA extracted from composite samples were not influenced by cubic alpha-Fe2O3 particles. The obtained composites have better thermal and thermooxiclative stability than pure PMMA. On the other hand, the values of the glass transition temperature of composite samples were identical to the glass transition temperature of pure PMMA. PB - Elsevier Sci Ltd, Oxford T2 - Polymer Degradation and Stability T1 - Influence of cubic alpha-Fe2O3 particles on the thermal stability of poly(methyl methacrylate) synthesized by in situ bulk polymerization EP - 704 IS - 4 SP - 701 VL - 94 DO - 10.1016/j.polymdegradstab.2008.12.018 ER -
@article{ author = "Džunuzović, Enis and Marinović-Cincović, Milena and Jeremić, Katarina B. and Nedeljković, Jovan", year = "2009", abstract = "Poly(methyl methacrylate)/alpha-Fe2O3 Composites were prepared by in situ bulk radical polymerization of methyl methacrylate in the presence of the cubic alpha-Fe2O3 particles using 2,2'-azobisisobutyronitrile as initiator. The cubic a alpha-Fe2O3 particles were synthesized by forced hydrolysis of FeCl3 and characterized by X-ray diffraction analysis and transmission electron microscopy. The molar masses and molar mass distribution of synthesized PMMA samples were determined by gel permeation chromatography. The influence of alpha-Fe2O3 filler particles on the thermal properties of the PMMA matrix was investigated using thermogravimetry and differential scanning calorimetry. The molar mass and polydispersity of PMMA extracted from composite samples were not influenced by cubic alpha-Fe2O3 particles. The obtained composites have better thermal and thermooxiclative stability than pure PMMA. On the other hand, the values of the glass transition temperature of composite samples were identical to the glass transition temperature of pure PMMA.", publisher = "Elsevier Sci Ltd, Oxford", journal = "Polymer Degradation and Stability", title = "Influence of cubic alpha-Fe2O3 particles on the thermal stability of poly(methyl methacrylate) synthesized by in situ bulk polymerization", pages = "704-701", number = "4", volume = "94", doi = "10.1016/j.polymdegradstab.2008.12.018" }
Džunuzović, E., Marinović-Cincović, M., Jeremić, K. B.,& Nedeljković, J.. (2009). Influence of cubic alpha-Fe2O3 particles on the thermal stability of poly(methyl methacrylate) synthesized by in situ bulk polymerization. in Polymer Degradation and Stability Elsevier Sci Ltd, Oxford., 94(4), 701-704. https://doi.org/10.1016/j.polymdegradstab.2008.12.018
Džunuzović E, Marinović-Cincović M, Jeremić KB, Nedeljković J. Influence of cubic alpha-Fe2O3 particles on the thermal stability of poly(methyl methacrylate) synthesized by in situ bulk polymerization. in Polymer Degradation and Stability. 2009;94(4):701-704. doi:10.1016/j.polymdegradstab.2008.12.018 .
Džunuzović, Enis, Marinović-Cincović, Milena, Jeremić, Katarina B., Nedeljković, Jovan, "Influence of cubic alpha-Fe2O3 particles on the thermal stability of poly(methyl methacrylate) synthesized by in situ bulk polymerization" in Polymer Degradation and Stability, 94, no. 4 (2009):701-704, https://doi.org/10.1016/j.polymdegradstab.2008.12.018 . .