Thermal degradation kinetics of polystyrene/cadmium sulfide composites
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Kuljanin-Jakovljević, Jadranka Ž.Marinović-Cincović, Milena
Stojanović, Zoran A.
Krklješ, Aleksandra N.
Abazović, Nadica
Čomor, Mirjana
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The thermal degradation kinetics of polystyrene/CdS composites were studied by thermogravimetry. The samples were heated in nitrogen, with three different heating rates: 5, 20 and 40 degrees C min(-1). We calculated kinetic parameters using KAS isoconversion method. The results showed that the maximum activation energy of thermal degradation is achieved for PS/CdS composite with about 10% of the CdS filler. Higher concentration of CdS in the composite (20%) induced acceleration of the thermal degradation, approaching the rate of degradation of the pure polystyrene matrix. (C) 2009 Elsevier Ltd. All rights reserved.
Keywords:
Thermal degradation / Activation energy / Composite / Polystyrene / CdSSource:
Polymer Degradation and Stability, 2009, 94, 6, 891-897Funding / projects:
- Sinteza i karakterizacija nanočestica i nanokompozita (RS-MESTD-MPN2006-2010-142066)
DOI: 10.1016/j.polymdegradstab.2009.03.004
ISSN: 0141-3910
WoS: 000266862100003
Scopus: 2-s2.0-67349283053
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VinčaTY - JOUR AU - Kuljanin-Jakovljević, Jadranka Ž. AU - Marinović-Cincović, Milena AU - Stojanović, Zoran A. AU - Krklješ, Aleksandra N. AU - Abazović, Nadica AU - Čomor, Mirjana PY - 2009 UR - https://vinar.vin.bg.ac.rs/handle/123456789/3720 AB - The thermal degradation kinetics of polystyrene/CdS composites were studied by thermogravimetry. The samples were heated in nitrogen, with three different heating rates: 5, 20 and 40 degrees C min(-1). We calculated kinetic parameters using KAS isoconversion method. The results showed that the maximum activation energy of thermal degradation is achieved for PS/CdS composite with about 10% of the CdS filler. Higher concentration of CdS in the composite (20%) induced acceleration of the thermal degradation, approaching the rate of degradation of the pure polystyrene matrix. (C) 2009 Elsevier Ltd. All rights reserved. T2 - Polymer Degradation and Stability T1 - Thermal degradation kinetics of polystyrene/cadmium sulfide composites VL - 94 IS - 6 SP - 891 EP - 897 DO - 10.1016/j.polymdegradstab.2009.03.004 ER -
@article{ author = "Kuljanin-Jakovljević, Jadranka Ž. and Marinović-Cincović, Milena and Stojanović, Zoran A. and Krklješ, Aleksandra N. and Abazović, Nadica and Čomor, Mirjana", year = "2009", abstract = "The thermal degradation kinetics of polystyrene/CdS composites were studied by thermogravimetry. The samples were heated in nitrogen, with three different heating rates: 5, 20 and 40 degrees C min(-1). We calculated kinetic parameters using KAS isoconversion method. The results showed that the maximum activation energy of thermal degradation is achieved for PS/CdS composite with about 10% of the CdS filler. Higher concentration of CdS in the composite (20%) induced acceleration of the thermal degradation, approaching the rate of degradation of the pure polystyrene matrix. (C) 2009 Elsevier Ltd. All rights reserved.", journal = "Polymer Degradation and Stability", title = "Thermal degradation kinetics of polystyrene/cadmium sulfide composites", volume = "94", number = "6", pages = "891-897", doi = "10.1016/j.polymdegradstab.2009.03.004" }
Kuljanin-Jakovljević, J. Ž., Marinović-Cincović, M., Stojanović, Z. A., Krklješ, A. N., Abazović, N.,& Čomor, M.. (2009). Thermal degradation kinetics of polystyrene/cadmium sulfide composites. in Polymer Degradation and Stability, 94(6), 891-897. https://doi.org/10.1016/j.polymdegradstab.2009.03.004
Kuljanin-Jakovljević JŽ, Marinović-Cincović M, Stojanović ZA, Krklješ AN, Abazović N, Čomor M. Thermal degradation kinetics of polystyrene/cadmium sulfide composites. in Polymer Degradation and Stability. 2009;94(6):891-897. doi:10.1016/j.polymdegradstab.2009.03.004 .
Kuljanin-Jakovljević, Jadranka Ž., Marinović-Cincović, Milena, Stojanović, Zoran A., Krklješ, Aleksandra N., Abazović, Nadica, Čomor, Mirjana, "Thermal degradation kinetics of polystyrene/cadmium sulfide composites" in Polymer Degradation and Stability, 94, no. 6 (2009):891-897, https://doi.org/10.1016/j.polymdegradstab.2009.03.004 . .