Thermal, oxidative and radiation stability of polyimides. Part IV: Polyimides based on N-[4-benzoyl-2-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-phenyl]-acetamide and different diamines
Само за регистроване кориснике
2007
Аутори
Marinović-Cincović, Milena
Babić, Dragan
Džunuzović, Enis

Popov-Pergal, Katarina
Rančić, Milica

Чланак у часопису (Објављена верзија)

Метаподаци
Приказ свих података о документуАпстракт
Polyimide resins were obtained from the reaction between N-[4-benzoyl-2-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-phenyl]-acetamide and the following compounds with terminal amino groups: urea, 4-[(4-aminophenyl)sulfonyl] aniline, thiourea, 2-aminoethylamine, and 4.4'-diaminodiphenylmethane. The thermal and thermooxidative behaviour of the polyimide resins was studied by thermogravimetric measurements (TG) in oxygen and nitrogen. Polyimide resins have been irradiated (500 kGy) and their radiation stability evaluated on the basis of thermal and thermooxidative behaviour of irradiated samples. The thermal and oxidative degradation of the examined polyimides is complex and occurs in two phases. The first step occurs in both nitrogen and oxygen but it is somewhat less pronounced in oxygen due to oxidation and formation of more stable products. All samples showed very good radiation stability and there is almost no change in the first degradation step while the span of the peaks in the second ste...p is narrowed and temperatures are slightly lower.
Кључне речи:
polyimide resins / thermal stability / thermooxidative stability / radiation stability / N-[4-benzoyl-2-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-phenyl]-acetarnideИзвор:
Polymer Degradation and Stability, 2007, 92, 9, 1730-1736Издавач:
- Elsevier Sci Ltd, Oxford
DOI: 10.1016/j.polymdegradstab.2007.05.021
ISSN: 0141-3910
WoS: 000250076900012
Scopus: 2-s2.0-34548404164
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Marinović-Cincović, Milena AU - Babić, Dragan AU - Džunuzović, Enis AU - Popov-Pergal, Katarina AU - Rančić, Milica PY - 2007 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1133 AB - Polyimide resins were obtained from the reaction between N-[4-benzoyl-2-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-phenyl]-acetamide and the following compounds with terminal amino groups: urea, 4-[(4-aminophenyl)sulfonyl] aniline, thiourea, 2-aminoethylamine, and 4.4'-diaminodiphenylmethane. The thermal and thermooxidative behaviour of the polyimide resins was studied by thermogravimetric measurements (TG) in oxygen and nitrogen. Polyimide resins have been irradiated (500 kGy) and their radiation stability evaluated on the basis of thermal and thermooxidative behaviour of irradiated samples. The thermal and oxidative degradation of the examined polyimides is complex and occurs in two phases. The first step occurs in both nitrogen and oxygen but it is somewhat less pronounced in oxygen due to oxidation and formation of more stable products. All samples showed very good radiation stability and there is almost no change in the first degradation step while the span of the peaks in the second step is narrowed and temperatures are slightly lower. PB - Elsevier Sci Ltd, Oxford T2 - Polymer Degradation and Stability T1 - Thermal, oxidative and radiation stability of polyimides. Part IV: Polyimides based on N-[4-benzoyl-2-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-phenyl]-acetamide and different diamines EP - 1736 IS - 9 SP - 1730 VL - 92 DO - 10.1016/j.polymdegradstab.2007.05.021 ER -
@article{ author = "Marinović-Cincović, Milena and Babić, Dragan and Džunuzović, Enis and Popov-Pergal, Katarina and Rančić, Milica", year = "2007", abstract = "Polyimide resins were obtained from the reaction between N-[4-benzoyl-2-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-phenyl]-acetamide and the following compounds with terminal amino groups: urea, 4-[(4-aminophenyl)sulfonyl] aniline, thiourea, 2-aminoethylamine, and 4.4'-diaminodiphenylmethane. The thermal and thermooxidative behaviour of the polyimide resins was studied by thermogravimetric measurements (TG) in oxygen and nitrogen. Polyimide resins have been irradiated (500 kGy) and their radiation stability evaluated on the basis of thermal and thermooxidative behaviour of irradiated samples. The thermal and oxidative degradation of the examined polyimides is complex and occurs in two phases. The first step occurs in both nitrogen and oxygen but it is somewhat less pronounced in oxygen due to oxidation and formation of more stable products. All samples showed very good radiation stability and there is almost no change in the first degradation step while the span of the peaks in the second step is narrowed and temperatures are slightly lower.", publisher = "Elsevier Sci Ltd, Oxford", journal = "Polymer Degradation and Stability", title = "Thermal, oxidative and radiation stability of polyimides. Part IV: Polyimides based on N-[4-benzoyl-2-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-phenyl]-acetamide and different diamines", pages = "1736-1730", number = "9", volume = "92", doi = "10.1016/j.polymdegradstab.2007.05.021" }
Marinović-Cincović, M., Babić, D., Džunuzović, E., Popov-Pergal, K.,& Rančić, M.. (2007). Thermal, oxidative and radiation stability of polyimides. Part IV: Polyimides based on N-[4-benzoyl-2-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-phenyl]-acetamide and different diamines. in Polymer Degradation and Stability Elsevier Sci Ltd, Oxford., 92(9), 1730-1736. https://doi.org/10.1016/j.polymdegradstab.2007.05.021
Marinović-Cincović M, Babić D, Džunuzović E, Popov-Pergal K, Rančić M. Thermal, oxidative and radiation stability of polyimides. Part IV: Polyimides based on N-[4-benzoyl-2-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-phenyl]-acetamide and different diamines. in Polymer Degradation and Stability. 2007;92(9):1730-1736. doi:10.1016/j.polymdegradstab.2007.05.021 .
Marinović-Cincović, Milena, Babić, Dragan, Džunuzović, Enis, Popov-Pergal, Katarina, Rančić, Milica, "Thermal, oxidative and radiation stability of polyimides. Part IV: Polyimides based on N-[4-benzoyl-2-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-phenyl]-acetamide and different diamines" in Polymer Degradation and Stability, 92, no. 9 (2007):1730-1736, https://doi.org/10.1016/j.polymdegradstab.2007.05.021 . .