Thermogravimetric characterisation of poly(methyl methacrylate) photopolymerised by colloidal cadmium sulphide
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1997
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Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The thermal stability of poly(methyl methacrylate) (PMMA) photopolymerised using colloidal cadmium sulphide as the photoinitiator was studied by thermogravimetry (TG) and differential TG (DTG). The thermal stability of the CdS initiated PMMA was greater than that of conventional radically polymerised PMMA and approached that of anionically prepared PMMA. The DTG curve of the CdS initiated PMMA was a composite of four peaks, three of which correspond to the three peaks observed in the DTG curve of standard radically prepared PMMB. It is suggested that the additional peak arises from a new mode of depolymerisation initiation, that is, from chain end unsaturation introduced into the polymer chain during polymerisation initiation with the colloidal CdS.
Ključne reči:
characterisation / colloidal CdS / photopolymerisation / poly(methyl methacrylate) / thermogravimetryIzvor:
Journal of Thermal Analysis and Calorimetry, 1997, 49, 1, 317-323Izdavač:
- Springer, Dordrecht
DOI: 10.1007/BF01987453
ISSN: 1388-6150
WoS: A1997XD48000039
Scopus: 2-s2.0-0030674894
Institucija/grupa
Tehnološko-metalurški fakultetTY - JOUR AU - Katsikas, Lynne AU - Veličković, Jovan S. AU - Weller, Horst AU - Popović, Ivanka PY - 1997 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/123 AB - The thermal stability of poly(methyl methacrylate) (PMMA) photopolymerised using colloidal cadmium sulphide as the photoinitiator was studied by thermogravimetry (TG) and differential TG (DTG). The thermal stability of the CdS initiated PMMA was greater than that of conventional radically polymerised PMMA and approached that of anionically prepared PMMA. The DTG curve of the CdS initiated PMMA was a composite of four peaks, three of which correspond to the three peaks observed in the DTG curve of standard radically prepared PMMB. It is suggested that the additional peak arises from a new mode of depolymerisation initiation, that is, from chain end unsaturation introduced into the polymer chain during polymerisation initiation with the colloidal CdS. PB - Springer, Dordrecht T2 - Journal of Thermal Analysis and Calorimetry T1 - Thermogravimetric characterisation of poly(methyl methacrylate) photopolymerised by colloidal cadmium sulphide EP - 323 IS - 1 SP - 317 VL - 49 DO - 10.1007/BF01987453 ER -
@article{ author = "Katsikas, Lynne and Veličković, Jovan S. and Weller, Horst and Popović, Ivanka", year = "1997", abstract = "The thermal stability of poly(methyl methacrylate) (PMMA) photopolymerised using colloidal cadmium sulphide as the photoinitiator was studied by thermogravimetry (TG) and differential TG (DTG). The thermal stability of the CdS initiated PMMA was greater than that of conventional radically polymerised PMMA and approached that of anionically prepared PMMA. The DTG curve of the CdS initiated PMMA was a composite of four peaks, three of which correspond to the three peaks observed in the DTG curve of standard radically prepared PMMB. It is suggested that the additional peak arises from a new mode of depolymerisation initiation, that is, from chain end unsaturation introduced into the polymer chain during polymerisation initiation with the colloidal CdS.", publisher = "Springer, Dordrecht", journal = "Journal of Thermal Analysis and Calorimetry", title = "Thermogravimetric characterisation of poly(methyl methacrylate) photopolymerised by colloidal cadmium sulphide", pages = "323-317", number = "1", volume = "49", doi = "10.1007/BF01987453" }
Katsikas, L., Veličković, J. S., Weller, H.,& Popović, I.. (1997). Thermogravimetric characterisation of poly(methyl methacrylate) photopolymerised by colloidal cadmium sulphide. in Journal of Thermal Analysis and Calorimetry Springer, Dordrecht., 49(1), 317-323. https://doi.org/10.1007/BF01987453
Katsikas L, Veličković JS, Weller H, Popović I. Thermogravimetric characterisation of poly(methyl methacrylate) photopolymerised by colloidal cadmium sulphide. in Journal of Thermal Analysis and Calorimetry. 1997;49(1):317-323. doi:10.1007/BF01987453 .
Katsikas, Lynne, Veličković, Jovan S., Weller, Horst, Popović, Ivanka, "Thermogravimetric characterisation of poly(methyl methacrylate) photopolymerised by colloidal cadmium sulphide" in Journal of Thermal Analysis and Calorimetry, 49, no. 1 (1997):317-323, https://doi.org/10.1007/BF01987453 . .