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Direct pyrolysis mass spectrometry studies on thermal degradation characteristics of poly(phenylene vinylene) with well-defined PSt side chains
Date
2008-10-01
Author
Nur, Y.
Çolak, Demet
Cianga, I.
Yagci, Y.
Hacaloğlu, Jale
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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
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Thermal degradation characteristics of a new macromonomer polystyrene with central 4,4'-dicarbaldehyde terphenyl moieties and poly(phenylene vinylene) with well-defined polystyrene (PPV/PSt) as lateral substituents were investigated via direct pyrolysis mass spectrometry. A slight increase in thermal stability of PSt was detected for (PPV/PSt) and attributed to higher thermal stability of PPV backbone. It was almost impossible to differentiate products due to the decomposition of PPV backbone from those produced by degradation of PSt.
Subject Keywords
Poly(phenylene vinylene)
,
Polystyrene
,
Pyrolysis mass spectrometry
,
Thermal degradation
URI
https://hdl.handle.net/11511/31304
Journal
Journal of Thermal Analysis and Calorimetry
DOI
https://doi.org/10.1007/s10973-008-9036-9
Collections
Graduate School of Natural and Applied Sciences, Article
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Y. Nur, D. Çolak, I. Cianga, Y. Yagci, and J. Hacaloğlu, “Direct pyrolysis mass spectrometry studies on thermal degradation characteristics of poly(phenylene vinylene) with well-defined PSt side chains,”
Journal of Thermal Analysis and Calorimetry
, pp. 157–162, 2008, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/31304.