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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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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Citation Formats

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.