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SPECTROSCOPIC INVESTIGATION OF PYROLYSIS PRODUCTS OF SOME POLYSTYRENES
Date
1992-03-01
Author
ORHAN, BO
YALCIN, T
SUZER, S
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This work is licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
.
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An investigation of the pyrolysis products of some polystyrenes prepared by different methods is performed by Mass and IR spectroscopic techniques over the temperature range 30-450-degrees-C. Main pyrolysis product of the polystyrene samples obtained by a free radical initiator and gamma-rays is found to be styrene; whereas, toluene, ethylene and methane are observed as the pyrolysis products of plasma initiated polystyrene. The results demonstrate the dependence of pyrolysis products on polymer structure.
Subject Keywords
Chromatography
,
Styrene
,
Polymerization
,
Mass-spectrometry
,
Thermal-degradation
,
Evolved gas-analysis;
URI
https://hdl.handle.net/11511/66618
Journal
JOURNAL OF MOLECULAR STRUCTURE
DOI
https://doi.org/10.1016/0022-2860(92)87022-n
Collections
Department of Chemistry, Article