Effect of stereoregularity on the thermal behavior of polystyrene prepared by the anionic process in different solvents

被引：0
|
作者：
Salman, Salman R. [1 ]
Al-Jarrah, Mustafa M.F. [1 ]
Abas, Kafaa F. [1 ]
机构：
[1] Univ of Baghdad, Iraq
来源：
Polymer-plastics technology and engineering | 1990年 / 29卷 / 04期
关键词：
Aromatic Polymers - Molecular Structure - Nuclear Magnetic Resonance - Spectrum Analysis - Solvents - Effects - Styrene - Anionic Polymerization;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
C-13 nuclear magnetic resonance spectroscopic investigations revealed the effect of solvent polarity on the stereoregularity of polystyrenes obtained from the anionic polymerization of styrene using n-butyllithium initiator. Differential scanning calorimetric determination of Tm, ΔH, and ΔS showed that the changes in stereoregularity are connected with changes in thermal behavior of polystyrene.
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页码：371 / 375
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