新型咔唑基二醇单体与甲苯二异氰酸酯的合成及其光导电聚氨酯

D. Mukhopadhyay
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引用次数: 1

摘要

在DMF溶剂介质中,以n -乙基咔唑3,6 -二羧酸与环氧丙烯反应合成了新型咔唑基二醇单体。采用二元醇单体与甲苯二异氰酸酯在甲苯中反应合成了新型聚氨酯。用红外光谱、紫外光谱和核磁共振光谱对单体和聚合物进行了表征。该新型聚氨酯具有良好的光导电性能。聚合物可掺杂TNF或结晶紫,可在不同电压、不同强度的光照下研究暗电导率和光电导率。此外,该聚合物可用于制备聚氨酯泡沫。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Synyhesis of Novel Carbazole Based Diol Monomer and Its Photoconducting Polyurethane with Toluene Diisocyanate
The novel carbazole based diol monomer has been synthesized by the reaction of N-ethyl carbazole3, 6-dicarboxylic acid with propene oxide in the solvent medium of DMF. The novel polyurethane has been synthesized by the reaction of diol monomer with toluene diisocyanate in toluene. The monomer and the polymer have been characterized by IR, UV and NMR spectroscopy. The novel polyurethane has good photoconducting properties. The polymer can be doped with TNF or crystal violet and can be studied dark conductivity and photoconductivity under illumination of different voltages and different intensities. Moveover the polymer can be used to prepare polyurethane foam.
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