Monomers and oligomers with the pendent adducts of carbazole with 5H-dibenz(b,f)azepine and its 10,11-dihydro derivative
作者:A. Tomkeviciene、T. Bartiuk、A. Bucinskas、J.V. Grazulevicius、V. Jankauskas
DOI:10.1016/j.reactfunctpolym.2011.05.001
日期:2011.8
The synthesis of a series of carbazole-based monomers incorporating dibenzazepines at the 3 position is reported. Full characterization of their structures is presented. The monomers were subjected to cationic polymerization using BF3·O(C2H5)2 as an initiator. The synthesized low-molar-mass compounds and oligomers were examined by differential scanning calorimetry, UV spectrometry, electron photoemission
报道了在3位上掺入二苯并enza庚因的一系列咔唑类单体的合成。介绍了其结构的完整特征。使用BF 3 ·O(C 2 H 5)2作为引发剂对单体进行阳离子聚合。通过差示扫描量热法,紫外光谱,电子光发射和飞行时间技术检查了合成的低摩尔质量化合物和低聚物。合成材料薄膜的电子发射光谱显示出5.12–5.34 eV的电离势。分子分散在双酚Z聚碳酸酯中的低摩尔质量化合物的空穴迁移率范围为2.6×10 -8至1.7×10 -6通过静电复印飞行时间技术确定的高电场下的 cm 2 / V s。