作者:Hai-Ying Wang、Gang Chen、Xiao-Ping Xu、Hua Chen、Shun-Jun Ji
DOI:10.1016/j.dyepig.2010.08.003
日期:2011.3
A series of novel diamines linked by varying conjugated bridges were characterized using FTIR, NMR and UV–visible spectroscopy, mass spectrometry and elemental analysis. The photoluminescence and thermal properties of the compounds were related to structure and quantum chemical calculations were employed to study the optimized ground state geometry of the compounds. The diarylamines exhibited blue
使用FTIR,NMR和UV-可见光谱,质谱和元素分析对通过不同共轭桥连接的一系列新型二胺进行了表征。化合物的光致发光和热性质与结构有关,采用量子化学计算研究了化合物的最佳基态几何形状。二芳基胺表现出蓝色至绿色的荧光发射,并显示出高的热稳定性和高的玻璃化转变温度。这样,该化合物作为有机发光二极管中的空穴传输材料可能非常有用。