聚磷腈接枝官能团的光电性能  

Photoelectric performance of polyphosphazenes grafted functional group

作　　者：张文龙[1,2] 赵成龙[1] 蒋强[3] 乔思怡[1] 姜文影[1] 王暄[2,3] 

机构地区：[1]哈尔滨理工大学材料科学与工程学院,黑龙江哈尔滨150040 [2]工程电解质及其应用教育部重点实验室,黑龙江哈尔滨150080 [3]哈尔滨理工大学电气与电子工程学院,黑龙江哈尔滨150040

出　　处：《功能材料》2012年第24期3386-3388,3392,共4页Journal of Functional Materials

基　　金：国家自然科学基金资助项目(60871073)

摘　　要：合成了3种以聚磷腈为主链,接枝不同官能团的非线性化合物,分别是对硝基苯胺接枝苯酚聚磷腈、2,4-二硝基苯胺接枝苯酚聚磷腈、2,4-二硝基苯胺接枝咔唑聚磷腈,对3种化合物进行光电性能测试,含咔唑聚磷腈接枝2,4-二硝基苯胺的光电导率和电光系数是较大的。通过探索官能团结构与聚磷腈光电性能间的关系,为实验设计合成新的非线性材料提供理论支持。Photoelectric properties of three nonlinear compounds which were phenol polyphosphazene grafted by paranitroaniline,phenol polyphosphazene grafted by 2,4-dinitroaniline and carbazole polyphosphazene grafted by 2,4-dinitroaniline respectively that different functional groups were grafted to the polyphosphazenes mian chain were measured.The photoelectric conductivity and the electrooptic coefficients of carbazole polyphosphazene grafted by 2,4-dinitroaniline was the best of them.Through exploration the relations between functional group structure and photoelectric performance of polyphosphazene to provide theoretical support for the experimental design for synthesis of new nonlinear materials.

关 键 词：聚磷腈 官能团 光电系数 光电导率 

分 类 号：O633.4[理学—高分子化学]