含偶氮类聚丙烯酸苯酯的合成与光电性能  

Synthesis and Optical Properties of Azo-containing Polyacrylic Acid Phenethyl Ester

作　　者：张文龙[1,2] 王家蕾 蒋强[3] 赵成龙 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]哈尔滨理工大学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150080 [4]桂林电器科学研究院,广西桂林541004

出　　处：《哈尔滨理工大学学报》2014年第5期5-9,共5页Journal of Harbin University of Science and Technology

基　　金：国家自然科学基金(60871073)

摘　　要：以聚丙烯酸苯酯为主链,2,4-二硝基苯胺,对硝基苯胺为主要原料,成功制备了4种含偶氮基团的聚丙烯酸苯酯,分别为对硝基苯胺接枝聚丙烯酸苯酯、2,4-二硝基苯胺接枝聚丙烯酸苯酯、对硝基偶氮苯胺接枝聚丙烯酸苯酯、2,4-二硝基苯胺接枝聚丙烯酸苯酯.用紫外(UV-vis)、红外光谱(FT-IR)对产物的结构进行表征,并测定光电性能.结果表明2,4-二硝基偶氮苯胺接枝聚丙烯酸酯的电光系数和光电导率最大,分别为14.53 pm/V和53.32×10-16(S/m).In this paper,four kinds of azo group-containing polyacrylic acid phenyl ester were successfully synthesized by polyacrylic acid phenyl ester grafted with 2,4-dinitroaniline or p-nitroaniline which were called nitroaniline grafted polyacrylic acid phenyl ester,2,4-dinitroaniline grafted polyacrylic acid phenethyl ester,nitro aniline grafted polyacrylic acid phenethyl ester,2,4-dinitroaniline grafted polyacrylic acid phenethyl ester respectively and characterized by＇ UV-vis and FT-IR,as well as electro-optic properties were measured.The results show that the electro-optic coefficient and optical conductivity of 2,4-dinitro aniline azo grafted polyacrylate were 14.53pm/V and 53.32 × 10-16 （S/m） respectively.

关 键 词：聚丙烯酸苯酯 偶氮 合成 光电性能 

分 类 号：O621[理学—有机化学]