一种含氟聚酰亚胺光波导材料的合成与表征  

Fluorinated polyimide,the synthesis and characterization of optical waveguide materials

作　　者：秦政坤[1] 许多 刘维 宋明星[1] 王国峰[1] 汪玉海[1] 王春旭[1] 

机构地区：[1]吉林师范大学信息技术学院,吉林四平136000 [2]吉林大学电子科学与工程学院,吉林长春130021

出　　处：《吉林师范大学学报（自然科学版）》2018年第1期8-12,共5页Journal of Jilin Normal University:Natural Science Edition

基　　金：国家自然科学基金项目(21701047);稀土资源利用国家重点实验室开放课题资助项目(RERU2017013);吉林省科技发展计划项目(20180520191JH)

摘　　要：采用二胺单体FFDA与二酐单体6FDA在195℃下进行聚合反应,合成了一种含氟聚酰亚胺光波导材料.并通过核磁共振氢谱元素分析确定其分子结构,在此基础上对所得材料进行相应性能表征.表征结果显示,该材料具有良好的成膜性、光学透明性(95%以上)及热稳定性(玻璃化温度375℃),可以用于光波导器件的制作,是一种新型的光波导制作材料.In this article,a new Fluorinated polyimide was synthesized under 195 ℃,and the material of reactants we used were diamine( FFDA) and dianhydride( 6 FDA) monomer. The polymer structure obtained by the analysis of 1 HNMR,and a lot of properties characterization were also done for it. The results show that the polymer we obtained has a good film-forming property,optical transparency property which transparency is more than 95%,and thermostability which glass transition temperature is 375 ℃. So in our opinion,the polymer we obtained is suitable for optical waveguide devices,it is a new optical waveguide material.

关 键 词：含氟聚酰亚胺 光波导材料 光波导器件 

分 类 号：O633[理学—高分子化学]