高等学校化学学报 ›› 1995, Vol. 16 ›› Issue (8): 1315.

• 论文 • 上一篇    下一篇

高Tg交联型二阶非线性光学聚合物的合成

杨春才, 景遐斌, 王化滨, 王全伏, 韩孝族, 王佛松   

  1. 中国科学院长春应用化学研究所, 长春, 130021
  • 收稿日期:1994-08-25 修回日期:1995-02-05 出版日期:1995-08-24 发布日期:1995-08-24
  • 通讯作者: 景遐斌
  • 作者简介:杨春才,男,30岁,博士后.
  • 基金资助:

    国家自然科学基金

Synthesis of Crosslinked Second Order Nonlinear Optical Polymers with High Tg

YANG Chun-Cai, JING Xia-Bin, WANG Hua-Bin, WANG Quan-Fu, HAN Xiao-Zu, WANG Fo-Song   

  1. Polymer Physics Laboratory of Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022
  • Received:1994-08-25 Revised:1995-02-05 Online:1995-08-24 Published:1995-08-24

摘要: 合成了双羟基双氨基偶氮苯化合物,将其分别与六亚甲基二异氰酸酯的缩二脲和2,4-甲苯二异氰酸酯进行交联反应合成了两种交联型二阶非线性光学聚合物。利用FTIR光谱和DSC对交联反应过程和交联聚合物的玻璃化转变温度进行了研究。采用UV-Vis吸收光谱对极化交联反应前后膜的取向及取向稳定性进行了研究。

关键词: 交联聚合物, 非线性光学, 高Tg, 电晕极化

Abstract: Synthesis and characterization of a diamino dihydroxyl azo compound were reported.The crosslinking reaction process of the diamino dihydroxyl azo compound with the biuret of hexamethylene diisocyanate was studied by FTIR.The glass transition temperatures of crosslinked polymers were measured by DSC.The orientation and oriented stability of crosslinked and poled polymers were studied by UV-Vis spectra.

Key words: Crosslikded polymer, Nonlinear optics, High Tg, Corona poling

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