Chem. J. Chinese Universities ›› 1995, Vol. 16 ›› Issue (8): 1315.

• Articles • Previous Articles     Next Articles

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

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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