使用[Rh(nbd)Cl]2-Et3N作催化剂合成了一种新的含噁二唑功能基团可溶解的聚炔高分子。采用FT-IR、UV-vis、GPC、TGA和NMR等对得到的聚炔高分予的分予结构进行了表征,使用4.5ns脉宽波长532nm激光,采用Z扫描技术测试了聚合物的非线性光学性能。
The novel soluble poly [- 2- ( 4-Octoxyphenyl )-5- ( 4-Ethynylphenyl)- 1,3,4-Oxadiazole] was synthesized in high yield by using [-Rh(nbd)Cl]2-Et3N as catalyst system. The resultant polymer was characterized by FTIR,UV-vis,GPC, TGA and NMR and its nonlinear optical property was evaluated using Z-scan technique at 532nm wavelength with 4.5ns pulse width.