Synthesis and Optical Properties of Polyamide Containing 1,3,4-Thiadiazole and Azobenzene
QI Chengyuan, YU Shijun*, WANG Hong, WANG Helin, JIN Qifeng
Chinese Journal of Applied Chemistry . 2012, (11): 1240 -1245 .  DOI: 10.3724/SP.J.1095.2012.00576