摘要
本实验以聚丙烯酸和螺吡喃为原料,利用DCC/DMAP为催化剂,通过酯化反应制备了螺吡喃接枝的聚丙烯酸。通过红外光谱对产物的结构进行表征,对其光响应性能运用紫外-可见吸收光谱,荧光发射光谱进行了研究。
In this experiment,polyacrylic acid and spiropyran were used as raw materials. Spiropyran-grafted polyacrylic acid was prepared by esterification using DCC/DMAP as catalyst. The structure of the product was characterized by IR and NMR. The UV-Vis absorption and fluorescence emission spectra of the product were characterized.
作者
张星华
田进涛
Zhang Xinghua, Tian Jintao(School of Materials Science and Engineering, Ocean University of China, Shandong Province, Qingdao 266100, Chin)
出处
《山东化工》
CAS
2018年第8期41-42,共2页
Shandong Chemical Industry
关键词
螺吡喃
聚合物
光学性能
spiropyran
polymer
optical properties
