基于二苯并-18-冠-6基体改性的K+选择性离子交换膜的制备及性能研究
杨珊珊,姚宇洋,董云迪,徐志鹏,高尚上,阮慧敏,沈江南

Preparation and performance of ion exchange membrane with K+ selectivity based on dibenzo-18-crown-6 modification
Shanshan YANG,Yuyang YAO,Yundi DONG,Zhipeng XU,Shangshang GAO,Huimin RUAN,Jiangnan SHEN
图6 18C6、N18C6和A18C6的1H NMR谱图
Fig.6 1H NMR spectra of 18C6, N18C6, and A18C6