摘要
氯甲基聚苯乙烯微球经Friedel-Crafts反应分别与具有强共轭效应的萘和蒽键联,再通过后交联反应合成了两种新型的大孔超高交联聚苯乙烯树脂。通过红外光谱、氯含量及水含量表征了树脂的化学结构,采用氮气吸-脱附法测定了树脂的比表面积和孔结构参数。研究了两种树脂对茶碱的吸附性能。
Two novel hypercrosslinked resins based on polystyrene were synthesized through the reactions of chloromethylated polystyrene with nenaphthalene and anthrace. The structure of the resins was evaluated by IR,residual of chloride and BET. The adsorption isotherms of theophylline were also studied.
作者
龙宇
廖慧玲
付玉丽
胡海华
钟世华
LONG Yu;LIAO Hui-lin;FU Yu-li;HU Hai-hua;ZHONG Shi-Hua(College of Chemistry and Chemical Engineering,Hunan Normal University,Key Laboratory of the Synthesis and Application of Organic Functional Molecules of Hunan Province,Key Laboratory of Fine Resources and Advanced Materials of Hunan Province,National ＆ Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources,Changsha 410081,China)
出处
《精细化工中间体》
CAS
2018年第4期47-50,共4页
Fine Chemical Intermediates
基金
湖南省大学生创新创业基地(湘教通[2016] 393号)
关键词
超高交联
萘蒽修饰
茶碱吸附
hypercrosslinked
nenaphthalene and anthrace modified
adsorption of theophylline
