含有悬挂双键的苯乙烯——二乙烯苯大孔共聚物的合成及吸附性能研究  

The Synthesis of Macroporous Styrene-Divinylbenzene Copolymers with Controlled Pendent Vinyl Group and the Studies of their Adsorption Properties

作　　者：金鑫[1] 张政朴[1] 李贺先[1] 何炳林[1] 王培兰[2] 

机构地区：[1]南开大学高分子化学研究所,天津300071 [2]南开大学元素有机化学研究所

出　　处：《离子交换与吸附》1992年第6期508-512,共5页Ion Exchange and Adsorption

摘　　要：本文制备了含有一定量的悬挂双键,且具有一定孔径及较高比表面积的苯乙烯—二乙烯苯大孔共聚物。研究了引发剂和致孔剂用量,不同温度段的聚合反应时间对苯乙烯—二乙烯苯共聚体系悬挂双键的影响。并测定了共聚物对苯酚的静态吸附及脱附性能。A series of macroporous St-DVB copolymers with controlled pendent vinyl group and high specific surface area were prepared. The effects of reaction time in different temperatures and the amounts of initiator and porogen on pendent vinyl group in St-DVB copoly mers were studied. Their adsorption properties for phenol were determined.

关 键 词：苯乙烯 二乙烯苯 共聚物 吸附性能 

分 类 号：O632.13[理学—高分子化学]