三丁基锡分子印迹聚合物的合成及吸附性能的研究  

Synthesis and Adsorbability of Molecular Imprinted Polymer of Tributyltin

作　　者：张名楠[1] 刘斌[2] 徐金瑞[2] 

机构地区：[1]海南大学热带生物资源教育部重点实验室,海南海口570228 [2]华侨大学材料科学与工程学院,福建泉州362021

出　　处：《海南大学学报（自然科学版）》2007年第1期46-50,共5页Natural Science Journal of Hainan University

摘　　要：以壳聚糖为功能单体,以三丁基锡(TBT)为烙印分子,制备了在空间结构和结合位点上与TBT完全匹配的TBT模板交联壳聚糖分子印迹聚合物.研究了此聚合物的吸附、交联和洗脱条件,以及对TBT的选择性吸附能力.结果表明,所合成的TBT分子印迹聚合物对TBT具有良好的吸附选择性.This paper reported the synthesis of the tributyltin （TBT） molecular imprinted polymer of cross-linking chitosan in the experimental environment in which chitosan was used as polymer monomer and TBT was used as molecule of formwork. The experimental results show that the space structure and binding site. This molecular imprinted method activity specificity. A further study is made on the conditions of molecular imprinted polymer as well as its absorbability on TBT. polymer has an excellent selection and adsorption capacity. polymer can completely match with TBT in has special identity in space to TBT and highadsorption, cross-linking The results show that the and stripping of the molecular imprinted polymer has an excellent selection and adsorption capacity.

关 键 词：分子印迹聚合物 壳聚糖 三丁基锡 

分 类 号：O647.3[理学—物理化学]