固相微萃取吸附质苯乙烯—丙烯酸丁酯共聚物的合成与应用  

Synthesis of phenylethylene-butyl acrylate copolymer and application as solid-phase microextraction adsorbent

作　　者：申书昌[1] 赵明[1] 王文波[1] 安红[1] 

机构地区：[1]齐齐哈尔大学化学化工学院,齐齐哈尔161006

出　　处：《齐齐哈尔大学学报（自然科学版）》2003年第1期4-7,共4页Journal of Qiqihar University(Natural Science Edition)

基　　金：黑龙江省自然科学基金(批准编号 B 01-03)

摘　　要：本文合成了苯乙烯与丙烯酸丁酯共聚物,并进行了该聚合物作为固相微萃取(SPME)吸附质的应用实验,自制了(SPME)装置。考察了该涂层的热稳定性、单体比例与萃取率的关系。测试水中氯代烃的结果令人满意,通过与商品PA涂层比较,反映了本实验吸附质良好的特性。In the paper,phenylethylene-butyl acrylate copolymer was synthesized, the polymer coating was applied to solid-phase microextraction. A SPME device was made by us.Thermally stability of the coating and relation of monomer ration to extraction rate were investigated.The results are satisfied to determine chloroform and carbon tetrachloride in water.Comparing the coating with commercial PA coating indicates that the experiment adsorbent has good character.

关 键 词：苯乙烯-丙烯酸丁酯共聚物 合成 固相微萃取 吸附质 分析化学 热稳定性 萃取率 气相色谱分析 

分 类 号：O657.71[理学—分析化学]