2，4-二氯苯氧乙酸印迹聚合物的制备及吸附性能研究

仝海娟,欧阳辉祥,陈盛余,段艳,左卫元,史兵方

Preparation and adsorption performance of 2, 4-dichlorophenoxyacetic acid surface molecular imprinted polymer

Haijuan Tong,Huixiang Ouyang,Shengyu Chen,Yan Duan,Weiyuan Zuo,Bingfang Shi

表3 吸附热力学参数

聚合物 T/K △G/(kJ·mol-1) △H/(kJ·mol-1) △S/〔J·mol-1·K-1)〕 MIP-MMA 288 -0.531 58.692 16.738 293 -0.753 298 -0.919 303 -1.133 MIP-AM 288 -1.422 68.651 25.396 293 -1.594 298 -1.745 303 -1.792 MIP-2-VP 288 -2.044 90.234 41.311 293 -2.292 298 -2.548 303 -2.643