作　　者： ; ;

机构地区： 韶关学院化学与环境工程学院化学系

出　　处： 《韶关学院学报》 2005年第6期70-72,110,共4页

摘　　要： 在稀醋酸溶液中,微波辐射下壳聚糖与Zn2+反应制备了壳聚糖Zn2+配合物,然后将制得的配合物与环氧氯丙烷在微波辐射下进行交联反应后,用稀酸除去Zn2+,合成了具有Zn2+孔穴的交联壳聚糖树脂.实验考察了该树脂对一些金属离子的吸附性能,并对影响树脂吸附性能的因素进行了研究. A cross - linked chitosan resin Zn（ Ⅱ ）cavity have been synthesized by forming chitosan coordination of Zn^2＋ ions as template in dilute acetic acid solution under microwave irradiation, and then by reacting the Zn^2＋ - chitosan complexes with Epoxychoropropane as crosslinking agent under microwave irradiation, and removing off Zn^2＋ ions with dilute acid . The adsorption capaciry for Zn^2＋ , Cu^2＋ , Ni^2＋ and Co^2＋ , the influences on the adsorption capacity have also been investigated.

关 键 词： 微波辐射 模板合成 壳聚糖树脂 吸附

领　　域： [文化科学]