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本文概述了苯乙烯系酰胺树脂的合成,并对它们吸附金的能力进行了比较。作者对苯乙烯系甲酰胺树脂的合成方法作了改进,同时对树脂的骨架结构做了新的设计。因此苯乙烯系甲酰胺树脂对金的吸附量从文献报导的124mg/g提高到288mg/g。树脂结构的变化是从聚合反应动力学和相分离实验得到证实和解释的。
This article summarizes the synthesis of styrenic amide resins and compares their ability to adsorb gold. The authors made improvements to the synthesis of styrene-based formamide resin, and made a new design of the resin skeleton structure. Therefore, the amount of gold adsorbed by the styrene-based formamide resin increased from 124 mg / g reported in the literature to 288 mg / g. The changes in the resin structure were confirmed and explained by experiments of polymerization kinetics and phase separation.