机构地区: 广西师范大学化学化工学院化学化工系
出 处: 《广西师范大学学报(自然科学版)》 1997年第3期58-61,共4页
摘 要: 通过用红外光谱、扫描电镜和透射电镜等现代分析技术对聚酰胺吸附金的机理进行了综合性的研究.实验结果表明,在稀酸介质中,聚酰胺对金的吸附属于一种基于范德华力和氢键的物理吸附. In this paper, the adsorption mechanism of gold by polyamide has been studied with IR, SEM and TEM methods. The results showed that the adsorption process is mainly physical adsorption.