摘要
采用不同的方法制备高岭石 - α-巯基苯并噻唑 (简写为高岭石 - MBT)插层复合体 ,XRD分析得改性后的高岭石的层间距为 0 .72 0 nm,表明 MBT已插入到高岭石层间 ,热分析表明产品在t≤ 5 0 0℃时稳定。吸附实验测得高岭石 - MBT插层复合体吸附水溶液中重金属离子 (Pb2 + )
Kaolinite-α-mercaptobenthiazole intercalation compound was prepared by various methods. XRD of the product showed that the interlamellar space distance was about 0.720nm, which suggested that MBT was intercalated. Thermal analysis results revealed that kaolinite-MBT was stable when heated to 500℃. The optimal condition and the max absorption of Pb 2+ from aqueous solution were determined by means of absorption experiments.
出处
《嘉兴学院学报》
2002年第6期25-29,共5页
Journal of Jiaxing University
