采用IR、XRD、SEM、EDS、DT-TG和滴定实验等技术手段研究主体三聚磷酸二氢铝(ATm)与客体甲胺、乙胺、正丙胺和正丁胺等有机胺的插层反应特性.实验结果表明,ATP与甲胺、乙胺、正丙胺、正丁胺发生了化学反应,有机胺中的N与ATP层间—OH上的H形成配位键.这些有机胺通过插层反应改变了ATP的酸性、层间距和热分解温度,但没有改变颗粒的层状形貌.层间距从0.795 nm增大至1.71 nm,层间距d与有机胺的碳原子数Cn呈线性关系:d =0.229Cn+0.811,R2=0.9986.有机胺分子链越长则越具有剥离倾向.
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