胺类/蒙脱石复合体的晶体结构研究

Study on Structure of Amines/ Montmorillonite Organic Complexes

4种胺类分子与蒙脱石形成有机复合体,用X-射线粉晶衍射仪对蒙脱石有机复合体的层间域特征进行表征,根据有机分子理论结构,对这4种有机物在层间的分布状态进行推测,二乙三胺、三乙四胺分子以单层平躺状居于蒙脱石层间,苯胺和对硝基苯胺是以垂直于硅酸盐层的方式存在于蒙脱石层间。

Organic complexes were formed by montmorillonite and four types of amines molecules.Using the X-ray diffraction technique,basing on the theoretic structure of organic molecules,the arrangements of amines molecules in the interlayer space of montmorillonite were analyzed.Diethylenetriamine and triethylanequtiamine ions lied in montmorillonite interlayer by a single state supine.Aniline and P-nitroaniline ions existed in montmorillonite interlayer by perpendicular to the silicate layers.