介绍了蒙脱土的结构及有机化改性的方法 ,聚合物/蒙脱土纳米复合材料的制备原理和方法 ,然后对聚合物/蒙脱土纳米复合材料的国内外现状和发展作了综述 ,并对其进一步应用作了展望 The structure and the method of organic modification of montmorillonite were introduced. The preparation principle and method of polymer / montmorillonite nanocomposites were introduced. Then the current situation and development of polymer / montmorillonite nanocomposites at home and abroad were reviewed , And made a prospect of its further application