聚合物/凹凸棒土纳米复合材料的研究进展

Research Progress of Polymer/Attapulgite Nanocomposites

凹凸棒土是一种天然一维纳米材料,具有无毒、热稳定性好、比表面积大等特性,将其与聚合物复合能够改善聚合物的热稳定性能、物理力学性能等。简述了凹凸棒土的改性方法以及聚合物/凹凸棒土纳米复合材料的制备方法,综述了聚合物/凹凸棒土纳米复合材料在塑料、橡胶、污水处理等领域的研究进展,并对其发展进行了展望。

Attapulgite（ATP）,as a valuable naturally available one-dimensional（1 D）nanomaterial,has some excellent properties,such as non-toxicity,good thermal stability,large surface area.The thermal stability and mechanical properties of the polymer can be improved by the combination of the polymer and the attapulgite.In this paper,the attapulgite modification method and the preparation of polymer/attapulgite nanocomposites are introduced,the research progress of attapulgite used in plastic,rubber,waste water treatment are summarized,and the application prospect of polymer/attapulgite composites is proposed.