A novel nano-composite,biurea(LDA) intercalated montmorillonte, was prepared by the novel intercalation-decomposition process of azodicarbonamide (AC) at the presence of mixed dispersant DMSO/H_2O.

• 以二甲亚砜/水为复合分散剂,通过偶氮二甲酰胺的插层-分解过程,制备出亚肼基二甲酰胺(俗称联二脲)插层蒙脱土新型复合材料。