The polybutyl acrylate (PBA) has been intercalated into the kaolinite nanolayers of Baini (a mixture of kaolinite and muscovite) by multi-step exchange reaction and diffusion polymerization.

• 摘要通过多步交换反应及扩散-聚合的方法，使聚丙烯酸丁酯(PBA)嵌入到改性层状结构的白泥层间,得到白泥-聚丙烯酸丁酯(PBA)纳米复合物的微米级粒子；