The preparation, degradability study situation and advance of the layered silicate nanocomposites of biodegradable polymers such as poly(lactic acid) (PLA), starch, poly(caprolacton.

• 可生物降解聚合物中的层状硅酸盐纳米复合材料,可极大提高其力学性能,但同时会影响到材料的降解速率。