将后过渡金属乙烯齐聚催化剂2-异丙基-双亚胺吡啶铁络合物{[（2-ArN=C（Me））2C5H3N]FeCl2}（Ar=2-C6H4（i-Pr））负载于蒙脱土（MMT）层间,在以甲基铝氧院（MAO）为惟一助催化剂的条件下,先将乙烯生成α-烯烃,然后通过茂金属催化剂Me2Si（Ind）2ZrCl2原位共聚制备剥离型聚乙烯/蒙脱土（PE/MMT）纳米复合材料.该催化体系聚合活性高,复合材料稳定性好,其拉伸强度及热稳定性均有所提高. (2-ArN = C (Me)) 2C5H3N] FeCl2} (Ar = 2-C6H4 (i-Pr)) was synthesized by the reaction of the final transition metal ethylene oligomerization catalyst with 2-isopropyl- Supported on the interlayer of montmorillonite (MMT), ethylene was first formed into α-olefin under the condition of using methylaluminum oxyhydroxide (MAO) as the sole cocatalyst and then in situ copolymerized by metallocene catalyst Me2Si (Ind) 2ZrCl2 (PE / MMT) nanocomposites were prepared, the catalytic system has high polymerization activity, good stability of the composite material and improved tensile strength and thermal stability.