Research Article

Organically Modified Montmorillonite as Nanoreactor to Improve the Grafting Degree of Maleic Anhydride onto Polypropylene

Figure 1

TEM micrographs of PP/o-MMT of trials 0, 16, and 21. (a) Trial 0 (PP/o-MMT = 40 : 1 wt, o-MMT without pretreatment), (b) trial 21 (PP/o-MMT/DCP/MAH = 40 : 1: 1: 3 wt, o-MMT without pretreatment), (c) trial 16 (PP/(o-MMT/DCP)/MAH = 40 : 2:3 wt, DCP preconfined in o-MMT with the ratio 1:1 wt).
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