Research Article

Polystyrene/Montmorillonite Nanocomposites: Study of the Morphology and Effects of Sonication Time on Thermal Stability

Table 6

XRD results of Na-MMT and organo-MMT.

Sample bentonite2θ (°)Basal spacing (Å)

Na-MMT7.112.4
Organo-MMT4.519.6