Octadecylamine modified montomorillonite/poly(styrene-co-acrylamide) (Oct-MMT/PSTAM) nanogels with unique morphologies of core/shell and core/shell/shell structures were fabricated.The transmission electron microscopy (TEM) images of The as-prepared composites revealed the formation of double and triple coated structures with average size of 152 nm and 52 nm, respectively.New nanocomposites (MHs(1...