Supporting Information for: Rheological Properties of Blends of Isotactic Polystyrene–

Abstract

Figure S1: Optical micrographs and atomic force microscopy (AFM) images for the 95% iPpMS–5% iPS binary system dewetted at 𝑇dew= 240℃ and at different incubation times.(a) shows a 200 nm film before the dewetting experiment.(b)–(d) show the dewetting process for shorter incubation times and (e)–(h) show dewetting process at longer incubation times.(i)-(k)(2D) are the AFM images of (c), the circled section in (g) and circled droplet in (h), respectively. The graphical representation of the cross-sectional profiles for the lines indicated in (i),(j) and (k) are given beneath. The scales for (a)–(d) and for (e)–(h) are 110× 110 μm2 and 225× 225 μm2, respectively.