Jet Milling as an Alternative Processing Technique for Preparing Polysulfone Hard Nanocomposites

Figure 4

Images of nanocomposites with 10 wt.% alumina prepared by jet milling ((a) LSCM; (b) FESEM) and nanocomposites with 5 wt.% alumina prepared by extrusion ((c) LSCM; (d) FESEM).

(a)

(b)

(c)

(d)