Ultrahydrophobicity of Polydimethylsiloxanes-Based Multilayered Thin Films

Figure 6

Scanning Electron Micrographs of (a) 2, (b) 6, (c) 12, and (d) 16 PDMS-1/PDMS-2 bilayered film prepared from water solutions.

(a)

(b)

(c)

(d)