Figure 3

High-magnification (x50,000) scanning electron micrographs of the coatings elaborated from various HMDSO delivery rates: (a) 0 µl.min−1, (b) 2 µl.min−1, (c) 6 µl.min−1, (d) 10 µl.min−1.
High-magnification (x50,000) scanning electron micrographs of the coatings elaborated from various HMDSO delivery rates: (a) 0 µl.min−1, (b) 2 µl.min−1, (c) 6 µl.min−1, (d) 10 µl.min−1.