Table 2 Elemental composition of dust (wt.%) determined by energy dispersive spectroscopy (EDS).
From: Stretchable Hydrophobic Surfaces and Self-Cleaning Applications
Si | Ca | Na | S | Mg | K | Fe | Cl | O | |
|---|---|---|---|---|---|---|---|---|---|
Size ≥ 1.2 μm | 11.4 | 8.5 | 2.1 | 1.3 | 2.1 | 0.9 | 1.1 | 0.4 | Balance |
Size < 1.2 μm | 10.4 | 7.4 | 2.3 | 2.2 | 1.4 | 1.2 | 1.1 | 0.9 | Balance |
