Figure 2
From: Efficient oil–water separation coating with robust superhydrophobicity and high transparency
The SEM images, CA, EDS and FT-IR analysis of different quartz wafer samples: (a) the bare quartz wafer, (b) the quartz wafer with the candle soot rough template, (c) the quartz wafer with the silica shell reinforced rough template, (d) the quartz wafer with the hollow and superhydrophobic silica shell, (e) the visible light transmittance and thermal stability of the superhydrophobic coating, (f) FT-IR analysis of the quartz wafers with bare and modified silica shell.
