Fig. 2: Static and dynamic superhydrophobicity of the POA/fluoroPOS@silica coating.
From: Durable superhydrophobic coatings for prevention of rain attenuation of 5G/weather radomes
Photographs of the POA/fluoroPOS@silica coating (a) with water droplets (CA ~ 165.1°), (b) in water and (c) with impact/bounce of a water droplet. Changes in CA and SA of the coating during the (d) high-pressure water jetting test and (e) simulated rainfall test. The insets show the test processes. Data in (d) and (e) are shown as mean ± SD, n = 5.
