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. Author manuscript; available in PMC: 2018 Aug 21.
Published in final edited form as: J Mater Chem A Mater. 2017 Mar 23;5(31):16273–16280. doi: 10.1039/C6TA11133E

Fig. 4.

Fig. 4

Stability of the superhydrophobicity of the surface under different strain. (a) and (b) Water droplet with volume of 8 µL sliding down the inclined superhydrophobic surface under strain = 0% and strain = 200%. (c) The water contact angles remain larger than 150° under different strain of the superhydrophobic surface, and the water sliding velocity increases with increasing strain. (d) The hydrophobicity of the surface remains after 1000 cycles of stretching-relaxing, with the strain=200%.