Single-step fabrication of transparent superhydrophobic porous polymer films
H Yabu, M Shimomura - Chemistry of materials, 2005 - ACS Publications
H Yabu, M Shimomura
Chemistry of materials, 2005•ACS Publications… Recently, we have reported that the honeycomb-patterned films of fluorinated polymers
show superhydrophobicity. However, the films formed were not transparent because the
pore size was larger than 1 μm. In the present report we have succeeded in reducing the
pore size of honeycomb-patterned fluorinated polymer films to below sub-wavelength.
Scanning electron microscopy reveals that the sub-wavelength pores (the smallest size ∼
100 nm) were generated by rapid solvent evaporation. The effect of …
show superhydrophobicity. However, the films formed were not transparent because the
pore size was larger than 1 μm. In the present report we have succeeded in reducing the
pore size of honeycomb-patterned fluorinated polymer films to below sub-wavelength.
Scanning electron microscopy reveals that the sub-wavelength pores (the smallest size ∼
100 nm) were generated by rapid solvent evaporation. The effect of …
The sub-wavelength honeycomb-patterned films, which have optical transparency and superhydrophobicity, were fabricated by using condensed water droplets on the surface of a fluorinated polymer solution casting under humid conditions as the template.
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