Superhydrophobic polymeric coatings produced by rapid expansion of supercritical solutions combined with electrostatic deposition (RESS-ED)

- RESS was combined with electrostatic deposition to spray a non-fluorinated copolymer.
- Produced superhydrophobic coatings with high contact angles and low roll-off angles.
- Spraying by RESS-ED resulted in a larger amount of collected particles compared to RESS.