Table 2.
Sample | Treatment | Description | Contact Angle |
---|---|---|---|
REF | none | untreated reference sample | 93° |
CH | laser texturing | hydrophilic sample with a crosshatch pattern | <1° |
CH-H | laser texturing + hydrophobization |
hydrophobized sample with a crosshatch pattern | 160° |
SC | laser texturing | hydrophilic sample with a pattern of shallow channels | <1° |
SC-H | laser texturing + hydrophobization |
hydrophobized sample with a pattern of shallow channels | 154° |
DC | laser texturing | hydrophilic sample with a pattern of deep channels | <1° |
DC-H | laser texturing + hydrophobization |
hydrophobized sample with a pattern of deep channels | 154° |