| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5366795 | Applied Surface Science | 2011 | 4 Pages |
The present work reports a simple and time-saving method to fabricate cupric stearate film on zinc substrate by a solution-immersion process. Superhydrophobic surfaces are conventionally prepared employing two steps: roughening a surface and lowering its surface energy. The fabrication of superhydrophobic cupric stearate surface is reported using a one-step process by immersing a zinc plate coated with copper into the stearic acid solution, simplifying the complexity of two different steps involved in the conventional methods. The surface of the zinc plate coated with copper is found to be covered with low surface energy cupric stearate film providing the water contact angle of 160 ± 1° with the rolling off properties. In addition, the damaged superhydrophobic surface can restore superhydrophobicity property by immersing the surface into the stearic acid solution again.
⺠A superhydrophobc cupric stearate surface has been fabricated by a simple and time-saving solution-immersion process. ⺠The fabrication of superhydrophobic surface involves a one-step process. ⺠The damaged superhydrophobic surface can restore superhydrophobicity by immering the surface into stearic acid solution again.
