Effect of pattern size and geometry on the use of Cassie-Baxter equation for superhydrophobic surfaces

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Volumn 386, Issue 1-3, 2011, Pages 116-124

  Cansoy, C Elif ^a   Erbil, H Yildirim ^a   Akar, Orhan ^b   Akin, Tayfun ^b  

^a GEBZE TECHNICAL UNIVERSITY   (Turkey)

^b MIDDLE EAST TECHNICAL UNIVERSITY   (Turkey)

Author keywords

Cassie Baxter theory; Contact angle; Superhydrophobic patterned surfaces

Indexed keywords

CONTACT ANGLE; GEOMETRY; MAGNETIC BUBBLES; SEMICONDUCTING SILICON COMPOUNDS; SILICON WAFERS; SURFACE PROPERTIES;

APPARENT CONTACT ANGLE; CASSIE-BAXTER THEORY; CONTACT AREAS; DIMETHYLDICHLOROSILANE; INTERFACIAL CONTACT; PATTERN GEOMETRY; PATTERN SIZE; SEPARATION DISTANCES; SIDE LENGTH; SUPER-HYDROPHOBIC SURFACES; SUPERHYDROPHOBIC; THREE-PHASE CONTACT LINE; WATER CONTACT ANGLE;

HYDROPHOBICITY;

WATER;

ARTICLE; CONTACT ANGLE; GEOMETRY; HYDROPHOBICITY; MATHEMATICAL ANALYSIS; MATHEMATICAL PARAMETERS; PRIORITY JOURNAL; SURFACE PROPERTY; VALIDATION PROCESS;

EID: 80051554550     PISSN: 09277757     EISSN: 18734359     Source Type: Journal    
DOI: 10.1016/j.colsurfa.2011.07.005     Document Type: Article

References (45)

1. Erbil H.Y. Surface Chemistry of Solid and Liquid Interfaces 2006, Blackwell Publishing, Oxford, UK.
2. Erbil H.Y., Demirel A.L., Avci Y., Mert O. Transformation of a simple plastic into a superhydrophobic surface. Science 2003, 299:1377-1380.
3. Miwa M., Nakajima A., Fujishima A., Hashimoto K., Watanabe T. Effect of the surface roughness on sliding angles of water droplets on superhydrophobic surfaces. Langmuir 2000, 16:5754-5760.
4. Nakajima A., Hashimoto K., Watanabe T., Takai K., Yamauchi G., Fujishima A. Transparent superhydrophobic thin films with self-cleaning properties. Langmuir 2000, 16:7044-7047.
5. Kijlstra J., Reihs K., Klamt A. Roughness and topology of ultra-hydrophobic surfaces, colloid and surfaces A. Physicochem. Eng. Aspects 2002, 206:521-529.
6. Yoshimitsu Z., Nakajima A., Watanabe T., Hashimoto K. Effect of surface structure on the hydrophobicity and sliding behavior of water droplets. Langmuir 2002, 18:5818-5822.
7. Nakajima A., Hashimoto K., Watanabe T. Recent studies on super-hydrophobic films. Monatshefte für Chemie 2001, 132:31-41.
8. Yamamoto K., Ogata S. 3-D thermodynamic analysis of superhydrophobic surfaces. J. Colloid Interface Sci. 2008, 326:471-477.
9. Oner D., McCarthy T.J. Ultrahydrophobic surfaces. Effects of topography length scales on wettability. Langmuir 2000, 16:7777-7782.
10. McHale G., Shirtcliffe N.J., Newton M.I. Contact angle hysteresis on superhydrophobic surfaces. Langmuir 2004, 20:10146-10149.
11. Li W., Amirfazli A. A thermodynamic approach for determining the contact angle hysteresis for superhydrophobic surfaces. J. Colloid Interface Sci. 2005, 292:195-201.
12. Callies M., Chen Y., Marthy F., Pepin A., Quere D. Microfabricated textured surfaces for super-hydrophobicity investigations. Microelectron. Eng. 2005, 78-79:100-105.
13. Bhushan B., Jung Y.C. Wetting study of patterned surfaces for superhydrophobicity. Ultramicroscopy 2007, 107:1033-1041.
14. Lu X., Zhang C., Han Y. Low-density polyethylene superhydrophobic surface by control of its crystallization behavior. Macromol. Rapid Commun. 2004, 25:1606-1610.
15. Shirtcliffe N.J., Aqil S., Evans C., McHale G., Newton M.I., Perry C., Roach P. The use of high aspect ratio photoresist (SU-8) for super-hydrophobic pattern prototyping. J. Micromech. Microeng. 2004, 14:1384-1389.
16. Barbieri L., Wagner E., Hoffmann P. Water wetting transition parameters of perfluorinated substrates with periodically distributed flat-top microscale obstacles. Langmuir 2007, 23:1723-1734.
17. Larsen S.T., Taboryski R. A Cassie-like law using triple phase boundary line fractions for faceted droplets on chemically heterogeneous surfaces. Langmuir 2009, 25:1282-1284.
18. Dorrer C., Ruhe J. Advancing and receding motion of droplets on ultrahydrophobic post surfaces. Langmuir 2006, 22:7652-7657.
19. Yeh K.Y., Chen L.J., Chang J.Y. Contact angle hysteresis on regular pillar-like hydrophobic surfaces. Langmuir 2008, 24:245-251.
20. Priest C., Albrecht W.J., Sedev R., Ralston J. Asymmetric wetting hysteresis on hydrophobic microstructured surfaces. Langmuir 2009, 25:5655-5660.
21. Cassie A.B.D., Baxter S. Wettability of porous surfaces. Trans. Faraday Soc. 1944, 40:546-551.
22. Bormashenko E., Pogreb R., Stein T., Whyman G., Erlich M., Musin A., Machavariani V., Aurbach D. Characterization of rough surfaces with vibrated drops. Phys. Chem. Chem. Phys. 2008, 10:4056-4061.
23. Wenzel R.N. Resistance of solid surfaces to wetting by water. Ind. Eng. Chem. 1936, 28(8):988-994.
24. Extrand C.W. Contact angles and hysteresis on surfaces with chemically heterogeneous islands. Langmuir 2003, 19:3793-3796.
25. Extrand C.W. Criteria for ultralyophobic surfaces. Langmuir 2004, 20:5013-5018.
26. Extrand C.W. Designing for optimum liquid repellency. Langmuir 2006, 22:1711-1714.
27. Gao L., McCarthy T.J., How Wenzel Cassie were wrong. Langmuir 2007, 23:3762-3765.
28. Pease D.C. The significance of the contact angle in relation to the solid surface. J. Phys. Chem. 1945, 49:107-110.
29. Bartell F.E., Shepard J.W. Surface roughness as related to hysteresis of contact angles. The system paraffin-water-air. J. Phys. Chem. 1953, 57:211-215.
30. Chen W., Fadeev A.Y., Hsieh M.C., Oner D., McCarthy T.J. Ultrahydrophobic and ultralyophobic surfaces: some comments and examples. Langmuir 1999, 15:3395-3399.
31. McHale G., Cassie Wenzel: were they really so wrong. Langmuir 2007, 23:8200-8205.
32. Panchagnula M.V., Vedantam S. Comments on how Wenzel and Cassie were wrong by Gao and McCarthy. Langmuir 2007, 23:13242.
33. Nosonovsky M. On the range of applicability of the Wenzel and Cassie equations. Langmuir 2007, 23(19):9919-9920.
34. Gao L., McCarthy T.J. Reply to comment on how Wenzel and Cassie were wrong by Gao and McCarthy. Langmuir 2007, 23:13243.
35. Erbil H.Y., Cansoy C.E. Range of applicability of the Wenzel and Cassie-Baxter equations for superhydrophobic surfaces. Langmuir 2009, 25:14135-14145.
36. Tan S.X., Lu X.Y., Li W., Zhao N., Zhang X.L., Xu J. A thermodynamic analysis of the validity of Wenzel and Cassie's equations. Chin. Phys. Lett. 2009, 26:805021-805024.
37. Anantharaju N., Panchagnula M.V., Vedantam S., Neti S., Lucic S.T. Effect of three phase contact line topology on dynamic contact angles on heterogeneous surfaces. Langmuir 2007, 23:11673-11676.
38. Anantharaju N., Panchagnula M.V., Vedantam S. Asymmetric wetting of patterned surfaces composed of intrinsically hysteretic materials. Langmuir 2009, 25(13):7410-7415.
39. Zhu L., Feng Y., Ye X., Zhou Z. Tuning wettability and getting superhydrophobic surface by controlling surface roughness with well-designed microstructures. Sens. Actuators 2006, 130-131:595-600.
40. Yeo J., Choi M.J., Kim D.S. Robust hydrophobic surfaces with various micropillar arrays. J. Micromech. Microeng. 2010, 20:8. 025028.
41. Yang C.W., He F., Hao P.F. The apparent contact angle of water droplet on the micro-structured hydrophobic surface. Sci. China Chem. 2010, 53:912-916.
42. Spori D.M., Drobek T., Zürcher S., Spencer N.D. Cassie-state wetting investigated by means of a hole-to-pillar density gradient. Langmuir 2010, 26(12):9465-9473.
43. Erbil H.Y., McHale G., Rowan S.M., Newton M.I. Determination of the receding contact angle of sessile drops on polymer surfaces by evaporation. Langmuir 1999, 15:7378-7385.
44. Nosonovsky M., Bhushan B. Roughness optimization for biomimetic superhydrophobic surfaces. Microsyst. Technol. 2005, 11:535-549.
45. Forsberg P.S.H., Priest C., Brinkmann M., Sedev R., Ralston J. Contact line pinning on microstructured surfaces for liquids in the Wenzel state. Langmuir 2009, 26(2):860-865.