Abstract
The organic–inorganic nanocomposite films were fabricated by grafting polystyrene (PS) onto the vinyltriethoxysilane (VTEOS) modified titanium dioxide nanopowders using free radical polymerization. The composition of the surfaces and the structure for the PS grafted titania (PS-g-TiO2) were examined by infrared spectroscopy, X-ray photoelectron spectroscopy and thermogravimetric analysis, and the rough surface was confirmed by the evaluation of the morphological characteristics of the coating using hybrid particles. The wetting properties of the VTEOS modified titania and PS-g-TiO2 films were investigated, which show the maximum static water contact angles of 160° and 154°, and minimum sliding angles of 3° and 4°, respectively.
Graphical Abstract
Similar content being viewed by others
References
Ichimura K, Oh SK, Nakagawa M (2000) Light-driven motion of liquids on a photoresponsive surface. Science 288:1624–1626
Nakajima A, Hashimoto K, Watanabe T (2001) Recent studies on super-hydrophobic films. Monatsh Chem 132:31–41
Guo ZG, Liu WM, Su BL (2011) Superhydrophobic surfaces: from natural to biomimetic to functional. J Colloid Interf Sci 353:335–355
Feng L, Li S, Li Y, Li H, Zhang L, Zhai J, Song Y, Liu B, Jiang L, Zhu DB (2002) Super-hydrophobic surfaces: from natural to artificial. Adv Mater 14:1857–1860
Gao XF, Yao X, Jiang L (2007) Effects of rugged nanoprotrusions on the surface hydrophobicity and water adhesion of anisotropic micropatterns. Langmuir 23:4886–4891
Liu H, Zhai J, Jiang L (2006) Wetting and anti-wetting on aligned carbon nanotube films. Soft Matter 2:811–821
Aussillous P, Quéré D (2001) Liquid marbles. Nature 411:924–927
Quéré D, Ajdari A (2006) Liquid drops: surfing the hot spot. Nat Mater 5:429–430
Balaur E, Macak JM, Tsuchiya H, Schmuki P (2005) Wetting behaviour of layers of TiO2 nanotubes with different diameters. J Mater Chem 15:4488–4491
Guo ZG, Fang J, Hao JC, Liang YM, Liu WM (2006) A novel approach to stable superhydrophobic surfaces. Chem Phys Chem 7:1674–1677
Guo ZG, Zhou F, Hao JC, Liu WM (2005) Stable biomimetic superhydrophobic engineering materials. J Am Chem Soc 127:15670–15671
Hou W, Wang Q (2007) Wetting behavior of a SiO2—polystyrene nanocomposite surface. J Colloid Interf Sci 316:206–209
Tian D, Chu XH, Yu DH, Yue YZ, Zhao P, Sun XL, Liu WL (2011) Immobilization of polymethyl methacrylate brushes on hydroxyapatite under molecular weight control. Ind Eng Chem Res 50:6109–6114
Liu P, Su Z (2004) Preparation of polystyrene grafted silica nanoparticles by two-steps UV induced reaction. J Photochem Photobiol, A 167:237–240
Agudelo NA, Perez LD, Lopez BL (2011) A novel method for the synthesis of polystyrene—graft—silica particles using random copolymers based on styrene and triethoxyvinylsilane. Appl Surf Sci 257:8581–8586
Maas JH, Cohen Stuart MA, Sieval AB, Zuilhof H, Sudhölter EJR (2003) Preparation of polystyrene brushes by reaction of terminal vinyl groups on silicon and silica surfaces. Thin Solid Films 426:135–139
Xu XH, Zhang ZZ, Liu W (2009) Fabrication of superhydrophobic surfaces with perfluorooctanoic acid modified TiO2/polystyrene nanocomposites coating. Colloid Surf A 341:21–26
Mahadik SA, Kavale MS, Mukherjee SK, Rao AV (2010) Transparent superhydrophobic silica coatings on glass by sol–gel method. Appl Surf Sci 257:333–339
Lin JF, Wan ZC, Wei PJ, Chu HY, Ai CF (2004) Effect of nitrogen content on mechanical properties and tribological behaviors of hydrogenated amorphous carbon films prepared by ion beam assisted chemical vapor deposition. Thin Solid Films 466:137–150
Que W, Hu X, Zhang QY (2003) Preparation and optical properties of patternable TiO2/ormosils hybrid films for photonics applications. Chem Phys Lett 369:354–360
Shindou T, Katayama S, Katayama N, Kamiya K (2003) Surface properties of polydimethylsiloxane-based inorganic/organic hybrid films deposited on polyimide sheets by the sol–gel method. J Sol–Gel. Sci Technol 27:15–21
Mirabedini A, Mirabedini SM, Babalou AA, Pazokifard S (2011) Synthesis, characterization and enhanced photocatalytic activity of TiO2/SiO2 nanocomposite in an aqueous solution and acrylic-based coatings. Prog Org Coat 72:453–460
Milanesi F, Cappelletti G, Annunziata R, Bianchi CL, Meroni D, Ardizzone S (2010) Siloxane-TiO2 hybrid nanocomposites. The structure of the hydrophobic layer. J Phys Chem C 114:8287–8293
Chen ZM, Pan SJ, Yin HJ, Zhang LL, Ou EC, Xiong YQ, Xu WJ (2011) Facile synthesis of superhydrophobic TiO2/polystyrene core-shell microspheres. EXPRESS Polymer Lett 5:38–46
Lai Y, Lin C, Huang J, Zhuang H, Sun L, Nguyen T (2008) Markedly controllable adhesion of superhydrophobic spongelike nanostructure TiO2 films. Langmuir 24:3867–3873
Wang AF, Cao T, Tang HY, Liang XM, Black C, Sally SO, McAllister JP, Auner GW, Ng HYS (2006) Immobilization of polysaccharides on a fluorinated silicon surface. Colloid Surf B 47:57–63
Moulder JF, Stickle WF, Sobol PE, Bomben KD (1992) In: Chastain J (ed) Handbook of X-ray photoelectron spectroscopy. Waltham, Perkin-Elmer
Xu B, Cai Z, Wang W, Ge F (2010) Preparation of superhydrophobic cotton fabrics based on SiO2 nanoparticles and ZnO nanorod arrays with subsequent hydrophobic modification. Surf Coat Tech 204:1556–1561
Xue L, Li J, Fu J, Han Y (2009) Superhydrophobicity of silica nanoparticles modified with vinyl groups. Colloid Surf A 338:15–19
Song H, Zhang Z (2008) Study on the tribological behaviors of the phenolic composite coating filled with modified nano-TiO2. Tribol Int 41:396–403
Manca M, Cannavale A, Marco LD, Aricò AS, Cingolani R, Gigli G (2009) Durable superhydrophobic and antireflective surfaces by trimethylsilanized silica nanoparticles-based sol–gel processing. Langmuir 25:6357–6362
Gao XF, Jiang L (2004) Biophysics: water-repellent legs of water striders. Nature 432:36
Cassie ABD, Baxter S (1944) Wettability of porous surfaces. Trans Faraday Soc 40:546–551
Choi W, Tuteja A, Mabry JM (2009) A modified Cassie–Baxter relationship to explain contact angle hysteresis and anisotropy on non-wetting textured surfaces. J Colloid Interf Sci 339:208–216
Xia SX, Xie QD, Lu XY, Zhao N, Zhang XL, Xu J (2008) One step preparation of superhydrophobic polymeric surface with polystyrene under ambient atmosphere. J Colloid Interf Sci 322:1–5
Acknowledgments
This work is supported by the Scientific Research Foundation for the Returned Overseas Scholars in Jinan (20100406), the Youth Scientist Fund of Shandong Province (BS2011CL025), the Doctoral Startup Foundation of Shandong Polytechnic University, National Natural Science Foundation of China (50902089 and 51172132), the Independent Innovation Foundation of Shandong University (IIFSDU, No. 2009JC012), and Shandong Province Natural Science Foundation (ZR2010EM020).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Liu, W.L., Wang, L., Zhang, L.D. et al. Superhydrophobic surface by immobilization of polystyrene on vinyl-modified titania nanoparticles. J Sol-Gel Sci Technol 62, 424–431 (2012). https://doi.org/10.1007/s10971-012-2744-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10971-012-2744-4