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Superhydrophobic films were obtained on the basis of sol–gel-derived titania or alumina/dodecylamine hybrid materials. It has been shown that wettability of surfaces of the inorganic oxides changes from superhydrophilic to superhydrophobic. For superhydrophobic materials, the surface roughness of the hybrid films on the basis of titania and alumina is 39 and 55 μm, respectively, and water contact...