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Mechanisms of mesoporous structure formation in materials obtained via the sol–gel synthesis have been rather thoroughly studied in situ by different methods. The study of macropores is commonly carried out after the process is completed. The elucidation of their formation kinetics encounters methodological problems, which remain to be solved. In this work, a simple method has been proposed for studying...
Single-stage synthesis of monolithic meso/macroporous polymethylsilsesquioxane in a neutral aqueous solution without the use of a catalyst and heating has been described. Calcination at temperatures of no higher than 300°C yields a superhydrophobic material capable of absorbing oil pollutants from water surface.
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