Insertion of silica into nanoporous alumina by chemical deposition technique

This paper presents an experimental consideration of the deposition of silicon dioxide in a nanoporous material. The matrix was filled in organic media containing tetraethoxysilane. The analysis of the obtained product on XRD, silica, was carried out using scanning electron microscopy in combination with EDX analysis. The characteristics of the filling of nanopo-rous materials by chemical precipitation from organic liquid media are considered. Electro-physical characteristics of the obtained composite were studied