2013, №4

сс. 29-35

Heterogeneous fenton catalysts base on mesoporous silica gels prepared by drying in supercritical carbon dioxide

2013, №4

сс. 29-35

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T.V. Kon'kova, A.M. Katalevich, P.A. Gurikov, A.P. Rysev, N.V. Menshutina

Key words: mesoporous silica gel, Fenton catalysts, supercritical CO2

Iron-containing mesoporous silica samples are obtained using sol-gel synthesis followed by drying in supercritical carbon dioxide and relationshi ps between their textural characteristics and synthesis parameters are established. The materials obtained are considered as promising Fenton catalysts for the oxidation of organic substances in wasted water by hydrogen peroxide.

doi:10.1134/S1990793114080090