Properties of Hydrolyzed Polyalumotris(acetylacetonato)ethylsiloxane

Abstract

The work is devoted to the study of the structural and sorption properties of metal exchangers obtained under conditions of extraction by hydrochloric acid (1:2) of the product of interaction of tris(3-chlorosulfenyl)-2,4-aluminum pentanedionate with vinyl trichlorosilane. The reaction was considered using two organic solvents – chloroform and toluene. A comparison of diffractometric parameters, elemental analysis, NMR spectra, thermogravimetric curves, as well as surfaces (SEM) and internal structure of isolated substances was presented. The capacity of the products with respect to Fe³⁺ is on the order of 7.1 mg·eq/g.