Crosslinked layered materials formed by intercalation of octameric siloxanes in metal(IV) hydrogen phosphates

Abstract
The interaction of octa(aminopropylsilasequioxane) into metal(IV) hydrogen phosphates [MIV= Zr, Ti, Sn] leads to silica crosslinked materials. The layered structures and the silica framework are retained after thermal processing. Bilayer formation is obtained with tin phosphate.