Hybrid, organic-inorganic, crystalline, porous silicates and metal-silicates

摘要

The present invention relates to new hybrid, organic-inorganic hybrid silicates and metal-silicates characterized by a crystalline structure containing structural units having formula (a), wherein R is an organic group possibly containing one or more element T selected from Group IIIB, IVB, VB and from transition metals. A process starting from cyclic trisilanes for the preparation of said materials, is also described. These materials can be used as molecular sieves, adsorbents, in the field of catalysis, in the field of electronics, in the field of sensors, in the area of nanotechnology.;

主权项

1. A hybrid organic-inorganic silicate or metal silicate, having a crystalline structure comprising at least one structural unit of formula (a), wherein R is an organic group: and optionally comprising at least one T element selected from the group consisting of an element of group III B, an element of group IV B, an element of group V B, and a transition metal.