Halo-zeo-type materials

Details Halo-zeo-type materials Halo-zeo-type materials

1997-08-21

1999-03-23

Bell, Mark L.

Chemistry of inorganic compounds

Halogen or compound thereof

Plural metal or metal and ammonium containing

423470, 423472, C01G 305, C01G 904

Patent

active

058855424

ABSTRACT:
Disclosed herein is a novel class of halide-based framework solids based on a Zn.sub.n Cl.sub.2n parentage, as zeo-types are related to Si.sub.n O.sub.2n. These materials, referred to as halo zeo-type materials, constructed from Lewis acidic and redox active tetrahedral building blocks, should augment the size and shape selectivity characteristics of zeolites. One example of these materials, compound CZX-1, has the formula CH.sub.3).sub.2 !CuZn.sub.5 Cl.sub.12. Compound CZX-3 has the formula Rb.sup.+. The invention also relates to colloidal suspensions which may utilize the halide-based compounds.

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