Structure and reactivity of metal ion species in high-silica zeolites

G.M. Zhidomirov, A.A. Shubin, R.A. Santen, van

Research output: Chapter in Book/Report/Conference proceedingChapterAcademic

3 Citations (Scopus)

Abstract

A review; in this chapter, the emphasis moves to reactivity at metal ion sites in zeolites. One of the recent trends in the development of heterogeneous catalysts is connected with metal-contg. zeolites. Metal cations can be introduced into a zeolite at the synthesis stage as well as via various methods of zeolite modification (such as liq.- or solid-state ion-exchange technique, chem. vapor deposition). There are now a no. of unique catalysts (esp. MFI zeolites-based ones) showing high activity and selectivity in the diverse processes. Typical examples of such catalysts and processes are: Ti-contg. zeolites (hydrocarbon oxidn. by hydrogen peroxide); Fe zeolites (direct oxidn. of benzene into phenol by nitrous monoxide); Zn and Ga zeolite (dehydrogenation and aromatization of alkanes) and Cu, Fe, and Co zeolites (SCR of NOx). [on SciFinder (R)]
Original languageEnglish
Title of host publicationComputer modelling of microporous materials
EditorsC.R.A. Catlow, R.A. Santen, van, B.J. Smit
Place of PublicationAmsterdam
PublisherAcademic Press Inc.
Pages201-241
Number of pages31
ISBN (Print)0-12-164137-6
Publication statusPublished - 2004

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