Incorporation of volatile metal compounds into zeolitic frameworks

Research output: Contribution to journalArticle

Abstract

Abstract Preparation methods were developed for introducing different O–or halide-containing metal moieties into zeolitic frameworks. The transformation of Brönsted acidity to Lewis acidity by the reaction deserves special attention from the point of view of catalytic cracking, as no oxygen vacancies are produced simultaneously (see Jacobs and Beyer [1]). The halide ion-containing metal moieties exhibit noteworthy activity in cyclopropane isomerization. The specimens treated with SnCl4 are hyperactive in this reaction, revealing that allyl cations may be the active centres of the transformation. At elevated temperatures dealumination takes place; this does not necessarily lead to complete structural collapse if special care is taken.

Original languageEnglish
Pages (from-to)159-165
Number of pages7
JournalStudies in Surface Science and Catalysis
Volume12
Issue numberC
DOIs
Publication statusPublished - Jan 1 1982

    Fingerprint

ASJC Scopus subject areas

  • Catalysis
  • Condensed Matter Physics
  • Physical and Theoretical Chemistry
  • Surfaces, Coatings and Films
  • Materials Chemistry

Cite this