Non - homogeneous distribution of organic molecules within zeolites

Research output: Contribution to journalArticle

10 Scopus citations

Abstract

Distribution of organic guest molecules within Na Y zeolites has been examined utilizing aromatic probe molecules such as pyrene, naphthalene and phenanthrene, and dyes such as thionin as photophysical probes. Results have been analyzed on the basis of three parameters, guest occupancy, families of sites and distribution of sites within a family. Distribution of guests, on all three counts, within zeolites has been shown to be non-uniform. Co-adsorbed molecules such as water and organic solvents, temperature and the nature of aromatics influence significantly the guest distribution within zeolites.

Original languageEnglish (US)
Pages (from-to)53-71
Number of pages19
JournalMolecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals
Volume240
Issue number1
DOIs
StatePublished - Feb 1 1994
Externally publishedYes

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

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