Distribution of organic molecules within zeolites as revealed by aromatic photophysical probes: Role of water and other coadsorbents

V. Ramamurthy; David R. Sanderson; David F. Eaton

doi:10.1021/j100152a051

Distribution of organic molecules within zeolites as revealed by aromatic photophysical probes: Role of water and other coadsorbents

V. Ramamurthy, David R. Sanderson, David F. Eaton

Research output: Contribution to journal › Article › peer-review

46 Scopus citations

Abstract

The distribution of organic guest molecules within NaY zeolites has been examined utilizing aromatic molecules as photophysical probes. The distribution of guests within zeolites has been shown to be nonuniform. Three parameters - guest occupancy, families of sites, and distribution of sites within a family - are defined, and the results are analyzed on their basis. Coadsorbed molecules such as water and organic solvents influence significantly the guest distribution within zeolites.

Original language	English (US)
Pages (from-to)	13380-13386
Number of pages	7
Journal	Journal of physical chemistry
Volume	97
Issue number	50
DOIs	https://doi.org/10.1021/j100152a051
State	Published - Jan 1 1993
Externally published	Yes

ASJC Scopus subject areas

Engineering(all)
Physical and Theoretical Chemistry

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abstract = "The distribution of organic guest molecules within NaY zeolites has been examined utilizing aromatic molecules as photophysical probes. The distribution of guests within zeolites has been shown to be nonuniform. Three parameters - guest occupancy, families of sites, and distribution of sites within a family - are defined, and the results are analyzed on their basis. Coadsorbed molecules such as water and organic solvents influence significantly the guest distribution within zeolites.",

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AB - The distribution of organic guest molecules within NaY zeolites has been examined utilizing aromatic molecules as photophysical probes. The distribution of guests within zeolites has been shown to be nonuniform. Three parameters - guest occupancy, families of sites, and distribution of sites within a family - are defined, and the results are analyzed on their basis. Coadsorbed molecules such as water and organic solvents influence significantly the guest distribution within zeolites.

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Distribution of organic molecules within zeolites as revealed by aromatic photophysical probes: Role of water and other coadsorbents

Abstract

ASJC Scopus subject areas

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