Fluorescence study of arene probe microenvironment in the intraparticle void volume of zeolites interfaced with bathing polar solvents

Article Abstract:

Fluorescence methodologies are used to examine micropolarity, intramolecular motion, and singlet quenching in the intraparticle void volume of zeolites X, Y and ultrastable Y (USY) interfaced with bathing polar solvents. The results have shown a close relationship between the behavior of probes and quenchers in the confines of polar-solvated zeolite interiors and the chemical properties of the zeolite.

Fluorescent chemicals

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Electron trapping in polar-solvated zeolites

Article Abstract:

The study addresses the nature of electron trapping in polar-solvated zeolites with emphasis on the zeolite NaX and NaY. The result points out the conditions under which Na(sub 4)(super 4+) is active as an electron trap in polar-solvated zeolites (PSZ) and that water must be present in the sodalite DPYRENE.

Naphthalene, Petrochemical Manufacturing, Water, Atomic properties

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