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Title: Effect of matrices on phosphorescence of aromatic compounds in porous sol-gel glasses

Abstract

Phosphorescence of aromatic compounds is studied in porous sol-gel matrices at liquid nitrogen temperature. Spectral and kinetic parameters of phosphorescence are found to depend on a matrix and the nature of the activator molecules. In the case of carbonyl compounds, this dependence is determined, in our opinion, by the interaction between the carbonyl group of a molecule and the hydroxyl groups of a matrix, which are bonded to surface silicon atoms. 18 refs., 7 figs.

Authors:
 [1]; ;  [2]
  1. Institute of Molecular and Atomic Physics, Minsky (Belarus)
  2. Scorina Gomel` State Univ. (Belarus); and others
Publication Date:
OSTI Identifier:
232912
Resource Type:
Journal Article
Journal Name:
Optics and Spectroscopy
Additional Journal Information:
Journal Volume: 79; Journal Issue: 6; Other Information: PBD: Dec 1995; TN: Translated from Optika i Spektroskopiya; 79: No. 6, 936-941(1995)
Country of Publication:
United States
Language:
English
Subject:
66 PHYSICS; AROMATICS; PHOSPHORESCENCE; SOL-GEL PROCESS; GLASS; POROUS MATERIALS; MATRICES

Citation Formats

Bagnich, S A, Mel`nichenko, I M, and Nevzorov, V V. Effect of matrices on phosphorescence of aromatic compounds in porous sol-gel glasses. United States: N. p., 1995. Web.
Bagnich, S A, Mel`nichenko, I M, & Nevzorov, V V. Effect of matrices on phosphorescence of aromatic compounds in porous sol-gel glasses. United States.
Bagnich, S A, Mel`nichenko, I M, and Nevzorov, V V. 1995. "Effect of matrices on phosphorescence of aromatic compounds in porous sol-gel glasses". United States.
@article{osti_232912,
title = {Effect of matrices on phosphorescence of aromatic compounds in porous sol-gel glasses},
author = {Bagnich, S A and Mel`nichenko, I M and Nevzorov, V V},
abstractNote = {Phosphorescence of aromatic compounds is studied in porous sol-gel matrices at liquid nitrogen temperature. Spectral and kinetic parameters of phosphorescence are found to depend on a matrix and the nature of the activator molecules. In the case of carbonyl compounds, this dependence is determined, in our opinion, by the interaction between the carbonyl group of a molecule and the hydroxyl groups of a matrix, which are bonded to surface silicon atoms. 18 refs., 7 figs.},
doi = {},
url = {https://www.osti.gov/biblio/232912}, journal = {Optics and Spectroscopy},
number = 6,
volume = 79,
place = {United States},
year = {Fri Dec 01 00:00:00 EST 1995},
month = {Fri Dec 01 00:00:00 EST 1995}
}