On the heterogeneous chemiluminescence of Y2O2S crystal phosphors activated by europium

V. V. Styrov, N. D. Tolmacheva, Yu I. Tyurin, S. Kh Shigalugov, V. D. Khoruzhii, Yu A. Sivov, E. Yu Plotnicova, V. S. Sypchenko

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The results of studying the kinetic and spectral characteristics of the heterogeneous chemiluminescence excited by the products of sulfur-dioxide dissociation (SO + O) are presented. It is shown that heterogeneous SO + O chemiluminescence emerges not only upon the adsorption, oxidation, and desorption of reagents, but also during atom-molecule exchange O + SO2-L → SO-L + O.

Original languageEnglish
Pages (from-to)1158-1160
Number of pages3
JournalJournal of Surface Investigation
Issue number6
Publication statusPublished - 5 Dec 2014


ASJC Scopus subject areas

  • Surfaces, Coatings and Films

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