Excimer emission from dibenzofuran and substituted fluorenes

The concentration- and temperature-dependent emission quantum yields of four new excimer-forming compounds - 1-methylfluorene, 2-fluorofluorene, 2-methoxyfluorene, and dibenzofuran - were examined. The photokinetic analysis of the fluorescence data allowed approximate evaluation of the enthalpies an...

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Bibliographic Details
Published inJournal of luminescence Vol. 3; no. 4; pp. 245 - 252
Main Authors Pinion, Jack P., Minn, Fredrick L., Filipescu, Nicolae
Format Journal Article
LanguageEnglish
Published Elsevier B.V 1971
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Summary:The concentration- and temperature-dependent emission quantum yields of four new excimer-forming compounds - 1-methylfluorene, 2-fluorofluorene, 2-methoxyfluorene, and dibenzofuran - were examined. The photokinetic analysis of the fluorescence data allowed approximate evaluation of the enthalpies and entropies of photoassociation, monomer-excimer equilibrium constants, and the repulsive potential energies.
ISSN:0022-2313
1872-7883
DOI:10.1016/0022-2313(71)90062-7