Effect of concentration, temperature, and freezing rate on the phosphorescence parameters of acenaphthene in n-hexane matrices
- Авторы: Zhdanova N.V.1, Deryabin M.I.1
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Учреждения:
- North Caucasus Federal University
- Выпуск: Том 58, № 4 (2016)
- Страницы: 723-727
- Раздел: Impurity Centers
- URL: https://ogarev-online.ru/1063-7834/article/view/197263
- DOI: https://doi.org/10.1134/S106378341604034X
- ID: 197263
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Аннотация
The effect of the concentration, temperature, and freezing rate on the spectra, kinetics, and intensity of phosphorescence of acenaphthene in polycrystalline n-hexane matrices has been studied. The specific features of the transformation of quasi-lines in the phosphorescence spectrum of molecules embedded in an n-hexane crystal lattice into broad molecular bands at high concentrations of the solution (~10‒1 mol/L) have been considered. It has been demonstrated that a distortion of the n-hexane crystal lattice at a high concentration of embedded acenaphthene molecules can be a cause of the observed transformation of the quasi-line spectrum.
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Об авторах
N. Zhdanova
North Caucasus Federal University
Автор, ответственный за переписку.
Email: zhdanova_n@rambler.ru
Россия, Stavropol, 355009
M. Deryabin
North Caucasus Federal University
Email: zhdanova_n@rambler.ru
Россия, Stavropol, 355009
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