Email this article Photoinduced excimer formation of boron difluoride β-diketonates in poly(methyl methacrylate)
- Authors: Mirochnik A.G.1, Fedorenko E.V.1, Shlyk D.K.1
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Affiliations:
- Institute of Chemistry, Far-Eastern Branch of the Russian Academy of Sciences
- Issue: Vol 65, No 3 (2016)
- Pages: 806-810
- Section: Brief Communications
- URL: https://journals.rcsi.science/1066-5285/article/view/237697
- DOI: https://doi.org/10.1007/s11172-016-1378-z
- ID: 237697
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Abstract
The photochemical behavior of β-diketonates of boron difluoride in poly(methyl methacrylate) was studied. Excimers of boron chelates are formed in the course of UV irradiation of polymer compositions accompanied by a bathochromic shift of the luminescence spectrum. The intensification (quenching) of luminescence of the polymer compositions during irradiation depends on the ratio of the quantum yields of the monomer and excimer luminescence of boron difluoride β-diketonates.
About the authors
A. G. Mirochnik
Institute of Chemistry, Far-Eastern Branch of the Russian Academy of Sciences
Author for correspondence.
Email: mirochnik@ich.dvo.ru
Russian Federation, 159 prosp. 100-letiya Vladivostoka, Vladivostok, 690022
E. V. Fedorenko
Institute of Chemistry, Far-Eastern Branch of the Russian Academy of Sciences
Email: mirochnik@ich.dvo.ru
Russian Federation, 159 prosp. 100-letiya Vladivostoka, Vladivostok, 690022
D. Kh. Shlyk
Institute of Chemistry, Far-Eastern Branch of the Russian Academy of Sciences
Email: mirochnik@ich.dvo.ru
Russian Federation, 159 prosp. 100-letiya Vladivostoka, Vladivostok, 690022
