Photoinduced excimer formation of boron difluoride β-diketonates in poly(methyl methacrylate)


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Аннотация

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.

Авторлар туралы

A. Mirochnik

Institute of Chemistry, Far-Eastern Branch of the Russian Academy of Sciences

Хат алмасуға жауапты Автор.
Email: mirochnik@ich.dvo.ru
Ресей, 159 prosp. 100-letiya Vladivostoka, Vladivostok, 690022

E. Fedorenko

Institute of Chemistry, Far-Eastern Branch of the Russian Academy of Sciences

Email: mirochnik@ich.dvo.ru
Ресей, 159 prosp. 100-letiya Vladivostoka, Vladivostok, 690022

D. Shlyk

Institute of Chemistry, Far-Eastern Branch of the Russian Academy of Sciences

Email: mirochnik@ich.dvo.ru
Ресей, 159 prosp. 100-letiya Vladivostoka, Vladivostok, 690022

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