Luminescence of a Polymer Composite Doped with Boron Chelates. Mechanism of Luminescence Sensitization


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Abstract

It has been revealed that a sensitized luminescence of AntAcBF2 is observed in the boron difluoride dibenzoylmethanate (DBMBF2)–boron difluoride anthracenoylacetonate (AntAcBF2) system in the polystyrene matrix. The emission mechanism of energy transfer from DBMBF2 to AntAcBF2 has been established. The luminescence properties of bilayer films with one layer containing DBMBF2 and another one containing AntAcBF2 have been investigated. At luminophore contents in equimolar quantities, one observes a white luminescence of the bilayer polymer composite.

About the authors

A. A. Khrebtov

Far Eastern Federal University

Author for correspondence.
Email: xrebtov_aa@students.dvfu.ru
Russian Federation, Vladivostok, 690091

E. V. Fedorenko

Institute of Chemistry, Far East Branch

Email: xrebtov_aa@students.dvfu.ru
Russian Federation, Vladivostok, 690022

L. A. Lim

Far Eastern Federal University

Email: xrebtov_aa@students.dvfu.ru
Russian Federation, Vladivostok, 690091

V. A. Reutov

Far Eastern Federal University

Email: xrebtov_aa@students.dvfu.ru
Russian Federation, Vladivostok, 690091

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