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

It has been revealed that a sensitized luminescence of AntAcBF 2 is observed in the boron difluoride dibenzoylmethanate (DBMBF 2 )–boron difluoride anthracenoylacetonate (AntAcBF 2 ) system in the polystyrene matrix. The emission mechanism of energy transfer from DBMBF 2 to AntAcBF 2 has been establ...

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Bibliographic Details
Published inOptics and spectroscopy Vol. 124; no. 1; pp. 68 - 71
Main Authors Khrebtov, A. A., Fedorenko, E. V., Lim, L. A., Reutov, V. A.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.01.2018
Springer Nature B.V
Subjects
Boron
BORON FLUORIDES
CHELATES
COMPOSITE MATERIALS
CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY
Condensed-Matter Spectroscopy
DOPED MATERIALS
ENERGY TRANSFER
Lasers
LAYERS
LUMINESCENCE
Optical Devices
Optical properties
Optics
Photonics
Physics
Physics and Astronomy
POLYSTYRENE
Polystyrene resins
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Summary:It has been revealed that a sensitized luminescence of AntAcBF 2 is observed in the boron difluoride dibenzoylmethanate (DBMBF 2 )–boron difluoride anthracenoylacetonate (AntAcBF 2 ) system in the polystyrene matrix. The emission mechanism of energy transfer from DBMBF 2 to AntAcBF 2 has been established. The luminescence properties of bilayer films with one layer containing DBMBF 2 and another one containing AntAcBF 2 have been investigated. At luminophore contents in equimolar quantities, one observes a white luminescence of the bilayer polymer composite.
ISSN:0030-400X
1562-6911
DOI:10.1134/S0030400X18010095