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Synthesis and spectral investigation of alkyl methacrylates with halogenated carbazolyl pendant groups for photonics applications
Author(s) -
Bogdal D.,
Yashchuk V.,
Pielichowski J.,
Ogul'Chansky T.,
Warzala M.,
Kudrya V.
Publication year - 2002
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.10469
Subject(s) - carbazole , alkyl , methacrylate , polymer , materials science , photochemistry , polymer chemistry , singlet state , chemistry , organic chemistry , polymerization , physics , composite material , excited state , atomic physics
The alkyl methacrylates with halogenated carbazolyl pendant groups were prepared, and the analysis of their absorption and emission spectra showed that the polymers containing monohalogenatged carbazole rings were capable of exhibiting a high singlet‐triplet (S‐T) conversion. The reasons that mainly triplet excitons could be observed in such polymers and additional bands appearance in the spectra of the polymers with dihalogenated carbazole rings are discussed. © 2002 Wiley Periodicals, Inc. J Appl Polym Sci 84: 1650–1656, 2002; DOI 10.1002/app.10469