| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1235286 | Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | 2008 | 13 Pages |
Abstract
Relationship between structures and properties of new conjugated polyketanils (PKs) with special architectures, synthesized from three diketones, i.e. p-dibenzoylbenzene, dibenzyl, trans-1,2-dibenzoylethylene and 3,8-diamino-6-phenylphenanthridine, was investigated. The photoluminescence (PL) of green, yellow and red emitting light polymers and their blend was studied. These included the effects of excitation wavelength, concentration and film thickness on the PL. Photoluminescence properties of the PKs before and after protonation with 10-Camphorsulfonic acid (CSA) were tested. The structure formation of (PKs)1(CSA)2 complexes are discussed on the basis of FTIR spectroscopy.
Related Topics
Physical Sciences and Engineering
Chemistry
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Authors
Agnieszka Iwan, Zbigniew Mazurak, Bozena Kaczmarczyk, Bozena Jarzabek, Danuta Sek,