Spectral and photophysical properties of phenalenone dyes in aliphatic polyurethane matrix
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Spectral and photophysical properties of phenalenone dyes in aliphatic polyurethane matrix
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| Creator |
Bezrodnyi, V.I.
Stratilat, M.C. Kosyanchuk, L.F. Negriyko, A.M. Klishevich, G.V. Todosiichuk, T.T. |
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| Subject |
Characterization and properties
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| Description |
bstract: Spectral and photophysical properties of several phenalenone dyes were investigated in dependence on the type of polyurethane polymer matrix. The increase in polarity of the solid-state medium was shown to shift absorption and luminescence to the low energy side. Structural effects of the substituents in the phenalenone chromophore on the Stokes shift value were studied. Photophysical properties of phenalenones were found out to be significantly dependent on polymerization method of the polymer matrices. Considerable growth in photostability of the organic dyes was obtained under their covalent bonding with the polymer chain. |
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| Date |
2017-06-06T14:46:18Z
2017-06-06T14:46:18Z 2015 |
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| Type |
Article
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| Identifier |
Spectral and photophysical properties of phenalenone dyes in aliphatic polyurethane matrix / V.I. Bezrodnyi, M.C. Stratilat, L.F. Kosyanchuk, A.M. Negriyko, G.V. Klishevich, T.T. Todosiichuk // Functional Materials. — 2015. — Т. 22, № 2. — С. 212-218. — Бібліогр.: 22 назв. — англ.
1027-5495 DOI: http://dx.doi.org/10.15407/fm22.02.212 http://dspace.nbuv.gov.ua/handle/123456789/119354 |
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| Language |
en
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| Relation |
Functional Materials
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| Publisher |
НТК «Інститут монокристалів» НАН України
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