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Influence of chemical structure of branched and dendritic organosilicon luminophores on their optical and thermal properties
Publication type: Journal Article
Publication date: 2017-04-01
Abstract
Synthesis and investigation of optical and thermal properties of a homologous series of highly luminescent nanostructured organosilicon luminophores (NOLs) containing different donor to acceptor ratio (D:A) are reported. Each of the NOL consists of a 1,4-bis(5-phenylthienyl-2-yl)benzene (PTPTP) acceptor unit and four, six or twelve 2,2′-bithienyl donor fragments connected to each other through two or six silicon atoms. These complex molecules show a “molecular antenna” effect with high efficiency of intramolecular energy transfer about 97-98% combined with excellent photoluminescence (PL) quantum yield of 84-91% and fast PL decay time of 0.90-0.95 ns. A significant increase of the molar extinction coefficient from 94 000 to 257 000 M
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8
Total citations:
8
Citations from 2024:
1
(12.5%)
The most citing journal
Citations in journal:
1
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GOST
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Borshchev O. V. et al. Influence of chemical structure of branched and dendritic organosilicon luminophores on their optical and thermal properties // Organic Photonics and Photovoltaics. 2017. Vol. 5. No. 1. pp. 1-8.
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Borshchev O. V., Kleymyuk E. A., Surin N. M., Svidchenko E. A., Fedorov Y. V., Dmitryakov P. V., Chvalun S. N., Ponomarenko S. A. Influence of chemical structure of branched and dendritic organosilicon luminophores on their optical and thermal properties // Organic Photonics and Photovoltaics. 2017. Vol. 5. No. 1. pp. 1-8.
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RIS
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TY - JOUR
DO - 10.1515/oph-2017-0001
UR - https://doi.org/10.1515/oph-2017-0001
TI - Influence of chemical structure of branched and dendritic organosilicon luminophores on their optical and thermal properties
T2 - Organic Photonics and Photovoltaics
AU - Borshchev, O V
AU - Kleymyuk, E A
AU - Surin, N M
AU - Svidchenko, E A
AU - Fedorov, Y V
AU - Dmitryakov, P V
AU - Chvalun, S N
AU - Ponomarenko, S A
PY - 2017
DA - 2017/04/01
PB - Portico
SP - 1-8
IS - 1
VL - 5
SN - 2299-3177
ER -
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BibTex (up to 50 authors)
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@article{2017_Borshchev,
author = {O V Borshchev and E A Kleymyuk and N M Surin and E A Svidchenko and Y V Fedorov and P V Dmitryakov and S N Chvalun and S A Ponomarenko},
title = {Influence of chemical structure of branched and dendritic organosilicon luminophores on their optical and thermal properties},
journal = {Organic Photonics and Photovoltaics},
year = {2017},
volume = {5},
publisher = {Portico},
month = {apr},
url = {https://doi.org/10.1515/oph-2017-0001},
number = {1},
pages = {1--8},
doi = {10.1515/oph-2017-0001}
}
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MLA
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Borshchev, O. V., et al. “Influence of chemical structure of branched and dendritic organosilicon luminophores on their optical and thermal properties.” Organic Photonics and Photovoltaics, vol. 5, no. 1, Apr. 2017, pp. 1-8. https://doi.org/10.1515/oph-2017-0001.