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Polyfluorene copolymers containing 2,5-difluoro-1,4-phenylene chains and carbazole conjugates with 1,8-naphthalimides for stable blue OLEDs

Dmitry Mikhailovich Ilgach 1
Dmitry Mikhailovich Ilgach
, 
Galina Ivanovna Nosova 1
Galina Ivanovna Nosova
, 
Tatyana Nikolaevna Kopylova 2
Tatyana Nikolaevna Kopylova
, 
Elena Nikolaevna Nikonova 2
Elena Nikolaevna Nikonova
, 
Ruslan Magomedtakhirovich Gadirov 2
Ruslan Magomedtakhirovich Gadirov
,  , 
Larissa Stepanovna Litvinova 1
Larissa Stepanovna Litvinova
, 
Aleksandr Vadimovich Yakimanskii 1, 3
Aleksandr Vadimovich Yakimanskii
10.1016/j.mencom.2017.07.012
Published 2017-06-29
Communication , Volume 27, Issue 4, 357-359
6
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Ilgach D. M. et al. Polyfluorene copolymers containing 2,5-difluoro-1,4-phenylene chains and carbazole conjugates with 1,8-naphthalimides for stable blue OLEDs // Mendeleev Communications. 2017. Vol. 27. No. 4. pp. 357-359.
GOST all authors (up to 50) Copy
Ilgach D. M., Nosova G. I., Kopylova T. N., Nikonova E. N., Gadirov R. M., Smyslov R. Yu., Litvinova L. S., Yakimanskii A. V. Polyfluorene copolymers containing 2,5-difluoro-1,4-phenylene chains and carbazole conjugates with 1,8-naphthalimides for stable blue OLEDs // Mendeleev Communications. 2017. Vol. 27. No. 4. pp. 357-359.
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TY - JOUR
DO - 10.1016/j.mencom.2017.07.012
UR - https://mendcomm.colab.ws/publications/10.1016/j.mencom.2017.07.012
TI - Polyfluorene copolymers containing 2,5-difluoro-1,4-phenylene chains and carbazole conjugates with 1,8-naphthalimides for stable blue OLEDs
T2 - Mendeleev Communications
AU - Ilgach, Dmitry Mikhailovich
AU - Nosova, Galina Ivanovna
AU - Kopylova, Tatyana Nikolaevna
AU - Nikonova, Elena Nikolaevna
AU - Gadirov, Ruslan Magomedtakhirovich
AU - Smyslov, Ruslan Yu
AU - Litvinova, Larissa Stepanovna
AU - Yakimanskii, Aleksandr Vadimovich
PY - 2017
DA - 2017/06/29
PB - Mendeleev Communications
SP - 357-359
IS - 4
VL - 27
ER -
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@article{2017_Ilgach,
author = {Dmitry Mikhailovich Ilgach and Galina Ivanovna Nosova and Tatyana Nikolaevna Kopylova and Elena Nikolaevna Nikonova and Ruslan Magomedtakhirovich Gadirov and Ruslan Yu Smyslov and Larissa Stepanovna Litvinova and Aleksandr Vadimovich Yakimanskii},
title = {Polyfluorene copolymers containing 2,5-difluoro-1,4-phenylene chains and carbazole conjugates with 1,8-naphthalimides for stable blue OLEDs},
journal = {Mendeleev Communications},
year = {2017},
volume = {27},
publisher = {Mendeleev Communications},
month = {Jun},
url = {https://mendcomm.colab.ws/publications/10.1016/j.mencom.2017.07.012},
number = {4},
pages = {357--359},
doi = {10.1016/j.mencom.2017.07.012}
}
MLA
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MLA Copy
Ilgach, Dmitry Mikhailovich, et al. “Polyfluorene copolymers containing 2,5-difluoro-1,4-phenylene chains and carbazole conjugates with 1,8-naphthalimides for stable blue OLEDs.” Mendeleev Communications, vol. 27, no. 4, Jun. 2017, pp. 357-359. https://mendcomm.colab.ws/publications/10.1016/j.mencom.2017.07.012.

Abstract

Polyfluorene copolymers containing 33 mol% of 2,5-difluoro-1,4-phenylene units and other comonomers comprising chargetransporting triphenylamine, carbazole, and 1,8-naphthalimide groups were synthesized by the Suzuki polycondensation under microwave irradiation. On heating the obtained copolymers to 180°C, their photoluminescence spectra remain stable. The best sample herein obtained provided the OLED brightness of 2830 cd m–2, current efficiency of 0.5 cd A–1 and CIE coordinates of x = 0.168 and y = 0.228.

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