Abstract
A study is performed of the photophysical properties of indolo[3,2-b]carbazole-based compounds synthesized earlier. The charge carrier mobility in the space charge-limited current mode and the energy levels of the highest occupied and lowest unoccupied molecular orbitals in the compounds are determined. It is shown that indolo[3,2-b]carbazole derivatives can be used as hole transporting layers in organic light-emitting diodes.
REFERENCES
S. Lengvinaite, J. V. Grazulevicius, S. Grigalevicius, et al., Dyes Pigm. 85, 183 (2010). https://doi.org/10.1016/j.dyepig.2009.10.022
J. Simokaitiene, E. Stanislovaityte, J. V. Grazulevicius, et al., J. Org. Chem. 77, 4924 (2012). https://doi.org/10.1021/jo202677j
E. Stanislovaityte, J. Simokaitiene, V. Jankauskas, and J. V. Grazulevicius, Tetrahedron 70, 6303 (2014). https://doi.org/10.1016/j.tet.2014.04.056
H. Nan-Xing, X. Shuang, P. Zoran, et al., J. Am. Chem. Soc. 121, 5097 (1999). https://doi.org/10.1021/ja9906554
H.-P. Zhao, X.-T. Tao, P. Wang, et al., Org. Electron. 8, 673 (2007). https://doi.org/10.1016/j.orgel.2007.05.001
H.-C. Ting, Y.-M. Chen, H.-W. You, et al., J. Mater. Chem. 22, 8399 (2012). https://doi.org/10.1039/C2JM30207A
H. Shi, J. Yuan, X. Wu, et al., New J. Chem. 38, 2368 (2014). https://doi.org/10.1039/C4NJ00140K
Y. Li, Y. Wu, and B. S. Ong, Macromolecules 39, 6521 (2006). https://doi.org/10.1021/ma0612069
P.-L. T. Boudreault, S. Wakim, N. Blouin, et al., J. Am. Chem. Soc. 129, 9125 (2007). https://doi.org/10.1021/ja071923y
P.-L. T. Boudreault, S. Wakim, M. L. Tang, et al., J. Mater. Chem. 19, 2921 (2009). https://doi.org/10.1039/B900271E
S. Y. Cai, G. J. Tian, X. Li, et al., J. Mater. Chem. A 1, 11295 (2013). https://doi.org/10.1039/C3TA11748K
X. Qian, L. Shao, H. Li, et al., J. Power Sources 319, 39 (2016). https://doi.org/10.1016/j.jpowsour.2016.04.043
H. Yang, Li Y. Z. Yuling, Y. Shupei, et al., Dyes Pigm. 187, 109096 (2021). https://doi.org/10.1016/j.dyepig.2020.109096
V. M. Svetlichnyi, E. L. Alexandrova, L. A. Myagkova, N. V. Matushina, T. N. Nekrasova, A. R. Tameev, S. N. Stepanenko, A. V. Vannikov, and V. V. Kudryavtsev, Semiconductors 44, 1581 (2010). https://doi.org/10.1134/S1063782610120080
V. M. Svetlichnyi, E. L. Alexandrova, L. A. Myagkova, N. V. Matyushina, T. N. Nekrasova, R. Yu. Smyslov, A. R. Tameev, S. N. Stepanenko, A. V. Vannikov, and V. V. Kudryavtsev, Semiconductors 45, 1339 (2011). https://doi.org/10.1134/S1063782611100204
A. V. Dmitriyev, A. R. Yusupov, R. A. Irgashev, et al., Inorg. Mater. Appl. Res. 8, 172 (2017). https://doi.org/10.1134/S2075113317010105
A. S. Steparuk, S. G. Tolshchina, N. A. Kazin, R. A. Irgashev, E. F. Zhilina, A. E. Aleksandrov, A. R. Tameev, and G. L. Rusinov, Russ. Chem. Bull. 71, 1109 (2021). https://doi.org/10.1007/s11172-021-3191-6
R. A. Irgashev, N. A. Kazin, G. L. Rusinov, et al., Tetrahedron Lett. 58, 3139 (2017). https://doi.org/10.1016/j.tetlet.2017.06.085
Y. Zhang, Y. Ma, L. Kong, et al., Dyes Pigm. 159, 314 (2018). https://doi.org/10.1016/j.dyepig.2018.06.040
M. Kühn, C. Pflumm, T. Glaser, et al., Org. Electron. 47, 79 (2017). https://doi.org/10.1016/j.orgel.2016.11.018
J. H. Youn, S. J. Baek, H. P. Kim, et al., J. Mater. Chem. C 1, 3250 (2013). https://doi.org/10.1039/C3TC00855J
ACKNOWLEDGMENTS
This work was performed on equipment at the Shared Resource Center for the Spectroscopy and Analysis of Organic Compounds. The authors thank K.I. Maslakov for his experimental UPS studies on equipment at the Shared Resource Center for Nanochemistry and Nanomaterials of Moscow State University’s Faculty of Chemistry, and A.I. Zvyagina for her X-ray diffraction studies on equipment at the shared resource center of the Frumkin Institute of Physical Chemistry and Electrochemistry.
Funding
This work was supported by the Russian Science Foundation, project no. 19-13-00234 for synthesizing compounds and studying their photophysical properties; project no. 18-13-00409P for studying charge carrier mobility. It was performed as part of a State Task for the Frumkin Institute of Physical Chemistry and Electrochemistry to study the electronic properties of poly-TPD and SY polymers, topic no. 122011300052-1.
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Translated by M. Timoshinina
Proceedings of the 10th International Conference on Physics and Chemistry of Elementary Chemical Processes, dedicated to the memory of V.V. Voevodsky, Novosibirsk, September 5–9, 2022.
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Steparuk, A.S., Kazin, N.A., Tolshchina, S.G. et al. Indolo[3,2-b]carbazole Derivatives Exhibiting Hole Conductivity in Organic Light-Emitting Diodes. Russ. J. Phys. Chem. 97, 846–853 (2023). https://doi.org/10.1134/S0036024423050266
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DOI: https://doi.org/10.1134/S0036024423050266