Abstract
Three new chelate zinc complexes with azomethine groups characterized by luminescence in the visible spectral region were synthesized: bis(N-(2-oxybenzylidene)cyclohexylamine)zinc, bis(N-(2-oxybenzylidene)-4-tert-butylaniline)zinc, and N,N′-bis(oxybenzylidene)-1,2-phenylenediaminezinc. Their spectral properties were studied. Based on these complexes, we prepared electroluminescence devices giving an intense emission in the blue, green, and red spectral regions.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
C. W. Tang and S. A. Van Slike, Appl. Phys. Lett., 1987, 51, 913.
A. V. Vannikov, A. D. Grishina, and S. V. Novikov, Usp. Khim., 1994, 63, 107 [Russ. Chem. Rev., 1994, 63 (Engl. Transl.)].
L. J. Rothberg and A. J. Lovinger, J. Mater. Res., 1996, 11, 3174.
U. Mitschke and P. Bauerle, J. Mater. Chem., 2000, 10, 1471.
D. Braun, Materials Today, 2002, June, 32.
Y. Hamada, T. Sano, M. Fujita, T. Fujii, Y. Nishio, and K. Shibata, Jpn J. Appl. Phys., 1993, 32, L511.
T. Sano, Y. Nishio, Y. Hamada, H. Takahashi, T. Uzuki, and K. Shibata, J. Mater. Chem., 2000, 10, 157.
S. Tokito, K. Noda, H. Tanaka, Y. Taga, and T. Tsutsui, Synth. Met., 2000, 111–112, 393.
Y. Hamada, T. Sano, H. Fujii, Y. Nishio, H. Takahashi, and K. Shibata, Jpn J. Appl. Phys., 1996, 35, L1339.
H. Tanaka, S. Tokito, Y. Taga, and A. Okada, J. Mater. Chem., 1998, 8, 1999.
A. P. Pivovarov, M. G. Kaplunov, I. K. Yakushchenko, M. Yu. Belov, G. V. Nikolaeva, and O. N. Efimov, Izv. Akad. Nauk, Ser. Khim., 2002, 65 [Russ. Chem. Bull., Int. Ed., 2002, 51, 67].
A. P. Pivovarov, M. G. Kaplunov, O. N. Efimov, I. K. Yakushchenko, and M. Yu. Belov, Mol. Cryst. & Liq. Cryst., 2001, 361, 263.
I. K. Yakushchenko, M. G. Kaplunov, O. N. Efimov, M. Yu. Belov, and S. N. Shamaev, Phys. Chem. Chem. Phys., 1999, 1, 1783.
G. Giro, M. Cocchi, P. Di Marko, V. Fattori, P. Dembech, and S. Rizzoli, Synth. Met., 2001, 123, 529.
Author information
Authors and Affiliations
Additional information
__________
Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 10, pp. 2056–2059, October, 2004.
Rights and permissions
About this article
Cite this article
Kaplunov, M.G., Yakushchenko, I.K., Krasnikova, S.S. et al. New electroluminescent materials based on chelate zinc complexes. Russ Chem Bull 53, 2148–2151 (2004). https://doi.org/10.1007/s11172-005-0088-8
Received:
Issue Date:
DOI: https://doi.org/10.1007/s11172-005-0088-8