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http://dx.doi.org/10.4313/TEEM.2013.14.5.258

Systematic Approaches for Blue Light-emitting Polymers by Introducing Various Naphthalene Linkages into Carbazole Containing PPV Derivatives  

Ahn, Taek (Department of Chemistry, Kyungsung University)
Publication Information
Transactions on Electrical and Electronic Materials / v.14, no.5, 2013 , pp. 258-262 More about this Journal
Abstract
Poly(2,3-naphthalenevinylene-alt-N-ethylhexyl-3,6-carbazolevinylene), 2,3-PNCPV, poly(2,6-naphthalene vinylenealt- N-ethylhexyl-3,6-carbazolevinylene), 2,6-PNCPV, and poly(1,4-naphthalenevinylene-alt-N-ethylhexyl-3,6- carbazolevinylene), 1,4-PNCPV were synthesized through the Wittig polycondensation reaction. The conjugation lengths of the polymers were controlled by differently linked naphthalenes in the polymer main chain. The resulting polymers were completely soluble in common organic solvents, and exhibited good thermal stability at up to $400^{\circ}C$. The synthesized polymers showed UV-visible absorbance and photoluminescence (PL) in the ranges of 357-374 nm and 487-538 nm, respectively. The carbazole and 2,3-linked naphthalene containing 2,3-PNCPV showed a blue PL peak at 487 nm. A single-layer light-emitting diode was fabricated with an ITO/polymer/Al configuration. The electroluminescence (EL) emission of 2,3-PNCPV was shown at 483 nm.
Keywords
Electroluminescence (EL); Poly(p-phenylenevinylene) (PPV); Naphthalene; Carbazole;
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1 J. H. Burroughs, D. D. C. Bradley, A. R. Brown, R. N. Marks, K. Mackay, R. H. Friend, P. L. Burn, and A. B. Holmes, Nature 347, 539 (1990) [DOI: http://dx.doi.org/ 10.1038/347539a0].   DOI
2 D. Braun, and A. J. Heeger, Appl. Phys. Lett. 58, 1982 (1991) [DOI: http://dx.doi.org/10.1063/1.105039].   DOI
3 C. W. Tang and S. A. VanSlyke, Appl. Phys. Lett. 51, 913 (1987) [DOI: http://dx.doi.org/10.1063/1.98799].   DOI
4 G. Gustafasson, Y. Cao, G. M. Treacy, F. Klavetter, N. Colaneri and A. J. Heeger, Nature 357, 477 (1992) [DOI: http://dx.doi.org/10.1038/357477a0].   DOI   ScienceOn
5 D. D. C. Bradley, Synth. Met. 54, 401 (1993) [DOI: http://dx.doi.org/10.1016/0379- 6779(93)91086-H].   DOI   ScienceOn
6 G. Grem, G. Leditzky, B. Ullrich, and G. Leising, Adv. Mater. 4, 36 (1992) [DOI: http://10.1002/adma.19920040107].   DOI
7 R. D. Miller and G. Klaerner, Macromolecules 31, 2007 (1998) [DOI: http://dx.doi.org/10.1021/ma971073e].   DOI   ScienceOn
8 I. Sokolik, Z. Yang, F. E. Karasaz, and D. C. Morton, J. Appl. Phys. 74, 3584 (1993) [DOI: http://dx.doi.org/10.1063/1.354539].   DOI   ScienceOn
9 T. Ahn, M. S. Jang, H. K. Shim, D. H. Hwang, and T. Zyung, Macromolecules 32, 3279 (1999) [DOI: http://dx.doi.org/10.1021/ma981864w].   DOI   ScienceOn
10 T. Ahn, S. Y. Song, and H. K. Shim, Macromolecules 33, 6764, 2000 [DOI: http://dx.doi.org/10.1021/ma000449c].   DOI   ScienceOn
11 T. Ahn, Trans. Electr. Electron. Mater. 13, 317 (2012) [DOI: http://dx.doi.org/10.4313/TEEM.2012.13.6.317].   DOI   ScienceOn
12 P. L. burn, A. Kraft, D. R. Baigent, D. D. C. Bradley, A. R. Brown, R. H. Friend, R. W. Gymer, A. B. Holmes, R. W. Jackson, J. Am. Chem. Soc. 115, 10117 (1993) [DOI: http://10.1021/ja00075a030].   DOI   ScienceOn
13 H. W. Kim, M. K. Ryu, S. M. Lee, Macromolecules 30, 1236 (1997) [DOI: http://10.1021/ma961295x].   DOI   ScienceOn
14 H. S. Joshi, R. Jamshidi, Y. Tor, Angew. Chem., Int. Ed. 38, 2721 (1999) [DOI: http://10.1002/(SICI)1521-3773(19990917)38:18<2721::AID- ANIE2721>3.0.CO;2-5].   DOI
15 H. Meng, W. L. Yu, W. Huang, Macromolecules 32, 8841 (1999) [DOI: http://10.1021/ma9907439].   DOI   ScienceOn