Efficient blue and bluish-green iridium phosphors: Fine-tuning emissions of FIrpic by halogen substitution on pyridine-containing ligands

Organic Electronics

Volumn 14, Issue 12, 2013, Pages 3163-3171

  Fan, Cong ^a   Zhu, Liping ^b   Jiang, Bei ^a   Zhong, Cheng ^a   Ma, Dongge ^b   Qin, Jingui ^a   Yang, Chuluo ^a  

^a WUHAN UNIVERSITY   (China)

^b CHANGCHUN INSTITUTE OF APPLIED CHEMISTRY   (China)

Author keywords

Halogen atoms; Hammett parameters; Iridium compounds; Phosphorescent organic light emitting diode

Indexed keywords

ATOMS; BROMINE; CHLORINE; EFFICIENCY; HALOGEN COMPOUNDS; ORGANIC LIGHT EMITTING DIODES (OLED); PHOSPHORESCENCE; PYRIDINE; SYNTHESIS (CHEMICAL);

CURRENT EFFICIENCY; EXTERNAL QUANTUM EFFICIENCY; HALOGEN ATOMS; HAMMETT PARAMETER; HOMO-LUMO GAPS; ORGANIC LIGHT-EMITTING DEVICES; PHOSPHORESCENT ORGANIC LIGHT EMITTING DIODES; POWER EFFICIENCY;

IRIDIUM COMPOUNDS;

EID: 84885358820     PISSN: 15661199     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.orgel.2013.09.026     Document Type: Article

References (35)

1. M.A. Baldo, D.F. O'Brien, Y. You, A. Shoustikov, M.E. Thompson, and S.R. Forrest Nature 395 1998 151
2. Y. Tao, Q. Wang, C. Yang, Q. Wang, Z. Zhang, T. Zou, J. Qin, and D. Ma Angew. Chem. Int. Ed. 47 2008 8104
3. H. Sasabe, J.-I. Takamatsu, T. Motoyama, S. Watanabe, G. Wagenblast, N. Langer, O. Molt, E. Fuchs, C. Lennartz, and J. Kido Adv. Mater. 22 2010 5003
4. R. Wang, D. Liu, H. Ren, T. Zhang, H. Yin, G. Liu, and J. Li Adv. Mater. 23 2011 2823
5. L. Chen, C. Yang, J. Qin, J. Gao, H. You, and D. Ma J. Organomet. Chem. 691 2006 3519
6. C.-L. Ho, and W.-Y. Wong New J. Chem. 37 2013 1665
7. C. Fan, F. Zhao, P. Gan, S. Yang, T. Liu, C. Zhong, D. Ma, J. Qin, and C. Yang Chem.-Eur. J. 18 2012 5510
8. L. Chen, H. You, C. Yang, D. Ma, and J. Qin Chem. Commun. 2007 1352
9. C.-H. Yang, M. Mauro, F. Polo, S. Watanabe, I. Muenster, R. Fröhlich, and L. De Cola Chem. Mater. 24 2012 3684
10. Y. Chi, and P.-T. Chou Chem. Soc. Rev. 39 2010 638
11. L. Xiao, Z. Chen, B. Qu, J. Luo, S. Kong, Q. Gong, and J. Kido Adv. Mater. 23 2011 926
12. W.-Y. Wong, and C.-L. Ho J. Mater. Chem. 19 2009 4457
13. G. Zhou, W.-Y. Wong, and X. Yang Chem. Asian J. 6 2011 1706
14. Y. Liu, K. Ye, Y. Fan, W. Song, Y. Wang, and Z. Hou Chem. Commun. 2009 3699
15. L. Piela Ideas of Quantum Chemistry 2007 Elsevier
16. A. Tsuboyama, H. Iwawaki, M. Furugori, T. Mukaide, J. Kamatani, S. Igawa, T. Moriyama, S. Miura, T. Takiguchi, S. Okada, M. Hoshino, and K. Ueno J. Am. Chem. Soc. 125 2003 12971
17. T. Hofbeck, and H. Yersin Inorg. Chem. 49 2010 9290
18. H. Yersin Highly Efficient OLEDs with Phosphorescent Materials 2007 Wiley-VCH Berlin
19. C. Adachi, R.C. Kwong, P. Djurovich, V. Adamovich, M.A. Baldo, M.E. Thompson, and S.R. Forrest Appl. Phys. Lett. 79 2001 2082
20. L.-L. Wu, C.-H. Yang, I.-W. Sun, S.-Y. Chu, P.-C. Kao, and H.-H. Huang Organometallics 26 2007 2017
21. D. Di Censo, S. Fantacci, F. De Angelis, C. Klein, N. Evans, K. Kalyanasundaram, H.J. Bolink, M. Grätzel, and M.K. Nazeeruddin Inorg. Chem. 47 2008 980
22. R. Ragni, E.A. Plummer, K. Brunner, J.W. Hofstraat, F. Babudri, G.M. Farinola, F. Naso, and L. De Cola J. Mater. Chem. 16 2006 1161
23. S.-Y. Takizawa, H. Echizen, J.-I. Nishida, T. Tsuzuki, S. Tokito, and Y. Yamashita Chem. Lett. 35 2006 748
24. S.H. Kim, J. Jang, S.J. Lee, and J.Y. Lee Thin Solid Films 51 2008 722
25. M. Marín-Suárez, B.F.E. Curchod, I. Tavernelli, U. Rothlisberger, R. Scopelliti, I. Jung, D.D. Censo, M. Grätzel, J.F. Fernández-Sánchez, A. Fernández-Gutiérrez, M.K. Nazeeruddin, and E. Baranoff Chem. Mater. 24 2012 2330
26. C. Fan, Y. Li, C. Yang, H. Wu, J. Qin, and Y. Cao Chem. Mater. 24 2012 4581
27. C. Hansch, A. Leo, and R.W. Taft Chem. Rev. 91 1991 165
28. E. Baranoff, B.F. Curchod, F. Monti, F. Steimer, G. Accorsi, I. Tavernelli, U. Rothlisberger, R. Scopelliti, M. Grätzel, and M.K. Nazeeruddin Inorg. Chem. 51 2012 799
29. S.J. Yeh, M.F. Wu, C.T. Chen, Y.H. Song, Y. Chi, M.H. Ho, S.F. Hsu, and C.H. Chen Adv. Mater. 17 2005 285
30. M.J. Frisch, G.W. Trucks, H.B. Schlegel, G.E. Scuseria, M.A. Robb, J.R. Cheeseman, G. Scalmani, V. Barone, B. Mennucci, G.A. Petersson, H. Nakatsuji, M. Caricato, X. Li, H.P. Hratchian, A.F. Izmaylov, J. Bloino, G. Zheng, J.L. Sonnenberg, M. Hada, M. Ehara, K. Toyota, R. Fukuda, J. Hasegawa, M. Ishida, T. Nakajima, Y. Honda, O. Kitao, H. Nakai, T. Vreven, J.A. Montgomery Jr., J.E. Peralta, F. Ogliaro, M. Bearpark, J.J. Heyd, E. Brothers, K.N. Kudin, V.N. Staroverov, R. Kobayashi, J. Normand, K. Raghavachari, A. Rendell, J.C. Burant, S.S. Iyengar, J. Tomasi, M. Cossi, N. Rega, J.M. Millam, M. Klene, J.E. Knox, J. B. Cross, V. Bakken, C. Adamo, J. Jaramillo, R. Gomperts, R.E. Stratmann, O. Yazyev, A.J. Austin, R. Cammi, C. Pomelli, J.W. Ochterski, R.L. Martin, K. Morokuma, V.G. Zakrzewski, G.A. Voth, P. Salvador, J.J. Dannenberg, S. Dapprich, A.D. Daniels, O. Farkas, J.B. Foresman, J.V. Ortiz, J. Cioslowski, D.J. Fox, Gaussian 09, Revision A.02, Gaussian Inc., Wallingford, CT, 2009.
31. S. Lamansky, P. Djurovich, D. Murphy, F. Abdel-Razzaq, H.-E. Lee, C. Adachi, P.E. Burrows, S.R. Forrest, and M.E. Thompson J. Am. Chem. Soc. 123 2001 4304
32. A.B. Tamayo, B.D. Alleyne, P.I. Djurovich, S. Lamansky, I. Tsyba, N.N. Ho, R. Bau, and M.E. Thompson J. Am. Chem. Soc. 125 2003 7377
33. Y.-C. Zhu, L. Zhou, H.-Y. Li, Q.-L. Xu, M.-Y. Teng, Y.-X. Zheng, J.-L. Zuo, H.-J. Zhang, and X.-Z. You Adv. Mater. 23 2011 4041
34. Z. Wu, L. Wang, G. Lei, and Y. Qiu J. App. Phys. 97 2005 103105
35. S. Reineke, K. Walzer, and K. Leo Phys. Rev. B 75 2007 125328