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American Chemical Society, Organometallics, 15(23), p. 3745-3748, 2004

DOI: 10.1021/om0498246

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Highly efficient red phosphorescent osmium(II) complexes for OLED applications

This paper is available in a repository.
This paper is available in a repository.

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Abstract

2010302010155 ; 化學系 ; The nonionic, red-emitting complexes [Os(fppz)(2)L-2] (L = PPh2Me (1), PPhMe2 (2)) and [Os(bptz)(2)L-2] (L = PPh2Me (3)) were synthesized, showing highly intense red phosphorescent emission in CH2Cl2 solution at lambda(max) 617, 632, and 649 nm, respectively. The electroluminescent properties of these compounds on OLEDs showed promising device efficiencies required for future OLED applications.