In:
Israel Journal of Chemistry, Wiley, Vol. 54, No. 7 ( 2014-07), p. 993-998
Abstract:
The new deep‐blue iridium complex, Ir(dppfm) 2 pic, consisting of a phosphoryl group at the 3′‐position of the phenyl ring and a methyl group at the 4‐position of pyridine, was synthesized and characterized for applications in organic light‐emitting diodes (OLEDs). Ir(dppfm) 2 pic exhibited an emission peak of 455 nm and high photoluminescence quantum yields of 73 %. Phosphorescent OLEDs based on Ir(dppfm) 2 pic exhibited a maximum external quantum efficiency of 7.8 % and Commission Internationale de l’Eclairage (CIE) coordinates of (0.15, 0.22).
Type of Medium:
Online Resource
ISSN:
0021-2148
,
1869-5868
DOI:
10.1002/ijch.201400073
Language:
English
Publisher:
Wiley
Publication Date:
2014
detail.hit.zdb_id:
2066481-3
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