The Journal of organic chemistry

A deep red phosphorescent Ir (III) complex for use in polymer light-emitting diodes: Role of the arylsilyl substituents

Y You, CG An, JJ Kim, SY Park

文献索引：You, Ngmin; An, Cheng-Guo; Kim, Jang-Joo; Soo, Young Park Journal of Organic Chemistry, 2007 , vol. 72, # 16 p. 6241 - 6246

全文：HTML全文

被引用次数: 41

摘要

Here we report the synthesis and electrophosphorescence of a new deep-red phosphorescent Ir (III) complex with spatially embracing and thus solubilizing arylsilyl- substituted ligands, Ir (III) tris (2-(2'-benzo [b] thienyl)-5-(4'-triphenylsilylphenyl) pyridinato-N, C 3'). A poly (N-vinylcarbazole)(PVK) film doped with this Ir (III) complex exhibited excellent phase homogeneity and showed saturated red electrophosphorescence of 2.7% ...