Red-light-emitting electrochemical cell using a polypyridyl iridium(III) polymer

被引：46

作者：

Lorenzo Rodriguez-Redondo, Jose ^{[2
]}

Costa, Ruben D. ^{[1
]}

Orti, Enrique ^{[1
]}

Sastre-Santos, Angela ^{[2
]}

Bolink, Henk J. ^{[1
]}

Fernandez-Lazaro, Fernando ^{[2
]}

机构：

[1] Univ Valencia, Inst Ciencia Mol, ES-46071 Valencia, Spain

[2] Univ Miguel Hernandez, Div Quim Organ, Inst Bioingn, Elche 03202, Spain

来源：

DALTON TRANSACTIONS | 2009年 / 44期

关键词：

TRANSITION-METAL-COMPLEXES; ELECTROLUMINESCENT DEVICES; TRIS(2,2'-BIPYRIDINE)RUTHENIUM(II) COMPLEXES; RUTHENIUM(II) COMPLEX; HIGHLY EFFICIENT; EXCITED-STATE; FILM; (2,2'-BIPYRIDINE)IRIDIUM(III); DIODES; GREEN;

D O I：

10.1039/b910105e

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A deep-red phosphorescent ionic iridium(III) complex is prepared and incorporated into a polymer. Both the complex (1) and the polymer (2) were used as the single active material in solid-state light-emitting electrochemical cells (LECs). The devices built up using 1 and 2 emit in the deep-red region of the visible spectrum with CIE coordinates x = 0.710; y = 0.283 and x = 0.691; y = 0.289, respectively, making them one of the deepest-red emitting LECs reported. It is the first example of a polymeric LEC incorporating an ionic iridium complex, which exhibits increased stabilities compared with the device based on the small molecular weight complex.

引用

页码：9787 / 9793

页数：7

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