New, efficient electroluminescent materials based on organometallic Ir complexes

被引：428

作者：

Grushin, VV ^{[1
]}

Herron, N ^{[1
]}

LeCloux, DD ^{[1
]}

Marshall, WJ ^{[1
]}

Petrov, VA ^{[1
]}

Wang, Y ^{[1
]}

机构：

[1] Dupont Co Inc, Cent Res & Dev, Expt Stn, Wilmington, DE 19880 USA

来源：

CHEMICAL COMMUNICATIONS | 2001年 / 16期

关键词：

D O I：

10.1039/b103490c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Reaction of IrCl3 with fluorinated 2-arylpyridines in the presence of AgO2CCF3 affords fac-tris-cyclometalated aryl-pyridine Ir complexes exhibiting excellent processing and electroluminescent properties which can be fine-tuned via systematic control of the nature and position of the substituents on the aromatic rings.

引用

页码：1494 / 1495

页数：2

共 16 条

[1] High-efficiency organic electrophosphorescent devices with tris(2-phenylpyridine)iridium doped into electron-transporting materials [J].

Adachi, C ;

Baldo, MA ;

Forrest, SR ;

Thompson, ME .

APPLIED PHYSICS LETTERS, 2000, 77 (06) :904-906

[2] Very high-efficiency green organic light-emitting devices based on electrophosphorescence [J].

Baldo, MA ;

Lamansky, S ;

Burrows, PE ;

Thompson, ME ;

Forrest, SR .

APPLIED PHYSICS LETTERS, 1999, 75 (01) :4-6

[3] Highly efficient phosphorescent emission from organic electroluminescent devices [J].

Baldo, MA ;

O'Brien, DF ;

You, Y ;

Shoustikov, A ;

Sibley, S ;

Thompson, ME ;

Forrest, SR .

NATURE, 1998, 395 (6698) :151-154

[4] Light-emitting diodes based on fluorene polymers [J].

Bernius, M ;

Inbasekaran, M ;

Woo, E ;

Wu, WS ;

Wujkowski, L .

THIN SOLID FILMS, 2000, 363 (1-2) :55-57

[5]

Bulovic V, 2000, SEMICONDUCT SEMIMET, V64, P255

[6]

Bulovic V, 2000, SEMICONDUCT SEMIMET, V65, P1

[7] LIGHT-EMITTING-DIODES BASED ON CONJUGATED POLYMERS [J].

BURROUGHES, JH ;

BRADLEY, DDC ;

BROWN, AR ;

MARKS, RN ;

MACKAY, K ;

FRIEND, RH ;

BURN, PL ;

HOLMES, AB .

NATURE, 1990, 347 (6293) :539-541

[8] FACIAL TRIS CYCLOMETALATED RH3+ AND IR3+ COMPLEXES - THEIR SYNTHESIS, STRUCTURE, AND OPTICAL SPECTROSCOPIC PROPERTIES [J].

COLOMBO, MG ;

BRUNOLD, TC ;

RIEDENER, T ;

GUDEL, HU ;

FORTSCH, M ;

BURGI, HB .

INORGANIC CHEMISTRY, 1994, 33 (03) :545-550

[9] A NEW SYNTHETIC ROUTE TO THE PREPARATION OF A SERIES OF STRONG PHOTOREDUCING AGENTS - FAC TRIS-ORTHO-METALATED COMPLEXES OF IRIDIUM(III) WITH SUBSTITUTED 2-PHENYLPYRIDINES [J].

DEDEIAN, K ;

DJUROVICH, PI ;

GARCES, FO ;

CARLSON, G ;

WATTS, RJ .

INORGANIC CHEMISTRY, 1991, 30 (08) :1685-1687

[10]

DJUROVICH PI, 2000, POLYM PREPR AM CHEM, V41, P770

← 1 2 →