The blue aluminum and gallium chelates for OLEDs

被引：26

作者：

Deaton, Joseph C. ^{[1
]}

Place, David W. ^{[1
]}

Brown, Christopher T. ^{[1
]}

Rajeswaran, Manju ^{[1
]}

Kondakova, Marina E. ^{[1
]}

机构：

[1] Eastman Kodak Co, Res Labs, Rochester, NY 14650 USA

来源：

INORGANICA CHIMICA ACTA | 2008年 / 361卷 / 04期

关键词：

aluminum complexes; gallium complexes; electroluminescence; fluorescence; phosphorescence; sublimation;

D O I：

10.1016/j.ica.2007.07.008

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Pentacoordinate Al and Ga complexes of the type ML2OR, where L is a 2- methyl- 8- quinolinolate and OR is a monodentate, anionic O donor ligand, were optimized for robust use in vapor-deposited OLEDs. Photophysical, thermal, and crystallographic properties relevant to OLEDs are reported. The utility of the complexes is illustrated in new formulations for blue fluorescent and red phosphorescent OLEDs. (c) 2007 Elsevier B. V. All rights reserved.

引用

页码：1020 / 1035

页数：16

共 36 条

[21] (2,6-Diphenylphenolato-κO)bis(2-methyl-quinolin-8-olato-κ2N,O)gallium (III) [J].

Rajeswaran, Manju ;

Place, David W. ;

Deaton, Joseph C. ;

Brown, Christopher T. ;

Lenhart, William C. .

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2007, 63 :M550-M552

[22] Bis(2-methylquinolin-8-olato-κ2N,O)(6-phenyl-2-naphtholato-κO) aluminium(III) [J].

Rajeswaran, Manju ;

Place, David W. ;

Bakos, Vincent W. ;

Deaton, Joseph C. ;

Brown, Christopher T. ;

Lenhart, William C. .

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2007, 63 :M54-M56

[23] Bis(2,6-diphenylphenolato)(2-methylquinolin-8-olato)aluminium(III) [J].

Rajeswaran, Manju ;

Place, David W. ;

Sathiosatham, Muhunthan ;

Deaton, Joseph C. ;

Brown, Christopher T. ;

Lenhart, William C. .

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2006, 62 :M2216-M2217

[24] Effects of systematic methyl substitution of metal (III) tris(n-methyl-8-quinolinolato) chelates on material properties for optimum electroluminescence device performance [J].

Sapochak, LS ;

Padmaperuma, A ;

Washton, N ;

Endrino, F ;

Schmett, GT ;

Marshall, J ;

Fogarty, D ;

Burrows, PE ;

Forrest, SR .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (26) :6300-6307

[25] Systematic study of the photoluminescent and electroluminescent properties of pentacoordinate carboxylate and chloro bis(8-hydroxyquinaldine) complexes of gallium(III) [J].

Sapochak, LS ;

Burrows, PE ;

Garbuzov, D ;

Ho, DM ;

Forrest, SR ;

Thompson, ME .

JOURNAL OF PHYSICAL CHEMISTRY, 1996, 100 (45) :17766-17771

[26]

SCHMIDBAUR H, 1991, Z NATURFORSCH B, V46, P901

[27] Three-color, tunable, organic light-emitting devices [J].

Shen, ZL ;

Burrows, PE ;

Bulovic, V ;

Forrest, SR ;

Thompson, ME .

SCIENCE, 1997, 276 (5321) :2009-2011

[28] Electroluminescent properties of a bis(2-methyl-8-quinolinato) aluminum hydroxide complex [J].

So, SK ;

Lee, K ;

Choi, W ;

Leung, L ;

Lo, W .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 2001, 40 (10) :5959-5961

[29] DETERMINATION OF EVAPORATION RATE AND VAPOR-PRESSURE OF ORGANIC MONOMERS USED FOR VAPOR-DEPOSITION POLYMERIZATION [J].

TAKAHASHI, Y ;

MATSUZAKI, K ;

IIJIMA, M ;

FUKADA, E ;

TSUKAHARA, S ;

MURAKAMI, Y ;

MAESONO, A .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1993, 32 (6B) :L875-L878

[30] ORGANIC ELECTROLUMINESCENT DIODES [J].

TANG, CW ;

VANSLYKE, SA .

APPLIED PHYSICS LETTERS, 1987, 51 (12) :913-915

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