Efficient Cyclometalated Platinum(II) Complex with Superior Operational Stability

被引：67

作者：

Zhu, Zhi-Qiang ^{[1
]}

Klimes, Kody ^{[1
]}

Holloway, Sean ^{[1
]}

Li, Jian ^{[1
]}

机构：

[1] Arizona State Univ, Mat Sci & Engn, Tempe, AZ 85287 USA

来源：

ADVANCED MATERIALS | 2017年 / 29卷 / 06期

基金：

美国国家科学基金会;

关键词：

LIGHT-EMITTING-DIODES; EXTERNAL QUANTUM EFFICIENCY; ACTIVATED DELAYED FLUORESCENCE; HIGHLY EFFICIENT; ELECTROPHOSPHORESCENT DEVICES; LONG LIFETIME; BLUE; TETRADENTATE; GREEN; EMISSION;

D O I：

10.1002/adma.201605002

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A tetradentate cyclometalated Pt(II) complex (PtN3N) is developed as an efficient, stable phosphorescent emitter. One PtN3N device exhibits an estimated LT97 of 2057 h at an initial luminance of 1000 cd m(-2), while maintaining an external quantum efficiency of 15.3% at such high brightness, demonstrating performance to overcome the last technical barrier to the commercialization of Pt complexes for many applications.

引用

页数：5

共 50 条

[31] Efficient and High Yield One-Pot Synthesis of Cyclometalated Platinum(II) β-Diketonates at Ambient Temperature
Hudson, Zachary M.
Blight, Barry A.
Wang, Suning
ORGANIC LETTERS, 2012, 14 (07) : 1700 - 1703
[32] A Bioaccumulative Cyclometalated Platinum(II) Complex with Two-Photon-Induced Emission for Live Cell Imaging
Koo, Chi-Kin
Wong, Ka-Leung
Man, Cornelia Wing-Yin
Lam, Yun-Wah
So, King-Yan
Tam, Hoi-Lam
Tsao, Sai-Wah
Cheah, Kok-Wai
Lau, Kai-Chung
Yang, Yang-Yi
Chen, Jin-Can
Lam, Michael Hon-Wah
INORGANIC CHEMISTRY, 2009, 48 (03) : 872 - 878
[33] White emission from dinuclear cyclometalated platinum(II) complex in single-emitting layer PLEDs
Wang, Yafei
Deng, Xianping
Liu, Yu
Ni, Meijun
Liu, Ming
Tan, Hua
Li, Xiaoshuang
Zhu, Weiguo
Cao, Yong
TETRAHEDRON, 2011, 67 (11) : 2118 - 2124
[34] Water soluble luminescent cyclometalated platinum(II) complex - A suitable probe for bio-imaging applications
Pasha, Sheik Saleem
Das, Pradip
Rath, Nigam P.
Bandyopadhyay, Debashree
Jana, Nikhil R.
Laskar, Inamur Rahaman
INORGANIC CHEMISTRY COMMUNICATIONS, 2016, 67 : 107 - 111
[35] Efficient cyclometalated platinum and palladium complexes for displays and lighting applications
Li, Jian
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2015, 249
[36] C-H ACTIVATION OF PHENYLACETYLENE BY THE CYCLOMETALATED PLATINUM(II) COMPLEX OF 1,1,2,2-TETRAACETYLETHANE - PREPARATION OF THE BIS(SIGMA-PHENYLACETYLIDE)PLATINUM(II) COMPLEX
YAMAZAKI, S
POLYHEDRON, 1992, 11 (16) : 1983 - 1985
[37] Excimer and electron transfer quenching studies of a cyclometalated platinum complex
Ma, BW
Djurovich, PI
Thompson, ME
COORDINATION CHEMISTRY REVIEWS, 2005, 249 (13-14) : 1501 - 1510
[38] Conducting metallopolymers incorporating luminescent cyclometalated platinum(II) complexes
Mitchell, Lauren A.
Holliday, Bradley J.
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2013, 246
[39] Mechanochromism in the luminescence of novel cyclometalated platinum(II) complexes with α-aminocarboxylates
Ohno, Keiji
Yamaguchi, Shohei
Nagasawa, Akira
Fujihara, Takashi
DALTON TRANSACTIONS, 2016, 45 (13) : 5492 - 5503
[40] cyclometalated mesoionic NHC ligands in phosphorescent platinum(II) complexes
Soellner, Johannes
Strassner, Thomas
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2017, 253

← 1 2 3 4 5 →