Triplet emitters versus TADF emitters in OLEDs: A comparative study

被引:66
作者
Bizzarri, C. [1 ]
Hundemer, F. [1 ]
Busch, J. [1 ]
Braese, S. [1 ,2 ]
机构
[1] Karlsruhe Inst Technol, Inst Organ Chem, Fritz Haber Weg 6, D-76131 Karlsruhe, Germany
[2] Karlsruhe Inst Technol, Inst Toxicol & Genet, Hermann von Helmholtz Pl 1, D-76344 Eggenstein Leopoldshafen, Germany
关键词
OLEDs; Metal complexes; Triplet emitters; TADF; LIGHT-EMITTING-DIODES; ACTIVATED DELAYED FLUORESCENCE; CYCLOMETALATED PLATINUM(II) COMPLEXES; EXTERNAL QUANTUM EFFICIENCY; LUMINESCENT IRIDIUM(III) COMPLEXES; DINUCLEAR RHENIUM COMPLEXES; RE(I) TRICARBONYL COMPLEXES; PHOTOPHYSICAL PROPERTIES; COORDINATION-COMPOUNDS; METAL-COMPLEXES;
D O I
10.1016/j.poly.2017.11.032
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The quest for highly efficient electroluminescent materials that can be used in organic light emitting diodes (OLEDs) has been attracting continuously attention. OLEDs are becoming a considerable market for specialist manufacturer, as a consequence of the growing demand for efficient solution in lighting and displays. Therefore it is very important for material scientists to know how to influence the properties of these devices. This mini-review aims to give an overview of the possible metallic and metal-free emitters that have been used in OLEDs, focusing on the emission behaviour of such complexes. (C) 2017 Elsevier Ltd. All rights reserved.
引用
收藏
页码:51 / 66
页数:16
相关论文
共 173 条
[101]   Light-emitting electrochemical cells: recent progress and future prospects [J].
Meier, Sebastian B. ;
Tordera, Daniel ;
Pertegas, Antonio ;
Roldan-Carmona, Cristina ;
Orti, Enrique ;
Bolink, Henk J. .
MATERIALS TODAY, 2014, 17 (05) :217-223
[102]   Iridium(III) Complexes with Phenyl-tetrazoles as Cyclometalating Ligands [J].
Monti, Filippo ;
Baschieri, Andrea ;
Gualandi, Isacco ;
Serrano-Perez, Juan J. ;
Junquera-Hernandez, Jose M. ;
Tonelli, Domenica ;
Mazzanti, Andrea ;
Muzzioli, Sara ;
Stagni, Stefano ;
Roldan-Carmona, Cristina ;
Pertegas, Antonio ;
Bolink, Henk J. ;
Orti, Enrique ;
Sambri, Letizia ;
Armaroli, Nicola .
INORGANIC CHEMISTRY, 2014, 53 (14) :7709-7721
[103]   Researches on residual affinity and co-ordination. art XXXVI. The constitution of " ruthenium red." [J].
Morgan, GT ;
Burstall, FH .
JOURNAL OF THE CHEMICAL SOCIETY, 1936, :41-45
[104]   Controlling Aggregation in Highly Emissive Pt(II) Complexes Bearing Tridentate Dianionic N∧N∧N Ligands. Synthesis, Photophysics, and Electroluminescence [J].
Mydlak, Mathias ;
Mauro, Matteo ;
Polo, Federico ;
Felicetti, Michael ;
Leonhardt, Jens ;
Diener, Gerhard ;
De Cola, Luisa ;
Strassert, Cristian A. .
CHEMISTRY OF MATERIALS, 2011, 23 (16) :3659-3667
[105]   Tuning of optical properties of a new class of tin coordination compounds by changing in the π-conjugation length of ancillary ligands [J].
Najafi, Ezzatollah ;
Amini, Mostafa M. ;
Vessally, Esmail ;
Gholami, Maryam ;
Ng, Seik Weng .
INORGANICA CHIMICA ACTA, 2017, 463 :61-69
[106]   Synthesis and characterization of a new tin(IV) complex for fabrication of an organic light-emitting diode (OLED) and photoluminescence properties of the tin oxide core [J].
Najafi, Ezzatollah ;
Amini, Mostafa M. ;
Masoomi, Leila ;
Davarani, Saied Saeed Hosseiny ;
Janghouri, Mohammad ;
Mohajerani, Ezeddine ;
Ng, Seik Weng .
JOURNAL OF COORDINATION CHEMISTRY, 2013, 66 (15) :2712-2725
[107]   Highly phosphorescence iridium complexes and their application in organic light-emitting devices [J].
Nazeeruddin, MK ;
Humphry-Baker, R ;
Berner, D ;
Rivier, S ;
Zuppiroli, L ;
Graetzel, M .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (29) :8790-8797
[108]   Bidentate NHC pyrozolate ligands in luminescent platinum(II) complexes [J].
Naziruddin, Abbas Raja ;
Galstyan, Anzhela ;
Iordache, Adriana ;
Daniliuc, Constantin G. ;
Strassert, Cristian A. ;
De Cola, Luisa .
DALTON TRANSACTIONS, 2015, 44 (18) :8467-8477
[109]   Systematic Introduction of Aromatic Rings to Diphosphine Ligands for Emission Color Tuning of Dinuclear Copper(I) Iodide Complexes [J].
Okano, Yuka ;
Ohara, Hiroki ;
Kobayashi, Atsushi ;
Yoshida, Masaki ;
Kato, Masako .
INORGANIC CHEMISTRY, 2016, 55 (11) :5227-5236
[110]   Application of the five-membered ring blue light-emitting iridium products of cyclometalation reactions as OLEDs [J].
Omae, Iwao .
COORDINATION CHEMISTRY REVIEWS, 2016, 310 :154-169