Copper(I) Trinuclear Phosphorescent Complexes with Tuneable Optical and Photophysical Properties

被引：12

作者：

Andres-Tome, Inmaculada ^{[1
,2
]}

Winscom, Christopher J. ^{[1
,2
]}

Coppo, Paolo ^{[1
,2
]}

机构：

[1] Brunel Univ, Wolfson Ctr Mat Proc, Uxbridge UB8 3PH, Middx, England

[2] Brunel Univ, Ctr Phosphors & Display Mat, Uxbridge UB8 3PH, Middx, England

来源：

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY | 2010年 / 23期

关键词：

Luminescence; Copper; OLEDs; Alkyne ligands; Phosphane ligands; CU-I COMPLEXES; IRIDIUM COMPLEXES; ELECTROCHEMISTRY; ACETYLIDES; LIGANDS;

D O I：

10.1002/ejic.201000514

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Novel Cu-I trinuclear complexes carrying a range of alkynyl ligands with different electronic structure have been prepared They have high quantum yields of photoluminescence The energy, as well as the lifetime of the triplet state emission, can be tuned to a large extent by careful choice of the alkynyl ligand, making these complexes suitable candidates for application either in optoelectronic devices or in time-resolved and gated luminescence detection. The nature of the excited state has been identified as a metal-to-ligand charge transfer (MLCT) state

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页码：3567 / 3570

页数：4

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