Issue 21, 2014
From the journal:

Dalton Transactions

A platinum(ii) complex bearing deprotonated 2-(diphenylphosphino)benzoic acid for superior phosphorescence of monomers†

Bin Zhang,a   Lina Zhang,ab   Chunmei Liu,a   Yanyan Zhu,a   Mingsheng Tang,a   Chenxia Du*a  and  Maoping Song*a  

* Corresponding authors

a The College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, P.R. China
E-mail: dcx@zzu.edu.cn, mpsong@zzu.edu.cn

b College of Physics and Chemistry, Henan Polytechnic University, Jiaozuo 454003, P. R. China

Abstract

The (ppy)-based Pt(II) complex (Pt-1) with deprotonated 2-(diphenylphosphino)benzoic acid as an anionic ligand displays phosphorescence of monomers with a remarkably higher quantum yield than that of the corresponding iridium complex (Ir-1). A prototype OLED using Pt-1 exhibits high performance with an external quantum efficiency of 4.93%.

Graphical abstract: A platinum(ii) complex bearing deprotonated 2-(diphenylphosphino)benzoic acid for superior phosphorescence of monomers

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Article information

DOI
https://doi.org/10.1039/C4DT00417E
Article type
Communication
Submitted
09 Feb 2014
Accepted
14 Mar 2014
First published
14 Mar 2014

Dalton Trans., 2014,43, 7704-7707

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A platinum(II) complex bearing deprotonated 2-(diphenylphosphino)benzoic acid for superior phosphorescence of monomers

B. Zhang, L. Zhang, C. Liu, Y. Zhu, M. Tang, C. Du and M. Song, Dalton Trans., 2014, 43, 7704 DOI: 10.1039/C4DT00417E

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