High efficiency mer-iridium complexes for organic light-emitting diodes

Cheng Hsien Yang; Kai Hung Fang; Chun Hung Chen; I. Wen Sun

doi:10.1039/b406958g

High efficiency mer-iridium complexes for organic light-emitting diodes

Cheng Hsien Yang, Kai Hung Fang, Chun Hung Chen, I. Wen Sun

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

63 Citations (Scopus)

Abstract

We have developed a new process at high vacuum (5 × 10^-5 Torr) and high temperature (300°C) to produce meridional iridium complexes from the dimer; interestingly, mer-Ir(m-ppy)₃ overthrows the concept of poor efficiency and shows excellent efficiency which is almost equal to that of fac-Ir(ppy)₃, fac-Ir(m-ppy)₃ and (ppy) ₂Ir(acac).

Original language	English
Pages (from-to)	2232-2233
Number of pages	2
Journal	Chemical Communications
Issue number	19
DOIs	https://doi.org/10.1039/b406958g
Publication status	Published - 2004 Nov 7

All Science Journal Classification (ASJC) codes

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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abstract = "We have developed a new process at high vacuum (5 × 10-5 Torr) and high temperature (300°C) to produce meridional iridium complexes from the dimer; interestingly, mer-Ir(m-ppy)3 overthrows the concept of poor efficiency and shows excellent efficiency which is almost equal to that of fac-Ir(ppy)3, fac-Ir(m-ppy)3 and (ppy) 2Ir(acac).",

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AB - We have developed a new process at high vacuum (5 × 10-5 Torr) and high temperature (300°C) to produce meridional iridium complexes from the dimer; interestingly, mer-Ir(m-ppy)3 overthrows the concept of poor efficiency and shows excellent efficiency which is almost equal to that of fac-Ir(ppy)3, fac-Ir(m-ppy)3 and (ppy) 2Ir(acac).

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High efficiency mer-iridium complexes for organic light-emitting diodes

Abstract

All Science Journal Classification (ASJC) codes

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