A novel spiro-annulated benzimidazole host for highly efficient blue phosphorescent organic light-emitting devices

Wen-Cheng Chen; Yi Yuan; Ze-Lin Zhu; Shao-Fei Ni; Zuo-Quan Jiang; Liang-Sheng Liao; Fu-Lung Wong; Chun-Sing Lee

doi:10.1039/C8CC00903A

A novel spiro-annulated benzimidazole host for highly efficient blue phosphorescent organic light-emitting devices

Wen-Cheng Chen, Yi Yuan, Ze-Lin Zhu, Shao-Fei Ni, Zuo-Quan Jiang, Liang-Sheng Liao^*, Fu-Lung Wong, Chun-Sing Lee^*

^*Corresponding author for this work

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

37 Citations (Scopus)

Abstract

A novel host material featuring spiro-annulated benzimidazole configuration is exploited for blue phosphorescent organic light-emitting devices (PhOLEDs). The new material exhibits a high triplet energy (3.07 eV) and a bipolar characteristic, and is effective as the host for FIrpic-, FIr6- and FK306-based blue PhOLEDs with high performances.

Original language	English
Pages (from-to)	4541-4544
Journal	Chemical Communications
Volume	54
Issue number	36
Online published	10 Apr 2018
DOIs	https://doi.org/10.1039/C8CC00903A
Publication status	Published - 4 May 2018

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title = "A novel spiro-annulated benzimidazole host for highly efficient blue phosphorescent organic light-emitting devices",

abstract = "A novel host material featuring spiro-annulated benzimidazole configuration is exploited for blue phosphorescent organic light-emitting devices (PhOLEDs). The new material exhibits a high triplet energy (3.07 eV) and a bipolar characteristic, and is effective as the host for FIrpic-, FIr6- and FK306-based blue PhOLEDs with high performances.",

author = "Wen-Cheng Chen and Yi Yuan and Ze-Lin Zhu and Shao-Fei Ni and Zuo-Quan Jiang and Liang-Sheng Liao and Fu-Lung Wong and Chun-Sing Lee",

year = "2018",

month = may,

day = "4",

doi = "10.1039/C8CC00903A",

language = "English",

volume = "54",

pages = "4541--4544",

journal = "Chemical Communications",

issn = "1359-7345",

publisher = "Royal Society of Chemistry",

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TY - JOUR

T1 - A novel spiro-annulated benzimidazole host for highly efficient blue phosphorescent organic light-emitting devices

AU - Chen, Wen-Cheng

AU - Yuan, Yi

AU - Zhu, Ze-Lin

AU - Ni, Shao-Fei

AU - Jiang, Zuo-Quan

AU - Liao, Liang-Sheng

AU - Wong, Fu-Lung

AU - Lee, Chun-Sing

PY - 2018/5/4

Y1 - 2018/5/4

N2 - A novel host material featuring spiro-annulated benzimidazole configuration is exploited for blue phosphorescent organic light-emitting devices (PhOLEDs). The new material exhibits a high triplet energy (3.07 eV) and a bipolar characteristic, and is effective as the host for FIrpic-, FIr6- and FK306-based blue PhOLEDs with high performances.

AB - A novel host material featuring spiro-annulated benzimidazole configuration is exploited for blue phosphorescent organic light-emitting devices (PhOLEDs). The new material exhibits a high triplet energy (3.07 eV) and a bipolar characteristic, and is effective as the host for FIrpic-, FIr6- and FK306-based blue PhOLEDs with high performances.

UR - http://www.scopus.com/inward/record.url?scp=85046486809&partnerID=8YFLogxK

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-85046486809&origin=recordpage

U2 - 10.1039/C8CC00903A

DO - 10.1039/C8CC00903A

M3 - RGC 21 - Publication in refereed journal

SN - 1359-7345

VL - 54

SP - 4541

EP - 4544

JO - Chemical Communications

JF - Chemical Communications

IS - 36

ER -

A novel spiro-annulated benzimidazole host for highly efficient blue phosphorescent organic light-emitting devices

Abstract

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