Manipulation of electron deficiency of delta -carboline derivatives as bipolar hosts for blue phosphorescent organic light-emitting diodes with high efficiency at 1000 cd m super(-2)

The effect of different linkages on thermal, electrochemical, photophysical, and optoelectronic properties was discussed in detail to illuminate the structure-property relationship of four delta -carboline derivatives, 5-(3'-(9H-carbazol-9-yl)-[1,1'-biphe nyl]-3-yl)-5H-pyrido[3,2-b]indole...

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Veröffentlicht in:	Journal of materials chemistry. C, Materials for optical and electronic devices Materials for optical and electronic devices, 2016-05, Vol.4 (19), p.4226-4235
Hauptverfasser:	Zhang, Zhen, Xie, Jingwei, Wang, Zixing, Shen, Bowen, Wang, Hedan, Li, Minjie, Zhang, Jianhua, Cao, Jin
Format:	Artikel
Sprache:	eng
Schlagworte:	Derivatives Electric potential Excitons Linkages Molecular orbitals Organic light emitting diodes Phosphorescence Quantum efficiency
Online-Zugang:	Volltext
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