Issue 62, 2018, Issue in Progress

Solution processed organic light-emitting diodes using a triazatruxene crosslinkable hole transporting material

Abstract

A cross-linkable triazatruxene that leads to insoluble films upon thermal annealing at temperatures compatible with flexible substrates is presented. The films were used as the hole transporting and electron blocking layer in partially solution processed phosphorescent organic light-emitting diodes, reaching power conversion efficiencies of 24 lm W−1, an almost 50% improvement compared to the same OLEDs without the cross-linkable hole transporting layer.

Graphical abstract: Solution processed organic light-emitting diodes using a triazatruxene crosslinkable hole transporting material

Supplementary files

Article information

Article type
Paper
Submitted
28 Aug 2018
Accepted
10 Oct 2018
First published
19 Oct 2018
This article is Open Access
Creative Commons BY-NC license

RSC Adv., 2018,8, 35719-35723

Solution processed organic light-emitting diodes using a triazatruxene crosslinkable hole transporting material

A. Babaei, K. Rakstys, S. Guelen, V. Fallah Hamidabadi, M. La-Placa, L. Martínez-Sarti, M. Sessolo, H. A. Joel, O. P. M. Gaudin, V. Schanen, M. K. Nazeeruddin and H. J. Bolink, RSC Adv., 2018, 8, 35719 DOI: 10.1039/C8RA07184E

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