6533b81ffe1ef96bd1278779

RESEARCH PRODUCT

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

Huckaba Aron JoelKasparas RakstysVincent SchanenLaura Martínez-sartiMichele SessoloOlivier P.m. GaudinMaria-grazia La-placaHenk J. BolinkMohammad Khaja NazeeruddinAzin BabaeiSimon GuelenVahid Fallah HamidabadiVahid Fallah Hamidabadi

subject

Materials sciencebusiness.industryGeneral Chemical Engineering02 engineering and technologyGeneral Chemistry010402 general chemistry021001 nanoscience & nanotechnology01 natural sciencesElectron blocking layerTriazatruxene0104 chemical sciencesSolution processedOLEDOptoelectronics0210 nano-technologyPhosphorescencebusinessLayer (electronics)Diode

description

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.

yearjournalcountryeditionlanguage
2018-08-28RSC advances
10.1039/c8ra07184ehttps://pubmed.ncbi.nlm.nih.gov/35547926