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dc.contributor.authorJamaludin, Nur Fadilahen_US
dc.contributor.authorYantara, Nataliaen_US
dc.contributor.authorNg, Yan Fongen_US
dc.contributor.authorBruno, Annalisaen_US
dc.contributor.authorChandran, Bevita K.en_US
dc.contributor.authorChin, Xin Yuen_US
dc.contributor.authorThirumal, Krishnamoorthyen_US
dc.contributor.authorMathews, Nripanen_US
dc.contributor.authorSoci, Cesareen_US
dc.contributor.authorMhaisalkar, Subodhen_US
dc.identifier.citationJamaludin, N. F., Yantara, N., Ng, Y. F., Bruno, A., Chandran, B. K., Chin, X. Y., … Mhaisalkar, S. (2018). Perovskite templating via a bathophenanthroline additive for efficient light-emitting devices. Journal of Materials Chemistry C, 6(9), 2295-2302. doi:10.1039/C7TC05643Een
dc.description.abstractIdentified as emerging light absorbers due to their plethora of unique optoelectronic properties, perovskites have also been touted as a promising candidate for light emission. However, despite the effortless transition of perovskites into the current organic light-emitting diodes (OLEDs), misalignment of energy levels at the hole transporting material (HTM) and perovskite interface limits the efficacy of interfacial charge transport. Herein, it is shown that by incorporating a small organic molecule, bathophenanthroline (BPhen), into the CH3NH3PbBr3 emitter via a solvent engineering technique, the energy band levels of the perovskite can be tailored and the energy mismatch at the HTM/perovskite interface can be ameliorated through the formation of a graded emitter layer and accompanying morphological improvements. With a BPhen concentration of 0.500 mg mL−1, more than ten-fold enhancement of device luminance and efficiency was achieved, thus demonstrating a facile and viable approach for fabricating high-performance perovskite light-emitting diodes (PeLEDs).en_US
dc.format.extent8 p.en
dc.relation.ispartofseriesJournal of Materials Chemistry Cen
dc.rights© 2018 The Author(s). All rights reserved. This paper was published by Royal Society of Chemistry in Journal of Materials Chemistry C and is made available with permission of The Author(s).en_US
dc.subjectLight Emissionen_US
dc.titlePerovskite templating via a bathophenanthroline additive for efficient light-emitting devicesen_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Materials Science & Engineeringen_US
dc.contributor.schoolSchool of Physical and Mathematical Sciencesen_US
dc.contributor.schoolInterdisciplinary Graduate School (IGS)en_US
dc.contributor.researchEnergy Research Institute @ NTU (ERI@N)en_US
dc.description.versionAccepted versionen_US
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