Improved Efficiency of Perovskite Light-Emitting Diodes Using a Three-Step Spin-Coated CH<sub>3</sub>NH<sub>3</sub>PbBr<sub>3</sub> Emitter and a PEDOT:PSS/MoO<sub>3</sub>-Ammonia Composite Hole Transport Layer

Improved Efficiency of Perovskite Light-Emitting Diodes Using a Three-Step Spin-Coated CH<sub>3</sub>NH<sub>3</sub>PbBr<sub>3</sub> Emitter and a PEDOT:PSS/MoO<sub>3</sub>-Ammonia Composite Hole Transport Layer

High efficiency perovskite light-emitting diodes (PeLEDs) using PEDOT:PSS/MoO<sub>3</sub>-ammonia composite hole transport layers (HTLs) with different MoO<sub>3</sub>-ammonia ratios were prepared and characterized. For PeLEDs with one-step spin-coated CH<sub>3</sub&...

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Bibliographic Details
Main Authors: Yuanming Zhou, Sijiong Mei, Dongwei Sun, Neng Liu, Wuxing Shi, Jiahuan Feng, Fei Mei, Jinxia Xu, Yan Jiang, Xianan Cao
Format: Article
Language:English
Published: MDPI AG 2019-07-01
Series:Micromachines
Subjects:
perovskite light-emitting diodes
three-step spin coating
hole transport layer
PEDOT:PSS/MoO<sub>3</sub>-ammonia composite
Online Access:https://www.mdpi.com/2072-666X/10/7/459

Internet

https://www.mdpi.com/2072-666X/10/7/459

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