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Title: Preparation of MoS2-MoO3 hybrid nanomaterials for light-emitting diodes
Authors: Yin, Zongyou
Zhang, Xiao
Cai, Yongqing
Chen, Junze
Wong, Jen It
Tay, Yee Yan
Chai, Jianwei
Wu, Jumiati
Zeng, Zhiyuan
Zheng, Bing
Yang, Hui Ying
Zhang, Hua
Keywords: DRNTU::Engineering::Materials
Issue Date: 2014
Source: Yin, Z., Zhang, X., Cai, Y., Chen, J., Wong, J. I., Tay, Y.-Y., et al. (2014). Preparation of MoS2-MoO3 hybrid nanomaterials for light-emitting diodes. Angewandte chemie international edition, 53(46), 12560-12565.
Series/Report no.: Angewandte chemie international edition
Abstract: A facile strategy to prepare MoS2–MoO3 hybrid nanomaterials is developed, based on the heat-assisted partial oxidation of lithium-exfoliated MoS2 nanosheets in air followed by thermal-annealing-driven crystallization. The obtained MoS2–MoO3 hybrid nanomaterial exhibits p-type conductivity. As a proof-of-concept application, an n-type SiC/p-type MoS2–MoO3 heterojunction is used as the active layer for light-emitting diodes. The origins of the electroluminescence from the device are theoretically investigated. This facile synthesis and application of hybrid nanomaterials opens up avenues to develop new advanced materials for various functional applications, such as in electrics, optoelectronics, clean energy, and information storage.
ISSN: 1433-7851
DOI: 10.1002/anie.201402935
Rights: © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:MSE Journal Articles

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