Preparation of MoS2-MoO3 hybrid nanomaterials for light-emitting diodes

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 proo...

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Main 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
Other Authors: School of Materials Science & Engineering
Format: Article
Language:English
Published: 2014
Subjects:
Online Access:https://hdl.handle.net/10356/105132
http://hdl.handle.net/10220/20661
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-1051322020-06-01T10:21:19Z Preparation of MoS2-MoO3 hybrid nanomaterials for light-emitting diodes 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 School of Materials Science & Engineering DRNTU::Engineering::Materials 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. 2014-09-12T07:35:40Z 2019-12-06T21:46:23Z 2014-09-12T07:35:40Z 2019-12-06T21:46:23Z 2014 2014 Journal Article 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. 1433-7851 https://hdl.handle.net/10356/105132 http://hdl.handle.net/10220/20661 10.1002/anie.201402935 en Angewandte chemie international edition © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
topic DRNTU::Engineering::Materials
spellingShingle DRNTU::Engineering::Materials
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
Preparation of MoS2-MoO3 hybrid nanomaterials for light-emitting diodes
description 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.
author2 School of Materials Science & Engineering
author_facet School of Materials Science & Engineering
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
format Article
author 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
author_sort Yin, Zongyou
title Preparation of MoS2-MoO3 hybrid nanomaterials for light-emitting diodes
title_short Preparation of MoS2-MoO3 hybrid nanomaterials for light-emitting diodes
title_full Preparation of MoS2-MoO3 hybrid nanomaterials for light-emitting diodes
title_fullStr Preparation of MoS2-MoO3 hybrid nanomaterials for light-emitting diodes
title_full_unstemmed Preparation of MoS2-MoO3 hybrid nanomaterials for light-emitting diodes
title_sort preparation of mos2-moo3 hybrid nanomaterials for light-emitting diodes
publishDate 2014
url https://hdl.handle.net/10356/105132
http://hdl.handle.net/10220/20661
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