Structural and optical characterization of stacked MoS2 nanosheets by hydrothermal method

Structural and optical characterization of stacked MoS2 nanosheets by hydrothermal method Molybdenum disulfide (MoS2), as a layered transition metal dichalcogenides (TMDCs) has profound applications in electronic devices, sensors, Li-ion batteries, solar cells, water purification, photo catalysis etc. Layered TMDCs are obtained through exfoliation of bulk material. There are various methods for synthesizing layered TMDCs from their respective bulk form. In this paper, we report hydrothermal method as the easiest and environmentally friendly way of preparing stacked MoS2 nanosheets from its bulk form. Here we confirm the structural and morphological properties of these stacked nanosheets by X-ray diffraction and electron microscopy. Energy dispersive X-ray analyzer confirms the elemental composition of the prepared MoS2 nanolayer. Optical properties of the stacked MoS2 were characterized by UV–Vis spectroscopy and photoluminescence spectroscopy (PL). The CIE chromaticity diagram identifies the color of the emission using PL data. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Materials Science: Materials in Electronics Springer Journals

Structural and optical characterization of stacked MoS2 nanosheets by hydrothermal method

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Publisher
Springer US
Copyright
Copyright © 2017 by Springer Science+Business Media, LLC, part of Springer Nature
Subject
Materials Science; Optical and Electronic Materials; Characterization and Evaluation of Materials
ISSN
0957-4522
eISSN
1573-482X
D.O.I.
10.1007/s10854-017-8417-x
Publisher site
See Article on Publisher Site

Abstract

Molybdenum disulfide (MoS2), as a layered transition metal dichalcogenides (TMDCs) has profound applications in electronic devices, sensors, Li-ion batteries, solar cells, water purification, photo catalysis etc. Layered TMDCs are obtained through exfoliation of bulk material. There are various methods for synthesizing layered TMDCs from their respective bulk form. In this paper, we report hydrothermal method as the easiest and environmentally friendly way of preparing stacked MoS2 nanosheets from its bulk form. Here we confirm the structural and morphological properties of these stacked nanosheets by X-ray diffraction and electron microscopy. Energy dispersive X-ray analyzer confirms the elemental composition of the prepared MoS2 nanolayer. Optical properties of the stacked MoS2 were characterized by UV–Vis spectroscopy and photoluminescence spectroscopy (PL). The CIE chromaticity diagram identifies the color of the emission using PL data.

Journal

Journal of Materials Science: Materials in ElectronicsSpringer Journals

Published: Dec 23, 2017

References

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