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Efficient and Facile Synthetic Route of MoO(3):MoS(2) Hybrid Thin Layer via Oxidative Reaction of MoS(2) Nanoflakes
In the present study, MoO(3):MoS(2) hybrid thin layers have been synthesized through partial oxidation of MoS(2). We have demonstrated that the reaction requires darkness conditions to decrease the oxidation rate, thus obtaining the hybrid, MoO(3):MoS(2). A simple liquid-phase exfoliation (LPE) is c...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9503914/ https://www.ncbi.nlm.nih.gov/pubmed/36144959 http://dx.doi.org/10.3390/nano12183171 |
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author | Lamkaouane, Hind Ftouhi, Hajar Richard-Plouet, Mireille Gautier, Nicolas Stephant, Nicolas Zazoui, Mimoun Addou, Mohammed Cattin, Linda Bernède, Jean Christian Mir, Yamina Louarn, Guy |
author_facet | Lamkaouane, Hind Ftouhi, Hajar Richard-Plouet, Mireille Gautier, Nicolas Stephant, Nicolas Zazoui, Mimoun Addou, Mohammed Cattin, Linda Bernède, Jean Christian Mir, Yamina Louarn, Guy |
author_sort | Lamkaouane, Hind |
collection | PubMed |
description | In the present study, MoO(3):MoS(2) hybrid thin layers have been synthesized through partial oxidation of MoS(2). We have demonstrated that the reaction requires darkness conditions to decrease the oxidation rate, thus obtaining the hybrid, MoO(3):MoS(2). A simple liquid-phase exfoliation (LPE) is carried out to achieve homogenous MoS(2) nanoflakes and high reproducibility of the results after MoS(2) oxidation. XPS analyses reveal the presence of MoO(3), MoS(2), and MoOxSy in the hybrid layer. These results are also confirmed by X-ray diffraction and high-resolution TEM. Optical absorbance reveals that the absorption peaks of the MoO(3):MoS(2) hybrid are slightly redshifted with the appearance of absorption peaks in the near-infrared region due to the defects created after the oxidation reaction. The composition and atomic percentages of each component in the hybrid layer as a function of reaction time have also been reported to give perspective guides for improving electronic and optoelectronic devices based on 2D-MoS(2). |
format | Online Article Text |
id | pubmed-9503914 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-95039142022-09-24 Efficient and Facile Synthetic Route of MoO(3):MoS(2) Hybrid Thin Layer via Oxidative Reaction of MoS(2) Nanoflakes Lamkaouane, Hind Ftouhi, Hajar Richard-Plouet, Mireille Gautier, Nicolas Stephant, Nicolas Zazoui, Mimoun Addou, Mohammed Cattin, Linda Bernède, Jean Christian Mir, Yamina Louarn, Guy Nanomaterials (Basel) Article In the present study, MoO(3):MoS(2) hybrid thin layers have been synthesized through partial oxidation of MoS(2). We have demonstrated that the reaction requires darkness conditions to decrease the oxidation rate, thus obtaining the hybrid, MoO(3):MoS(2). A simple liquid-phase exfoliation (LPE) is carried out to achieve homogenous MoS(2) nanoflakes and high reproducibility of the results after MoS(2) oxidation. XPS analyses reveal the presence of MoO(3), MoS(2), and MoOxSy in the hybrid layer. These results are also confirmed by X-ray diffraction and high-resolution TEM. Optical absorbance reveals that the absorption peaks of the MoO(3):MoS(2) hybrid are slightly redshifted with the appearance of absorption peaks in the near-infrared region due to the defects created after the oxidation reaction. The composition and atomic percentages of each component in the hybrid layer as a function of reaction time have also been reported to give perspective guides for improving electronic and optoelectronic devices based on 2D-MoS(2). MDPI 2022-09-13 /pmc/articles/PMC9503914/ /pubmed/36144959 http://dx.doi.org/10.3390/nano12183171 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Lamkaouane, Hind Ftouhi, Hajar Richard-Plouet, Mireille Gautier, Nicolas Stephant, Nicolas Zazoui, Mimoun Addou, Mohammed Cattin, Linda Bernède, Jean Christian Mir, Yamina Louarn, Guy Efficient and Facile Synthetic Route of MoO(3):MoS(2) Hybrid Thin Layer via Oxidative Reaction of MoS(2) Nanoflakes |
title | Efficient and Facile Synthetic Route of MoO(3):MoS(2) Hybrid Thin Layer via Oxidative Reaction of MoS(2) Nanoflakes |
title_full | Efficient and Facile Synthetic Route of MoO(3):MoS(2) Hybrid Thin Layer via Oxidative Reaction of MoS(2) Nanoflakes |
title_fullStr | Efficient and Facile Synthetic Route of MoO(3):MoS(2) Hybrid Thin Layer via Oxidative Reaction of MoS(2) Nanoflakes |
title_full_unstemmed | Efficient and Facile Synthetic Route of MoO(3):MoS(2) Hybrid Thin Layer via Oxidative Reaction of MoS(2) Nanoflakes |
title_short | Efficient and Facile Synthetic Route of MoO(3):MoS(2) Hybrid Thin Layer via Oxidative Reaction of MoS(2) Nanoflakes |
title_sort | efficient and facile synthetic route of moo(3):mos(2) hybrid thin layer via oxidative reaction of mos(2) nanoflakes |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9503914/ https://www.ncbi.nlm.nih.gov/pubmed/36144959 http://dx.doi.org/10.3390/nano12183171 |
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