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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...

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Autores principales: Lamkaouane, Hind, Ftouhi, Hajar, Richard-Plouet, Mireille, Gautier, Nicolas, Stephant, Nicolas, Zazoui, Mimoun, Addou, Mohammed, Cattin, Linda, Bernède, Jean Christian, Mir, Yamina, Louarn, Guy
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
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).
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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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