Sonication-assisted liquid phase exfoliation of two-dimensional CrTe
2D materials
Degradation
Liquid phase exfoliation
Sonication
Journal
Ultrasonics sonochemistry
ISSN: 1873-2828
Titre abrégé: Ultrason Sonochem
Pays: Netherlands
ID NLM: 9433356
Informations de publication
Date de publication:
Aug 2023
Aug 2023
Historique:
received:
18
04
2023
revised:
09
07
2023
accepted:
17
07
2023
medline:
29
7
2023
pubmed:
29
7
2023
entrez:
28
7
2023
Statut:
ppublish
Résumé
Liquid phase exfoliation (LPE) has been used for the successful fabrication of nanosheets from a large number of van der Waals materials. While this allows to study fundamental changes of material properties' associated with reduced dimensions, it also changes the chemistry of many materials due to a significant increase of the effective surface area, often accompanied with enhanced reactivity and accelerated oxidation. To prevent material decomposition, LPE and processing in inert atmosphere have been developed, which enables the preparation of pristine nanomaterials, and to systematically study compositional changes over time for different storage conditions. Here, we demonstrate the inert exfoliation of the oxidation-sensitive van der Waals crystal, CrTe
Identifiants
pubmed: 37506508
pii: S1350-4177(23)00240-7
doi: 10.1016/j.ultsonch.2023.106528
pmc: PMC10407284
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
106528Informations de copyright
Copyright © 2023 The Author(s). Published by Elsevier B.V. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
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