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Préparation du liquide-exfoliée métal de transition dichalcogénure nanofeuillets avec Controlled Taille et Epaisseur: Un État du Protocole d'Art
JoVE Journal
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JoVE Journal Ingegneria
Preparation of Liquid-exfoliated Transition Metal Dichalcogenide Nanosheets with Controlled Size and Thickness: A State of the Art Protocol
DOI:

10:41 min

December 20, 2016

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Capitoli

  • 00:05Titolo
  • 01:00Liquid Exfoliation — Preparation of Suitable Stock Dispersions
  • 02:32Nanosheet Size Selection by Liquid Cascade Centrifugation
  • 03:22Determination of Nanosheet Size and Thickness by Statistical Microscopy
  • 05:41Determination of MoS2 and WS2 Size and Thickness Based on Extinction Spectra
  • 07:27Results: Preparation and Characterization of Liquid-exfoliated Transition Metal Dichalcogenide Nanosheets
  • 09:19Conclusion

Summary

Traduzione automatica

A protocol for the liquid exfoliation of layered materials to nanosheets, their size selection and size measurement by microscopic and spectroscopic techniques is presented.

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