Continuous flow vortex fluidic-mediated exfoliation and fragmentation of two-dimensional MXene

Journal article

Mohammed Al-antaki, A, Kellici, S., Power, P .N., Lawrance, W and Raston, C (2020). Continuous flow vortex fluidic-mediated exfoliation and fragmentation of two-dimensional MXene. Royal Society Open Science. 7 (5), p. 192255. https://doi.org/10.1098/rsos.192255
AuthorsMohammed Al-antaki, A, Kellici, S., Power, P .N., Lawrance, W and Raston, C
Abstract

MXene (Ti2CTx) is exfoliated in a vortex fluidic device (VFD), as a thin film microfluidic platform, under continuous flow conditions, down to ca 3 nm thin multi-layered two-dimensional (2D) material, as determined using AFM. The optimized process, under an inert atmosphere of nitrogen to avoid oxidation of the material, was established by systematically exploring the operating parameters of the VFD, along with the concentration of the dispersed starting material and the choice of solvent, which was a 1 : 1 mixture of isopropyl alcohol and water. There is also some fragmentation of the 2D material into nanoparticles ca 68 nm in diameter.

Keywords2D, MXene, continuous
Year2020
JournalRoyal Society Open Science
Journal citation7 (5), p. 192255
PublisherRoyal Society, The
Digital Object Identifier (DOI)https://doi.org/10.1098/rsos.192255
Web address (URL)https://royalsocietypublishing.org/doi/10.1098/rsos.192255
Publication dates
Print13 May 2020
Publication process dates
Accepted30 Mar 2020
Deposited09 Jun 2020
Accepted author manuscript
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Open
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