Naslov
Fluorine-free mechanochemical synthesis of MXene

Autori
Ljubek, Gabrijela ; Kraljić Roković, Marijana ; Kralj, Magdalena

Vrsta, podvrsta
Radovi u časopisima, znanstveni

Izvornik
Materials science and technology (2023)

Status rada
Online first

Ključne riječi
2D materials ; mechanochemistry ; ball-milling ; solid state ; MAX phase

Sažetak
MXene is a 2D transition metal carbide/nitride with excellent electrical, optical, and mechanical properties. At present, most MXenes are prepared from the MAX phase by chemical etching with HF or HCl/LiF. This method is very limited in terms of large-scale production due to the hazardous and toxic fluoride-containing reagents. There is an urgent need to explore safe and reliable synthetic methods to prepare MXene. In this short communication, we describe the mechanochemical route for preparation of the Ti3C2Tx MXene from the Ti3AlC2 MAX phase. The prepared MXene has been studied by powder X-ray diffraction (XRD), scanning electron microscopy (SEM) and ultraviolet-visible (UV/Vis) spectrophotometry. The results reported here have paved the way for new preparation methods for the fluorine-free MXenes.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Kemijsko inženjerstvo, Temeljne tehničke znanosti

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