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921408

Sigma-Aldrich

Titanium Carbide MXene dispersion in propylene carbonate

Sinónimos:

Titanium Carbide MXene

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About This Item

Fórmula lineal:
Ti3C2Tx
Número de CAS:
12363-89-2
UNSPSC Code:
12352302
NACRES:
NA.23

form

dispersion

Quality Level

100

concentration

≥0.5 mg/mL in propylene carbonate

color

faint gray to black

application(s)

battery manufacturing

storage temp.

−20°C

General description

This high purity Ti3C2Tx product is a two-dimentional (2D) titanium carbide (Ti3C2) MXene material dispersed into propylene carbonate at a concentration of 1 mg/mL, where Tx is Cl, F, and OH. This product is packaged under an inert atmosphere giving it longer shelf life compared to water based dispersions. It may contain traces of Ti2AlC.

Application

This MXene (Ti3C2) dispersion product contains delaminated MXene flakes suspended in Propylene carbonate provide a stable suspension versus aqueous-based dispersions. Propylene carbonate between the high surface area MXene layers may form a continuous interface between the MXene layers and the PC/EC electrolyte used in the Na-ion battery, possibly allowing easier diffusion of Na+ into the electrodes.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319

Hazard Classifications

Eye Irrit. 2

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Dispersions of Two-Dimensional Titanium Carbide MXene in Organic Solvents.
Chemistry of Materials, 29(4), 1632-1640 (2017)
Highly conductive optical quality solution-processed films of 2D titanium carbide.
Dillon A D, et al.
Advances in Functional Materials, 26, 4162-4168 (2016)
2D Ti3C2Tz MXene Synthesized by Water-free Etching of Ti3AlC2 in Polar Organic Solvents.
Natu V, et al.
Chem, 6(3), 616-630 (2020)
Michael Naguib et al.
ACS nano, 6(2), 1322-1331 (2012-01-28)
Herein we report on the synthesis of two-dimensional transition metal carbides and carbonitrides by immersing select MAX phase powders in hydrofluoric acid, HF. The MAX phases represent a large (>60 members) family of ternary, layered, machinable transition metal carbides, nitrides

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Optimizing the synthesis of high-quality 2D MXene flakes for 3D ink printing is essential to such technological developments as printable and flexible electronics.

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