Multilayer/Monolayer Ti₂CT_x

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Molecular Formula: Ti₂CT_x

Etching Process: LiF/HCl etching

Storage Conditions: Store refrigerated (4°C) or in a vacuum or inert environment for 1-2 months.

Product Introduction

Ti₂CT_x, a member of the MXene family, is a two-dimensional titanium carbide material. It is synthesized by selectively etching the A-element (usually aluminum) from its parent MAX phase, Ti₂AlC, in a fluoride-containing acid or lithium fluoride/hydrochloric acid (LiF/HCl) system. This material exhibits excellent electrical conductivity, mechanical strength, and hydrophilicity, making it highly suitable for a range of applications including energy storage devices like supercapacitors and batteries, catalysis, and as conductive filler in composites.

Alfa Chemistry usually uses LiF/HCl system to prepare Ti₂CT_x materials. Our etching method effectively reduces defects after etching, which helps extend the material's shelf life.

Product Characteristics

The product appears as a black green powder or light pink liquid.
The concentration of the product is adjustable, and the flake size is controllable.
The liquid should be stored refrigerated (0-4 °C), while the powder should be stored in a vacuum-dried or inert environment.

Performance Parameters

Product Type	Multilayer Ti₂CT_x Powder	Monolayer Ti₂CT_x Powder	Monolayer Ti₂CT_x Aqueous Solution	Monolayer Ti₂CT_x Flexible Film
Catalog Number	NM-MX023	NM-MX024	NM-MX025	NM-MX026
Etching Process	LiF/HCl etching	LiF/HCl etching	LiF/HCl etching	LiF/HCl etching
Color	Black green	Black green	Light pink	Black green
Multilayer Size	2-20μm	/	/	/
Monolayer Size	/	200-1000 nm	200-1000 nm	1000-10000 nm
Number of Layers	Multilayer	≤5 layers	≤5 layers	≤5 layers
Concentration	/	/	1-10 mg/mL (customizable)	/
Conductivity	10-100 S/cm	2000±500 S/cm	2000±500 S/cm	2000±500 S/cm
Surface Groups	-OH, =O, -F, -Cl	-OH, =O, -F, -Cl	-OH, =O, -F, -Cl	-OH, =O, -F, -Cl