Ti2NbC2Tx MXene Phase Powder

Ti2NbC2Tx MXene Phase Powder Data Sheet

Purity:	≥98%
Size :	2–20 µm, 200–1000 nm or customized

Ti2NbC2Tx MXene Phase Powder Description

Ti2NbC2Tx MXene Phase Powder is a two-dimensional layered material characterized by high electrical conductivity, tunable interlayer spacing, and excellent chemical stability. Produced via a LiF/HCl etching process, it offers controllable flake sizes and a stable layered structure. The incorporation of niobium atoms at transition metal sites enhances oxidation resistance and significantly improves electrochemical performance, particularly in high-voltage energy storage systems. With its large surface area and versatile surface terminations, Ti2NbC2Tx MXene Phase Powder is widely applied in batteries, supercapacitors, electrocatalysis, sensors, EMI shielding, and composite reinforcement. For long-term stability, it should be stored under vacuum or in an inert atmosphere.

Ti2NbC2Tx MXene Phase Powder Specifications

Product	Multilayer Ti2NbC2Tx Powder	Monolayer Ti2NbC2Tx Powder
Etching Method	LiF/HCl etching	LiF/HCl etching + intercalation exfoliation
Color	Brown-black	Bronze
Multilayer Size (µm)	2–20 µm	/
Monolayer Flake Diameter (nm)	/	200–1000 nm
Number of Layers	Multilayer	≤ 5 layers
Concentration (customizable)	/	/
Conductivity (S/cm)	10–100	1000 ± 500
Surface Terminations	–OH, =O, –F, –Cl	–OH, =O, –F, –Cl

Ti2NbC2Tx MXene Phase Powder Features

• Appearance: Brown powder material with a uniform morphology, suitable for advanced material processing and research applications.
• Two-Dimensional Layered Structure: Possesses a 2D layered crystal structure that provides a large specific surface area, excellent ion transport channels, and tunable surface terminations.
• Stable Preparation Method: Synthesized via a LiF/HCl etching process, which ensures good oxidation resistance and structural stability of the MXene flakes.
• Controllable Flake Size: Flake diameter can be precisely adjusted to meet specific research or industrial application requirements, from nanoscale to microscale.
• Niobium Doping Advantage: Incorporation of niobium atoms at transition metal sites significantly enhances electrochemical performance, particularly for high-voltage energy storage systems. For long-term stability, the powder should be stored under vacuum or in an inert atmosphere.

Ti2NbC2Tx MXene Phase Powder Applications

• Energy Storage Devices: Applied in lithium-ion, sodium-ion, and zinc-ion batteries, where the niobium incorporation improves cycling stability and enhances high-voltage performance.
• Supercapacitors: Serve as an electrode material with high electrical conductivity and large ion-accessible surface area, providing superior capacitance and fast charge–discharge capability.
• Electrocatalysis: Functions as an efficient catalyst or catalyst support in the hydrogen evolution reaction (HER) and oxygen evolution reaction (OER), leveraging its layered structure and surface terminations.
• Conductive Composites: Incorporated into polymers, ceramics, or metals to improve electrical conductivity, mechanical strength, and thermal stability of composite materials.
• Sensors and EMI Shielding: Utilized in advanced sensors for detecting gases, biomolecules, or environmental parameters, and in electromagnetic interference (EMI) shielding due to its high conductivity and layered morphology.

Ti2NbC2Tx MXene Phase Powder Packaging

Ti2NbC2Tx MXene Phase Powder is typically packaged in sealed, moisture-proof plastic bags, then placed in sturdy drum containers or fiber cartons to prevent contamination and ensure safe transport. Standard packaging sizes include 1 kg, 5 kg, and 10 kg options, with custom packaging available upon request to meet specific usage or storage needs.