Ti3CNTx MXene Phase Powder
Ti₃CNTₓ MXene Phase Powder is a two-dimensional transition metal carbonitride synthesized through the selective etching of the aluminum layer from its Ti₃AlCN MAX phase precursor. Distinguished by its carbon‑nitrogen atomic composition within the layers, it combines metallic conductivity with adjustable surface chemistry governed by its functional groups (Tₓ), such as –O, –OH, and –F. This material exhibits excellent hydrophilicity, good mechanical strength, and notable chemical stability. Owing to its unique electronic structure and high surface area, Ti₃CNTₓ is widely studied for applications in high‑performance supercapacitors, lithium‑ion batteries, electrocatalysis, electromagnetic interference shielding, and gas‑sensing devices, offering a versatile platform for advanced material solutions.
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Ti3CNTx MXene Phase Powder Data Sheet
| Purity: | ≥98% |
| Size : | 2–20 µm, 200–1000 nm or customized |
Ti3CNTx MXene Phase Powder Description
Ti₃CNTₓ MXene Phase Powder is a representative two-dimensional transition metal carbonitride, synthesized by selectively removing the aluminum layer from its Ti₃AlCN MAX phase precursor using fluoride-based etchants. Distinguished by its hybrid carbon‑nitrogen atomic structure within the crystalline lattice, it exhibits a unique combination of metallic conductivity, mechanical resilience, and tunable surface chemistry due to the presence of functional groups (Tₓ) like –O, –OH, and –F. The material demonstrates notable hydrophilicity, excellent dispersibility in aqueous and polar solvents, and good stability under ambient conditions. With its high specific surface area, rich surface reactivity, and favorable electronic properties, Ti₃CNTₓ is extensively researched for advanced applications including high‑performance supercapacitors, lithium‑ion and sodium‑ion batteries, electrocatalytic hydrogen evolution, electromagnetic interference (EMI) shielding composites, and sensitive chemical/gas sensors. Its adjustable composition and multifunctional character position it as a versatile candidate for next‑generation energy, electronic, and environmental technologies.
Ti3CNTx MXene Phase Powder Specifications
| Attribute | Multilayer Ti3CNTx Powder | Single-Layer Ti3CNTx Powder |
| Etching Process | LiF/HCl Etching | |
| Size | 2–20 (µm) | 200–1000 (nm) |
| Number of Layers | Multilayer | ≤5 Layers |
| Conductivity (S/cm) | 10–100 | 2500 ± 500 |
| Surface Groups | -OH, =O, -F, -Cl | |
| Appearance | Black-purple powdered material | |
| Structure | Two-dimensional layered material | |
| Production Method | Prepared using hydrofluoric acid or lithium fluoride/hydrochloric acid to avoid the formation of titanium nitride | |
| Performance | High conductivity with excellent performance in electromagnetic shielding applications | |
| Storage | Stored in vacuum drying or inert environments | |
Ti3CNTx MXene Phase Powder Features
- Carbon‑Nitrogen Hybrid Structure: Unique atomic composition combining carbon and nitrogen within the MXene layers.
- Metallic Conductivity: Exhibits excellent electrical conductivity similar to metals.
- Tunable Surface Chemistry: Features surface functional groups (‑O, ‑OH, ‑F) that modulate properties.
- Hydrophilicity: Naturally hydrophilic and easily dispersible in water.
- Mechanical Strength: Maintains good mechanical robustness and flexibility.
- Chemical Stability: Shows good stability under various environmental conditions.
- Rich Surface Reactivity: Offers active sites advantageous for catalysis and energy storage.
Ti3CNTx MXene Phase Powder Applications
- High-Performance Energy Storage: Used as an electrode material in supercapacitors and lithium-ion/sodium-ion batteries for enhanced capacity and rate performance.
- Efficient Electrocatalysis: Employed as a catalyst for the hydrogen evolution reaction (HER) due to its favorable surface reactivity and conductivity.
- Electromagnetic Interference (EMI) Shielding: Integrated into lightweight, high-performance shielding composites and coatings.
- Chemical and Gas Sensing: Applied in highly sensitive sensors for detecting gases (e.g., NH₃, NO₂) and volatile organic compounds.
- Environmental Remediation: Utilized as an effective adsorbent for the removal of heavy metal ions and organic pollutants from wastewater.
- Transparent Conductive Films: Processed into thin films for potential use in flexible electronics, touch panels, and optoelectronic devices.
Ti3CNTx MXene Phase Powder Packaging
Ti3CNTx 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.
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- SAFETY DATA SHEET (SDS) -Ti3CNTx MXene Phase Powder
FAQ
What is Ti₃CNTₓ MXene?
Ti₃CNTₓ is a two-dimensional transition metal carbonitride (MXene) synthesized by etching the aluminum layer from its Ti₃AlCN MAX phase precursor, with surface functional groups (Tₓ) such as -O and -OH.
What are its key properties and advantages?
It exhibits high conductivity, hydrophilicity, mechanical flexibility, tunable surface chemistry, and good chemical stability, making it suitable for multifunctional applications.
Can it be used for electromagnetic shielding?
Yes, its high conductivity and layered structure effectively attenuate electromagnetic waves, making it suitable for lightweight shielding coatings and composites.
Is it environmentally friendly and easy to process?
It is hydrophilic and can be dispersed in aqueous solutions to form homogeneous inks, facilitating coating or film fabrication.
How should it be stored for optimal stability?
It is recommended to store it sealed under inert gas (e.g., argon) or in a dry environment, avoiding prolonged exposure to air and moisture.
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