Polvo de fase MXene V4C3Tx
Polvo de fase MXene V4C3Tx
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V4C3Tx MXene Phase Powder Data Sheet
|
Pureza: |
≥98% |
|
Tamaño : |
2-20 µm, 200-1000 nm o personalizado |
V4C3Tx MXene Phase Powder Description
V4C3Tx MXene Phase Powder is a novel two-dimensional transition metal carbide derived from the selective etching of V4AlC3 MAX phase. With its unique vanadium-rich structure, this MXene exhibits excellent electrical conductivity, high surface reactivity, and tunable surface terminations (Tx, such as –O, –OH, –F). These properties make it a promising candidate for advanced applications in lithium-ion and sodium-ion batteries, supercapacitors, electrocatalysis, and electromagnetic shielding. The powder typically appears as a dark gray to black material with a sheet-like morphology, and its flake size can be controlled through processing methods. For long-term stability, V4C3Tx MXene Phase Powder should be vacuum-dried and stored in an inert atmosphere to prevent oxidation.
V4C3Tx MXene Phase Powder Specifications
| Atributo | Multilayer V4C3Tx Powder | Single-Layer V4C3Tx Powder |
| Proceso de grabado | Grabado HF | HF + Agente intercalante Delaminación |
| Talla | 2-20 (µm) | 200-1000 (nm) |
| Número de capas | Multicapa | ≤5 Capas |
| Conductividad (S/cm) | 1-10 | 10-500 |
| Grupos de superficie | -OH, =O, -F, -Cl | |
| Apariencia | Polvo marrón | |
| Estructura | Material bidimensional en capas | |
| Método de producción | Preparado mediante ácido fluorhídrico/reacción de intercalación/sustitución de litio, con una excelente resistencia a la oxidación. | |
| Rendimiento | High conductivity with multiple vanadium oxidation states, demonstrating remarkable energy storage performance | |
| Almacenamiento | Almacenado en secado al vacío o en entornos inertes |
V4C3Tx MXene Phase Powder Features
- Apariencia: Brown to dark-gray powder with a typical two-dimensional layered structure.
- Structure: Two-dimensional sheet-like material with high surface area.
- Synthesis Method: Prepared via hydrofluoric acid etching, intercalation, or lithium replacement, exhibiting good oxidation resistance.
- Flake Size Control: Adjustable flake diameter to meet diverse research and industrial requirements.
- Electrical Performance: High electrical conductivity with multiple vanadium valence states, showing excellent performance in energy storage systems.
- Storage Condition: Vacuum-dried powder, recommended to be stored in an inert atmosphere to maintain stability.
V4C3Tx MXene Phase Powder Applications
- Almacenamiento de energía: Used in lithium-ion, sodium-ion, and zinc-ion batteries for enhanced capacity and long cycle life.
- Supercondensadores: Provide high conductivity and stable electrochemical performance for advanced capacitor systems.
- Blindaje electromagnético: Effective material for blocking electromagnetic interference in electronic devices.
- Catálisis: Functions as a catalyst or electrocatalyst in reactions such as hydrogen evolution and oxygen reduction.
- Functional Composites: Incorporated into coatings, sensors, and multifunctional composite materials for enhanced mechanical and electrical properties.
- Blindaje contra interferencias electromagnéticas (EMI)
- Baterías y almacenamiento de energía
- Catálisis
- Supercondensadores
Blindaje contra interferencias electromagnéticas (EMI)
Baterías y almacenamiento de energía
Catálisis
Supercondensadores
V4C3Tx MXene Phase Powder Packaging
V4C3Tx 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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