Mo4VAlC4 MXene Phase Powder
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Mo4VAlC4 MXene Phase Powder is a silver-gray layered 2D material featuring molybdenum and vanadium carbides. It offers high conductivity, oxidation resistance, and structural stability, making it well-suited for next-generation batteries, sensors, and catalytic systems. Its tunable flake size and surface chemistry enable versatile applications in both research and industrial fields. NexusX Advanced Materials, as a premier manufacturer and supplier of high-quality .Mo4VAlC4 MXene Phase Powder products, focuses on producing high-precision pyrolytic boron nitride custom parts for diverse applications.
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Mo4VAlC4 MXene Phase Powder Data Sheet
| Purity: | ≥98% |
| Size : | 2–20 µm, 200–1000 nm or customized |
Mo4VAlC4 MXene Phase Powder Description
Mo4VAlC4 MXene Phase Powder is a novel high-entropy two-dimensional carbide material derived from the MAX phase by selectively etching the aluminum layer. With a composition enriched in molybdenum and vanadium, this MXene exhibits excellent electrical conductivity, high-temperature stability, and promising catalytic activity. Its layered 2D structure provides a large surface area and tunable interlayer spacing, making it suitable for applications in energy storage, electrocatalysis, and protective coatings.
Mo4VAlC4 MXene Phase Powder Specifications
| Attribute | Multilayer Mo4VAlC4 Powder | Single-Layer Mo4VAlC4 Powder |
| Etching Process | LiF/HCl Etching | LiF/HCl Etching + Intercalating Agent Delamination |
| Size | 2–20 (µm) | 200–1000 (nm) |
| Number of Layers | Multilayer | ≤5 Layers |
| Conductivity (S/cm) | 10–100 | 1000 ± 500 |
| Surface Groups | -OH, =O, -F, -Cl | |
| Appearance | Brown powdered material | |
| Structure | Two-dimensional layered material | |
| Production Method | Synthesized using lithium fluoride/hydrochloric acid, providing excellent oxidation resistance | |
| Performance Enhancement | Incorporation of vanadium atoms at transition metal sites significantly improves energy storage performance | |
| Storage | Powder stored in vacuum drying or inert environments | |
Mo4VAlC4 MXene Phase Powder SEM
Mo4VAlC4 MXene Phase Powder Features
- Appearance: Supplied as a fine brown powder or a stable dark-blue colloidal solution, with uniform morphology.
- 2D Layered Structure: Exhibits a typical two-dimensional morphology with high surface area and tunable interlayer spacing.
- Advanced Synthesis: Produced via LiF/HCl etching, providing excellent oxidation resistance and stable performance.
- Controllable Flake Size: Flake dimensions can be tailored during synthesis to meet different application needs.
- Enhanced Energy Storage: Incorporation of vanadium atoms in the transition-metal sites significantly boosts electrochemical performance for batteries and supercapacitors.
Mo4VAlC4 MXene Phase Powder Applications
- Energy Storage Devices: Mo4VAlC4 MXene Phase Powder is suitable for lithium-ion and sodium-ion batteries, where vanadium incorporation enhances specific capacity and cycling stability.
- Supercapacitors: The 2D layered morphology and large surface area enable fast ion transport, making it ideal for high-power supercapacitors with superior energy density.
- Electrocatalysis: Demonstrates strong catalytic activity in hydrogen evolution and oxygen reduction reactions, supporting applications in water-splitting and fuel cell systems.
- Conductive Coatings and Films: High electrical conductivity makes it useful in EMI shielding, sensors, and flexible electronic devices through thin conductive coatings.
- Protective and Functional Materials: Its oxidation resistance and structural stability allow applications in anti-corrosion coatings, high-temperature materials, and advanced composites.
Mo4VAlC4 MXene Phase Powder Packaging
Mo4VAlC4 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) - Mo4VAlC4 MXene Phase Powder
FAQ
What is Mo4VAlC4 MXene Phase Powder?
Mo4VAlC4 MXene Phase Powder is a two-dimensional (2D) material derived from its parent MAX phase, Mo4VAlC4. It is produced by selectively etching the aluminum (Al) layer from the Mo4VAlC4 MAX phase, resulting in a structure with five atomic layers of transition metals (Mo4VC4Tx), where Tx represents surface terminations like -OH, -F, or -O.
How is Mo4VAlC4 MXene Phase Powder synthesized?
The synthesis involves two main steps. First, the Mo4VAlC4 MAX phase precursor is synthesized. Then, this precursor is subjected to a selective etching process, often using acids like HF or a mixture of HCl and LiF, to remove the aluminum layers and obtain the Mo4VAlC4 MXene Phase Powder.
What are the main applications of Mo4VAlC4 MXene Phase Powder?
Due to its excellent metallic conductivity, hydrophilicity, and large surface area, Mo4VAlC4 MXene Phase Powder is explored for various applications. These include energy storage (batteries and supercapacitors), electromagnetic interference shielding, sensors, catalysis, and biomedical applications such as photothermal therapy.
How should Mo4VAlC4 MXene Phase Powder be stored?
To maintain its stability and prevent oxidation, Mo4VAlC4 MXene Phase Powder should be stored in a dry, inert atmosphere (like argon or nitrogen), away from light and moisture. Some suppliers recommend storage at low temperatures (e.g., -20°C) for long-term preservation.
What is the current state of research on Mo4VAlC4 MXene Phase Powder?
Research on Mo4VAlC4 MXene Phase Powder is advancing, particularly since its scalable synthesis was first reported. It represents a new subfamily of MXenes (M5X4Tx). Current studies focus on thoroughly characterizing its optical, electronic, and thermal properties, as well as exploring its potential in advanced energy technologies and other high-performance applications.
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