new material
Scandium Nitride (ScN) is a high-performance inorganic compound known for its exceptional electronic and optical properties, excellent thermal stability, and superior hardness. This compound is primarily used in specialized applications such as electronics, optoelectronics, and semiconductor devices, where it serves in critical components exposed to demanding environments. Its unique chemical composition and properties make it suitable for applications requiring reliability and high performance.
Product Overview
Scandium nitride (ScN) is a rare metal nitride known for its high melting point, hardness, and mechanical strength. It exhibits excellent stability at high temperatures, chemical inertness, and relatively high electrical conductivity. ScN decomposes in water to form scandium hydroxide and ammonia gas. These properties make ScN a key material in various high-performance applications.
Key Features
- High Melting Point: With a melting point above 2600°C, ScN remains stable even in extreme high-temperature environments.
- High Hardness and Mechanical Strength: Ideal for applications requiring materials with high strength and hardness.
- Chemical Inertness and High-Temperature Stability: Demonstrates exceptional chemical stability and inertness at elevated temperatures.
- High Electrical Conductivity: Exhibits high electrical conductivity, making it suitable for electrical applications.
Applications
- Fluorescent Powder Materials: Used in the production of high-efficiency fluorescent powders.
- Special Alloys and Non-ferrous Metal Additives: Serves as an important additive in alloy formulations.
- High Refractive Index Metal Epitaxial Films: Applied in optics and electronics as a material for epitaxial films.
- Wear-Resistant and Packaging Protective Materials: Used to create materials with high wear resistance.
- Magnetic Semiconductor Materials: Incorporated into magnetic semiconductor materials.
- Electronic Industry Applications: Widely used in electronic devices, particularly in electro-optical sources and spectral analysis.
| Item | Description |
| Molecular Formula | ScN |
| CAS Number | 25764-12-9 |
| Density | 4.4 g/cm³ |
| Color | Black |
| Solubility in Water | Reacts |
