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Cobalt Nitride (Co₂N) is a high-performance inorganic compound known for its exceptional hardness, excellent wear resistance, and superior catalytic properties. This compound is primarily used in specialized applications such as cutting tools, hard coatings, and catalysts, where it serves in critical components exposed to extreme environments. Its unique chemical composition and properties make it suitable for demanding applications requiring reliability and high performance.
Product Overview
Cobalt nitride (Co2N) is a transition metal nitride with excellent magnetic properties, catalytic performance, and good conductivity. Under specific conditions, cobalt nitride slightly oxidizes in air, and in high humidity or damp air, it hydrolyzes to form Co(OH)2 and hydrogen. The rate of reaction with different acid solutions varies, with concentrated hydrochloric acid and nitric acid reacting vigorously. Cobalt nitride compositions include CoN, Co2N, and Co3N, each with significant potential for various applications.
Key Features
- Magnetic Properties: Cobalt nitride has strong magnetic properties, making it ideal for applications requiring magnetic performance.
- Excellent Catalytic Activity: Shows high catalytic activity, useful for accelerating chemical reactions.
- Good Conductivity: As a conductive material, cobalt nitride has advantages in electronic and electrical applications.
- Environmental Adaptability: Stable in N2/Ar environments, allowing it to adapt to different reaction conditions.
Applications
- Lithium-Ion Battery Electrodes: Used as an electrode material for lithium batteries, providing high performance and long-lasting efficiency.
- Supercapacitors: Serves as a capacitor material, enhancing energy storage and release efficiency.
- Fuel Cell Catalysts: Acts as a catalyst in fuel cells, promoting electrochemical reactions.
- Hydrodesulfurization Catalysts: In the petrochemical industry, cobalt nitride is used as a catalyst for hydrodesulfurization, improving reaction efficiency.
| Item | Description |
| Molecular Formula | Co₂N |
| Density | 6.4 g/cm³ |
| Color | Gray-black |
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