Nitrogen-Doped Multi-Walled Carbon Nanotubes (N-MWCNTs)

Product Overview
Nitrogen-doped multi-walled carbon nanotubes (N-MWCNTs) are carbon nanotubes that have been modified by introducing nitrogen atoms into the structure. This doping process improves the electrical conductivity, catalytic performance, and surface reactivity of the nanotubes. The nitrogen atoms replace some of the carbon atoms, enhancing the electronic transport and catalytic activity, especially in field emission and electron conduction. Nitrogen doping not only increases the potential applications in catalysis and energy fields but also enhances mechanical properties and thermal stability, making them suitable for harsh environmental conditions.

Key Features

• Increased Fermi Surface Density: Nitrogen doping enhances the electronic transport properties, improving field emission performance.
• Increased Surface Reactivity: The introduction of nitrogen atoms alters the surface properties of the nanotubes, increasing catalytic activity and selectivity, making them particularly suitable for catalysis and adsorption applications.
• Improved Mechanical Properties: Nitrogen doping strengthens the nanotubes, improving their strength and toughness, and enhancing their ability to withstand stress and deformation.
• Improved Thermal Stability: Nitrogen doping improves the thermal stability of the carbon nanotubes, allowing them to maintain their structure and performance under high-temperature conditions, making them ideal for high-temperature applications.

Applications

• Energy: Used in battery materials, photocatalysts, and other applications with significant potential in energy storage and conversion.
• Catalysis: Acts as a catalyst or catalyst carrier, with significant applications in the chemical industry and environmental protection.
• Biomedical: Shows unique advantages in drug delivery and biosensors, with wide applications in the biomedical field.