Electronics and Semiconductor Industry: Carbon nanotubes, due to their excellent electrical conductivity and mechanical strength, are used in the manufacture of field-effect transistors, flexible displays, and conductive thin films. Their high carrier mobility makes them an ideal material for future electronic devices.
Energy Storage and Conversion: In lithium-ion batteries, supercapacitors, and fuel cells, carbon nanotubes, as electrode materials, can significantly improve energy density and charge/discharge efficiency. Furthermore, carbon nanotubes are used as conductive layers in solar cells.
Composite Materials: Carbon nanotubes can enhance the mechanical properties of matrices such as polymers, metals, and ceramics, and are widely used in aerospace, automotive manufacturing, and sporting goods.
Biomedicine: Carbon nanotubes show great potential in drug delivery, biosensors, and tissue engineering. Their high specific surface area and biocompatibility make them ideal carrier materials.
Environmental Protection: Carbon nanotubes can be used in water treatment and air purification.
Sensor Technology: Carbon nanotubes are highly sensitive to external stimuli such as gases, temperature, and pressure, and are used to manufacture high-precision sensors.
Aerospace and Defense: The lightweight and high-strength properties of carbon nanotubes make them the preferred material for spacecraft structures and protection.
Textile Industry: Carbon nanotubes can endow textiles with properties such as conductivity, antibacterial properties, and UV protection.
