Double Walled Carbon Nanotubes, Purity:>99%, Length: 40-50µm

Description

Double Walled Carbon Nanotubes (DWCNTs)

Double Walled Carbon Nanotubes (DWCNTs) are a distinct and highly valued class of carbon nanotubes consisting of two concentric graphene cylinders. This dual-layered structure combines the flexibility of single-walled carbon nanotubes (SWCNTs) with the robustness of multi-walled carbon nanotubes (MWCNTs), offering a unique balance of mechanical strength, thermal stability, and conductivity.

Due to the interaction between the inner and outer walls, DWCNTs exhibit exceptional mechanical, electronic, and optical properties that make them ideal for advanced engineering and scientific applications. Variations in the diameters of the inner and outer tubes result in tunable physical characteristics, further expanding their usability.

This product features high purity (>99%) and precisely controlled dimensions, making it an excellent choice for both industrial and academic research projects. Our DWCNTs are widely used in fields such as electronics, nanomedicine, energy storage, and advanced materials.

Applications

DWCNTs serve a broad range of high-tech applications, including but not limited to:

1. Drug delivery systems
2. Biosensors
3. CNT-reinforced composites
4. Catalysis
5. Nanoprobes and microscopy
6. Hydrogen storage
7. Lithium-ion batteries
8. Gas-discharge protection devices
9. Flat-panel displays (FEDs)
10. Supercapacitors
11. Transistors and nanoelectronics
12. Solar energy cells
13. Photoluminescent devices
14. Nanotube-based templates

Technical Properties of Double Walled Carbon Nanotubes

Please contact us for pricing and bulk order inquiries. Our team is ready to support your research and production needs with high-performance DWCNTs tailored for your application.