Multi Walled Carbon Nanotubes, Purity: > 95%, Outside Diameter: 10-20nm

Description

Multi-Walled Carbon Nanotubes (MWCNTs)

Purity: >95% | Outer Diameter: 10–20 nm | Length: 10–30 µm

Multi-Walled Carbon Nanotubes (MWCNTs) are cylindrical nanostructures composed of multiple concentric graphene layers. Known for their exceptional electrical conductivity, mechanical strength, and thermal stability, MWCNTs are among the most versatile and high-performance nanomaterials available today. With an outer diameter ranging from 10 to 20 nm and a high specific surface area of 220 m²/g, they are engineered for maximum efficiency in numerous high-tech applications.

Manufactured using Chemical Vapor Deposition (CVD), these carbon nanotubes offer consistent quality, structural uniformity, and scalable performance—making them ideal for industries ranging from energy storage and nanoelectronics to biomedicine and advanced composite engineering.

Technical Properties

Key Applications

Thanks to their unique nanostructure and high aspect ratio, Multi-Walled Carbon Nanotubes find wide-ranging use across disciplines. They not only enhance performance but also enable innovations in:

Electronics & Energy

• Transistors – Used as interconnects or active layers in nanoelectronics

• Lithium-Ion Batteries – Improve charge capacity, stability, and lifespan

• Supercapacitors – Boost energy density and rapid charge/discharge cycles

• Solar Cells – Serve as transparent conductive films and charge carriers

• Gas-Discharge Tubes – Add arc resistance and stability

• Flat Panel Displays – Enable thin, flexible, and durable screens

Biomedical & Chemical

• Drug Delivery – Efficient molecular transport and release mechanisms

• Biosensors – High sensitivity for biochemical detection

• Nanoprobes – Targeted diagnostics and therapeutics

• Catalysis – Act as supports for metals or active catalysts themselves

• Photoluminescence – Tunable light-emission for diagnostics and imaging

Composites & Mechanics

• CNT Composites – Reinforce polymers, ceramics, and metals with high tensile strength

• Templates – Serve as scaffolds for nanostructure fabrication

• Hydrogen Storage – Increased sorption capacity and stability

Emerging and Extra Applications

Flexible and Wearable Electronics – Integration into stretchable circuits and smart textiles
EMI Shielding – Protecting sensitive electronics from electromagnetic interference
Thermal Interface Materials (TIMs) – Heat dissipation in CPUs and power electronics
Water Purification – Functionalized CNTs for nanofiltration and pollutant capture
3D Printing Feedstock – Electrically conductive filament materials