new material
Carbon nanotube paper provides exceptional conductivity, lightweight flexibility, and superior mechanical strength. Designed for advanced applications, it ensures efficient material integration, extended durability, and high-performance adaptability.
Product Overview
Carbon nanotube paper (also known as buckypaper) is a thin sheet material made of disordered carbon nanotubes, featuring excellent electrical conductivity, thermal conductivity, and chemical stability. It is composed of single-walled or multi-walled carbon nanotubes and is primarily prepared through filtration. This material has extensive applications in fuel cells, supercapacitors, lithium-ion batteries, heat dissipation for high-power electronic devices, and high-performance polymer composites.
Key Features
- Excellent Conductivity:High electrical conductivity, making it suitable for electrode material manufacturing.
- Excellent Thermal Conductivity:Used as a heat dissipation material with significant applications in high-power electronic devices.
- Good Chemical Stability:Strong corrosion resistance and antioxidant properties, adaptable to various environmental conditions.
Applications
- Fuel Cells:Used as a gas diffusion layer in fuel cells to enhance performance.
- Supercapacitors:Used in manufacturing electrochemical supercapacitors, improving specific capacitance and overall performance.
- Lithium-Ion Batteries:Used as a cathode material in lithium-ion batteries, increasing energy density and cycle life.
- Heat Pads:Applied for heat dissipation in high-power electronic devices, ensuring stable operation.
- Composites:Combined with polymers and other materials to create high-performance composite materials, expanding application scenarios.
| Technical Parameter | Value |
| Diameter | 12~13 cm |
| Thickness | 50-60 μm |
| Metal Content | <1.5% |
| Strength | 10-15 MPa (lateral) |
| Conductivity | (2-4) x 10³ S/m |
| Preparation Method | Filtration method |
