new material
High-purity single-walled carbon nanotubes (SWCNTs) offer exceptional electrical conductivity, optimized high surface area, and superior mechanical strength. Designed for advanced applications, they ensure precise dispersion, extended stability, and high-performance adaptability.
Product Overview
High-purity single-walled carbon nanotubes (SWCNTs) are seamless hollow tubes made of a single layer of graphite hexagonal lattice. With a diameter typically between 1-2 nm and a length ranging from 1 to 3 micrometers, these nanotubes have an exceptional surface area and excellent electrical, thermal, and mechanical properties. Produced by the moving catalytic method, they offer high conductivity and are well-suited for various high-tech applications.
Product Features
- Excellent Conductivity: High electrical conductivity and low resistance, allowing efficient current transmission.
- High Surface Area: Exceptional surface area (>380 m²/g), improving performance in energy storage and catalytic reactions.
- Mechanical Strength: High strength and toughness, making it a promising material for reinforcing composite materials.
- Thermal Conductivity: Superior thermal conductivity, making it ideal for high-efficiency heat dissipation applications.
- Chemical Stability: Excellent stability in various chemical environments, resistant to acids, bases, and oxidation.
- High Flexibility: Can bend and flex without breaking, ideal for flexible electronic applications.
Applications
- Electronics: Used in manufacturing efficient integrated circuits, field-effect transistors, and other electronic devices.
- Energy: Acts as an electrode material in lithium-ion batteries, improving charge/discharge performance and cycle life.
- Composite Materials: When added to polymers or other matrix materials, significantly enhances strength, rigidity, and toughness.
- Sensors: High sensitivity and selectivity make it ideal for detecting biological molecules, gases, and chemicals.
- Nanomechanics: Serves as a key material for micro-mechanical components, such as nanomotors, widely used in nanotechnology.
- Aerospace: Used to manufacture lightweight, high-strength aerospace components, improving overall performance.
- Other Fields: Applicable in catalysts, conductive films, biological nanomaterials, and more.
| Technical Parameter | High Purity Single-Walled Carbon Nanotubes (Short) | High Purity Single-Walled Carbon Nanotubes (Long) |
| Diameter | 1-2 nm | 1-2 nm |
| Purity | >90% | >90% |
| Length | 1-3 μm | 5-30 μm |
| Specific Surface Area | >380 m²/g | >380 m²/g |
| Tap Density | 0.14 g/cm³ | 0.14 g/cm³ |
| True Density | ~2.1 g/cm³ | ~2.1 g/cm³ |
| Conductivity | >100 s/cm | >100 s/cm |
| Preparation Method | Moving catalytic method | Moving catalytic method |
