Carbon Nanotube-Mica Prepared by Electrostatic Adsorption
CNTs: 15 wt%; Mica: 85 wt%
Technical Properties:
Carbon Nanotubes
| Property | Value |
|---|---|
| Purity | >95 wt% |
| Outside Diameter (nm) | >50 |
| Inside Diameter (nm) | 5.0-15.0 |
| Length (μm) | 5.0-20.0 |
| Manufacturing Method | CVD |
| Color | black |
CNTs 10 wt%; Mica 90 wt%
| Property | Value |
|---|---|
| Specific Surface Area (m2/g) | 10 |
| Volume Resistivity (Ω.cm) | <5 |
Applications:
Mica is a layered structure of potassium aluminum silicate, and its surface is negatively charged. Carbon nanotubes are treated with a cationic surfactant (Cetyl trimethyl ammonium bromide). Carbon Nanotube-Mica self-assembles by electrostatic adsorption, forming a uniform and stable complex. It is easy to disperse and has excellent static conductive properties. It also demonstrates outstanding mechanical strength and corrosion resistance. This material can be used in the petrochemical industry, coal industry, and various coating applications.
