Buy DWNTs Double Walled Carbon Nanotubes for Gas Sensor

 DWNTs Double Walled Carbon Nanotubes Used in Gas Sensor

Spec: diameter: 2-5nm, length: short tube 1-2um and long tube 5-20um, purity: >91%

Materials with super strength, super toughness and super fatigue resistance are in great demand in many fields such as aerospace, military equipment, body armor, large bridges, sports equipment, artificial muscles and so on. Carbon nanotubes are typical one-dimensional nanomaterials, and they are also known materials with the highest mechanical strength and toughness. Their macroscopic strength and toughness are both higher than those of carbon fiber and aramid fiber which are widely used at present.

Apart from strength and toughness enhancement, DWCNT also can be applied for gas sensor.

Double walled carbon nanotubes used in gas sensor:

1. Carbon nanotube gas sensor has high sensitivity, fast response, small size, low power consumption and lower working temperature and many other features.

2. Carbon nanotubes are one of the development of solid-state sensor technology ideal nanomaterials huge aspect ratio and specific surface area of the carbon nanotube sensor can become highly sensitive material layer and the efficient conduction channel.

3. Carbon nanotubes easily integrated into micro-electronic devices, it is possible to produce a sensor having a plurality of small sensor arrays.

4. Carbon nanotube gas sensor can operate at room temperature; no heating means for reducing the volume of the sensor, the sensor reduces the power consumption, so that the core member can be increased longevity, while also extending the battery life of the sensor.

5. Carbon nanotube gas sensor has been able to industry, environmental protection, physical security, medical testing, and defense and military fields in a variety of important environmental gas analysis.