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%
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.
