Metal Wire Used SWCNTs, High Conductive SWCNT,Semiconductor SWCNT
Spec: diameter: 2nm, length: 1-2um or 5-20um, purity: >91%
Single-walled carbon nanotubes SWCNTs can be viewed as a single layer of graphite around the central axis of the helix angle curled certain seamless hollow tubes made of. Different angles and curvature curl determines the different properties of single wall. Metal single-walled carbon nanotubes have excellent electrical properties, their electrical conductivity can be 2-3 orders of magnitude higher than copper, the metal wire, solar cells, touch screen, electronic and other aspects of nano highly conductive transparent electrode or a circuit is expected to be applied , while semiconductor swcnts has excellent electron mobility in the field of chemical and biological sensors with high sensitivity, high-performance nano-electronic devices, field effect transistors and nano integrated circuit fabrication so it has a good prospect.
Since the discovery of swcnt, it has long been considered one of the contenders in the next generation of nanoelectronic devices most promising material. So far, the single-walled carbon nanotubes have been shown to be used for the production of a variety of memory devices, displays, light emitting diodes, ring oscillator circuit, transparent conductive films and sensors. But the performance of the device for the preparation of the material also made a lot of challenging requirements. In the preparation methods, it must be single-walled carbon nanotubes, single and controlled morphology rules, but also has a high density and appropriate length. On the material itself, the single-walled carbon nanotubes and semiconducting metal type in use must be separated before, but not the existence of damage and contamination.
