Home » Single-Walled Carbon Nanotube Electronics (SWCNT, >99%, OD: 2-3nm)
SEM - Single-Walled Carbon Nanotube Electronics
XPS Spectra of Unmodified SWCNT
|Product||Single-Walled Carbon Nanotube Electronics|
|Residue ( calcination in air)||<1%||Confirm|
|Amine (NH2) Surface Modified||1 – 2wt%||Confirm|
|Bulk Density||0.05-0.17 g/cm³||Confirm|
|Real Density||2-3 g/cm³||Confirm|
|Charging *||2180 (Capacity: mA h/g)||Confirm|
|Discharging*||534 (Capacity: mA h/g)||Confirm|
|Volume Resistivity||0.1-0.15 Ω.cm ( measured at pressure in powder)||Confirm|
|Available Quantities||2Gms, 5Gms, 10Gms, 25Gms and larger quantites|
|Quality Control||Each lot of Single-Walled Carbon Nanotube Electronics was tested successfully.|
|Main Inspect Verifier||Manager QC|
Single-Walled Carbon Nanotube Electronics, with their miniature size, low structural defects, and various other superior properties, are very attractive nanomaterials as basis for future electronic devices. SWNT-based devices, such as the difficulty of their positioning on a substrate, as well as the lack of control of their chirality, which eventually defines their electronic properties.
Single-Walled Carbon Nanotube Electronics can be metallic or semiconducting depending on their structural parameters. This opens the ways for application of the nanotubes as central elements in electronic devices including field-effect transistors (FET), single-electron transistors and rectifying diodes. Possibilities for using of the nanotubes as high-capacity hydrogen storage media were also considered.
Single-Walled Carbon Nanotube Electronics also called buckytubes, are cylindrical carbon molecules with unique properties that make them potentially useful in a wide variety of applications. These include applications in nano-electronics, optics, and materials applications. Single-Walled Carbon Nanotube Electronics exhibit extraordinary strength as well as unique electrical, mechanical and thermal properties. CNTs reportedly have extremely high surface areas, large aspect ratios, and remarkably high mechanical strength. The tensile strength of CNTs is 100 times greater than that of steel, and the electrical and thermal conductivities approach those of copper. CNTs are also good incorporating agents due to their unique electrical, mechanical and thermal properties.
Single-Walled Carbon Nanotube Electronics have good structural integrity (very low defect density), outstanding mechanical properties, far exceeding those of commercially available materials (steel, carbon or aramid fibers). SWCNT have a fraction of the weight of multi-walled nanotubes. Metallic SWCNT have outstanding electrical conductivity, exceeding the conductivity of copper by a factor of 1000. Semi-Conducting SWCNT are ideal for sensors applications. SWCNT are highly flexible macro molecules, they do not exhibit the high rigidity of microcrystalline fibers for an asbestos like behavior.
Single-Walled Carbon Nanotube Electronics Ultrathin films of single-walled carbon nanotubes (SWNTs) represent an attractive, emerging class of material, with properties that can approach the exceptional electrical, mechanical, and optical characteristics of individual SWNTs, in a format that, unlike isolated tubes, is readily suitable for scalable integration into devices. These features suggest the potential for realistic applications as conducting or semiconducting layers in diverse types of electronic, optoelectronic and sensor systems.
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