Single Walled Nano Tube (SWCNT, Purity:99% OD:1-2nm, Length:3-8µm)

High Purity Single Walled Nano Tube

Product: Single Walled Nano Tube (SWCNT, Purity:99% OD:1-2nm, Length:3-8µm)

Description: Sample purity of NANOSHEL Single Walled Nano Tube is 90-98 Vol%, as determined by Raman Spectrophotometer and SEM Analysis. Nanoshel Nano material contains no residual catalyst impurities. Tubes occur in bundles of length ~1 – 10μm (±1.5μm). Individual tube length has not been determined.

SWCNT

SEM Analysis of SWCNT

XPS Spectra Unmodified SWNT

XPS Spectra of Unmodified SWCNT

Materials Single Walled Nano Tube
Stock No. NS6130-06-638
CAS 308068-56-6
Diameter 1-2nm Confirm
Length 3-8µm Confirm
Purity >99% (SWCNT) Confirm
Amorphous carbon >1% Confirm
Residue (calcination in air) <1% Confirm
Special surface area 350-450* m²/g 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
Main Inspect Verifier Manager QC

Experts Review:

6386253Dr. Changsik Yoo, Ph.D (Nanyang Technological University, Singapore)
Nanoshel’s Single Walled Nano Tube
 can be conducting or semi-conducting types depending on the type of chirality  Semiconducting SWNTs are usually in the form of p-type semiconductors. MWCNTs are composed of many tubes of SWCNTs and therefore are not likely to be strictly one-dimensional conductors. A pseudo-gap was observed in measurements, which attributes to its conducting natureThe important aspect of CNT emitters is that the emission can be obtained at a lower threshold voltage. Semiconductor Single Walled Nano Tube can also be used in sensors, micron-scale on-chip triodes at a high frequency (>200 MHz), vacuum microelectronics, and for X-ray generation.


12001Dr. Bram van Andel, Ph.D (International Medical and Technological University, Dar es Salaam, Tanzania)
Nanoshel’s Semiconductor Single Walled Nano Tube
 exhibit remarkable electrical and mechanical properties. In particular, they behave as one-dimensional (1D) conductors, which can either be metallic or semiconducting. Semiconductor Single Walled Nano Tube have extremely low resistivity, and a single tube can sustain a current of tens of microamps. SWNTs have also demonstrated significant promise as atomic force microscopy (AFM) tips. “Tube tips” offer important advantages over conventional silicon microfabricated probes, including increased lateral resolution due to the Msmall tube diameter (1-2 nm), a high aspect ratio, and damage resistance resulting from reversible elastic buckling.


65562245Dr. Ana D. Gavrilovici (University of Santiago of Chile (USACH), Chile)
Nanoshel’s Single Walled Nano Tube have many potential applications in electronics and photonics. Photoconductive detection is apparently very weak, but  have reported a sensitive bolometric Near Infrared detector based on a Carbon Nanotube (CNT) film. Microwave detection using semi-conducting SWNT (s-SWNT) Schottky barriers, s-SWNTs, and CNT-FETs  has been extended to 110 GHz.


10635845_949944621685989_4008592500456853568_nDr. Yeng-Tim Liu, (National Taiwan University of Science and Technology, Taiwan)
Semiconductor Single Walled Nano Tube
 exhibit remarkable electrical and mechanical properties. In particular, they behave as one-dimensional (1D) conductors, which can either be metallic or semiconducting. Semiconductor Single Walled Nano Tubes have extremely low resistivity, and a single tube can sustain a current of tens of microamps. “Tube tips” offer important advantages over conventional silicon microfabricated probes, including increased lateral resolution due to the small tube diameter (1-2 nm), a high aspect ratio, and damage resistance resulting from reversible elastic buckling. Also, through selective chemical modification of the free end of the nanotube, tube tips can be employed to probe the functionality of surface chemical groups and biological molecules.


2533854Dr. Sheng Choy Wong Ph.D (University of the Philippines College of Engineering, Quezon City, Philippines)
Nanoshel’s Single Walled Nano Tube
 can be doped either by electron donors or electron acceptors. After reaction with host materials, the dopants are intercalated in the intershell spaces of the multiwalled nanotubes, and in the case of single-walled nanotubes either in between the individual tubes or inside the tubes. The reaction of intercalation can be carried out in the vapour or liquid phase, and electrochemically.


This material ships as dry granules or powder. Each grade contains particles with an average thickness and surface area. All dimensions represent median sizes and there is a distribution around the mean. Nanoshel offers Semiconductor Single Walled Nano Tubes to Nanoparticles with wide variety of application and offers full scale projects for researchers. by Nanoshel.

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Single Walled Nano Tubes

 

Contact Us for Single Walled Nano Tubes
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From us, you can easily purchase nano materials at great prices. Place online order and we will dispatch your order through DHL, FedEx, UPS. You can also request for a quote by mailing us at sales@nanoshel.com Contact: +1 302 268 6163 (US and Europe), Contact: +91-9779550077 (India). We invite you to contact us for further information about our company and our capabilities. At Nanoshel, we could be glad to be of service to you. We look forward to your suggestions and feedback.

More Carbon Nanotubes By Nanoshel:

NS6130-06-609 – Carbon Nanotubes Electronics (SWNT, 80-90Wt% OD:1-2nm Length:15-30um)

NS6130-06-637 – Electrical Conductivity Carbon Nanotubes (SWCNT, Purity:>99.9 wt% OD:2-3nm, Length:3-8um)

NS6130-06-638 – Semiconductor Single Walled Nano Tubes (SWCNT, Purity:99% OD:1-2nm, Length:3-8um)

NS6130-06-639 – Single-Walled Carbon Nanotube Electronics (SWCNT, >99%, OD: 2-3nm)

NS6130-06-681 – Peg-Modified Biopharmaceuticals (SWCNT, 99%, Dia:<5nm, Length: 20-30um)