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

SINGLE WALL CNT

Stock No. CAS MSDS Specification COA
NS6130-06-638 308068-56-6 Specification pdf COA pdf

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

Single Walled Nano Tube

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

Quality Control: Each lot of Single Walled Nano Tube was tested successfully.

SEM - Single Walled Nano Tube

SEM - Single Walled Nano Tube

XPS Spectra of Unmodified SWCNT

XPS Spectra of Unmodified SWCNT

 
Product Single Walled Nano Tube
Stock No NS6130-06-638
CAS 308068-56-6 Confirm
Diameter 1-2nm Confirm
Length 3-8µm Confirm
Purity >99% (SWCNT) Confirm
Amorphous carbon >1% Confirm
Residue ( calcination in air) <1% Confirm
SSA 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

Expert Reviews

Dr. 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.


Dr. 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.


Dr. 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.


Dr. 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.


Dr. 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.


Single Walled Nano Tube

Single Walled Nano Tube


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