Pristine MWCNT (99%, OD:10-20nm, Length:3-8μm)

High Purity Pristine MWCNT

Product: Pristine MWCNT

Description: Sample purity of NANOSHEL Pristine MWCNT is 80-98 Vol%, as determined by Raman Spectrophotometer and SEM Analysis. Nanoshel Nano material contains no residual catalyst impurities.Tubes occur in bundles of length ~1 – 20μm (±1.5μm). Individual tube length has not been determined.

Pristine MWCNT

SEM Pristine MWCNT

FTIR Spectra  Pristine MWCNT

FTIR Spectra of Pristine MWCNT

Materials Pristine MWCNT
Stock No NS6130-06-640
CAS 308068-56-6 confirm
Category M-SL-1 confirm
Diameter 10-20nm confirm
Length 3-8μm confirm
Purity >95% (MWCNT) confirm
Amorphous carbon <1% confirm
Residue ( calcination in air) <2% confirm
Average interlayer distance 0.34nm confirm
Special surface area 90-350* m²/g confirm
Bulk density 0.05-0.17 g/cm³ confirm
Real density 1-2 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
Available Quantities 10Gms, 25Gms, 50Gms, 100Gms and larger quantites
Main Inspect Verifier Manager QC

Experts Review:

5454Dr. Ms. Kelley Johnson, Ph.D (Adam Mickiewicz University in Poznań, Poland)
Nanoshel’s Pristine MWCNT/polyethylene (PE)
composites composed of uniformly dispersed, PE-coated MWCNT strands were produced by the in situ polymerization of ethylene with Cp2ZrCl2 immobilized onto the sidewalls of pristine MWCNTs. The prepared composites showed a highly enhanced Young’s modulus (359%) as compared to homopolyethylene.

imagesDr. Richard Harper, Ph.D (National Polytechnic Institute (IPN), Mexico)
Nanoshel’s Pristine MWCNTs, used in biomedical applications as considered more biocompatible than pristine MWCNTs, are well defined.
Vestigated and compared cytotoxic, genotoxic/oxidative and inflammatory effects of commercial pristine and –OH and -COOH functionalized MWCNTs on human bronchial BEAS-2B cells. The aim was to identify an in vitro experimental model that uses different and complementary end-points to study potential CNT toxicity and to evaluate the role of fictionalization on the induced effects. Cells were exposed to 1-40 μg/mL of each CNT for 24 h. MWCNTs on bronchial cells with higher cyto-genotoxicity for functionalized MWCNTs, no membrane damage and induction of oxidative DNA damage for MWCNT-OH, and inflammatory response for pristine MWCNTs.

WQDr. Juan Yang (Seoul National University Seoul, South Korea)
Nanoshel’s Pristine MWCNTs have been explored for antibacterial efficacy, but naïve multi-walled CNTs (MWCNTs) still remained unearthed. The investigation of the potential of various non-ionic surfactants in solubility enhancement of MWCNTs and their subsequent antibacterial efficacy against Escherichia coli (E. coli) and Staphylococcus aureus (S. aureus). Polysorbates offer more solubility to MWCNTs vis-a-vis the phospholipids.

aaaaaDr. Steve Chesney, Ph.D (Ludwig Maximilian University of Munich,Germany)
The unique properties of Pristine MWCNTs especially Pristine MWCNTs ones, have led to a growing number of applications in electronics and telecommunications.
The need for microwave absorbers is ever growing in various applications such as the reduction of electromagnetic interference among electronic components and circuits and reduction of the back radiation of micro-strip radiators. Other areas of application include consumer electronics, wireless LAN devices, radar absorbers, electromagnetic shields, wireless antenna system, cellular phones, and others. Generally, magnetic or metallic particles are used as microwave absorbers.

DrLiDr. Ms. Mia Liao (National Taipei University of Technology, Taiwan)
Carbon nanomaterials including  Nanoshel’s Pristine MWCNTs and composite materials based on modi- filed MWCNTs currently attract  interest due to their potential applications in heterogeneous catalysis, gas sensors, autoemission devices, electrochemical capacitors, and reinforced composite materials. Different attempts are made in the development of metal and metal oxides deposi- tion methods on the surface of carbon materials and improve- ment of the carbon nanotube/matrix interface properties.

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Pristine MWCNT

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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 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.

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