Home » MWCNT COOH (High Purity, OD: 10-20nm, COOH: 2-4wt%, >98wt%)

FUNCTIONALIZED MWCNT

Stock No. CAS MSDS Specification COA
NS6130-06-658 308068-56-6 Specification pdf COA pdf

MWCNT COOH (High Purity, OD: 10-20nm, COOH: 2-4wt%, >98wt%)

MWCNT COOH

MWCNT COOH (High Purity, OD: 10-20nm, COOH: 2-4wt%, >98wt%)

Quality Control: Each lot of MWCNT COOH was tested successfully.

MWCNT COOH FTIR Spectra

MWCNT COOH FTIR Spectra

MWCNT COOH

MWCNT COOH

 
Product MWCNT COOH
Stock No NS6130-06-658
CAS 308068-56-6 Confirm
Category MC-SL-1 Confirm
Diameter 10-20nm Confirm
Length 3-8µm Confirm
Purity >98wt% (MWNT) Confirm
Amorphous Carbon <3% Confirm
Residue (calcination in air) <2% Confirm
COOH Content % 2-4Wt% 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 powder) Confirm
Available Quantities 10Gms, 25Gms, 50Gms, 100Gms and larger quantites
Main Inspect Verifier Manager QC

Expert Reviews

Dr. Ms. Kelley Johnson, Ph.D, (Adam Mickiewicz University in Poznań, Poland)

MWCNT COOH: The solubilization and chemical modification of carbon nanotubes represent an emerging area in the research on nanotubes-based materials. These reactions may roughly be divided into two categories: a direct attachment of functional groups to the graphitic surface and the use of the nanotube-bound carboxylic acids.


Dr. Richard Harper, Ph.D, (National Polytechnic Institute (IPN), Mexico)

MWCNT COOH: For the solubilization of carbon nanotubes, the attachment of relatively large functional groups to the nanotubes is required. For the functionalization of multi wall carbon nanotubes and their solubility in common organic solvents &/or water the amidation of nanotube-bound carboxylic acids with long-chain alkylamines (octadecylamine, for example), a variety of oligomeric and polymeric compounds have been used.


Dr. Juan Yang, (Seoul National University Seoul, South Korea)

MWCNT COOH: The functionalization breaks the nanotube bundles, which is essential to the solubility. For various polymer functionalized carbon nanotubes, there is direct microscopy evidence for the wrapping of individual nanotubes by the polymers. The solubility of the functionalized carbon nanotubes is sometimes strongly dependent on the reaction routes.


Dr. Steve Chesney, Ph.D, (Ludwig Maximilian University of Munich, Germany)

MWCNT COOH: The functionalized carbon nanotubes in solution can be deposited directly onto a surface for various microscopy analyses. The solubility also offers unique opportunities in the development of carbon nanotubes-based materials and in the use of the solubilized carbon nanotubes as starting materials for further chemical and biochemical modifications.


Dr. Ms. Mia Liao, (National Taipei University of Technology, Taiwan)

MWCNT COOH: The solubility of the carbon nanotubes associated with the functionalization and chemical modification offers excellent opportunities not only in the characterization and understanding of carbon nanotubes but also in the utilization of carbon nanotubes for various nanomaterials. Parameters such as structure, surface area, surface charge, size distribution, surface chemistry, and agglomeration state as well as purity of the samples have considerable impact on the reactivity of carbon nanotubes.


MWCNT COOH

MWCNT COOH


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