High Purity Single-walled Carbon Nanotubes (Moving Catalyst Method)

High Purity Single-walled Carbon Nanotubes (Moving Catalyst Method)

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Product Code: CNB-8-TNST

High Purity Single-walled Carbon Nanotubes is produced by methane catalytic decomposition over Co-based catalyst, then experienced deep air oxidation. There is almost no amorphous carbon in this product. TNST has high ignition temperature, and the temperature can often reach 620°C. It can be used to make transparent conductive films and other research & industrial application. This TNST-based Transparent Conductive Films can reach less than 200ohm/sq sheet resistance with more than 80% transparency.
TNST is the ideal raw material for CNT-based Transparent Conductive Films for the touch screen, flat panel display, OLED, and thin-film solar industries. Compared with traditional indium tin oxide (ITO) coated films, the CNT-based transparent Conductive Films have the evidently superiority as follows:
                 1.More mechanical robustness for longer lifetime 
                 2.Broader and more color neutral transmittance.
                 3.Reaching higher levels of sheet resistance without losing uniformity
                 4.Lower cost
We offers convenient quantities of TNST in packing of 1 to 500gram.


Property Unit Short High Purity Single-walled Carbon Nanotubes (Floating Catalyst Method) Method of Measurement
OD nm <2 HRTEM,Raman
SWCNTs Purity wt% >95 TGA & TEM
Length microns 5-30 TEM
SSA m²/g >490 BET
EC s/cm >100
Tap Density g/cm³ 0.14
Ignited Temperature 610 TPO
Ig/Id -- >20 Raman
OD=Outer Diameter ID=Inner Diameter SSA=Special Surface Area


Components Contents (%)
C 98.03
O 0.89
Mo 0.03
Co 0.11



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