Purified MWCNTs, -COOH functionalized (TNMC3)

Purified MWCNTs, -COOH functionalized (TNMC3)

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Product Code: CNB-8-TNMC3

TimestubTM --Purified Multi-walled carbon nanotubes---There are three kinds of products in this catalog: TNM3, TNMH3 and TNMC3. TNM3 is produced by natural gas catalytic decomposition over Ni-based catalyst. TNMH3 and TNMC3 are TNM3 hydroxyl and carboxyl derivates, respectively. They are produced by KMnO4 oxidation in H2SO4 solution at different temperatures and KMnO4 concentrations.

Specification:

Purified –COOH Functionalized Purified Multi-walled Carbon Nanotubes (Purity:>98%)

  • True density: ~2.1 g/cm3
  • Making method: CVD
Property Unit MWCNTs Method of Measurement
TNMC3
OD nm 10-20 HRTEM,Raman
Purity wt% >98 TGA & TEM
Length microns 10-30 TEM
SSA m²/g >150 BET
ASH wt% <1.5 TGA
EC s/cm >100
Tap Density g/cm³ 0.22
-OH Content wt% 2 XPS & Titration
OD=Outer Diameter ID=Inner Diameter SSA=Special Surface Area


XPS

Components Area(CPS) Contents Components
C 7700 0.25 95.76%
O 900 0.66 4.24%

Application instruction
  • Potential Applications of Carbon Nanotubes
  • Additives in polymers
  • Catalysts
  • Electron field emitters for cathode ray lighting elements
  • flat panel display
  • gas-discharge tubes in telecom networks
  • Electromagnetic-wave absorption and shielding
  • Energy conversion
  • Lithium-battery anodes
  • Hydrogen storage
  • Nanotube composites (by filling or coating);
  • Nanoprobes for STM, AFM, and EFM tips
  • nanolithography
  • nanoelectrodes
  • drug delivery
  • sensors
  • Reinforcements in composites
  • Supercapacitor

PURCHASE METHOD

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