Purified MWCNTs, -OH functionalized (TNMH5)

Purified MWCNTs, -OH functionalized (TNMH5)

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Product Code: CNB-8-TNMH5

TimestubTM --Purified Multi-walled carbon nanotubes---There are three kinds of products in this catalog: TNM5, TNMH5 and TNMC5. TNM5 is produced by natural gas catalytic decomposition over Ni-based catalyst. TNMH5 and TNMC5 are TNM5 hydroxyl and carboxyl derivates, respectively. They are produced by KMnO4 oxidation in H2SO4 solution at different temperature and KMnO4 concentration.

Specification:

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

  • True density: ~2.1 g/cm3
  • Making method: CVD
Property Unit MWCNTs Method of Measurement
TNMH5
OD nm 20-30 HRTEM,Raman
Purity wt% >98 TGA & TEM
Length microns 10-30 TEM
SSA m²/g >110 BET
ASH wt% <1.5 TGA
EC s/cm >100
Tap Density g/cm³ 0.28
-OH Content wt% 1.76 XPS & Titration
OD=Outer Diameter ID=Inner Diameter SSA=Special Surface Area

XPS

Components Area(CPS) Contents Components
C 54045.1 0.25 94.78%
O 7853.3 0.66 5.22%

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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