Purified MWCNTs, -OH functionalized (TNMH7)

Purified MWCNTs, -OH functionalized (TNMH7)

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Product Code: CNB-8-TNMH7

TimestubTM --Purified Multi-walled carbon nanotubes---There are three kinds of products in this catalog: TNM7, TNMH7 and TNMC7. TNM7 is produced by natural gas catalytic decomposition over Ni-based catalyst. TNMH7 and TNMC7 are TNM7 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
TNMH7
OD nm 30-50 HRTEM,Raman
Purity wt% >98 TGA & TEM
Length microns <10 TEM
SSA m2/g >100 BET
ASH wt% <1.5 TGA
EC s/cm >100
Tap Density g/cm3 0.22
-OH Content wt% 1.06 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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