Industrial MWCNTs, -COOH functionalized (TNIMC4)

Industrial MWCNTs, -COOH functionalized (TNIMC4)

Regular price

Product Code: CNB-8-TNIMC4  

TimestubTM ----normal Multi-walled carbon nanotubes----There are three kinds of products in this catalog: TNIM4, TNIMH4 and TNIMC4. TNIM4 is produced by natural gas catalytic decomposition over Ni/Al2O3. TNIMH4 and TNIMC4 are TNIM4 hydroxyl and carboxyl derivates, respectively. They are produced by KMnO4 oxidation in HCl solution at different temperature and KMnO4 concentration.


Industrial Grade –COOH Functionalized Multi-walled Carbon
Nanotubes (Purity: >95%)

  • ID: 5-10nm [ID=Inner Diameter]
  • Color: Black
  • True density: ~2.1 g/cm3
  • EC: >100s/cm [EC=Electric Conductivity]
  • Making method: CVD
Property Unit IMWCNTs Method of Measurement
OD nm 10-30 HRTEM,Raman
Purity wt% >95 TGA & TEM
Length microns 10-30 TEM
SSA m²/g >110 BET
ASH wt% <5 TGA
Tap Density g/cm³ 0.14
-COOH Content wt% 1.55 XPS & Titration
OD=Outer Diameter ID=Inner Diameter SSA=Special Surface Area
Components Area(CPS) Contents Components
C 7500 0.25 95.19%
O 1000 0.66 4.81%
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


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