Graphitized MWCNTs, -COOH functionalized (TNGMC8)

Graphitized MWCNTs, -COOH functionalized (TNGMC8)

Regular price

Product Code: CNB-8-TNGMC8

TimestubTM ---Graphitized Multi-walled Carbon nanotubes---have three kinds of products: TNGM8, TNGMH8 and TNGMC8. TNGMH8 and TNGMC8 are TNGM8 hydroxyl and carboxyl functionalized products, respectively.
Graphitized multi-walled carbon nanotubes are purified under inert gas for about 20hours at 2800°C thermal treatment. The graphitized multi-walled carbon nanotubes have the highest graphite crystallization, the best electrical conductivity and the best inoxidizability. The electrical conductivity can be compared with graphite powder, and the ignition temperature can reach 800°C.


Graphitized –COOH Functionalized Multi-walled Carbon
Nanotubes (Purity: >99.9%)

  • Color: Black
  • True density: ~2.1 g/cm3
  • EC:>100s/cm [EC=Electric Conductivity]
  • Making method: CVD, at 2800°C to preparation
Property Unit GMWCNTs Method of Measurement
OD nm 30-80 HRTEM,Raman
Purity wt% >99.9 TGA & TEM
Length microns <10 TEM
SSA m²/g >50 BET
ASH wt% <0.1 TGA
-COOH Content wt% 0.25 XPS & Titration
OD=Outer Diameter ID=Inner Diameter SSA=Special Surface Area

Application instruction
  • Potential Application of Carbon Nanotubes
  • Additives in ploymers
  • Catalysts
  • Electron field emitters for cathode ray lighting elements
  • Flat panel display
  • Gas-discharge tubes in telecom net works
  • 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 composities
  • Supercapacitor


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