Helical MWCNTs (TNHIM)

Helical MWCNTs (TNHIM)

Regular price

Product Code: CNB-8-TNHIM

TimestubTM ---Helical Multi-walled carbon nanotubes---This kind of product (TNHIM) was prepared by acetylene catalytic decomposition over Ni-based catalyst. The content of helical structure CNTs is about 60wt%. The rest is ordinary CNTs. The total CNTs content is more than 90wt%, and most of the CNTs have 100-200nm outer diameter.   


Helical Multi-walled Carbon Nanotubes 

  • Color: Black
  • EC: >100s/cm [EC=Electric Conductivity]
  • Making method: CVD

Helical MWCNTs
Method of Measurement
OD nm 100-200 HRTEM,Raman
Helical CNTs Content wt% >60% TGA & TEM
CNTs Content wt% >90% TGA & TEM
Length microns 1-10 TEM
SSA m2/g >30 BET
ASH wt% <5 TGA
Tap Density g/cm3 ---
Ignited Temperature 560-600 TPO
Ig/Id -- -- Raman
OD=Outer Diameter ID=Inner Diameter SSA=Special Surface Area

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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