Skip to main content
Graphitized Multi-Walled Carbon Nanotubes (MWNTs, MWCNTs) Product Description
Graphitized high purity multi-walled carbon nanotubes (MWNTs) were produced by a low temperature CVD method and subsequently annealed about twenty (20) hours under condition of inert gas at temperatures between 1600 and 3000°C. These products were characterized for chemical purity, interlayer spacing, and defect healing. The graphitization procedure was found to remove residual metal catalyst in the nanotubes and reduce the wall defects as reflected in a reduced interlayer spacing between the graphene shells. The graphitized MWNTs have the highest graphite crystallization, the high electrical conductivity and the excellent inoxidizability. The electrical conductivity of the graphitized MWNTs is very close to that of graphite powder. And its ignition temperature can reach 800°C.
 
Graphitized Multi-Walled Carbon Nanotubes (MWNTs, MWCNTs) Application
Potential applications of carbon nanotubes are: (1) additives in polymers; (2) catalysts; (3) electron field emitters for cathode ray lighting elements; (4) flat panel display; (5) gas-discharge tubes in telecom networks; (6) electromagnetic-wave absorption and shielding; (7) energy conversion; (8) lithium-battery anodes; (9) hydrogen storage; (10) nanotube composites (by filling or coating); (11) nanoprobes for STM, AFM, and EFM tips; (12) nanolithography; (13) nanoelectrodes; (14) drug delivery; (15) sensors; (16) reinforcements in composites; (17) supercapacitor.
Graphitized MWCNTs | Graphitized MWNTs | OH Functionalized Graphitized MWNTs | COOH Functionalized Graphitized MWCNTs

Graphitized Multi-Walled Carbon Nanotubes (MWNTs)  Graphitized MWCNTs,Graphitized MWCNT,Graphitized MWCNTs,MWCNTs,MWCNT,MWCNT,CNTs,CNT,CNTs,CNT,CNTS,CNT

  Graphitized MWNTs, >99.9%, OD:5 -15nm

  Graphitized MWNTs, >99.9%, OD: 5-15nm, -OH

  Graphitized MWNTs, >99.9%, OD: 5-15nm, -COOH

  Graphitized MWNTs, >99.9%, OD:10-20nm

  Graphitized MWNTs, >99.9%, OD: 10-20nm,-OH

  Graphitized MWNTs, >99.9%, OD: 10-20nm,-COOH

  Graphitized MWNTs, >99.9%, OD:20-30nm

  Graphitized MWNTs, >99.9%, OD: 20-30nm,-OH

  Graphitized MWNTs, >99.9%, OD: 20-30nm,-COOH

  Graphitized MWNTs, >99.9%, OD:30-50nm

  Graphitized MWNTs, >99.9%, OD: 30-50nm,-OH

  Graphitized MWNTs, >99.9%, OD: 30-50nm,-COOH

  Graphitized MWNTs, >99.9%, OD:50-80nm   Graphitized MWNTs, >99.9%, OD: 50-80nm,-OH   Graphitized MWNTs, >99.9%, OD: 50-80nm,-COOH

Special Carbon Nanotubes (CNTs)  Helical MWCNTs, Helical MWCNT,Helical MWNTs,Helical MWNT,CNTs,CNT,Helical MWCNTs, Helical MWCNT,Helical MWNTs,Helical MWNT,CNTs,CNT

  SWNTs, >95%, Ignited Temperature>610 °C  New !     Carbon Nanotubes,Carbon Nanotube,CNTs,CNT,MWCNTs,MWCNT,MWNT,Carbon Nanotubes,Carbon Nanotube,CNTs,CNT,MWCNTs
  Large Inner Diameter Thin Multi-Wall Carbon Nanotubes, Purity: >90%, OD: 30-60nm, ID: 20-50nm  New ! Carbon Nanotubes,Carbon Nanotube,CNTs,CNT,MWCNTs,MWCNT
  Flash-Ignited Multi-Walled Carbon Nanotubes, Purity: >50%, OD: 2-50nm  New !     Carbon Nanotubes,Carbon Nanotube,CNTs,CNT,MWCNTs,MWCNT,MWNT
  Helical Multi-Walled Carbon Nanotubes,OD: 80-180nm, Length: 1-13um   New !   Carbon Nanotubes,Carbon Nanotube,CNTs,CNT,MWCNTs,MWCNT,MWNT
  MWCNTs-NH2 (Multi-Walled Carbon Nanotubes Modified by Amino)   New !  
  Nitrogen-doped Carbon Nanotubes / MWCNTs Doped with N   New ! 
  Carbon NanoFibers, Purity: >95%, OD: 200-600nm    New !                                 Carbon Nanotubes,Carbon Nanotube,CNTs,CNT,MWCNTs,MWCNT,MWNT
  Graphitized Carbon NanoFibers, Purity: >99.9%, OD: 200-600nm    New !         Carbon Nanotubes,Carbon Nanotube,CNTs,CNT,MWCNTs,MWCNT,MWNT
  CNTs-based Conductive Additives for Lithium Ion Battery   New !                   Carbon Nanotubes,Carbon Nanotube,CNTs,CNT,MWCNTs,MWCNT,MWNT
  Carbon Nanotube(10wt%)-Mica(90wt%) Prepared by Electrostatic Adsorption   New !
  Carbon Nanotube(10wt%)-TiO2(90wt%) Prepared by Electrostatic Adsorption   New !
  Carbon Nanotube(20wt%)-TiO2(80wt%) Prepared by Electrostatic Adsorption     New !
  Carbon Nanotube(33.3wt%)-Black Carbon(66.7wt%) Prepared by Electrostatic Adsorption    New !
  Carbon Nanotube(20wt%)-Polystyrene Microspheres(80wt%) Prepared by Electrostatic Adsorption    New !
  CNTs-Polypropylene Resin Matrix (CNTs: 20wt%, Polypropylene: 80wt%)  New !
  CNTS-High Density Polyethylene Resin Matrix (CNTs: 20wt%, HDPE: 80wt%) New !
  CNTs-Linear Low Density Polyethylene Resin Matrix (CNTs: 20wt%, LLDPE: 80wt%) New !
  CNTs-High Impact Polystyrene Resin Matrix (CNTs: 20wt%, HIPS: 80wt%) New !