Graphitized Multi-Walled Carbon Nanotubes (Graphitized MWNTs)
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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.
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Applications of Graphitized Multi-Walled Carbon Nanotubes (Graphitized MWNTs)
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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.
Products of Graphitized Multi-Walled Carbon Nanotubes (Graphitized MWNTs)
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Graphitized Multi-Walled Carbon Nanotubes (MWNTs)
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Graphitized MWCNTs, >99.9%, OD: 5-15nm
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Graphitized MWCNTs, >99.9%, OD: 5-15nm, -OH
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Graphitized MWCNTs, >99.9%, OD: 5-15nm, -COOH
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Graphitized MWCNTs, >99.9%, OD: 10-20nm
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Graphitized MWCNTs, >99.9%, OD: 10-20nm, -OH
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Graphitized MWCNTs, >99.9%, OD: 10-20nm, -COOH
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Graphitized MWCNTs, >99.9%, OD: 20-30nm
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Graphitized MWCNTs, >99.9%, OD: 20-30nm, -OH
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Graphitized MWCNTs, >99.9%, OD: 20-30nm, -COOH
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Graphitized MWCNTs, >99.9%, OD: 30-50nm
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Graphitized MWCNTs, >99.9%, OD: 30-50nm, -OH
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Graphitized MWCNTs, >99.9%, OD: 30-50nm, -COOH
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| Graphitized MWCNTs, >99.9%, OD: 50-80nm |
Graphitized MWCNTs, >99.9%, OD: 50-80nm, -OH |
Graphitized MWCNTs, >99.9%, OD: 50-80nm, -COOH |
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| 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 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 ! |
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