Graphitized Multi-walled Carbon nanotubes (20-30nm)
Product Properties
Graphitized Multi-walled Carbon nanotubes (GMWCNTs)
Purity: > 99 wt%
Outside diameter: 20-30 nm
Length: 5-30 um
SSA: > 50 m2/g
Ash: <1 wt%
Outside diameter: 20-30 nm
Length: 5-30 um
SSA: > 50 m2/g
Ash: <1 wt%
Graphitized Multi-walled Carbon nanotubes (GMWCNTs)
Purity: > 99 wt%
Outside diameter: 20-30 nm
Length: 5-30 um
SSA: > 50 m2/g
Ash: <1 wt%
Purity: > 99 wt%
Outside diameter: 20-30 nm
Length: 5-30 um
SSA: > 50 m2/g
Ash: <1 wt%
-OH Content: 0.88 wt%
Purity: > 99 wt%
Outside diameter: 20-30 nm
Length: 5-30 um
SSA: > 50 m2/g
Ash: <1 wt%
Outside diameter: 20-30 nm
Length: 5-30 um
SSA: > 50 m2/g
Ash: <1 wt%
-COOH Content: 0.61 wt%
The graphitization process improves the alignment of carbon atoms in a more regular hexagonal lattice, similar to the structure of graphite. This enhancement in structural order significantly increases the electrical conductivity of MWCNTs, making them highly suitable for applications in electronics, such as conductive nanocomposites, electrodes for batteries and supercapacitors, and in the development of electronic components.Graphitization also enhances the thermal conductivity of multi-walled carbon nanotubes. The improved crystalline structure allows for more efficient heat transfer along the length of the nanotubes. This property is particularly valuable in applications requiring materials that can effectively dissipate heat, such as in thermal management systems for electronics, and as fillers in thermally conductive composites. While carbon nanotubes are already known for their exceptional strength, the graphitization process can further enhance the mechanical properties of MWCNTs. The improved crystallinity contributes to increased tensile strength and modulus, making graphitized MWCNTs an excellent reinforcement agent in composite materials where high strength and durability are desired.