Carbon Nanotube

Single-Walled Carbon Nanotubes

Application
Electric Components Battery
Solution
Sustainability Electrification Anti-static Electromagnetic Wave Absorption

Zeon’s single-walled carbon nanotubes (SWCNTs) feature long length, high specific surface area, and high purity. Use of our SWCNTs allows us to prepare dispersions in various solvents and form CNT sheets without the use of binders.
Thanks to the excellent properties, their applications are steadily expanding across a wide range of fields including energy, electronics, and medical technologies, and a mobility field is also expected as future applications.

Characteristics

Single-Walled
ZEONANO®SG101 is a single-walled carbon nanotube.
Long Tube Length
ZEONANO®SG101 has a extremely high aspect ratio with a length of hundreds micrometers which is given by catalyst activation technology of Super Growth Method.
High Specific Surface Area
ZEONANO®SG101 has a high specific surface area.
High Purity
ZEONANO®SG101 contains very little residues of metal catalysts.

Typical Applications

Transparent Anti-Static

Small amount addition of ZEONANO®SG101 to coating materials enables obtaining anti-static performance with maintaining high transparency.

High Frequency Noise Reduction

Small amount addition of ZEONANO®SG101 enables absorption in a wide range from millimeter waves to teraheltz waves.

Conductive additive for LiB

ZEONANO®SG101 contributes to enhancing the energy density and battery life of lithium-ion batteries.

Quality Test

Transparent Anti-Static

Application data on PET film 100 μm

ElementsUnitSample1Sample2
Wet Thickness㎛55
CNT Contentsmg / ㎡0.150.40
Transmittance*1%>99>99
Surface resistivityΩ/sq.5E+071E+06

*1:uncoated film is set to 100

High Frequency Noise Reduction

Expression of THz wave absorption performance with the control of electric conductivity

Sample

Thickness

[μm]

Conductivity

[S/cm]

Complex dielectric constant

ε˝[-]

ZEONANO®SG101 sheet16311unmeasurable
Non-woven fabric sheet1520.42.5