사업분야
Home > 사업분야
사업분야
)
- Product:
- Carbon Nano Tube
- Product No.:
- SP1291
- Package:
- In terms of customer's requirements.
Physicochemical Properties
Carbon nanotube is a typical one-dimensional carbon material with radial size of nanometer and axial size of micron, and both ends of the pipe are sealed. Carbon nanotubes are mainly composed of carbon atoms arranged in a hexagonal shape. They are coaxial circular tubes with single layer to several layers and dozens of layers.
Multi walled carbon nanotubes have the characteristics of narrow diameter distribution, high specific surface area, high graphitization degree and ultra-high aspect ratio.
Specification
|
ITEM |
SPECIFICATION(GT-210) |
INSTRUMENT |
|
Average Diameter nm |
10-20 |
SEM |
|
Type |
Array Type |
SEM |
|
Length μm |
<50 |
TEM |
|
Purity % |
≥92.0 |
TGA |
|
Ash Content % |
≤8.0 |
Muffle furnace |
|
BET m2/g |
240-300 |
Automatic specific surface area and aperture analyzer |
|
Tap Density g/cm3 |
0.01-0.06 |
Tap density tester |
|
Resistivity μΩ•m |
800~1200 |
GM-V resistivity meter |
|
Fe ppm |
≤8000 |
AAS |
|
Co ppm |
≤800 |
AAS |
|
Ni ppm |
≤10 |
AAS |
|
ITEM |
SPECIFICATION(GT-300) |
RESULT |
|
Appearance |
Black powder no agglomerate impurities |
Confirmed |
|
Type |
Winding Type |
SEM |
|
Moisture % |
≤1.0 |
0.21% |
|
Tap Density g /cm3 |
0.060~0.090 |
0.060g/cm3 |
|
Ash Content % |
≤2.5 |
2.45% |
|
BET m2/g |
230~270 |
256.8265m2/g |
|
Resistivity μΩ•m |
800~1100 |
919.5 |
|
Particle size μm |
D50≤10 |
6.184 |
|
Fe ppm |
≤6000 |
3538 |
|
Co ppm |
≤100 |
/ |
|
Ni ppm |
≤50 |
/ |
|
ITEM |
SPECIFICATION(GTCO-210) |
INSTRUMENT |
|
Average Diameter nm |
10-20 |
SEM |
|
Length μm |
<50 |
TEM |
|
Purity % |
≥99 |
TGA |
|
Ash Content % |
≤1.0 |
Muffle furnace |
|
BET m2/g |
260-340 |
BET analyzer |
|
Tap Density g/cm3 |
0.01-0.06 |
Tap density tester |
|
Resistivity μΩ•m |
700~1100 |
GM-V resistivity meter |
|
Fe ppm |
≤500 |
AAS |
|
Co ppm |
≤50 |
AAS |
|
Ni ppm |
≤10 |
AAS |
|
ITEM |
SPECIFICATION(GTCO-217) |
INSTRUMENT |
|
Average Diameter nm |
10-30 |
SEM |
|
Length μm |
≤50 |
TEM |
|
Purity % |
≥99.0 |
TGA |
|
Ash Content % |
≤1.0 |
Muffle furnace |
|
BET m2/g |
150-220 |
BET analyzer |
|
Tap Density g/cm3 |
0.02-0.16 |
Tap density tester |
|
Resistivity μΩ•m |
800~1000 |
GM-V resistivity meter |
|
Fe ppm |
≤200 |
AAS |
|
Co ppm |
≤100 |
AAS |
|
Ni ppm |
≤10 |
AAS |
|
ITEM |
SPECIFICATION(GTCO-301) |
INSTRUMENT |
|
Average Diameter nm |
10-20 |
SEM |
|
Length μm |
5-15 |
TEM |
|
Purity % |
≥99.5 |
TGA |
|
Ash Content % |
≤0.5 |
Muffle furnace |
|
BET m2/g |
230-300 |
BET analyzer |
|
Tap Density g/cm3 |
0.05-0.10 |
Tap density tester |
|
Resistivity μΩ•m |
600~1000 |
GM-V resistivity meter |
|
Fe ppm |
≤500 |
AAS |
|
Co ppm |
≤50 |
AAS |
|
Ni ppm |
≤10 |
AAS |
Applications and Usages
As one-dimensional nano materials, carbon nanotubes have light weight, perfect hexagonal structure and excellent mechanical, electrical and chemical properties. They have broad application prospects in many fields such as energy, catalysis, environment and electronics.
Nano multi walled carbon nanotube products are prepared by chemical vapor deposition based on catalysts. The product can be widely used in anti-static polymer materials, catalyst carriers, lithium battery conductive pastes, thermal conductive materials and mechanical reinforcement materials, and shows excellent product performance.