Professional graphite material supplier, graphite for EV, grease, furnace and any other industries.
PRODUCT PARAMETERS
Description
Single-walled carbon nanotubes (SWCNT or SWNT) are all composed of
carbon atoms. The geometric structure can be regarded as single-layer
graphene curled. The structure determines the properties.
(single wall carbon nanotube)
Features of single wall carbon nanotube:
Single-walled
carbon nanotubes (SWCNT or SWNT) are all composed of carbon atoms. The
geometric structure can be regarded as single-layer graphene curled. The
structure determines the properties. Therefore, single-walled carbon
nanotubes have excellent electronics, machinery, mechanics, etc.
performance. Simultaneously, according to the curl structure,
single-walled carbon nanotubes have three types: armchair, zigzag, and
chirality; according to electronic structure, single-walled carbon
nanotubes have semiconductor type and metal type (including metalloid
and metallic).
Application:
The
high-cost performance of single-walled carbon nanotubes makes them a
new generation of conductive additives in various industries. It can be
used as a general additive to improve the performance of most materials,
including polymer composites, rubber, metals, and others.
(single wall carbon nanotube)
Technical Data of single-walled carbon nanotubes:
性质 | 单位 |
超高纯単壁碳纳米管(移动催化) |
表征方法 |
TNST | |||
OD | nm | <2 | HRTEM,Raman |
纯度(Purity) | wt% | >95 | TGA & TEM |
长度(Length) | microns | 5-30 | TEM |
SSA | m2/g | >490 | BET |
灰分(ASH) | wt% | <5 | HRTEM,TGA |
EC | s/cm | >100 | |
堆密度(Tap Density) | g/cm3 | 0.14 | |
燃点 | ℃ | 610 | TPO |
Ig/Id | — | >20 | Raman |
OD=外径(Outer Diameter) SSA=比表面积(Special Surface Area) EC=导电率(Electric Conductivity) |