Helical Multi-walled Carbon Nanotubes, 100-200nm, >90%
OCM-R07
Product Description
Helical multi-walled carbon nanotubes (CNTs) – This product is prepared by catalytic cracking of acetylene using a nickel-based catalyst. The product contains 60 wt% helical CNTs, with the remainder being conventional CNTs. The total CNT content is greater than 90 wt%, and the vast majority of CNTs have an outer diameter of 100-200 nm.
Technical Specifications
Diameter
OD: 100-200nm
Features
30-50m2/g
Impurities
Ash: <5 wt%
Length
1-10µm
Manufacture Method
CVD
Morphology & Appearance
Black powder
Purity
Helical CNTs: >60% CNTs: >90%
Storage
Store at room temperature
Surface Area
30-50m2/g
Thickness
OD: 100-200nm Helical CNTs: >60% CNTs: >90% Length:1-10microns SSA: >30m2/g Ash: <5wt% Ignited Temperature: 560-600℃