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High quality SWCNT DWCNT MWCNT Carbon nanotubes

High quality SWCNT DWCNT MWCNT Carbon nanotubes

Short Description:

Single walled CNT, SWCNT powder: D: 2nm L : 1-2um / 5-20um

Double walled CNT, DWCNT powder: D: 2-5nm L : 1-2um / 5-20um

Multi walled CNT, MWCNT powder:

D:10-30nm / 30-60nm / 60-100nm

L:1-2um / 5-20um

Customize service:COOH Functionalized; OH Functioned; Water Dispersion; Oil disperserions; Nickel-Coated Carbon Nanotubes


Product Detail

Product Tags

Product Description

Single walled CNT, SWCNT powder: D: 2nm L : 1-2um / 5-20um

Double walled CNT, DWCNT powder: D: 2-5nm L : 1-2um / 5-20um

Multi walled CNT, MWCNT powder:

D:10-30nm / 30-60nm / 60-100nm

L:1-2um / 5-20um

Customize service:COOH Functionalized; OH Functioned; Water Dispersion; Oil disperserions; Nickel-Coated Carbon Nanotubes

Specification

Property Unit DWCNTs Method of Measurement
OD nm 2-4 2-4 2-4 HRTEM,Raman
Purity wt% >60 >60 >60 TGA & TEM
Length microns ~50 ~50 ~50 TEM
SSA m2/g >340 >350 >350 BET
ASH wt% <5 <5 <5 TGA
Ig/Id -- -- -- -- Raman
-OH Content wt%   2.92   XPS & Titration
-COOH Content wt%     2.58 XPS & Titration
              OD=Outer Diameter              SSA=Specific Surface Area
Property Unit Short-Length SWCNTs Method of Measurement
OD nm 1-2 1-2 1-2 HRTEM,Raman
Purity wt% >90 >90 >90 TGA & TEM
Length microns 1-3 1-3 1-3 TEM
SSA m2/g >340 >380 >380 BET
ASH wt% <5 <5 <5 HRTEM,TGA
Ig/Id -- >9 >9 >9 Raman
-OH Functionalized wt%   3.96   XPS & Titration
-COOH Functionalized wt%     2.73 XPS & Titration
OD=Outer Diameter           ID=Inner Diameter                  SSA=Specific Surface Area

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