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Property

Unit

Short High Purity Single-walled Carbon Nanotubes（floating catalyst method）

Method of Measurement

TNSSR

TNSSRH

TNSSRC

OD

nm

1-2

1-2

1-2

HRTEM,Raman

SWCNTs Purity

wt%

>95

>95

>95

TGA & TEM

Length

microns

1-3

1-3

1-3

TEM

SSA

m²/g

 >670

  >630

       >335

BET

ASH

wt%

HRTEM,TGA

-OH (oxygen content)

wt%

>9 

XPS & Titration

-COOH ( oxygen content)

wt%

 >13

XPS & Titration

OD=Outer Diameter     SSA=Specific Surface Area