Industrial SWCNTs, -OH functionalized

Industrial SWCNTs, -OH functionalized

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Product Code: CNB-8-TNISH

TimestubTM --Industrial Single-walled carbon nanotubes---There are three kinds of products in this catalog: TNIS, TNISH and TNISC. TNIS is produced by methane decomposition over Co-based catalyst first, then experienced air oxidation to remove the amorphous carbon. TNISH and TNISC are TNS hydroxyl and carboxyl derivates, respectively. They are produced by KMnO4 oxidation in H2SO4 solution at different temperature and KMnO4 concentration.

Specification:

True density: ~2.1 g/cm3

Property

Unit

TNISH

Method of Measurement

OD

nm

1-2

HRTEM,Raman

Purity

wt%

>60

TGA & TEM

Length

microns

5-30

TEM

SSA

m2/g

>407

BET

ASH

wt%

<5

HRTEM,TGA

EC

s/cm

>100

Tap Density

g/cm3

0.14

Ig/Id

--

--

Raman

-OH Functionalized

wt%

3.96

(The rate of surface carbon atom:8-10mol%)

XPS & Titration

OD=Outer Diameter ID=Inner Diameter SSA=Special Surface Area

Application:

Potential Applications of Carbon Nanotubes
Additives in ploymers
Catalysts
Electron field emitters for cathode ray lighting elements
Flat panel display
Gas-discharge tubes in telecom networks
Electromagnetic-wave absorption and shielding
Energy conversion
Lithium-battery anodes
Hydrogen storage
Nanotube composites (by filling or coating);
Nanoprobes for STM, AFM, and EFM tips
Nanolithography
Nanoelectrodes
Drug delivery
Sensors
Reinforcements in composites
Supercapacitor

 

 

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