Product Code: CNB-8-TND

Timestub^TM --Double-walled carbon nanotubes---There are three kinds of product in this catalog. They are TND, TNDH and TNDC.

TND was produced by methane catalytic decomposition over Co-based catalyst, followed treated by air oxidation and acid solution. TNDH and TNDC are TND hydroxyl and carboxyl functionalized products, respectively. This kind of product contains double-walled carbon nanotubes, single-walled carbon nanotubes, multi-walled carbon nanotubes and some amorphous carbon. The double-walled carbon nanotubes content is about 60wt%.

Specification:

Property	Unit	TND	Method of Measurement
OD	nm	2-4	HRTEM,Raman
Purity	wt%	>60	TGA & TEM
Length	microns	~50	TEM
SSA	m²/g	>340	BET
ASH	wt%	<5	TGA
EC	s/cm	>100
Tap Density	g/cm³	0.14
Ig/Id	--	--	Raman
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

PURCHASE METHOD

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