Effect of heat-pretreatment of the graphite rod on the quality of SWCNTs by arc discharge

Li, Zijiong; Wei, Liangming; Zhang, Yafei

doi:10.1016/j.apsusc.2008.02.036

Cited by 5 publications

(2 citation statements)

References 17 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…For the practical application in field emission displays it is necessary both the growth and the alignment of CNT arrays. Several methods reported on the growth of aligned CNTs are based on different techniques, as the use of templates, [12][13][14] growth of CNTs over metal nanoclusters included within mesoporous materials, 15 carbon arc discharge, 16 rubbing of films, 17 magnetic orientation 18 19 and growth over nickel coated on glass. 20 Among these methods the magnetic orientation is one of the most interesting possibilities due to the potential uses in a wide range of applications.…”

Section: Introductionmentioning

confidence: 99%

Post-Synthesis Alignment of Chemically Modified Carbon Nanotubes in Magnetic Fields

Márquez¹,

Morant²,

Sanz³

et al. 2009

J. Nanosci. Nanotech.

View full text Add to dashboard Cite

In this paper we present an improved procedure to prepare carbon nanotubes bundles functionalized with magnetite nanoparticles. Carbon nanotubes (CNTs) have been modified by hydrophobic adsorption of a carboxylic acid derivative and the previously synthesized magnetite nanoparticles have been attached to the acid groups. Electron microscopy studies show a high density of magnetite nanoparticles on the surface of CNTs. These modified carbon nanotubes become magnetic and can be appropriately oriented by using external magnetic fields.

show abstract

Section: Introductionmentioning

confidence: 99%

Post-Synthesis Alignment of Chemically Modified Carbon Nanotubes in Magnetic Fields

Márquez¹,

Morant²,

Sanz³

et al. 2009

J. Nanosci. Nanotech.

View full text Add to dashboard Cite

show abstract

“…These are an important diagnostic feature for the characterization of CNT sample. Firstly, because they are only seen for SWNTs [21] whereas for MWNTs, they are too weak to be observed due to their multiple walls construction [22].…”

Section: Raman Spectroscopy Analysis Features Of Raman Spectroscopymentioning

confidence: 99%

Synthesis of Carbon Nanotubes Growth Using FeCl3 / Ethanol Catalyst by CVD Method

Qader¹,

Faisal²,

Moosa³

et al. 2012

ETJ

View full text Add to dashboard Cite

Carbon nanotubes (CNTs) were grown by chemical vapor deposition (CVD) method. FeCl 3 was used as the precursor of iron which acts as the catalyst .Solution of FeCl 3 in ethanol at concentration of (0.05 mole/litter) has been chosen. Silicon (100) substrates were spin-coated with the prepared catalyst solution (FeCl 3 ) .Carbon nanotubes were grown on Si (100) substrate coated with catalyst in tube furnace using argon and acetylene gases at temperature of 750°C for 30 minutes. The structures of the produced material were characterized with Raman spectroscopy and FESEM. Raman spectra showed MWCNTs with the presence of radial breathing mode (RBM) at low frequency. The morphology of carbon nanotubes called noodles-like CNTs with an average diameter of 45nm was observed with FESEM micrograph.

show abstract

Production of CNTs and Risks to Health

Loos¹

2015

Carbon Nanotube Reinforced Composites

View full text Add to dashboard Cite

Effect of heat-pretreatment of the graphite rod on the quality of SWCNTs by arc discharge

Cited by 5 publications

References 17 publications

Post-Synthesis Alignment of Chemically Modified Carbon Nanotubes in Magnetic Fields

Post-Synthesis Alignment of Chemically Modified Carbon Nanotubes in Magnetic Fields

Synthesis of Carbon Nanotubes Growth Using FeCl3 / Ethanol Catalyst by CVD Method

Production of CNTs and Risks to Health

Contact Info

Product

Resources

About