High Yield Magnetic Nanoparticles Filled Multiwalled Carbon Nanotubes Using Pulsed Laser Deposition

2008 ◽  
Author(s):  
Dereje Seifu ◽  
Shashi P. Karna
Keyword(s):  
Carbon Nanotubes ◽  
Magnetic Nanoparticles ◽  
Pulsed Laser Deposition ◽  
Multiwalled Carbon Nanotubes ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
High Yield ◽  
Multiwalled Carbon

Pulsed laser deposition of multiwalled carbon nanotubes thin films

2007 ◽  
Vol 254 (4) ◽  
pp. 1260-1263 ◽  
Author(s):  
F. Bonaccorso ◽  
C. Bongiorno ◽  
B. Fazio ◽  
P.G. Gucciardi ◽  
O.M. Maragò ◽  
...  
Keyword(s):  
Thin Films ◽  
Carbon Nanotubes ◽  
Pulsed Laser Deposition ◽  
Multiwalled Carbon Nanotubes ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Multiwalled Carbon

scholarly journals Uraemic Toxins Generated in the Presence of FullereneC60, Carbon-Encapsulated Magnetic Nanoparticles, and Multiwalled Carbon Nanotubes

2013 ◽  
Vol 2013 ◽  
pp. 1-7 ◽  
Author(s):  
Magdalena Popławska ◽  
Hanna Krawczyk
Keyword(s):  
Carbon Nanotubes ◽  
Magnetic Nanoparticles ◽  
Multiwalled Carbon Nanotubes ◽  
Conversion Degree ◽  
Multiwalled Carbon ◽  
Forms Of Carbon

Uraemic toxins—creatol and N-methylguanidine—are generated in conversion of creatinine in water in the presence of various forms of carbon such as fullerene C60, carbon-encapsulated magnetic nanoparticles, and multiwalled carbon nanotubes and oxygen. The conversion degree for creatinine was different for fullerene C60, CEMNPs, and MWCNTs and was 9% (3.6% creatol, 5.4% N-methylguanidine), 35% (12% creatol, 23% N-methylguanidine), and 75% (16% creatol, 59% N-methylguanidine), respectively.

Growth of Carbon Nanotubes on Si Substrate Using Fe Catalyst Produced by Pulsed Laser Deposition

2008 ◽  
Vol 8 (11) ◽  
pp. 5748-5752
Author(s):  
S. Krishnamurthy ◽  
T. Donnelly ◽  
N. McEvoy ◽  
W. Blau ◽  
J. G. Lunney ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Pulsed Laser Deposition ◽  
Chemical Vapour ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Force Microscopy ◽  
Fe Catalyst ◽  
Atomic Force ◽  
Catalytic Nanoparticles ◽  
Size Controlled

We report the growth of carbon nanotubes on the size controlled iron catalytic nanoparticles. The nanotubes were grown by thermal chemical vapour deposition (CVD) in the temperature range 600–850 °C. The Fe films were deposited on silicon by pulsed laser deposition in vacuum. Atomic force microscopy measurements were performed on the catalytic nanoparticles. The topography of the catalytic nanoparticles shows the homogenous distribution of Fe catalyst. We observe the nanotubes are produced only at temperatures between 650 and 800 °C, and within this narrow temperature regime the yield of nanotubes reaches a maximum around 750 °C and then declines. Raman measurements illustrate a high G/D peak ratio indicating good nanotube quality. By further defining the size of the catalyst the diameter of these carbon nanotubes can be controlled.

High-Yield, Nondestructive Purification and Quantification Method for Multiwalled Carbon Nanotubes

2002 ◽  
Vol 106 (12) ◽  
pp. 3087-3091 ◽  
Author(s):  
Robert Murphy ◽  
Jonathan N. Coleman ◽  
Martin Cadek ◽  
Brendan McCarthy ◽  
Matthew Bent ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Multiwalled Carbon Nanotubes ◽  
High Yield ◽  
Multiwalled Carbon ◽  
Quantification Method

Magnetic Nanoparticles Decorated Multiwalled Carbon Nanotubes Dispersed Nanofluids

2011 ◽  
Author(s):  
Tessy Theres Baby ◽  
Sundara Ramaprabhu ◽  
Alka B. Garg ◽  
R. Mittal ◽  
R. Mukhopadhyay
Keyword(s):  
Carbon Nanotubes ◽  
Magnetic Nanoparticles ◽  
Multiwalled Carbon Nanotubes ◽  
Multiwalled Carbon

scholarly journals Upcycling spent petroleum cracking catalyst: pulsed laser deposition of single-wall carbon nanotubes and silica nanowires

RSC Advances ◽  
2016 ◽  
Vol 6 (76) ◽  
pp. 72596-72606 ◽  
Author(s):  
N. Souza ◽  
F. Lasserre ◽  
A. Blickley ◽  
M. Zeiger ◽  
S. Suárez ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Pulsed Laser Deposition ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Single Wall Carbon Nanotubes ◽  
High Tech ◽  
Single Wall Carbon ◽  
Silica Nanowires

From waste to single-wall carbon nanotubes and silica nanowires: the first high-tech outlet for FC3R.

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