Carbon diffusion in CVD growth of carbon nanotubes on metal nanoparticles

2008 ◽  
Vol 245 (10) ◽  
pp. 2185-2188 ◽  
Author(s):  
Oleg V. Yazyev ◽  
Alfredo Pasquarello
Keyword(s):  
Carbon Nanotubes ◽  
Metal Nanoparticles ◽  
Carbon Diffusion ◽  
Cvd Growth

Neuron-like polyelectrolyte–carbon nanotube composites for ultra-high loading of metal nanoparticles

2014 ◽  
Vol 38 (10) ◽  
pp. 4799-4806 ◽  
Author(s):  
Md. Shahinul Islam ◽  
Won San Choi ◽  
Tae Sung Bae ◽  
Young Boo Lee ◽  
Ha-Jin Lee
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Metal Nanoparticles ◽  
Multiwalled Carbon Nanotubes ◽  
High Loading ◽  
Multiwalled Carbon ◽  
Simple Protocol ◽  
Nanotube Composites ◽  
Carbon Nanotube Composites

We report a simple protocol for the fabrication of multiwalled carbon nanotubes (MWCNTs) with a neuron-like structure for loading ultra-high densities of metal nanoparticles (NPs).

In Situ Observation of Nucleation and Growth of Carbon Nanotubes from Iron Carbide Nanoparticles

2008 ◽  
Vol 1142 ◽  
Author(s):  
Hideto Yoshida ◽  
Seiji Takeda ◽  
Tetsuya Uchiyama ◽  
Hideo Kohno ◽  
Yoshikazu Homma
Keyword(s):  
Carbon Nanotubes ◽  
Iron Carbide ◽  
Bulk Diffusion ◽  
Chemical Vapor ◽  
Nucleation And Growth ◽  
Atomic Scale ◽  
In Situ Observation ◽  
Transmission Electron ◽  
Cvd Growth

ABSTRACTNucleation and growth processes of carbon nanotubes (CNTs) in iron catalyzed chemical vapor deposition (CVD) have been observed by means of in-situ environmental transmission electron microscopy. Our atomic scale observations demonstrate that solid state iron carbide (Fe3C) nanoparticles act as catalyst for the CVD growth of CNTs. Iron carbide nanoparticles are structurally fluctuated in CVD condition. Growth of CNTs can be simply explained by bulk diffusion of carbon atoms since nanoparticles are carbide.

Catalytic CVD-growth of array of multiwall carbon nanotubes on initially amorphous film Co–Zr–N–O

2016 ◽  
Vol 64 ◽  
pp. 97-102 ◽  
Author(s):  
Dmitry G. Gromov ◽  
Sergey Bulyarskii ◽  
Alexander Pavlov ◽  
Sergey Scorik ◽  
Alexey Shulyat'ev ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Multiwall Carbon Nanotubes ◽  
Amorphous Film ◽  
Cvd Growth ◽  
Multiwall Carbon ◽  
Catalytic Cvd

scholarly journals Rational Modification of a Metallic Substrate for CVD Growth of Carbon Nanotubes

2018 ◽  
Vol 8 (1) ◽  
Author(s):  
Xu Li ◽  
Montgomery Baker-Fales ◽  
Haider Almkhelfe ◽  
Nolan R. Gaede ◽  
Tyler S. Harris ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Metallic Substrate ◽  
Cvd Growth

scholarly journals Poly(vinylidene fluoride) composites with carbon nanotubes decorated with metal nanoparticles

2018 ◽  
Vol 142 ◽  
pp. 1-8 ◽  
Author(s):  
J. Nunes-Pereira ◽  
P. Sharma ◽  
L.C. Fernandes ◽  
J. Oliveira ◽  
J.A. Moreira ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Metal Nanoparticles ◽  
Vinylidene Fluoride ◽  
Poly Vinylidene Fluoride
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