In situ fabrication of carbon nanotube/mesocarbon microbead composites from coal tar pitch

2008 ◽  
Vol 62 (20) ◽  
pp. 3585-3587 ◽  
Author(s):  
Zhi Wang ◽  
Bin Wu ◽  
Qianming Gong ◽  
Huaihe Song ◽  
Ji Liang
Keyword(s):  
Carbon Nanotube ◽  
Coal Tar ◽  
Coal Tar Pitch ◽  
In Situ Fabrication

Study on the Fabrication of Carbon Nanotube - Mesocarbon Microbead Composites

2013 ◽  
Vol 631-632 ◽  
pp. 486-489
Author(s):  
Zhi Wang
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Coal Tar ◽  
Coal Tar Pitch ◽  
Lower Yield ◽  
Uniform Size ◽  
Thermal Condensation ◽  
Mesocarbon Microbeads ◽  
Uniform Size Distribution ◽  
Made In

Carbon nanotube-Mesocarbon microbead composites were synthesized from coal tar pitch with carbon nanotubes (CNTs) as additive. The effect of CNTs addition and process parameters on the growth and morphologies of Mesocarbon microbeads (MCMBs) was investigated. The results show that adding CNTs enhances the nucleation and inhibits the growth and coalescence of MCMBs. Under the same thermal condensation conditions, the MCMBs made in the presence of CNTs tend to have smaller size, lower yield and more uniform size distribution, but more CNTs can lead to poor spherical degrees. Compared with the raw CNTs, the CNTs treated with blended acid can achieve better sphere and more uniform MCMBs with increasing CNTs ratio.

Benzo[a]pyrene in coal tar pitch: chemical conversion in situ by alkylation

Fuel ◽  
1996 ◽  
Vol 75 (13) ◽  
pp. 1543-1548 ◽  
Author(s):  
Janusz Zieliński ◽  
Blandyna Osowiecka ◽  
Barbara Liszyńska ◽  
Wiesława Ciesińska ◽  
Jerzy Polaczek ◽  
...  
Keyword(s):  
Coal Tar ◽  
Chemical Conversion ◽  
Coal Tar Pitch

High-yield, in-situ fabrication and integration of horizontal carbon nanotube arrays at the wafer scale for robust ammonia sensors

Carbon ◽  
2014 ◽  
Vol 78 ◽  
pp. 326-338 ◽  
Author(s):  
Hoël Guerin ◽  
Hélène Le Poche ◽  
Roland Pohle ◽  
Laurent Syavoch Bernard ◽  
Elizabeth Buitrago ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
High Yield ◽  
Nanotube Arrays ◽  
Wafer Scale ◽  
In Situ Fabrication ◽  
Carbon Nanotube Arrays ◽  
Ammonia Sensors

In situ fabrication of carbon nanotube–MgAl2O4 nanocomposite powders through hydrogen-free CCVD

2014 ◽  
Vol 25 (1) ◽  
pp. 250-254 ◽  
Author(s):  
Mehran Bolourian Kashi ◽  
Roya Aghababazadeh ◽  
Hossein Arabi ◽  
Alireza Mirhabibi
Keyword(s):  
Carbon Nanotube ◽  
In Situ Fabrication ◽  
Nanocomposite Powders

Formation of mesophase spheres from a coal tar pitch upon heating and subsequent cooling observed by an in situ 1H-NMR

Carbon ◽  
2000 ◽  
Vol 38 (5) ◽  
pp. 749-758 ◽  
Author(s):  
R. Moriyama ◽  
H. Kumagai ◽  
J.-i. Hayashi ◽  
C. Yamaguchi ◽  
J. Mondori ◽  
...  
Keyword(s):  
1H Nmr ◽  
Coal Tar ◽  
Coal Tar Pitch
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