scholarly journals Enhancement in graphitization of coal tar pitch by functionalized carbon nanotubes

RSC Advances ◽  
2017 ◽  
Vol 7 (9) ◽  
pp. 5533-5540 ◽  
Author(s):  
H. F. Arani ◽  
A. R. Mirhabibi ◽  
S. Collins ◽  
R. Daroughegi ◽  
A. Khalife Soltani ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Black ◽  
Coal Tar ◽  
Coal Tar Pitch ◽  
Functionalized Carbon Nanotubes ◽  
Graphitization Temperature

In this study, the influence of the addition of carbon nanotubes (CNTs) and carbon black (CB) on the graphitization temperature and microstructure of coal tar pitch (CTP) are investigated.

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.

High-yield production of large aspect ratio carbon nanotubes via catalytic pyrolysis of cheap coal tar pitch

Carbon ◽  
2018 ◽  
Vol 130 ◽  
pp. 701-713 ◽  
Author(s):  
Jianbo Song ◽  
Haijun Zhang ◽  
Junkai Wang ◽  
Liang Huang ◽  
Shaowei Zhang
Keyword(s):  
Carbon Nanotubes ◽  
Aspect Ratio ◽  
Catalytic Pyrolysis ◽  
Coal Tar ◽  
High Yield ◽  
Coal Tar Pitch ◽  
Large Aspect Ratio ◽  
Yield Production ◽  
High Yield Production

The role of carbon black/coal-tar pitch interactions in the early stage of carbonization

Carbon ◽  
1996 ◽  
Vol 34 (7) ◽  
pp. 895-902 ◽  
Author(s):  
R. Menéndez ◽  
J.J. Fernández ◽  
J. Bermejo ◽  
V. Cebolla ◽  
I. Mochida ◽  
...  
Keyword(s):  
Carbon Black ◽  
Early Stage ◽  
Coal Tar ◽  
Coal Tar Pitch ◽  
Black Coal

Mesophase from electrode-binder coal-tar pitch: An appraisal of structural techniques

1981 ◽  
Vol 31 (1) ◽  
pp. 535-540 ◽  
Author(s):  
John A. G. Drake ◽  
Derry W. Jones ◽  
Clifford R. Mason
Keyword(s):  
Coal Tar ◽  
Coal Tar Pitch ◽  
Electrode Binder
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