Enhance the Growth of Multi- walled Carbon Nanotubes from Coal by Catalytic Chemical Flame Deposition

Multi- walled carbon nanotubes were synthesized by catalytic chemical flame deposition CCFD by magnesium as a catalyst for growth from coal/kerosene/sulfur with ratios 4 / 1.3 / 1 respectively. The CFD was more efficiency with the magnesium as a catalyst, which led to increasing MWCNTs growth as com...

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Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2019-07, Vol.571 (1), p.12073
Main Authors: Yassin, Safa A., Al khazraji, Abdulqadier H., Abdulrazzak, Firas H.
Format: Article
Language:English
Subjects:
Catalysts
CCFD
Chemical synthesis
coal
Deposition
high dense
kerosene
Magnesium
Multi wall carbon nanotubes
MWCNT
Raman spectroscopy
Tubes
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Summary:Multi- walled carbon nanotubes were synthesized by catalytic chemical flame deposition CCFD by magnesium as a catalyst for growth from coal/kerosene/sulfur with ratios 4 / 1.3 / 1 respectively. The CFD was more efficiency with the magnesium as a catalyst, which led to increasing MWCNTs growth as compare with growth without a catalyst. The synthesized MWCNTs were characterized by X-ray diffraction, Raman spectroscopy and scanning electron microscopy which showed high dense with length growth. The diameters of tubes were more homogenous when precipitation on the surface of Mg with diameter 39-57nm while 31-64 nm without a catalyst.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/571/1/012073