Influence of carbon concentration and rotational temperature on fullerene yield in RF reactor
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Todorović-Marković, BiljanaMarković, Zoran M.
Mohai, I.
Nikolić, Zoran M.
Farkas, Z.
Szepvolgyi, J.
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In this paper, report on fullerene formation in a radio-frequency (RF) thermal plasma reactor has been presented. In order to determine the degree of evaporation of the graphite precursor used, analysis of SEM micrographs of deposited soot in different parts of RF reactor has been made. It was found that the degree of graphite evaporation and fullerene yield varied depending on the distance from the plasma torch nozzle. Carbon concentration and rotational temperature of C-2 radicals in plasma flame have been calculated as well. The concentration of C-2 radicals in plasma flame, which participated in fullerene formation, was in the range of (1.75-3.88)- 10(20) m(-3).
Keywords:
fullerene / RF thermal plasma / SEMSource:
Materials Science Forum, 2006, 518, 211-216Note:
- Recent Developments in Advanced Materials and Processes, 7th Conference of the Yugoslav-Materials-Research-Society (Yu-MRS), Sep 12-16, 2005, Herceg Novi, Montenegro
DOI: 10.4028/www.scientific.net/MSF.518.211
ISSN: 0255-5476
WoS: 000239351800035
Scopus: 2-s2.0-37849035913
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VinčaTY - JOUR AU - Todorović-Marković, Biljana AU - Marković, Zoran M. AU - Mohai, I. AU - Nikolić, Zoran M. AU - Farkas, Z. AU - Szepvolgyi, J. PY - 2006 UR - https://vinar.vin.bg.ac.rs/handle/123456789/6603 AB - In this paper, report on fullerene formation in a radio-frequency (RF) thermal plasma reactor has been presented. In order to determine the degree of evaporation of the graphite precursor used, analysis of SEM micrographs of deposited soot in different parts of RF reactor has been made. It was found that the degree of graphite evaporation and fullerene yield varied depending on the distance from the plasma torch nozzle. Carbon concentration and rotational temperature of C-2 radicals in plasma flame have been calculated as well. The concentration of C-2 radicals in plasma flame, which participated in fullerene formation, was in the range of (1.75-3.88)- 10(20) m(-3). T2 - Materials Science Forum T1 - Influence of carbon concentration and rotational temperature on fullerene yield in RF reactor VL - 518 SP - 211 EP - 216 DO - 10.4028/www.scientific.net/MSF.518.211 ER -
@article{ author = "Todorović-Marković, Biljana and Marković, Zoran M. and Mohai, I. and Nikolić, Zoran M. and Farkas, Z. and Szepvolgyi, J.", year = "2006", abstract = "In this paper, report on fullerene formation in a radio-frequency (RF) thermal plasma reactor has been presented. In order to determine the degree of evaporation of the graphite precursor used, analysis of SEM micrographs of deposited soot in different parts of RF reactor has been made. It was found that the degree of graphite evaporation and fullerene yield varied depending on the distance from the plasma torch nozzle. Carbon concentration and rotational temperature of C-2 radicals in plasma flame have been calculated as well. The concentration of C-2 radicals in plasma flame, which participated in fullerene formation, was in the range of (1.75-3.88)- 10(20) m(-3).", journal = "Materials Science Forum", title = "Influence of carbon concentration and rotational temperature on fullerene yield in RF reactor", volume = "518", pages = "211-216", doi = "10.4028/www.scientific.net/MSF.518.211" }
Todorović-Marković, B., Marković, Z. M., Mohai, I., Nikolić, Z. M., Farkas, Z.,& Szepvolgyi, J.. (2006). Influence of carbon concentration and rotational temperature on fullerene yield in RF reactor. in Materials Science Forum, 518, 211-216. https://doi.org/10.4028/www.scientific.net/MSF.518.211
Todorović-Marković B, Marković ZM, Mohai I, Nikolić ZM, Farkas Z, Szepvolgyi J. Influence of carbon concentration and rotational temperature on fullerene yield in RF reactor. in Materials Science Forum. 2006;518:211-216. doi:10.4028/www.scientific.net/MSF.518.211 .
Todorović-Marković, Biljana, Marković, Zoran M., Mohai, I., Nikolić, Zoran M., Farkas, Z., Szepvolgyi, J., "Influence of carbon concentration and rotational temperature on fullerene yield in RF reactor" in Materials Science Forum, 518 (2006):211-216, https://doi.org/10.4028/www.scientific.net/MSF.518.211 . .