Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
Fabrication of the functionalized carbon nanomaterials via catalytic pyrolysis of heteroatom-containing compounds. / Vedyagin, Aleksey A.; Mishakov, Ilya V.; Bauman, Yury I. и др.
Material Science and Engineering Technology VIII. ред. / Ramesh K. Agarwal. Trans Tech Publications Ltd, 2020. стр. 157-162 (Materials Science Forum; Том 998 MSF).Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
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TY - GEN
T1 - Fabrication of the functionalized carbon nanomaterials via catalytic pyrolysis of heteroatom-containing compounds
AU - Vedyagin, Aleksey A.
AU - Mishakov, Ilya V.
AU - Bauman, Yury I.
AU - Kenzhin, Roman M.
PY - 2020/1/1
Y1 - 2020/1/1
N2 - Commercial Ni-Cr and specially prepared Ni-Pd alloys were used as a catalyst’s precursor for the synthesis of the heteroatom-doped carbon nanofibers. In order to provide the intercalation of the doping heteroatom into the structure of the carbon product, the synthesis was performed in the one pot regime, when heteroatom-containing substance was subjected to decomposition simultaneously with carbon source compound. Chlorobenzene, 1-bromobutane, 1-iodobutane, and melamine were used as heteroatom-and carbon-containing sources in the experiments carried out in a closed reactor system. 1,2-dichloriethane, being a source of chlorine and carbon, was decomposed in a flow-through reactor system. Additionally, acetonitrile and carbon dioxide were admixed to 1,2-dichloriethane as nitrogen and oxygen sources. It was found that in all the cases, except for halogenated butanes, the amount of the intercalated heteroatom can reach 3-8 at.%. Both the substrate’s nature and the composition of the reaction mixture were found to affect the morphologic features of the carbon nanostructures produced.
AB - Commercial Ni-Cr and specially prepared Ni-Pd alloys were used as a catalyst’s precursor for the synthesis of the heteroatom-doped carbon nanofibers. In order to provide the intercalation of the doping heteroatom into the structure of the carbon product, the synthesis was performed in the one pot regime, when heteroatom-containing substance was subjected to decomposition simultaneously with carbon source compound. Chlorobenzene, 1-bromobutane, 1-iodobutane, and melamine were used as heteroatom-and carbon-containing sources in the experiments carried out in a closed reactor system. 1,2-dichloriethane, being a source of chlorine and carbon, was decomposed in a flow-through reactor system. Additionally, acetonitrile and carbon dioxide were admixed to 1,2-dichloriethane as nitrogen and oxygen sources. It was found that in all the cases, except for halogenated butanes, the amount of the intercalated heteroatom can reach 3-8 at.%. Both the substrate’s nature and the composition of the reaction mixture were found to affect the morphologic features of the carbon nanostructures produced.
KW - Catalytic chemical vapor deposition
KW - Closed reactor system
KW - Functionalization of the carbon nanomaterials
KW - Nickel-based alloys
KW - Self-organized catalysts
UR - http://www.scopus.com/inward/record.url?scp=85088302823&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/MSF.998.157
DO - 10.4028/www.scientific.net/MSF.998.157
M3 - Conference contribution
AN - SCOPUS:85088302823
SN - 9783035716061
T3 - Materials Science Forum
SP - 157
EP - 162
BT - Material Science and Engineering Technology VIII
A2 - Agarwal, Ramesh K.
PB - Trans Tech Publications Ltd
T2 - 8th International Conference on Material Science and Engineering Technology, ICMSET 2019
Y2 - 19 October 2019 through 21 October 2019
ER -
ID: 24814367