Fabrication of the functionalized carbon nanomaterials via catalytic pyrolysis of heteroatom-containing compounds

Aleksey A. Vedyagin, Ilya V. Mishakov, Yury I. Bauman, Roman M. Kenzhin

Результат исследования: Публикации в книгах, отчётах, сборниках, трудах конференцийстатья в сборнике материалов конференциинаучнаярецензирование

Аннотация

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.

Язык оригиналаанглийский
Название основной публикацииMaterial Science and Engineering Technology VIII
РедакторыRamesh K. Agarwal
ИздательTrans Tech Publications Ltd
Страницы157-162
Число страниц6
ISBN (печатное издание)9783035716061
DOI
СостояниеОпубликовано - 1 янв 2020
Событие8th International Conference on Material Science and Engineering Technology, ICMSET 2019 - Singapore, Сингапур
Продолжительность: 19 окт 201921 окт 2019

Серия публикаций

НазваниеMaterials Science Forum
Том998 MSF
ISSN (печатное издание)0255-5476
ISSN (электронное издание)1662-9752

Конференция

Конференция8th International Conference on Material Science and Engineering Technology, ICMSET 2019
СтранаСингапур
ГородSingapore
Период19.10.201921.10.2019

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  • Цитировать

    Vedyagin, A. A., Mishakov, I. V., Bauman, Y. I., & Kenzhin, R. M. (2020). Fabrication of the functionalized carbon nanomaterials via catalytic pyrolysis of heteroatom-containing compounds. В R. K. Agarwal (Ред.), Material Science and Engineering Technology VIII (стр. 157-162). (Materials Science Forum; Том 998 MSF). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/MSF.998.157