Synthesis of graphene layers in flame

Authors

  • N.G. Prikhodko Institute of Combustion Problems, Bogenbai Batyr St. 172, 050012 Almaty, Kazakhstan
  • B.T. Lesbayev Institute of Combustion Problems, Bogenbai Batyr St. 172, 050012 Almaty, Kazakhstan
  • M. Auyelkhankyzy Institute of Combustion Problems, Bogenbai Batyr St. 172, 050012 Almaty, Kazakhstan
  • Z.A. Mansurov Institute of Combustion Problems, Bogenbai Batyr St. 172, 050012 Almaty, Kazakhstan

DOI:

https://doi.org/10.18321/

Keywords:

fullerene, graphene, sphere, ellipsoid, tube

Abstract

The paper presents the results on the synthesis of graphene films in premixed hydrocarbon flames. The parameters of combustion, catalytic substrate type were selected and the vertical orientation of the flame, providing education of the smallest number of layers with the greatest structural regularity. Found that in a hydrocarbon flame on a nickel substrate is formed mainly 5-10 graphene layers. It is shown that when the angle of inclination of the substrate relative to the vertical axis of the flame from 0° to 30° can obtain the minimum number of layers - 2-3 layers. The research on the effect of the ratio C/O and argon flow on the formation of layered graphene films, depending on the type of fuel. The formation of graphene layers are investigated in a wide range of values of C/O = 0.75 to 1.05. It is shown that with increasing values of C/O and the amount of argon introduced into the flame, forming layers of graphene disorder increases.

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Published

2013-11-20

Issue

Vol. 11 No. 4 (2013): COMBUSTION AND PLASMA CHEMISTRY

Section

Статьи

License

Copyright (c) 2013 Н.Г. Приходько, Б.T. Лесбаев, M. Ауельханкызы, З.A. Мансуров

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

Prikhodko, N., Lesbayev, B., Auyelkhankyzy, M., & Mansurov, Z. (2013). Synthesis of graphene layers in flame. Combustion and Plasma Chemistry, 11(4), 249-262. https://doi.org/10.18321/
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