Abstract
We have reported on the comparative characteristics of thermal oxidation of a carbon condensate prepared by high-frequency arc evaporation of graphite rods and a rod with a hollow center filled with nickel powder. In the latter case, along with different forms of nanodisperse carbon, nickel particles with nickel core–carbon shell structures are formed. It has been found that the processes of the thermal oxidation of carbon condensates with and without nickel differ significantly. Nickel particles with the carbon shell exhibit catalytic properties with respect to the oxidation of nanosized carbon structures. A noticeable difference between the temperatures of the end of the oxidation process for various carbon nanoparticles and nickel particles with the carbon shell has been established. The study is aimed at investigations of the effect of nickel nanoparticles on the dynamics of carbon condensate oxidation upon heating in the argon–oxygen flow.
Similar content being viewed by others
References
P. S. Belov, I. A. Golubeva, and S. A. Nizova, Ecology of the Production of Chemicals from Oil and Gas Hydrocarbons (Khimiya, Moscow, 1991).
Catalyst Technology, Ed. by I. P. Mukhlenov (Khimiya, Leningrad, 1989).
E. A. Petrakovskaya, N. V. Bulina, G. N. Churilov, and A. P. Puzyr’, Tech. Phys. 46, 42 (2001).
N. V. Bulina, V. A. Lopatin, N. G. Vnukova, I. V. Osipova, and G. N. Churilov, Fullerenes, Nanotubes, Carbon Nanostruct. 15, 395 (2007).
N. P. Lyakishev, State Diagrams of Binary Metallic Systems (Mashinostroenie, Moscow, 1996).
G. N. Churilov, A. Ya. Korets, and Ya. N. Titarenko, Zh. Tekh. Fiz. 66, 191 (1996).
G. N. Churilov, O. A. Bayukov, E. A. Petrakovskaya, A. Ya. Korets, V. G. Isakova, and Ya. N. Titarenko, Tech. Phys. 42, 1111 (1997).
H. S. Chen, A. R. Kortan, R. C. Haddon, and D. A. Fleming, J. Phys. Chem. 96, 1016 (1992).
Y.-C. Hsieh, Y.-C. Chou, C.-P. Lin, T.-F. Hsieh, and C.-M. Shu, Aerosol Air Qual. Res. 10, 212 (2010).
M. C. Biesinger, B. P. Payne, L. W. M. Lau, A. Gerson, and R. St. C. Smart, Surf. Interface Anal. 41, 324 (2009).
M. C. Biesinger, B. P. Payne, A. P. Grosvenor, L. W. Lau, L. A. R. Gerson, and R. St. C. Smart, Appl. Surf. Sci. 257, 2717 (2011).
B. P. Payne, M. C. Biesinger, and N. S. McIntyre, J. Electron Spectrosc. Relat. Phenom. 185, 159 (2012).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © G.N. Churilov, N.S. Nikolaev, A.V. Cherepakhin, A.I. Dudnik, E.V. Tomashevich, M.V. Trenikhin, N.G. Bulina, 2018, published in Zhurnal Tekhnicheskoi Fiziki, 2018, Vol. 63, No. 2, pp. 224–227.
Rights and permissions
About this article
Cite this article
Churilov, G.N., Nikolaev, N.S., Cherepakhin, A.V. et al. Thermal Oxidation of a Carbon Condensate Formed in High-Frequency Carbon and Carbon–Nickel Plasma Flow. Tech. Phys. 63, 216–219 (2018). https://doi.org/10.1134/S1063784218020093
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1063784218020093