Oxidation of Carbon Powders by Steam
E. I. Gusachenko, L. N. Stesik, M. B. Kislov
Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, 142432 Russia
Keywords: алмазный порошок, сажа, однослойные углеродные нанотрубки, кинетика окисления, пары воды, diamond powder, carbon black, single-walled carbon nanotubes, oxidation kinetics, steam
Abstract
The oxidation kinetics of a diamond powder, P-803 carbon black, and the OSUNT raw material (obtained by electric arc synthesis of single-walled carbon nanotubes) in a stream of steam in the temperature range 600-1315 K was studied. The parameters of the kinetic equations were determined. The temperature dependence of the oxidation rate was found to consist of three regions with different activation energies.
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