This article is cited in 4 papers

Communications

The features of ignition of hydrogen–methane and hydrogen–isobutene mixtures with oxygen over Rh and Pd at low pressures

N. M. Rubtsov^a, V. I. Chernysh^a, G. I. Tsvetkov^a, K. Ya. Troshin^b, I. O. Shamshin<sup>b

a</sup> A.G. Merzhanov Institute of Structural Macrokinetics and Materials Science, Russian Academy of Sciences, Chernogolovka, Moscow Region, Russian Federation
^b N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Moscow, Russian Federation

Abstract: The flammability limits of stoichiometric mixtures (20–80% H₂ + 80–20% CH₄) + O₂ over Rh and Pd were determined in the pressure range 0–200 Torr and the temperature range 200–500 °C. It has been shown that the dark reaction in the mixture (80% H₂ + 20% C₄H₈)_stoich + O₂ leads to the formation of carbon nanotubes with a mean diameter of 10–100 nm.

Keywords: ignition, hydrogen, methane, isobutene, oxidation, rhodium, palladium, carbon nanotubes.

Language: English

DOI: 10.1016/j.mencom.2022.05.039

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