This article is cited in 3 papers

Communications

The phenomenon of negative temperature coefficient in palladium-initiated combustion of hydrogen–propane–air mixtures

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: During the combustion of hydrogen (70–40%) + propane (30–60%) + air mixtures over palladium at a total pressure of 1–2 atm, Pd is consumed in the chemical etching reaction with active combustion intermediates. This behaviour of palladium limits its applicability in ignition devices.

Keywords: ignition, combustion, hydrogen, propane, palladium, etching, active intermediate.

Language: English

DOI: 10.1016/j.mencom.2021.03.044

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