Phase formation sequence in combustion of pressed aluminum nanopowder in air studied by synchrotron radiation

P. Il’In, A. V. Mostovshchikov, N. A. Timchenko

Research output: Contribution to journal › Article

Abstract

The intermediate and final combustion products of pressed aluminum nanopowder are studied. It is found that the main combustion product is aluminum nitride. In the intermediate stages of combustion, aluminum oxide (γ-Al₂O₃) and oxynitride (Al₅O₆N) are the first to form on the sample surface, and aluminum nitride is formed next. The use of sliding (incident at a small angle to the surface) synchrotron radiation made it possible to determine with high accuracy (in time) the sequence of stages of formation of crystalline products during combustion of the aluminum nanopowder.

Original language	English
Article number	A320
Pages (from-to)	320-324
Number of pages	5
Journal	Combustion, Explosion and Shock Waves
Volume	49
Issue number	3
DOIs	https://doi.org/10.1134/S0010508213030088
Publication status	Published - 1 Jan 2013

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Keywords

Aluminum
Combustion
Combustion products
Filtration combustion
Nanopowder
Stages
Synchrotron radiation

ASJC Scopus subject areas

Chemistry(all)
Chemical Engineering(all)
Fuel Technology
Energy Engineering and Power Technology
Physics and Astronomy(all)

Cite this

Il’In, P., Mostovshchikov, A. V., & Timchenko, N. A. (2013). Phase formation sequence in combustion of pressed aluminum nanopowder in air studied by synchrotron radiation. Combustion, Explosion and Shock Waves, 49(3), 320-324. [A320]. https://doi.org/10.1134/S0010508213030088

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Access to Document

10.1134/S0010508213030088