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Synthesis of silicon oxynitride by infiltration-mediated combustion
Authors:I A Studenikin  V V Grachev
Affiliation:(1) Institute of Structural Macrokinetics and Materials Science, Chernogolovka, Moscow, 142432, Russia
Abstract:Silicon oxynitride Si2N2 O was synthesized from a mixture of Si, SiO2, and Si3N4 by infiltrationmediated combustion in nitrogen gas. The chemical/phase composition of product and process parameters (temperature and burning velocity) were studied upon variation in charge composition and initial pressure of gas reagent. Parameters of the reaction yielding single-phase Si2N2O have been optimized.
Keywords:SHS  silicon oxynitride  filtration combustion
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