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Royal Society of Chemistry, Chemical Communications, 26(51), p. 5668-5671

DOI: 10.1039/c5cc00500k

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Formation of N3– during interaction of NO with reduced ceria

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This paper is available in a repository.

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Abstract

We show that the first stages of interaction between NO and reduced ceria comprise the formation of azides, N3-, with simultaneous oxidation of Ce3+ to Ce4+. This finding impose revision of some current views of catalytic NO conversion and may contribute to design new deNOx materials and processes.