Title of article
FTIR spectroscopic study of low-temperature co-adsorption of NO and O2 on H-ZSM-5: evidence of formation of [ONNO]+ species
Author/Authors
Hadjiivanov، نويسنده , , K and Penkova، نويسنده , , A and Daturi، نويسنده , , M and Saussey، نويسنده , , J and Lavalley، نويسنده , , J.-C، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
5
From page
642
To page
646
Abstract
Coadsorption of NO and O2 on H-ZSM-5 at room temperature leads to formation of NO+ occupying cationic positions (2133 cm−1) and adsorbed nitrogen oxides. At low temperature NO+ reacts with NO, thus producing the unknown so far [ONNO]+ surface complex (2000 and 1687 cm−1). The latter is readily decomposed to NO+ and NO. The assignment is supported by experiments involving 15NO.
Journal title
Chemical Physics Letters
Serial Year
2003
Journal title
Chemical Physics Letters
Record number
1783051
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