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Properties of nitrogen-oxygen surface compounds on ZrO2 samples with different phase compositions according to in situ IR spectroscopy data. / Matyshak, V. A.; Il'ichev, A. N.; Sadykov, V. A. et al.

In: Kinetics and Catalysis, Vol. 56, No. 2, 01.03.2015, p. 226-236.

Research output: Contribution to journal › Article › peer-review

Harvard

Matyshak, VA, Il'ichev, AN, Sadykov, VA, Sil'chenkova, ON & Korchak, VN 2015, 'Properties of nitrogen-oxygen surface compounds on ZrO2 samples with different phase compositions according to in situ IR spectroscopy data', Kinetics and Catalysis, vol. 56, no. 2, pp. 226-236. https://doi.org/10.1134/S0023158415010103

APA

Matyshak, V. A., Il'ichev, A. N., Sadykov, V. A., Sil'chenkova, O. N., & Korchak, V. N. (2015). Properties of nitrogen-oxygen surface compounds on ZrO2 samples with different phase compositions according to in situ IR spectroscopy data. Kinetics and Catalysis, 56(2), 226-236. https://doi.org/10.1134/S0023158415010103

Vancouver

Matyshak VA, Il'ichev AN, Sadykov VA, Sil'chenkova ON, Korchak VN. Properties of nitrogen-oxygen surface compounds on ZrO2 samples with different phase compositions according to in situ IR spectroscopy data. Kinetics and Catalysis. 2015 Mar 1;56(2):226-236. doi: 10.1134/S0023158415010103

Author

Matyshak, V. A. ; Il'ichev, A. N. ; Sadykov, V. A. et al. / Properties of nitrogen-oxygen surface compounds on ZrO2 samples with different phase compositions according to in situ IR spectroscopy data. In: Kinetics and Catalysis. 2015 ; Vol. 56, No. 2. pp. 226-236.

BibTeX

@article{3d149883f3484daaabf92b9a9b621d9c,
title = "Properties of nitrogen-oxygen surface compounds on ZrO2 samples with different phase compositions according to in situ IR spectroscopy data",
abstract = "The zirconium dioxide surface has a wide variety of adsorption sites differing in their nature. The proportions of these sites can be changed by varying the oxide preparation and pretreatment conditions. This fact shows itself as a wide diversity of surface structures resulting from NO and O2 adsorption. Under conditions of the selective catalytic reduction of NOx, the most stable nitrogen oxide species are nitrates that result from the interaction between NOx and the ZrO2 surface. The concentrations of the other nitrogen-oxygen surface compounds are two orders of magnitude lower. The routes of NO3- formation and decomposition on the ZrO2 surface are discussed. In these routes, monodentate nitrates (which show themselves at 1550-1555 cm-1) are considered as intermediates in the formation and decomposition of bidentate NO3-.",
author = "Matyshak, {V. A.} and Il'ichev, {A. N.} and Sadykov, {V. A.} and Sil'chenkova, {O. N.} and Korchak, {V. N.}",
year = "2015",
month = mar,
day = "1",
doi = "10.1134/S0023158415010103",
language = "English",
volume = "56",
pages = "226--236",
journal = "Kinetics and Catalysis",
issn = "0023-1584",
publisher = "Maik Nauka-Interperiodica Publishing",
number = "2",

}

RIS

TY - JOUR

T1 - Properties of nitrogen-oxygen surface compounds on ZrO2 samples with different phase compositions according to in situ IR spectroscopy data

AU - Matyshak, V. A.

AU - Il'ichev, A. N.

AU - Sadykov, V. A.

AU - Sil'chenkova, O. N.

AU - Korchak, V. N.

PY - 2015/3/1

Y1 - 2015/3/1

N2 - The zirconium dioxide surface has a wide variety of adsorption sites differing in their nature. The proportions of these sites can be changed by varying the oxide preparation and pretreatment conditions. This fact shows itself as a wide diversity of surface structures resulting from NO and O2 adsorption. Under conditions of the selective catalytic reduction of NOx, the most stable nitrogen oxide species are nitrates that result from the interaction between NOx and the ZrO2 surface. The concentrations of the other nitrogen-oxygen surface compounds are two orders of magnitude lower. The routes of NO3- formation and decomposition on the ZrO2 surface are discussed. In these routes, monodentate nitrates (which show themselves at 1550-1555 cm-1) are considered as intermediates in the formation and decomposition of bidentate NO3-.

AB - The zirconium dioxide surface has a wide variety of adsorption sites differing in their nature. The proportions of these sites can be changed by varying the oxide preparation and pretreatment conditions. This fact shows itself as a wide diversity of surface structures resulting from NO and O2 adsorption. Under conditions of the selective catalytic reduction of NOx, the most stable nitrogen oxide species are nitrates that result from the interaction between NOx and the ZrO2 surface. The concentrations of the other nitrogen-oxygen surface compounds are two orders of magnitude lower. The routes of NO3- formation and decomposition on the ZrO2 surface are discussed. In these routes, monodentate nitrates (which show themselves at 1550-1555 cm-1) are considered as intermediates in the formation and decomposition of bidentate NO3-.

UR - http://www.scopus.com/inward/record.url?scp=84928566592&partnerID=8YFLogxK

U2 - 10.1134/S0023158415010103

DO - 10.1134/S0023158415010103

M3 - Article

AN - SCOPUS:84928566592

VL - 56

SP - 226

EP - 236

JO - Kinetics and Catalysis

JF - Kinetics and Catalysis

SN - 0023-1584

IS - 2

ER -

ID: 25396953