Cu, Co, Ag-containing pillared clays as catalysts for the selective reduction of NOx by hydrocarbons in an excess of oxygen

G. A. Konin; A. N. Il'ichev; V. A. Matyshak; T. I. Khomenko; V. N. Korchak; V. A. Sadykov; V. P. Doronin; R. V. Bunina; G. M. Alikina; T. G. Kuznetsova; E. A. Paukshtis; V. B. Fenelonov; V. I. Zaikovskii; A. S. Ivanova; S. A. Beloshapkin; A. Ya Rozovskii; V. F. Tretyakov; J. R.H. Ross; J. P. Breen

doi:10.1023/a:1016667822516

Cu, Co, Ag-containing pillared clays as catalysts for the selective reduction of NO_x by hydrocarbons in an excess of oxygen

G. A. Konin, A. N. Il'ichev, V. A. Matyshak, T. I. Khomenko, V. N. Korchak, V. A. Sadykov, V. P. Doronin, R. V. Bunina, G. M. Alikina, T. G. Kuznetsova, E. A. Paukshtis, V. B. Fenelonov, V. I. Zaikovskii, A. S. Ivanova, S. A. Beloshapkin, A. Ya Rozovskii, V. F. Tretyakov, J. R.H. Ross, J. P. Breen

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Abstract

Thermally stable Al- and Zr-PILC loaded with copper and cobalt cations and silver nanoparticles were synthesized. The structural and surface features of these nanosystems were studied and compared with those of bulk analogs - partially stabilized ZrO₂ loaded with the same active components. Specificity of the catalytic properties of nanocomposites in SCR of NO_x by propane, propylene anddecane in the excess of oxygen appears to be determined both by distribution of active components on the catalytic surface and degree of their interaction with supports. Formation of ads.-NO_x, nitroxyl-hydrocarbon C_xH_yNO₂^. and isocyanate NCO intermediates was observed by ESR and IR spectroscopy in situ.

Original language	English
Pages (from-to)	193-197
Number of pages	5
Journal	Topics in Catalysis
Volume	16-17
Issue number	1-4
DOIs	https://doi.org/10.1023/a:1016667822516
Publication status	Published - 2001

Keywords

Catalysis
Clay
DRIFT
ESR
FTIR
Nitrogen oxides
NO
PILC
SCR
TPD
TPR
Zirconia
ZrO

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Konin, G. A., Il'ichev, A. N., Matyshak, V. A., Khomenko, T. I., Korchak, V. N., Sadykov, V. A., Doronin, V. P., Bunina, R. V., Alikina, G. M., Kuznetsova, T. G., Paukshtis, E. A., Fenelonov, V. B., Zaikovskii, V. I., Ivanova, A. S., Beloshapkin, S. A., Rozovskii, A. Y., Tretyakov, V. F., Ross, J. R. H., & Breen, J. P. (2001). Cu, Co, Ag-containing pillared clays as catalysts for the selective reduction of NO_x by hydrocarbons in an excess of oxygen. Topics in Catalysis, 16-17(1-4), 193-197. https://doi.org/10.1023/a:1016667822516

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title = "Cu, Co, Ag-containing pillared clays as catalysts for the selective reduction of NOx by hydrocarbons in an excess of oxygen",

abstract = "Thermally stable Al- and Zr-PILC loaded with copper and cobalt cations and silver nanoparticles were synthesized. The structural and surface features of these nanosystems were studied and compared with those of bulk analogs - partially stabilized ZrO2 loaded with the same active components. Specificity of the catalytic properties of nanocomposites in SCR of NOx by propane, propylene anddecane in the excess of oxygen appears to be determined both by distribution of active components on the catalytic surface and degree of their interaction with supports. Formation of ads.-NOx, nitroxyl-hydrocarbon CxHyNO2. and isocyanate NCO intermediates was observed by ESR and IR spectroscopy in situ.",

keywords = "Catalysis, Clay, DRIFT, ESR, FTIR, Nitrogen oxides, NO, PILC, SCR, TPD, TPR, Zirconia, ZrO",

author = "Konin, {G. A.} and Il'ichev, {A. N.} and Matyshak, {V. A.} and Khomenko, {T. I.} and Korchak, {V. N.} and Sadykov, {V. A.} and Doronin, {V. P.} and Bunina, {R. V.} and Alikina, {G. M.} and Kuznetsova, {T. G.} and Paukshtis, {E. A.} and Fenelonov, {V. B.} and Zaikovskii, {V. I.} and Ivanova, {A. S.} and Beloshapkin, {S. A.} and Rozovskii, {A. Ya} and Tretyakov, {V. F.} and Ross, {J. R.H.} and Breen, {J. P.}",

year = "2001",

doi = "10.1023/a:1016667822516",

language = "English",

volume = "16-17",

pages = "193--197",

journal = "Topics in Catalysis",

issn = "1022-5528",

number = "1-4",

}

Konin, GA, Il'ichev, AN, Matyshak, VA, Khomenko, TI, Korchak, VN, Sadykov, VA, Doronin, VP, Bunina, RV, Alikina, GM, Kuznetsova, TG, Paukshtis, EA, Fenelonov, VB, Zaikovskii, VI, Ivanova, AS, Beloshapkin, SA, Rozovskii, AY, Tretyakov, VF, Ross, JRH & Breen, JP 2001, 'Cu, Co, Ag-containing pillared clays as catalysts for the selective reduction of NO_x by hydrocarbons in an excess of oxygen', Topics in Catalysis, vol. 16-17, no. 1-4, pp. 193-197. https://doi.org/10.1023/a:1016667822516

TY - JOUR

T1 - Cu, Co, Ag-containing pillared clays as catalysts for the selective reduction of NOx by hydrocarbons in an excess of oxygen

AU - Konin, G. A.

AU - Il'ichev, A. N.

AU - Matyshak, V. A.

AU - Khomenko, T. I.

AU - Korchak, V. N.

AU - Sadykov, V. A.

AU - Doronin, V. P.

AU - Bunina, R. V.

AU - Alikina, G. M.

AU - Kuznetsova, T. G.

AU - Paukshtis, E. A.

AU - Fenelonov, V. B.

AU - Zaikovskii, V. I.

AU - Ivanova, A. S.

AU - Beloshapkin, S. A.

AU - Rozovskii, A. Ya

AU - Tretyakov, V. F.

AU - Ross, J. R.H.

AU - Breen, J. P.

PY - 2001

Y1 - 2001

N2 - Thermally stable Al- and Zr-PILC loaded with copper and cobalt cations and silver nanoparticles were synthesized. The structural and surface features of these nanosystems were studied and compared with those of bulk analogs - partially stabilized ZrO2 loaded with the same active components. Specificity of the catalytic properties of nanocomposites in SCR of NOx by propane, propylene anddecane in the excess of oxygen appears to be determined both by distribution of active components on the catalytic surface and degree of their interaction with supports. Formation of ads.-NOx, nitroxyl-hydrocarbon CxHyNO2. and isocyanate NCO intermediates was observed by ESR and IR spectroscopy in situ.

AB - Thermally stable Al- and Zr-PILC loaded with copper and cobalt cations and silver nanoparticles were synthesized. The structural and surface features of these nanosystems were studied and compared with those of bulk analogs - partially stabilized ZrO2 loaded with the same active components. Specificity of the catalytic properties of nanocomposites in SCR of NOx by propane, propylene anddecane in the excess of oxygen appears to be determined both by distribution of active components on the catalytic surface and degree of their interaction with supports. Formation of ads.-NOx, nitroxyl-hydrocarbon CxHyNO2. and isocyanate NCO intermediates was observed by ESR and IR spectroscopy in situ.

KW - Catalysis

KW - Clay

KW - DRIFT

KW - ESR

KW - FTIR

KW - Nitrogen oxides

KW - NO

KW - PILC

KW - SCR

KW - TPD

KW - TPR

KW - Zirconia

KW - ZrO

UR - http://www.scopus.com/inward/record.url?scp=0037576122&partnerID=8YFLogxK

U2 - 10.1023/a:1016667822516

DO - 10.1023/a:1016667822516

M3 - Article

AN - SCOPUS:0037576122

SN - 1022-5528

VL - 16-17

SP - 193

EP - 197

JO - Topics in Catalysis

JF - Topics in Catalysis

IS - 1-4

ER -

Cu, Co, Ag-containing pillared clays as catalysts for the selective reduction of NO_x by hydrocarbons in an excess of oxygen

Abstract

Keywords

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