Bifunctional nature of SnO2/γ-Al2O3 catalysts in the selective reduction of NOx

A. Yezerets; Y. Zheng; P. W. Park; M. C. Kung; H. H. Kung

doi:10.1016/s0167-2991(00)81028-9

Bifunctional nature of SnO₂/γ-Al₂O₃ catalysts in the selective reduction of NO_x

A. Yezerets^*, Y. Zheng, P. W. Park, M. C. Kung, H. H. Kung

^*Corresponding author for this work

Chemical and Biological Engineering

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

14 Scopus citations

Abstract

In lean NO_x reduction by C₃H₆ over SnO₂/Al₂O₃, both SnO₂ and Al₂O₃ participate in the reaction. C₃H₆ is activated on SnO₂ active sites to form oxygenated intermediates such as acrolein and acetaldehyde. The oxygenates subsequently react with NO_x on Al₂O₃ to yield N₂.

Original language	English (US)
Pages (from-to)	629-634
Number of pages	6
Journal	Studies in Surface Science and Catalysis
Volume	130 A
DOIs	https://doi.org/10.1016/s0167-2991(00)81028-9
State	Published - 2000

ASJC Scopus subject areas

Catalysis
Condensed Matter Physics
Physical and Theoretical Chemistry
Surfaces, Coatings and Films
Materials Chemistry

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title = "Bifunctional nature of SnO2/γ-Al2O3 catalysts in the selective reduction of NOx",

abstract = "In lean NOx reduction by C3H6 over SnO2/Al2O3, both SnO2 and Al2O3 participate in the reaction. C3H6 is activated on SnO2 active sites to form oxygenated intermediates such as acrolein and acetaldehyde. The oxygenates subsequently react with NOx on Al2O3 to yield N2.",

author = "A. Yezerets and Y. Zheng and Park, {P. W.} and Kung, {M. C.} and Kung, {H. H.}",

year = "2000",

doi = "10.1016/s0167-2991(00)81028-9",

language = "English (US)",

volume = "130 A",

pages = "629--634",

journal = "Studies in Surface Science and Catalysis",

issn = "0167-2991",

publisher = "Elsevier Inc.",

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TY - JOUR

T1 - Bifunctional nature of SnO2/γ-Al2O3 catalysts in the selective reduction of NOx

AU - Yezerets, A.

AU - Zheng, Y.

AU - Park, P. W.

AU - Kung, M. C.

AU - Kung, H. H.

PY - 2000

Y1 - 2000

N2 - In lean NOx reduction by C3H6 over SnO2/Al2O3, both SnO2 and Al2O3 participate in the reaction. C3H6 is activated on SnO2 active sites to form oxygenated intermediates such as acrolein and acetaldehyde. The oxygenates subsequently react with NOx on Al2O3 to yield N2.

AB - In lean NOx reduction by C3H6 over SnO2/Al2O3, both SnO2 and Al2O3 participate in the reaction. C3H6 is activated on SnO2 active sites to form oxygenated intermediates such as acrolein and acetaldehyde. The oxygenates subsequently react with NOx on Al2O3 to yield N2.

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U2 - 10.1016/s0167-2991(00)81028-9

DO - 10.1016/s0167-2991(00)81028-9

M3 - Article

AN - SCOPUS:0034350913

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SP - 629

EP - 634

JO - Studies in Surface Science and Catalysis

JF - Studies in Surface Science and Catalysis

ER -

Bifunctional nature of SnO₂/γ-Al₂O₃ catalysts in the selective reduction of NO_x

Abstract

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