Metal oxide catalysts for lean NOx reduction

K. A. Bethke, M. C. Kung, B. Yang, M. Shah, D. Alt, C. Li, Harold H Kung

Research output: Contribution to journalArticle

120 Citations (Scopus)

Abstract

A summary of the current understanding of the lean NOx reduction reaction on various metal oxides, particularly Cu-ZrO2, is presented. Whenever appropriate, a comparison with the behavior of the corresponding ZSM-5-based catalysts is made. It is concluded that there are many mechanistic similarities between metal oxide-based and zeolite-based catalysts. Thus, the catalytic properties are determined more by the nature of the active centers than by the nature of the support. Potential advantages offered by metal oxides should make them attractive candidates for practical applications.

Original languageEnglish
Pages (from-to)169-183
Number of pages15
JournalCatalysis Today
Volume26
Issue number2
DOIs
Publication statusPublished - Nov 20 1995

Fingerprint

Oxides
Metals
Catalysts
Zeolites

Keywords

  • catalyst
  • Copper-metal oxide
  • Exhaust gas treatment catalysts
  • Hydrocarbon-NO reaction
  • NO
  • Reduction

ASJC Scopus subject areas

  • Catalysis
  • Chemistry(all)

Cite this

Bethke, K. A., Kung, M. C., Yang, B., Shah, M., Alt, D., Li, C., & Kung, H. H. (1995). Metal oxide catalysts for lean NOx reduction. Catalysis Today, 26(2), 169-183. https://doi.org/10.1016/0920-5861(95)00135-3

Metal oxide catalysts for lean NOx reduction. / Bethke, K. A.; Kung, M. C.; Yang, B.; Shah, M.; Alt, D.; Li, C.; Kung, Harold H.

In: Catalysis Today, Vol. 26, No. 2, 20.11.1995, p. 169-183.

Research output: Contribution to journalArticle

Bethke, KA, Kung, MC, Yang, B, Shah, M, Alt, D, Li, C & Kung, HH 1995, 'Metal oxide catalysts for lean NOx reduction', Catalysis Today, vol. 26, no. 2, pp. 169-183. https://doi.org/10.1016/0920-5861(95)00135-3
Bethke KA, Kung MC, Yang B, Shah M, Alt D, Li C et al. Metal oxide catalysts for lean NOx reduction. Catalysis Today. 1995 Nov 20;26(2):169-183. https://doi.org/10.1016/0920-5861(95)00135-3
Bethke, K. A. ; Kung, M. C. ; Yang, B. ; Shah, M. ; Alt, D. ; Li, C. ; Kung, Harold H. / Metal oxide catalysts for lean NOx reduction. In: Catalysis Today. 1995 ; Vol. 26, No. 2. pp. 169-183.
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