A study of CuO/CeO2/Al-Zr-O in "NO + CO"

H. Zhu; M. Shen; F. Gao; Y. Kong; L. Dong; Y. Chen; C. Jian; Z. Liu

doi:10.1016/j.catcom.2004.05.010

A study of CuO/CeO₂/Al-Zr-O in "NO + CO"

H. Zhu, M. Shen, F. Gao, Y. Kong, L. Dong, Y. Chen, C. Jian, Z. Liu

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

16 Scopus citations

Abstract

The copper oxide species in CuO/CeO₂/Al-Zr-O catalysts showed evidently higher NO turn-over numbers for the catalytic NO reduction by CO at 300 °C than that in CuO/Al-Zr-O and CuO/γ-Al₂O₃ catalysts. The introduction of ceria enhanced the catalytic activity of CuO/CeO₂/Al-Zr-O samples and the NO turn-over numbers of every copper atom were not influenced by the ceria loading amount. The results suggested that the Al-Zr-O mixed oxide would be a potential support for the three-way catalysts and CuO/CeO₂/Al-Zr-O would be promising catalysts for the elimination of NO_x.

Original language	English
Pages (from-to)	453-456
Number of pages	4
Journal	Catalysis Communications
Volume	5
Issue number	8
DOIs	https://doi.org/10.1016/j.catcom.2004.05.010
State	Published - Aug 2004
Externally published	Yes

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10.1016/j.catcom.2004.05.010

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title = "A study of CuO/CeO2/Al-Zr-O in {"}NO + CO{"}",

abstract = "The copper oxide species in CuO/CeO2/Al-Zr-O catalysts showed evidently higher NO turn-over numbers for the catalytic NO reduction by CO at 300 °C than that in CuO/Al-Zr-O and CuO/γ-Al2O3 catalysts. The introduction of ceria enhanced the catalytic activity of CuO/CeO2/Al-Zr-O samples and the NO turn-over numbers of every copper atom were not influenced by the ceria loading amount. The results suggested that the Al-Zr-O mixed oxide would be a potential support for the three-way catalysts and CuO/CeO2/Al-Zr-O would be promising catalysts for the elimination of NOx.",

author = "H. Zhu and M. Shen and F. Gao and Y. Kong and L. Dong and Y. Chen and C. Jian and Z. Liu",

year = "2004",

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journal = "Catalysis Communications",

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TY - JOUR

T1 - A study of CuO/CeO2/Al-Zr-O in "NO + CO"

AU - Zhu, H.

AU - Shen, M.

AU - Gao, F.

AU - Kong, Y.

AU - Dong, L.

AU - Chen, Y.

AU - Jian, C.

AU - Liu, Z.

PY - 2004/8

Y1 - 2004/8

N2 - The copper oxide species in CuO/CeO2/Al-Zr-O catalysts showed evidently higher NO turn-over numbers for the catalytic NO reduction by CO at 300 °C than that in CuO/Al-Zr-O and CuO/γ-Al2O3 catalysts. The introduction of ceria enhanced the catalytic activity of CuO/CeO2/Al-Zr-O samples and the NO turn-over numbers of every copper atom were not influenced by the ceria loading amount. The results suggested that the Al-Zr-O mixed oxide would be a potential support for the three-way catalysts and CuO/CeO2/Al-Zr-O would be promising catalysts for the elimination of NOx.

AB - The copper oxide species in CuO/CeO2/Al-Zr-O catalysts showed evidently higher NO turn-over numbers for the catalytic NO reduction by CO at 300 °C than that in CuO/Al-Zr-O and CuO/γ-Al2O3 catalysts. The introduction of ceria enhanced the catalytic activity of CuO/CeO2/Al-Zr-O samples and the NO turn-over numbers of every copper atom were not influenced by the ceria loading amount. The results suggested that the Al-Zr-O mixed oxide would be a potential support for the three-way catalysts and CuO/CeO2/Al-Zr-O would be promising catalysts for the elimination of NOx.

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DO - 10.1016/j.catcom.2004.05.010

M3 - 文章

AN - SCOPUS:3142635277

SN - 1566-7367

VL - 5

SP - 453

EP - 456

JO - Catalysis Communications

JF - Catalysis Communications

IS - 8

ER -

A study of CuO/CeO₂/Al-Zr-O in "NO + CO"

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