The active species and catalytic properties of CuO/CeO2-TiO2 catalysts for NO plus CO reaction

被引：10
作者：
Jiang, XY [1 ]
Lou, LP
Ding, GH
Chen, YX
Zheng, XM
机构：
[1] Zhejiang Univ, Inst Catalysis, Hangzhou 310028, Peoples R China
[2] Zhejiang Univ, Dept Environm Sci, Hangzhou 310028, Peoples R China
来源：
JOURNAL OF MATERIALS SCIENCE | 2004年 / 39卷 / 14期
关键词：
D O I：
10.1023/B:JMSC.0000034166.39446.ca
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The catalytic properties of the CuO, CeO2-TiO2 catalysts for the NO + CO reactions were analyzed. The catalytic activity was determined under the steady state in a fixed-bed quartz reactor. It was found that the temperature of nitrogen oxide formation is correlated with the activities of catalysts. The results show that the peak temperature of the NO desorption on the catalysts was lower that that on carrier.
引用
收藏
页码：4663 / 4667
页数：5
相关论文
共 23 条
  • [1] Arco M.d., 1988, J CATAL, V113, P120
  • [2] NITRIC-OXIDE REDUCTION BY CO ON CU TIO2 CATALYSTS
    BOCCUZZI, F
    GUGLIELMINOTTI, E
    MARTRA, G
    CERRATO, G
    [J]. JOURNAL OF CATALYSIS, 1994, 146 (02) : 449 - 459
  • [3] OVERVIEW OF THE REACTIVITY OF COPPER-ON-ALUMINA FOR THE OXIDATION AND SORPTION OF SO2 WITH SIMULTANEOUS REDUCTION OF NO BY NH3 AND EFFECT OF THE MODIFICATION WITH A V/TIO2 COMPONENT
    CENTI, G
    PERATHONER, S
    KARTHEUSER, B
    HODNETT, BK
    [J]. CATALYSIS TODAY, 1993, 17 (1-2) : 103 - 110
  • [4] ROLE OF THE SUPPORT AND OF ADSORBED SPECIES ON THE BEHAVIOR OF CU-BASED CATALYSTS FOR NO CONVERSION
    CENTI, G
    NIGRO, C
    PERATHONER, S
    STELLA, G
    [J]. CATALYSIS TODAY, 1993, 17 (1-2) : 159 - 166
  • [5] ASSESSMENT OF COPPER VANADIUM-OXIDE ON MIXED ALUMINA TITANIA SUPPORTS AS SULFUR-DIOXIDE SORBENTS AND AS CATALYSTS FOR THE SELECTIVE CATALYTIC REDUCTION OF NOX BY AMMONIA
    CENTI, G
    PERATHONER, S
    KARTHEUSER, B
    ROHAN, D
    HODNETT, BK
    [J]. APPLIED CATALYSIS B-ENVIRONMENTAL, 1992, 1 (02) : 129 - 137
  • [6] Chen YX, 2003, INDIAN J CHEM A, V42, P460
  • [7] TPR, ESR, and XPS study of Cu2+ ions in sol-gel-derived TiO2
    Cordoba, G
    Viniegra, M
    Fierro, JLG
    Padilla, J
    Arroyo, R
    [J]. JOURNAL OF SOLID STATE CHEMISTRY, 1998, 138 (01) : 1 - 6
  • [8] New spinel materials for catalytic NO-CO reaction: nonstoichiometric nickel-copper manganites
    Drouet, C
    Alphonse, P
    Rousset, A
    [J]. APPLIED CATALYSIS B-ENVIRONMENTAL, 2001, 33 (01) : 35 - 43
  • [9] HAJIIVANOV K, 1991, J CHEM SOC FARADAY T, V87, P907
  • [10] Influence of supports on the activities of copper oxide species in the low-temperature NO plus CO reaction
    Hu, YH
    Dong, L
    Shen, MM
    Liu, D
    Wang, J
    Ding, WP
    Chen, Y
    [J]. APPLIED CATALYSIS B-ENVIRONMENTAL, 2001, 31 (01) : 61 - 69
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