Preparation, Characterization, and Catalytic Behavior of Nanostructured Mesoporous CuO/ZrO2 Catalysts for Low-Temperature CO Oxidation

被引：4
|
作者：
Huang, Jing [1 ]
Wang, Shu-Rong [1 ]
Wu, Shi-Hua [1 ]
机构：
[1] Nankai Univ, Dept Chem, Tianjin 300071, Peoples R China
来源：
JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY | 2010年 / 31卷 / 11期
关键词：
CO oxidation; CuO; ZrO2; catalyst; mesoporous; GAS SHIFT REACTION; AU/ZRO2; CATALYSTS; OXIDE; STABILITY; ZIRCONIA; AEROGELS; SUPPORT; TITANIA; ZRO2; H-2;
D O I：
10.1080/01932690903269636
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
High-surface area mesoporous 20mol% CuO/ZrO2 catalyst was prepared by a surfactant-assisted method of nanocrystalline particle assembly, and characterized by x-ray powder diffraction (XRD), N2 adsorption, transmission electron microscopy (TEM), H2-TPR, TG-DTA, and x-ray photoelectron spectra (XPS) techniques. The catalytic properties of the CuO/ZrO2 nanocatalysts calcined at different temperature were evaluated by low-temperature carbon monoxide oxidation using a CATLAB system. The results showed that these mesoporous nanostructured CuO/ZrO2 catalysts were very active for low-temperature CO oxidation and the CuO/ZrO2 catalyst calcined at 400 degrees C exhibited the highest catalytic activity.
引用
收藏
页码：1469 / 1473
页数：5
相关论文
共 50 条
  • [21] Comparative study of Au/TiO2 and Au/ZrO2 catalysts for low-temperature CO oxidation
    Grunwaldt, JD
    Maciejewski, M
    Becker, OS
    Fabrizioli, P
    Baiker, A
    JOURNAL OF CATALYSIS, 1999, 186 (02) : 458 - 469
  • [22] Effect of Preparation Method on Catalytic Performance of CuO-CeO2/ZrO2 for CO Oxidation
    Yang Zhi-Qiang
    Mao Dong-Sen
    Yang Chao-Jie
    Guo Qiang-Sheng
    Lu Guan-Zhong
    CHINESE JOURNAL OF INORGANIC CHEMISTRY, 2012, 28 (07) : 1353 - 1359
  • [23] Characterization and CO oxidation catalytic behavior of CuO/CeO2 catalysts
    Zheng X.-C.
    Wang S.-P.
    Zhang S.-M.
    Wang S.-R.
    Huang W.-P.
    Wu S.-H.
    Reaction Kinetics and Catalysis Letters, 2005, 84 (1): : 29 - 36
  • [24] Effect of Preparation Method on the Activity of CuO/CeO2-ZrO2 Catalysts for Low Temperature CO Oxidation
    Yang Zhi-Qiang
    Mao Dong-Sen
    Guo Qiang-Sheng
    Gu Lei
    ACTA PHYSICO-CHIMICA SINICA, 2010, 26 (12) : 3278 - 3284
  • [25] CuO/CexSn1−xO2 catalysts: synthesis, characterization, and catalytic performance for low-temperature CO oxidation
    Jian-Liang Cao
    Yan Wang
    Guang Sun
    Zhan-Ying Zhang
    Transition Metal Chemistry, 2011, 36 : 107 - 112
  • [26] Low-Temperature Catalytic Performance of Nanostructured CuO
    Gacia, Przemyslaw D.
    Shrestha, Lok Kumar
    Sanchez-Ballester, Noelia M.
    Takei, Toshiaki
    Hill, Jonathan P.
    Boczkowska, Anna
    Abe, Hideki
    Ariga, Katsuhiko
    NANOSCIENCE AND NANOTECHNOLOGY LETTERS, 2016, 8 (03) : 220 - 225
  • [27] CO oxidation over CuO/ZrO2 catalysts: effect of loading and incorporation procedure of CuO
    Morales, F.
    Viniegra, M.
    Arroyo, R.
    Cordoba, G.
    Zepeda, T. A.
    MATERIALS RESEARCH INNOVATIONS, 2010, 14 (02) : 183 - 188
  • [28] Low-temperature catalytic combustion on Pt/SO42-/ZrO2 and Pd/SO42-/ZrO2 catalysts
    Hua, WM
    Gao, Z
    CATALYSIS LETTERS, 1996, 42 (3-4) : 209 - 212
  • [29] PROPERTIES OF ZRO2 COATINGS OBTAINED BY LOW-TEMPERATURE OXIDATION
    BALAKIR, EA
    SOKOLOVA, TV
    LVOV, GV
    DAVYDOVA, AD
    BUZOVKINA, TB
    KIIKO, AV
    BARTENEV, SS
    INORGANIC MATERIALS, 1977, 13 (02) : 223 - 227
  • [30] CuO catalysts supported on attapulgite clay for low-temperature CO oxidation
    Cao, Jian-Liang
    Shao, Gao-Song
    Wang, Yan
    Liu, Yuping
    Yuan, Zhong-Yong
    CATALYSIS COMMUNICATIONS, 2008, 9 (15) : 2555 - 2559
12345