BiMnO3 Perovskite Catalyst for Selective Catalytic Reduction of NO with NH3 at Low Temperature

被引：17
|
作者：
Zhang Yibo [1 ,2 ]
Wang Deqiang [1 ]
Wang Jing [1 ]
Chen Qufei [1 ]
Zhang Zhendong [1 ]
Pan Xiqiang [1 ]
Miao Zhenzhen [1 ]
Zhang Bin [1 ]
Wu Zhijian [1 ]
Yang Xiangguang [1 ]
机构：
[1] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Rare Earth Resource Utilizat, Changchun 130022, Jilin, Peoples R China
[2] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
来源：
CHINESE JOURNAL OF CATALYSIS | 2012年 / 33卷 / 09期
基金：
国家高技术研究发展计划(863计划); 中国国家自然科学基金;
关键词：
perovskite; bismuth manganite; acidity; selective catalytic reduction; low temperature; P-O CATALYST; OXIDE CATALYSTS; DIESEL EXHAUST; NITRIC-OXIDE; MECHANISM; AMMONIA; ELECTRONEGATIVITY; PERFORMANCE; OXIDATION; ZEOLITES;
D O I：
10.1016/S1872-2067(11)60439-7
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
A perovskite was used for selective catalytic reduction of NO with NH3 (NH3-SCR) at low temperature in the presence of excess oxygen. The BiMnO3 perovskite catalyst showed high activity in NH3-SCR at 100-240 degrees C. Experiment and DFT calculation showed that more Lewis acid sites and a high concentration of surface oxygen on BiMnO3 as compared with LaMnO3 were responsible for its better performance. In addition, BiMnO3 was also resistant to water vapor and a mixture of H2O and SO2.
引用
收藏
页码：1448 / 1454
页数：7
相关论文
共 34 条
  • [1] Chemical and mechanistic aspects of the selective catalytic reduction of NOx by ammonia over oxide catalysts:: A review
    Busca, G
    Lietti, L
    Ramis, G
    Berti, F
    [J]. APPLIED CATALYSIS B-ENVIRONMENTAL, 1998, 18 (1-2) : 1 - 36
  • [2] Cr-MnOx mixed-oxide catalysts for selective catalytic reduction of NOx with NH3 at low temperature
    Chen, Zhihang
    Yang, Qing
    Li, Hua
    Li, Xuehui
    Wang, Lefu
    Tsang, Shik Chi
    [J]. JOURNAL OF CATALYSIS, 2010, 276 (01) : 56 - 65
  • [3] Cyclisation of citronellal to isopulegol catalysed by hydrous zirconia and other solid acids
    Chuah, GK
    Liu, SH
    Jaenicke, S
    Harrison, LJ
    [J]. JOURNAL OF CATALYSIS, 2001, 200 (02) : 352 - 359
  • [4] Characterization of the structural and electronic properties of crystalline lithium silicates
    Du, Jincheng
    Corrales, L. Rene
    [J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2006, 110 (45) : 22346 - 22352
  • [5] Charge sensitivity analysis of intrinsic basicity of faujasite-type zeolites using the electronegativity equalization method (EEM)
    Heidler, R
    Janssens, GOA
    Mortier, WJ
    Schoonheydt, RA
    [J]. JOURNAL OF PHYSICAL CHEMISTRY, 1996, 100 (50) : 19728 - 19734
  • [6] PROPERTIES OF ZEOLITES IN RELATION TO THEIR ELECTRONEGATIVITY - ACIDITY, CARBONIOGENIC ACTIVITY AND STRENGTH OF INTERACTION IN TRANSITION-METAL COMPLEXES
    JACOBS, PA
    MORTIER, WJ
    UYTTERHOEVEN, JB
    [J]. JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY, 1978, 40 (11): : 1919 - 1923
  • [7] Acidity Scale for Metal Oxides and Sanderson's Electronegativities of Lanthanide Elements
    Jeong, Nak Cheon
    Lee, Ji Sun
    Tae, Eunju Lee
    Lee, Young Ju
    Yoon, Kyung Byung
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2008, 47 (52) : 10128 - 10132
  • [8] Manganese oxide catalysts for NOx reduction with NH3 at low temperatures
    Kang, Min
    Park, Eun Duck
    Kim, Ji Man
    Yie, Jae Eui
    [J]. APPLIED CATALYSIS A-GENERAL, 2007, 327 (02) : 261 - 269
  • [9] ACTIVITY AND SELECTIVITY OF PURE MANGANESE OXIDES IN THE SELECTIVE CATALYTIC REDUCTION OF NITRIC-OXIDE WITH AMMONIA
    KAPTEIJN, F
    SINGOREDJO, L
    ANDREINI, A
    MOULIJN, JA
    [J]. APPLIED CATALYSIS B-ENVIRONMENTAL, 1994, 3 (2-3) : 173 - 189
  • [10] Ab Initio Study Of Double Oxides ZnX2O4 (X=Al, Ga, In) Having Spinel Structure
    Karazhanov, Smagul Zh.
    Ravindran, Ponniah
    [J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2010, 93 (10) : 3335 - 3341
1234