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- Title
Structure–Activity Relationship of Titanate Nanotube-Confined Ceria Catalysts in Selective Catalytic Reduction of NO with Ammonia.
- Authors
Wang, Haiqiang; Cao, Shuang; Cen, Chaoping; Chen, Xiongbo; Wu, Zhongbiao
- Abstract
A series of titanate nanotube-confined ceria catalysts with different Ce/Ti molar ratios were synthesized. The structure of ceria transformed in the following order: amorphous → small crystals → middle crystals → large crystals. Compared with ceria crystals, amorphous ceria with large quantities of surface defects showed better deNO x activity. Graphical Abstract: [Figure not available: see fulltext.]
- Subjects
TITANATES; CERIUM oxides; CATALYTIC reduction; CATALYST selectivity; NITROGEN oxides; NANOTUBES; NANOSTRUCTURED materials synthesis; CRYSTAL structure
- Publication
Catalysis Letters, 2013, Vol 143, Issue 12, p1312
- ISSN
1011-372X
- Publication type
Article
- DOI
10.1007/s10562-013-1084-5