| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 6502006 | Applied Catalysis B: Environmental | 2013 | 34 Pages |
Abstract
- The CexNby catalysts showed excellent SCR activity and N2 selectivity.
- NbOH and NbO bonds acted as Brønsted and Lewis acid sites, respectively.
- Surface adsorbed oxygen played a key role for the SCR activity at low temperatures.
- The abundant surface adsorbed oxygen might come from the activation effect of niobia.
Keywords
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Catalysis
Authors
Ruiyang Qu, Xiang Gao, Kefa Cen, Junhua Li,