Rod-Shaped Fe2O3 as an Efficient Catalyst for the Selective Reduction of Nitrogen Oxide by Ammonia

Rod-Shaped Fe2O3 as an Efficient Catalyst for the Selective Reduction of Nitrogen Oxide by Ammonia

Nanorust: Fe2O3 nanomaterials with controllable crystal phase and morphology have been successfully fabricated. The γ‐Fe2O3 nanorods that are enclosed by the reactive {110} and {100} facets are highly active and distinctively stable for selective catalytic reduction of NO with NH3. The picture shows...

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Veröffentlicht in:Angewandte Chemie International Edition 2012-03, Vol.51 (12), p.2989-2993
Hauptverfasser: Mou, Xiaoling, Zhang, Bingsen, Li, Yong, Yao, Lide, Wei, Xuejiao, Su, Dang Sheng, Shen, Wenjie
Format: Artikel
Sprache:eng
Schlagworte:
heterogeneous catalysis
iron
morphology control
nanoparticles
nitrogen oxides
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Zusammenfassung:Nanorust: Fe2O3 nanomaterials with controllable crystal phase and morphology have been successfully fabricated. The γ‐Fe2O3 nanorods that are enclosed by the reactive {110} and {100} facets are highly active and distinctively stable for selective catalytic reduction of NO with NH3. The picture shows the shape and surfaces and the surface atomic configurations of the preferentially exposed {110} and {001} planes.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.201107113