Rao, N. N. ; Dube, Sangeeta ; Manjubala, ; Natarajan, P. (1994) Photocatalytic reduction of nitrogen over (Fe, Ru or Os) /TiO2 catalysts Applied Catalysis B: Environmental, 5 (1-2). pp. 33-42. ISSN 0926-3373
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/092633...
Related URL: http://dx.doi.org/10.1016/0926-3373(94)00042-5
Abstract
Irradiated aqueous suspensions of (Fe, Ru or Os)/TiO2 catalysts were found to reduce nitrogen to ammonia. The order of catalytic activity was found to be Ru< Fe< Os, while reverse order was found for the stability of the catalysts with respect to ammonia formation. A mechanism involving interaction between Hads and chemisorbed nitrogen is proposed to explain the reactivity and deactivation of these catalysts with the aid of electron paramagnetic resonance results.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Ammonia Synthesis; Iron/Titania; Nitrogen Reduction; Osmium/Titania; Photocatalysis; Ruthenium/Titania |
| ID Code: | 24404 |
| Deposited On: | 29 Nov 2010 08:59 |
| Last Modified: | 10 Jun 2011 05:54 |
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