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Studies on cesium doped cobalt oxide catalysts for direct N2O decomposition in the presence of oxygen and steam

Paper ID Volume ID Publish Year Pages File Format Full-Text
51604 46848 2008 5 PDF Available
Title
Studies on cesium doped cobalt oxide catalysts for direct N2O decomposition in the presence of oxygen and steam
Abstract

Bulk cobalt oxide and cesium promoted cobalt oxide catalysts are prepared and characterized by different spectroscopic techniques. These catalysts are studied for direct N2O decomposition to N2 and O2. Cs addition to Co3O4 catalysts enhanced the catalytic activity for the decomposition of N2O. The characterization results suggest that the alkali metals weakens the Co–O bond strength and promote early oxygen desorption from the catalyst surface thus leading to high activity. The effect of oxygen and/or steam in the feed stream is also studied and the reasons for low N2O decomposition in presence of water are elucidated.

Keywords
N2O decomposition; Co3O4; Cesium; Nitrogen; Oxygen
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Studies on cesium doped cobalt oxide catalysts for direct N2O decomposition in the presence of oxygen and steam
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 10, Issue 2, 15 November 2008, Pages 132–136
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us