fulltext.study @t Gmail

Strong electronic promotion of Co3O4 towards N2O decomposition by surface alkali dopants

Paper ID Volume ID Publish Year Pages File Format Full-Text
51533 46846 2009 4 PDF Available
Title
Strong electronic promotion of Co3O4 towards N2O decomposition by surface alkali dopants
Abstract

The effect of alkali promoters on N2O decomposition in dry and wet (1% H2O) conditions over Co3O4 was investigated. The beneficial influence of dopants on the catalyst activity increases in the order: Li ≪ Na < K < Cs. The N2O reactivity was complemented by the work function measurements by Kelvin method. The strong promotional effect for sodium, potassium and cesium was found to be of electronic nature and was discussed in terms of lowering of the spinel work function caused by the surface alkali adspecies.

Keywords
Cobalt spinel; Co3O4; N2O decomposition; Work function; Alkali doping
First Page Preview
Strong electronic promotion of Co3O4 towards N2O decomposition by surface alkali dopants
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
Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 10, Issue 7, 10 March 2009, Pages 1062–1065
Authors
, , , ,
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