Article ID Journal Published Year Pages File Type
6645165 Fuel 2012 5 Pages PDF
Abstract
► La1−xKxCo1−yNiyO3−δ show better performance for soot combustion and soot-NOx removal. ► More Co4+ ions and oxygen vacancies are formed in La1−xKxCo1−yNiyO3−δ catalysts. ► Substituted catalysts La1−xKxCo1−yNiyO3−δ possess larger amount of adsorbed oxygen. ► Soot combustion activation energy is largely decreased by simultaneous substitution.
Keywords
Related Topics
Physical Sciences and Engineering Chemical Engineering Chemical Engineering (General)
Preview
Performance of K and Ni substituted La1−xKxCo1−yNiyO3−δ perovskite catalysts used for soot combustion, NOx storage and simultaneous NOx-soot removal
Authors
, , , , , ,