Article ID Journal Published Year Pages File Type
10272371 Fuel 2012 9 Pages PDF
Abstract
► The introduction of Fe or Co promotes the surface atom ratios of Ce/Zr. ► The introduction of Fe or Co makes the part of Ce4+ transferred into Ce3+. ► The increasing of oxygen vacancies for CZFe leads to the enhancement of DOSC. ► Pd/CZFe and Pd/CZCo are active in promoting the three-way catalytic performance.
Keywords
Related Topics
Physical Sciences and Engineering Chemical Engineering Chemical Engineering (General)
Preview
A new insight into the role of transition metals doping with CeO2-ZrO2 and its application in Pd-only three-way catalysts for automotive emission control
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