| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 51854 | Catalysis Communications | 2011 | 5 Pages |
ZrO2-doped manganese–cerium oxide catalyzed ethanol oxidation effectively and ethanol was fully oxidized to CO2 at 453 K. The catalyst also showed quite promising stability for 120 h on-stream without obvious loss in ethanol conversion. Structural analyses have revealed that ZrO2-doping enhanced the oxygen storage capacity of ceria by generating more oxygen vacancies, and at the same time promoted the thermal stability through the formation of solid solution.
Graphical abstractFigure optionsDownload full-size imageDownload as PowerPoint slideResearch highlights► Mn0.6Ce0.2Zr0.2Ox has higher thermal stability than Mn0.6Ce0.4Ox. ► ZrO2-doping generates more oxygen vacancies via the formation of solid solution. ► Ethanol is fully oxidized to CO2 at 453 K. ► Ethanol conversion and CO2 selectivity maintained unchanged for 120 h at 463 K.
