Journal
CATALYSIS COMMUNICATIONS
Volume 12, Issue 14, Pages 1361-1365Publisher
ELSEVIER SCIENCE BV
DOI: 10.1016/j.catcom.2011.05.016
Keywords
Manganese-cerium oxide; ZrO2-doping; Solid solution; Ethanol oxidation; Stability
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Funding
- National Natural Science Foundation of China [20923001, 21025312]
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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. (C) 2011 Elsevier B.V. All rights reserved.
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