期刊
CATALYSIS LETTERS
卷 129, 期 1-2, 页码 149-155出版社
SPRINGER
DOI: 10.1007/s10562-008-9805-x
关键词
Co-Ce catalysts; Total hexane oxidation; CO oxidation
资金
- Spanish and Bulgarian Ministries of Science
Two-component Co-Ce samples deposited onto SiO2 have been prepared, characterized and tested in the reaction of complete n-hexane and CO oxidation. It was established that cerium enhanced the catalytic activity of cobalt in the reaction of n-hexane oxidation, although this depended on the sequence of cobalt and cerium introduction. Co-impregnation of Co and Ce resulted in a close interaction between Co3O4 and CeO2 leading to more surface oxygen species available and, therefore, a better reactivity.
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