Selective Oxidation of Isobutane and Isobutene over Hydrothermally Synthesized Mo-V-Te-Ce-O Mixed Oxide Catalyst

被引：0
|
作者：
Guan, J. Q. [1 ]
Wu, S. J. [1 ]
Shao, Y. Q. [1 ,2 ]
Ma, Y. Y. [1 ]
Shang, F. P. [1 ]
Yu, X. F. [1 ]
Liu, J. [1 ]
Kan, Q. B. [1 ]
机构：
[1] Jilin Univ, Coll Chem, Changchun 130023, Peoples R China
[2] Mudanjiang Normal Coll, Dept Chem, Mudanjiang 157012, Peoples R China
来源：
POLISH JOURNAL OF CHEMISTRY | 2009年 / 83卷 / 04期
基金：
中国国家自然科学基金;
关键词：
isobutane; selective oxidation; methacrolein; Mo-V-Te-based mixed oxides; PROPANE; ACID; METHACROLEIN; PERFORMANCE; SURFACE; NB;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
MoV0.3Te0.23 and MoV0.3Te0.23Ce0.2 catalysts were prepared by a hydrothermal synthesis method and tested for the oxidation of isobutane and isobutene. Characterization results (XRD, FT-IR, TPR, BET, and XPS) showed that the structure and properties of the Mo-V-Te-based catalysts are relatively different depending on the presence of Ce element. Catalytic tests showed that the selectivity to methacrylic acid can comparatively be improved by the addition of Ce into the MoV0.3Te0.23 catalyst for the selective oxidation of isobutane.
引用
收藏
页码：605 / 613
页数：9
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