EVIDENCE OF BETA-MOO3 FORMATION DURING THERMAL-TREATMENT OF SILICA-SUPPORTED 12-MOLYBDOPHOSPHORIC ACID CATALYSTS

被引：49
|
作者：
FOURNIER, M
AOUISSI, A
ROCCHICCIOLIDELTCHEFF, C
机构：
来源：
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1994年 / 03期
关键词：
D O I：
10.1039/c39940000307
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Unsupported and silica-supported H3PMo12O40 catalysts show a wide temperature range for decomposition on thermal treatment allowing the formation of monoclinic beta-MoO3 (characterized by Raman spectroscopy and X-ray powder diffraction); this new supported phase leads specifically to dimethoxymethane in the methanol oxidation reaction.
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页码：307 / 308
页数：2
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