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.

引用

页码：307 / 308

页数：2

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