METHANOL OXIDATION TO FORMALDEHYDE ON BISMUTH PHOSPHATE-BASED CATALYSTS

被引:14
|
作者
ABADZHJIEVA, N
TZOKOV, P
UZUNOV, I
MINKOV, V
KLISSURSKI, D
RIVES, V
机构
[1] BULGARIAN ACAD SCI,INST ORGAN CHEM,BU-1113 SOFIA,BULGARIA
[2] UNIV SALAMANCA,FAC FARM,DEPT QUIM INORGAN,E-37007 SALAMANCA,SPAIN
来源
关键词
D O I
10.1007/BF02073050
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
A bismuth (III) phosphate catalyst has been prepared by precipitation and characterized by X-ray diffraction, thermogravimetric analysis, and X-ray photoelectron and infrared spectroscopy. Its activity and selectivity toward selective methanol oxidation to formaldehyde has been studied by a flow method. A high selectivity has been found, similar to that reported for typical catalysts used for this reaction. The possible importance of the strength and covalency of the P-O bonds is discussed.
引用
收藏
页码:413 / 418
页数:6
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