Improved selectivity for partial oxidation of methane to methanol in the presence of nitrite ions and BiVO4 photocatalyst

被引：75

作者：

Murcia-Lopez, S. ^{[1
]}

Villa, K. ^{[1
]}

Andreu, T. ^{[1
]}

Morante, J. R. ^{[1
,2
]}

机构：

[1] Catalonia Inst Energy Res IREC, Barcelona 08930, Spain

[2] Univ Barcelona, Dept Elect, E-08028 Barcelona, Spain

来源：

CHEMICAL COMMUNICATIONS | 2015年 / 51卷 / 33期

关键词：

AQUEOUS-SOLUTION; CONVERSION; PHOTOLYSIS; FORMALDEHYDE; CATALYSTS; NITROGEN; NITRATE; OXIDES;

D O I：

10.1039/c5cc00978b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Nitrite ions are shown to have significant influence on the selectivity of the photocatalytic oxidation of methane to methanol. An almost complete inhibition of undesired CO2 has been achieved with BiVO4 in the presence of a low concentration of nitrite, which might act both as a UV filter and as a hydroxyl radical scavenger.

引用

页码：7249 / 7252

页数：4

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