PHOTOCATALYTIC REDUCTION OF CARBON-DIOXIDE IN AQUEOUS SEMICONDUCTOR SUSPENSIONS

被引：12

作者：

DZHABIEV, TS ^{[1
]}

TARASOV, BB ^{[1
]}

USKOV, AM ^{[1
]}

机构：

[1] USSR ACAD SCI,INST STRUCT MACROKINET,CHERNOGOLOVKA 142432,USSR

来源：

CATALYSIS TODAY | 1992年 / 13卷 / 04期

关键词：

D O I：

10.1016/0920-5861(92)80113-2

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Reactions of photocatalytic reduction of carbon dioxide in aqueous CdS, SiC, TiO2, and SrTiO3 suspensions with supported catalytic additives of Pt, Rh, Ru, Ag and Cu have been studied. In the absence of specially added electron donors, the carbon dioxide photoreduction is observed on the TiO2 and SrTiO3 suspensions only, those with CdS and SiC being inactive. The ratio of the reaction products (CO, C, methane) is dependent on the nature of the metal-catalyst on the semiconductor surface.

引用

页码：695 / 696

页数：2