Photocatalytic decomposition of acetic acid on TiO2

被引:41
作者
Muggli, DS [1 ]
Keyser, SA [1 ]
Falconer, JL [1 ]
机构
[1] Univ Colorado, Dept Chem Engn, Boulder, CO 80309 USA
关键词
photocatalytic decomposition; TiO2; acetic acid;
D O I
10.1023/A:1019039113737
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
During room-temperature transient experiments, acetic acid decomposes photocatalytically on TiO2 in an inert atmosphere by two parallel pathways. One pathway forms CO2 and C2H6 in a 2:1 ratio, and H2O forms with lattice oxygen that was extracted from the surface. The other pathway forms CO2 and CH4 in a 1:1 ratio.
引用
收藏
页码:129 / 132
页数:4
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