Photocatalytic water purification: Destruction of resorcinol by irradiated titania

被引：13
|
作者：
Duczmal, L [1 ]
Sobczynski, A [1 ]
机构：
[1] Poznan Univ Econ, Fac Commod Sci, PL-60976 Poznan, Poland
来源：
REACTION KINETICS AND CATALYSIS LETTERS | 1999年 / 66卷 / 02期
关键词：
resorcinol photooxidation; kinetics; intermediates;
D O I：
10.1007/BF02475803
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：
Ethanedial, butanoic acid anhydride and trihydroxybenzenes have been determined as intermediates of resorcinol photocatalytic oxidation. The photoreaction rate shows a 1st order dependence on resorcinol concentration. The calculated reaction rate constant is 2.1x10(-8) mol dm(-3) s(-1), which is similar to the rate constant of phenol photocatalytic oxidation on TiO2 reported before.
引用
收藏
页码：289 / 295
页数：7
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