The potential controlled Fenton reaction at liquid|liquid interfaces as the source of hydroxyl radicals

被引:8
作者
Brusová, Z
Stulík, K
Marecek, K
机构
[1] Acad Sci Czech Republ, J Heyrovsky Inst Phys Chem, CR-18223 Prague 8, Czech Republic
[2] Charles Univ Prague, Fac Sci, Dept Analyt Chem, Prague 12840 2, Czech Republic
关键词
liquid|liquid interfaces; homogeneous reaction; OH-; radicals; Fenton reaction;
D O I
10.1016/j.jelechem.2003.09.021
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
The Fenton reaction was studied voltammetrically at a water\1,2-dichloroethane interface, with hydrogen peroxide in the aqueous phase and (ferrocenylmethyl)trimethylammonium cation (TMFc(+)) in the organic phase. The reaction mechanism was verified and the reaction kinetics established. It has been shown, that this system can be used for controlled production of OH-radicals that can possibly be applied to initiating polymerization of suitable monomers adsorbed at the interface. (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码:277 / 281
页数:5
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