H2O2 Formation from photocatalytic processes at the ZnO/water interface

被引：0
作者：
Xavier Domènech
José Antonio Ayllón
José Peral
机构：
[1] Universitat Autònoma de Barcelona,Departament de Química
来源：
Environmental Science and Pollution Research | 2001年 / 8卷
关键词：
Atmosphere; H; O; production; nitrite; pH influence; photocatalysis; reductants influence; Zn; release; ZnO/water interface;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The paper focuses on the production of H2O2 by photocatalysis over ZnO in an aerated aqueous phase. The presence of different reductants that increase the H2O2 production in the aqueous phase is analysed; particular attention is paid to nitrite, which has been shown to be the reductant that produces the most significant increments in the H2O2 production. The photocatalytic anodic decomposition of ZnO in the presence of the different reductants is also investigated. From the results obtained, the relevance of the ZnO photocatalysis in the formation of environmental hydrogen peroxide is estimated.
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页码：285 / 287
页数：2
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