Fe(II)/Cu(II) interaction on alpha-FeOOH, kaolin and TiO2 for interfacial reactions of 2-nitrophenol reductive transformation
文献类型： 外文期刊
第一作者： Tao, Liang
作者： Tao, Liang;Zhu, Zhenke;Li, Fangbai;Zhu, Zhenke;Zhu, Zhenke
作者机构：
关键词： Fe(II)/Cu(II) interaction;Interfacial reaction;Sorbed Fe(II) density;Peak oxidation potential;2-nitrophenol
期刊名称：COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS （ 影响因子：4.539； 五年影响因子：4.039 ）
ISSN： 0927-7757
年卷期： 2013 年 425 卷
页码：
收录情况： SCI
摘要：
Iron is the first abundant transition metal in the earth's crust. Meanwhile, copper is an essential trace element that can affect the reductive reactivity of sorbed Fe(II) species through Fe(II)/Cu(II) interaction. This study aims to elucidate the impact of the Fe(II)/Cu(II) interaction in 2-nitrophenol (2-NP) reductive transformation on kaolin, TiO2, and alpha-FeOOH. Kinetic measurements demonstrated that 2-NP reduction rates (k) by sorbed Fe(II) species can be promoted by adding Cu(II), whereas the impact of the Fe(II)/Cu(II) interaction on different minerals differed significantly with the k values. The increasing trend in the k values (kaolin
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