CuFe2O4 magnetic nanoparticles: A simple and efficient catalyst for the reduction of nitrophenol
CuFe2O4 magnetic nanoparticles: A simple and efficient catalyst for the reduction of nitrophenol
复制标题
CuFe2O4磁性纳米颗粒：一种简单高效的硝基苯酚还原催化剂
DOI：
10.1016/j.cej.2013.02.009
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发表时间：
2013-04-01
影响因子：
15.1
通讯作者：
Chen, Xingguo
中科院分区：
文献类型：
--
作者：
Feng, Jie;Su, Li;Chen, Xingguo
In this paper, we discovered that CuFe2O4 magnetic nanoparticles (MNPs) possessed high catalytic performance in the reduction of nitrophenol for the first time. The as-prepared CuFe2O4 MNPs exhibited several advantages such as stability, monodispersity, low-cost, simplicity and rapid separation performance over other catalysts for the reduction of nitrophenol. The CuFe2O4 MNPs showed high efficiency in the catalytic reduction of 4-nitrophenol to 4-aminophenol with the conversion of 95% within 40s in the presence of NaBH4. The pseudo-first-order kinetic equation could describe the reduction of 4-nitrophenol with the excess amount of NaBH4. (C) 2013 Elsevier B.V. All rights reserved.
