CuFe2O4 magnetic nanoparticles: A simple and efficient catalyst for the reduction of nitrophenol

By Jie Feng, Li Su, Yan-hua Ma, C. Ren, Qing Guo, Xingguo Chen. 2013

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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.

Subfields: Materials Chemistry, Organic Chemistry

View Paper: https://www.semanticscholar.org/paper/2e8cb8755b39483f04ffc5fd1566eda018d01c66