A novel magnetic nanoscaled Fe₃O₄/CeO₂ composite prepared by oxidation-precipitation process and its application for degradation of orange G in aqueous solution as Fenton-like heterogeneous catalyst

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• 作者：Guoqiang Gan ; Juan Liu ; Zhixi Zhu ; Ziran Yang ; Conglu Zhang ; ^{twyla666@sina.com} ; Xiaohong Hou ; ^{houxiaohong_syphu@163.com}
• 关键词：Fe3O4/CeO2 MNPs ; Orange G ; Impregnation oxidation-precipitation ; Fenton-like reaction ; Response surface methodology
• 刊名：Chemosphere
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：168
• 期：Complete
• 页码：254-263
• 全文大小：2154 K
• 卷排序：168

文摘

Fe3O4/CeO2 MNPs were prepared via oxidation-, reduction- and co-precipitation methods. Fe3O4/CeO2 was firstly used for the degradation of azo dye as Fenton-like heterogeneous catalyst. Fe3O4/CeO2-OX exhibited excellent sustained catalytic ability and reusability.