Monodisperse nanostructured Fe3O4/ZnO microrods using for waste water treatment

Mengmeng Xu; Qiang Li; Huiqing Fan

doi:10.1016/j.apt.2014.06.019

Monodisperse nanostructured Fe₃O₄/ZnO microrods using for waste water treatment

Mengmeng Xu, Qiang Li, Huiqing Fan

材料学院

Northwestern Polytechnical University Xian

科研成果: 期刊稿件 › 文章 › 同行评审

45 引用（Scopus）

摘要

Monodisperse nanostructured Fe₃O₄/ZnO microrods were successfully prepared by an economic one-step synthesis route. The formation of nanostructured Fe₃O₄/ZnO microrods was evident from the detailed structural and elemental analysis by field emission scanning electronic microscopy, transmission electron microscopy, Raman spectra and X-ray photoelectron spectroscopy measurements. The formation mechanism of the hexagonal Fe₃O₄/ZnO microrods was carefully discussed. The removal of toxic metal ions experiments display that Fe₃O₄/ZnO heterostructures show the best removal efficiency compared with pure ZnO and Fe₃O₄ structures, and the photocatalytic experiments show that the Fe₃O₄/ZnO heterostructures display the excellent photocatalytic activity decomposing Rhodamine B (100% after 40 min).

源语言	英语
页（从-至）	1715-1720
页数	6
期刊	Advanced Powder Technology
卷	25
期	6
DOI	https://doi.org/10.1016/j.apt.2014.06.019
出版状态	已出版 - 1 11月 2014

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10.1016/j.apt.2014.06.019

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title = "Monodisperse nanostructured Fe3O4/ZnO microrods using for waste water treatment",

abstract = "Monodisperse nanostructured Fe3O4/ZnO microrods were successfully prepared by an economic one-step synthesis route. The formation of nanostructured Fe3O4/ZnO microrods was evident from the detailed structural and elemental analysis by field emission scanning electronic microscopy, transmission electron microscopy, Raman spectra and X-ray photoelectron spectroscopy measurements. The formation mechanism of the hexagonal Fe3O4/ZnO microrods was carefully discussed. The removal of toxic metal ions experiments display that Fe3O4/ZnO heterostructures show the best removal efficiency compared with pure ZnO and Fe3O4 structures, and the photocatalytic experiments show that the Fe3O4/ZnO heterostructures display the excellent photocatalytic activity decomposing Rhodamine B (100% after 40 min).",

keywords = "FeO/ZnO heterostructures, Microwave hydrothermal synthesis, Photocatalyst, Waste water treatment",

author = "Mengmeng Xu and Qiang Li and Huiqing Fan",

note = "Publisher Copyright: {\textcopyright} 2014 The Society of Powder Technology Japan. Published by Elsevier B.V.",

year = "2014",

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doi = "10.1016/j.apt.2014.06.019",

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T1 - Monodisperse nanostructured Fe3O4/ZnO microrods using for waste water treatment

AU - Xu, Mengmeng

AU - Li, Qiang

AU - Fan, Huiqing

PY - 2014/11/1

Y1 - 2014/11/1

N2 - Monodisperse nanostructured Fe3O4/ZnO microrods were successfully prepared by an economic one-step synthesis route. The formation of nanostructured Fe3O4/ZnO microrods was evident from the detailed structural and elemental analysis by field emission scanning electronic microscopy, transmission electron microscopy, Raman spectra and X-ray photoelectron spectroscopy measurements. The formation mechanism of the hexagonal Fe3O4/ZnO microrods was carefully discussed. The removal of toxic metal ions experiments display that Fe3O4/ZnO heterostructures show the best removal efficiency compared with pure ZnO and Fe3O4 structures, and the photocatalytic experiments show that the Fe3O4/ZnO heterostructures display the excellent photocatalytic activity decomposing Rhodamine B (100% after 40 min).

AB - Monodisperse nanostructured Fe3O4/ZnO microrods were successfully prepared by an economic one-step synthesis route. The formation of nanostructured Fe3O4/ZnO microrods was evident from the detailed structural and elemental analysis by field emission scanning electronic microscopy, transmission electron microscopy, Raman spectra and X-ray photoelectron spectroscopy measurements. The formation mechanism of the hexagonal Fe3O4/ZnO microrods was carefully discussed. The removal of toxic metal ions experiments display that Fe3O4/ZnO heterostructures show the best removal efficiency compared with pure ZnO and Fe3O4 structures, and the photocatalytic experiments show that the Fe3O4/ZnO heterostructures display the excellent photocatalytic activity decomposing Rhodamine B (100% after 40 min).

KW - FeO/ZnO heterostructures

KW - Microwave hydrothermal synthesis

KW - Photocatalyst

KW - Waste water treatment

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Monodisperse nanostructured Fe3O4/ZnO microrods using for waste water treatment

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Monodisperse nanostructured Fe₃O₄/ZnO microrods using for waste water treatment