Hydrothermal synthesis of 3D hollow porous Fe3O4 microspheres towards catalytic removal of organic pollutants

doi:10.1186/1556-276X-9-648

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	Hydrothermal synthesis of 3D hollow porous Fe3O4 microspheres towards catalytic removal of organic pollutants
	Wang,Xiansong 1; Huang,He 1; Li,Guoqing 2; Liu,Yi 3; Huang,Jiale 3; Yang,Da-Peng 2
	2014-11-30
发表期刊	Nanoscale Research Letters
ISSN	1556-276X
卷号	9 期号:1
摘要	AbstractThree-dimensional hollow porous superparamagnetic Fe3O4 microspheres were synthesized via a facile hydrothermal process. A series of characterizations done with X-ray diffraction, Brunauer-Emmett-Teller method, Fourier transform infrared spectroscopy, scanning electron microscopy, and transmission electron microscopy indicated that the production of Fe3O4 microspheres possessed good monodispersity, uniform size distribution, hollow and porous structural characters, and strong superparamagnetic behavior. The obtained Fe3O4 microspheres have a diameter of ca. 300 nm, which is composed of many interconnected nanoparticles with a size of ca. 20 nm. The saturation magnetization is 80.6 emu?g-1. The as-prepared products had promising applications as novel catalysts to remove organic pollutants (methylene blue) from wastewater in the presence of H2O2 and ultrasound irradiation.
关键词	Hydrothermal synthesis Fe3O4 microspheres Porous Enzyme mimetics Organic pollutants
DOI	10.1186/1556-276X-9-648
语种	英语
WOS记录号	BMC:10.1186/1556-276X-9-648
出版者	Springer New York
引用统计
文献类型	期刊论文
条目标识符	http://ir.qibebt.ac.cn/handle/337004/12546
专题	中国科学院青岛生物能源与过程研究所
通讯作者	Huang,Jiale; Yang,Da-Peng
作者单位	1.National Tissue Engineering Center of China; Department of Plastic and Reconstructive Surgery 2.Quanzhou Normal University; College of Chemistry and Life Science 3.College of Chemistry and Chemical Engineering, Xiamen University; Department of Chemical and Biochemical Engineering
推荐引用方式 GB/T 7714	Wang,Xiansong,Huang,He,Li,Guoqing,et al. Hydrothermal synthesis of 3D hollow porous Fe3O4 microspheres towards catalytic removal of organic pollutants[J]. Nanoscale Research Letters,2014,9(1).
APA	Wang,Xiansong,Huang,He,Li,Guoqing,Liu,Yi,Huang,Jiale,&Yang,Da-Peng.(2014).Hydrothermal synthesis of 3D hollow porous Fe3O4 microspheres towards catalytic removal of organic pollutants.Nanoscale Research Letters,9(1).
MLA	Wang,Xiansong,et al."Hydrothermal synthesis of 3D hollow porous Fe3O4 microspheres towards catalytic removal of organic pollutants".Nanoscale Research Letters 9.1(2014).