期刊
CURRENT NANOSCIENCE
卷 5, 期 4, 页码 485-488出版社
BENTHAM SCIENCE PUBL LTD
DOI: 10.2174/157341309789378050
关键词
Solvothermal synthesis; microwave heating; nanoporous magnetic microspheres
类别
资金
- National Key Basic Research Program 973 [2005CB723400-G, 2010CB933900]
- National 863 Hi-tech [2007AA0 22004]
- National Natural Scientific Fund [20771075]
- Shanghai [0752nm024]
- Important National Science & Technology Specific [2009ZX 10004-311]
Nanoporous Fe3O4 magnetic microspheres have been successfully synthesized by the way of microwave heating. The experimental process is expeditious, simple and environmentally friendly. The obtained sample is characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), Brunauer-Emmett-Teller analysis (BET), Fourier transform infrared (FT-IR), high-resolution transmission electron microscopy (HRTEM) and magnetic measurements. The average size of Fe3O4 microspheres is similar to 100nm and shows well-dispersed quality in aqueous solution. More importantly, the microspheres possess both nanoporous structure and superparamagnetic behaviour, which endow them powerful application potentials in chemical, biological/biomedical, physical and environmental engineering fields, for example, catalyst or drug carrier, absorption, separation and contrast agents, etc.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据