期刊
MATERIALS RESEARCH INNOVATIONS
卷 19, 期 -, 页码 S364-S368出版社
MANEY PUBLISHING
DOI: 10.1179/1432891715Z.0000000001571
关键词
Magnetic Fe3O4 nanoparticles; Graphene oxide; Hydrothermal method; Colloidal stability; Biomedical
资金
- National Science and Technology Support Program of China [2013BAI03B01]
- National Natural Science Foundation of China [61271119, 61265006]
- Hunan Provincial Innovation Foundation for Postgraduate
Magnetic Fe3O4/graphene oxide nanocomposites were synthesised by a simple hydrothermal method. The morphology and composition of the magnetic Fe3O4/graphene oxide nanocomposites were optimised and characterised by ultraviolet-visible spectra, Fourier transform infrared spectra, zeta-potential and scanning electron microscope. It was found that Fe3O4 nanoparticles with the mean diameter of about 15-30 nm were firmly decorated on the surfaces of graphene oxide. The Fe3O4/graphene oxide nanocomposites presented an excellent colloidal stability over a wide range of pH. Furthermore, the Fe3O4/graphene oxide nanocomposites could be quickly separated from an aqueous solution with the application of an external magnetic field.
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