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One-step synthesis of Fe3O4 nanorods/graphene nanocomposites

  • Xiao Hua Jia
  • , Hao Jie Song*
  • , Chun Ying Min
  • , Xue Qiang Zhang
  • *此作品的通讯作者

科研成果: 期刊稿件文章同行评审

摘要

A composite of graphene (GE) supported by rodlike Fe3O 4 nanocrystals has been fabricated by a simple one-step chemical route. X-ray diffraction and transmission electron microscopy results show that the Fe3O4 nanorods with diameters in the range of 15-20 nm and lengths of 150-200 nm were firmly assembled on the GE nanosheet surface. Magnetic property investigation indicated that the Fe3O 4/GE composites exhibit a ferromagnetic behavior and possess a saturation magnetization of 50.11 emu g-1. Moreover, Fe 3O4/GE composites showed a very high adsorption capacity of Congo red.

源语言英语
页(从-至)261-265
页数5
期刊Applied Physics A: Materials Science and Processing
109
2
DOI
出版状态已出版 - 11月 2012
已对外发布

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