One-step synthesis of magnetically-functionalized reduced graphite sheets and their use in hydrogels

作者：Hou, Chengyi; Zhang, Qinghong; Zhu, Meifang; Li, Yaogang^*; Wang, Hongzhi

来源：Carbon, 2011, 49(1): 47-53.

DOI：10.1016/j.carbon.2010.08.040

• NANOCOMPOSITE HYDROGELS
• PROPERTY ANALYSIS
• GRAPHENE SHEETS
• CARBON
• FABRICATION
• PERCOLATION
• COMPOSITE
• HOLLOW

Graphene/Fe3O4 hybrids were prepared using a one-step solvothermal method in ethylene glycol using graphite oxide as the graphene precursor and FeCl3 6H(2)O as the Fe3O4 precursor The Fe3O4 nanoparticles, with a diameter of 100-200 nm, were densely and randomly deposited on the graphene sheets The electrical conductivity of the hybrid reached 1 011 x 10(2) S m(-1) and the saturation magne

• 出版日期2011-1
• 单位东华大学