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A general and facile method for improving carbon coat on magnetic nanoparticles with a thickness control
Huan Zhao1, Hao-Jie Cui2, Ming-Lai Fu2
1Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China; University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China.
Journal of Colloid and Interface Science
|September 24, 2015
Abstract:
A general and facile hydrothermal method was developed to improve carbon coating formation on the surface of magnetic nanoparticles from sucrose and hindering growth of pure carbon spheres by using ammonium acetate (CH3COONH4) as a structure guiding agent. The thickness of the carbon coating could be easily realized by adjusting the reaction time.
