Core/shell structured composites of hollow spherical CoFe2O4and CNTs as absorbing materials

Shenli Zhang, Zhengwu Qi, Yun Zhao*, Qingze Jiao, Xiang Ni, Yajiao Wang, Yuan Chang, Chang Ding

*此作品的通讯作者

科研成果: 期刊稿件快报同行评审

66 引用 (Scopus)

摘要

Core/shell structured composites of hollow spherical CoFe2O4and CNTs were in situ synthesized using a CVD method with ethanol as a carbon source. CoFe2O4hollow spheres were used as cores, catalysts and magnetic ingredients simultaneously. It was found that the shell of CNTs uniformly grew on the surface of CoFe2O4hollow sphere cores. The reflection loss reached −32.8 dB at 11.7 GHz for the core/shell composites with a thickness of 2 mm.

源语言英语
页(从-至)309-312
页数4
期刊Journal of Alloys and Compounds
694
DOI
出版状态已出版 - 2017

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Zhang, S., Qi, Z., Zhao, Y., Jiao, Q., Ni, X., Wang, Y., Chang, Y., & Ding, C. (2017). Core/shell structured composites of hollow spherical CoFe2O4and CNTs as absorbing materials. Journal of Alloys and Compounds, 694, 309-312. https://doi.org/10.1016/j.jallcom.2016.09.324