相关链接
联系方式
  • 通信地址:杭州下沙高教园2号大街928号
  • 邮编:310018
  • 电话:0571-86843527
  • 传真:
  • Email:ghjiang_cn@zstu.edu.cn
当前位置:> 首页 > 论文著作 > 正文
98. Electrospun carbon nanofibers coated with urchin-like ZnCo2O4 nanosheets as a flexible electrode material
作者:Hua Chen, Guohua Jiang,* Weijiang Yu, Depeng Liu, Yongkun Liu, Lei Li, Qin Huang, Zaizai Tong
关键字:carbon nanofibers
论文来源:期刊
具体来源:Journal of Materials Chemistry A, 2016, DOI: 10.1039/C6TA01880G
发表时间:2016年

The electrospun carbon nanofibrous composites (ZnCo2O4/Ag-GO-CNFs) coated with 3D urchin-like ZnCo2O4 nanosheets to form a shish-kebab structure have been prepared by combination of electrospinning, carbonization and hydrothermal treatments. The composition and microstructure of ZnCo2O4/Ag-GO-CNFs were investigated by field emission scanning electronmicroscopy (FE-SEM), X-ray photoelectron spectroscopy (XPS), transmission electron microscopy (TEM), X-ray diffractometer (XRD) and Brunauer-Emmett-Teller (BET) analysis. Interesting, the ZnCo2O4/Ag-GO-CNFs provided a new style of electrode materials and exhibited an excellent speci?c capacity of 459.48 mAh/g at 20 mV s?1. Notably, the speci?c capacity of ZnCo2O4/Ag-GO-CNFs also exhibited a remarkable cycling stability (96.0% retention after 9,000 cycles), which holds great promise for practical applications in energy storage devices as a carbon-based electrode material.