C-ZIF-8@AC复合电极材料的制备及超电容性能研究
张传香1,2,江中仪3,戴玉明1,2,贺显聪1,2,丛园1,2,朱帅帅1,2
Preparation and Supercapacitance of C-ZIF-8@AC Composites Electrode Material
Chuanxiang ZHANG1,2,Zhongyi JIANG3,Yuming DAI1,2,Xiancong HE1,2,Yuan CONG1,2,Shuaishuai ZHU1,2

图6. C-AC与C-ZIF-8@AC在不同电流密度下的比电容变化和交流阻抗图谱

Fig.6. Specific capacitances at different current densities (a) and Nyquist plots of electrochemical impedance (b) of C-AC and C-ZIF-8@AC.The inset in the Fig.6b shows the enlarged plots in high frequency region