锂硫电池石墨烯/硫复合正极材料的制备及其电化学性能
陈飞彪1, 王英男1, 吴伯荣1,2, 熊云奎3, 廖维林3, 吴锋1,2, 孙喆2

Preparation and Electrochemical Performance of Activation Graphene/Sulfur Complex Cathode Material for Lithium-sulfur Batteries
CHEN Fei-Biao1, WANG Ying-Nan1, WU Bo-Rong1,2, XIONG Yun-Kui3, LIAO Wei-Ling3, WU Feng1,2, SUN Zhe2
图8 单质S及AGS复合正极材料的交流阻抗曲线
Fig. 8 Impedance spectra for electrodes of the pure S and AGS composite