作为钠硫电池正极的碳约束NiS2纳米结构中钠离子的储运特性
周抒予,靳晓哲,刘佳,田瑞雪,吴爱民,黄昊(
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Storage and Transport Properties of Sodium-ions of Carbon-constraint NiS2 Nanostructure as Cathode for Na-S Batteries
ZHOU Shuyu,JIN Xiaozhe,LIU jia,TIAN Ruixue,WU Aimin,HUANG Hao()
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图5. NiS2和NiS2@C正极材料在不同循环圈数下的Nyquist曲线以及拟合得到的等效电路模型
Fig.5. Nyquist curve (a, c), equivalent circuit model (b, d) of NiS2 and NiS2@C cathode materials with different cycles
