Sn掺杂NaNi1/3Fe1/3Mn1/3-x Sn x O2 正极材料制备及其电化学性能
Preparation of Sn-doped NaNi1/3Fe1/3Mn1/3-x Sn x O2 cathode materials and their electrochemical performance
Sn掺杂NaNi1/3Fe1/3Mn1/3-x Sn x O2 正极材料制备及其电化学性能 |
| 张浩然, 车海英, 郭凯强, 申展, 张云龙, 陈航达, 周煌, 廖建平, 刘海梅, 马紫峰 |
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Preparation of Sn-doped NaNi1/3Fe1/3Mn1/3-x Sn x O2 cathode materials and their electrochemical performance |
| ZHANG Haoran, CHE Haiying, GUO Kaiqiang, SHEN Zhan, ZHANG Yunlong, CHEN Hangda, ZHOU Huang, LIAO Jianping, LIU Haimei, MA Zifeng |
| 图4 (a) NFM (b) NFMS1 (c) NFMS2 (d) NFMS3样品200循环前后的循环伏安曲线及(e) NFM和(f) NFMS2样品的等效电路及EIS图 |
| Fig. 4 The cyclic voltammograms of (a) NFM, (b) NFMS1, (c) NFMS2, (d) NFMS3 after 1 cycle and 200 cycles witin 2-4 V at 1 mV/s; EIS diagrams of (e) NFM, (f) NFMS2 and the equivalent circuit in inset |
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