中空FeS2/NiS2/Ni3S2@NC立方体复合材料的制备及其电化学性能
Preparation and Electrochemical Properties of Hollow FeS2/NiS2/Ni3S2@NC Cube Composites
中空FeS2/NiS2/Ni3S2@NC立方体复合材料的制备及其电化学性能 |
| 刘莹, 陈平, 周雪, 孙晓杰, 王瑞琪 |
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Preparation and Electrochemical Properties of Hollow FeS2/NiS2/Ni3S2@NC Cube Composites |
| LIU Ying, CHEN Ping, ZHOU Xue, SUN Xiaojie, WANG Ruiqi |
| 图7 扫描速率为0.1 mV·s-1时FeS2/NiS2/Ni3S2@NC的CV曲线、电流密度为0.2 A·g-1时FeS2/NiS2/Ni3S2@NC第1、2、5、10、50和100次循环的GCD分布、FeS2/NiS2/Ni3S2@NC和FeS2/NiS2/Ni3S2阳极的倍率性能以及电流密度为0.2 A·g-1时FeS2/NiS2/Ni3S2@NC和FeS2/NiS2/Ni3S2的循环性能 |
| Fig.7 CV curves of FeS2/NiS2/Ni3S2@NC at the scan rate of 0.1 mV·s-1 (a), GCD profiles of FeS2/NiS2/Ni3S2@NC for the 1st, 2nd, 5th, 10th, 50th and 100th cycles at the current density of 0.2 A·g-1 (b), the rate capability (c) and the cycling performance (d) at the current density of 0.2 A·g-1 of FeS2/NiS2/Ni3S2@NC and FeS2/NiS2/Ni3S2 |
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