Z-CoS2-MoS2/rGO的合成及电化学储锂性能

姜孝男,徐刚,陈卫祥

Synthesis of Z-CoS2-MoS2/rGO composite and its electrochemical lithium storage performance

Xiao-nan JIANG,Gang XU,Wei-xiang CHEN

表 1 MoS2/rGO, CoS2-MoS2/rGO和Z-CoS2-MoS2/rGO 复合材料中Co、Mo和S元素的物质的量比

Tab.1 Atomic ratio of Co, Mo and S element in MoS2/rGO, CoS2-MoS2/rGO and Z-CoS2-MoS2/rGO composite material

样品 nCo∶nMo n(Co+Mo)∶nS MoS2/rGO - 1∶2.11 CoS2-MoS2/rGO 1∶1.18 1∶2.18 Z-CoS2-MoS2/rGO 1∶1.13 1∶2.20