钠离子电池黑磷基负极材料研究进展

张鼎, 叶子贤, 刘镇铭, 易群, 史利娟, 郭慧娟, 黄毅, 王莉, 何向明

Research progress of black phosphorus-based anode materials for sodium-ion batteries

Ding ZHANG, Zixian YE, Zhenming LIU, Qun YI, Lijuan SHI, Huijuan GUO, Yi HUANG, Li WANG, Xiangming HE

图2 (a) 电流密度为1 A/g时4-RBP阳极的比容量和库仑效率[25]；(b) 4-RBP在不同电流密度下的比容量[25]；(c) NTO/C-BP杂化示意图[26]；(d) NTO/C和NTO/C-BP的电化学测试：在200 mA/g时的循环性能[26]；(e) 在100 mA/g、200 mA/g、500 mA/g的电流密度下循环100次的循环性能[29]

Fig. 2 (a) Specific capability and coulombic efficiency of the 4-RBP anode at current density of 1 A/g[25];(b) The specific capacity of 4-RBP at different current density[25]; (c) Schematic illustration of the fabrication of the NTO/C-BP hybrids[26];(d) Electrochemical measurements of NTO/C and NTO/C-BP: Cycling performance at 200 mA/g[26]; (e) Performance of 100 cycles at current densities of 100 mA/g, 200 mA/g, and 500 mA/g[29]