量子点及其复合材料作为碱金属离子电池负极的研究进展

周俊龙, 赵鲁康, 刘朝孟, 高宣雯, 骆文彬

Advances in the research of quantum dots anode for alkali metal ion batteries

Junlong ZHOU, Lukang ZHAO, Zhaomeng LIU, Xuanwen GAO, Wenbin LUO

图7 (a) 3DOP Ge@N-C负极和Ge/N-C负极的锂化/脱锂过程示意图[79]；(b) SbQD@C在异质界面处的电荷密度差[80]；(c) B@rGO负极的储锂机制以及横截面叠加模型示意图[84]

Fig. 7 (a) Schematics of the lithiation and subsequent delithiation process of the 3DOP Ge@N-C anode and Ge/N-C anode[79]; (b) The difference charge density of SbQD@C at the heterogeneous interface (e/?3)[80]; (c) Proposed mechanism of the B@rGO anode during the lithium storage process; and schematic diagram of the stacked models at the cross-section[84]