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5 (a) CD的结构示意图[67]；(b) 4个Li+ 在C24H12 、2个Li+ 在C24H12 、5个Li+ 在C54H18 、3个Li+ 在C54H18 上的吸附模式[68]；(c) GQDs@CNT的TEM图像[69]；(d) LTO/N-GQD/Super-P分层结构形成示意图[71]；(e) LTO和LTO-NGQ20电极从0.2 C到50 C的倍率性能[71]

Fig. 5 (a) Schematic of the structures of CDs[67]; (b) Adsorption patterns for on four ions on C24H12, two ions on C24H12, five ions on C54H18, three ions on C54H18[68]; (c) TEM images of the GQDs@CNT[69]; (d) Schematic diagrams showing the formation of the hierarchical LTO/N-GQD/Super-P structure[71]; (e) Rate capability of pristine LTO and LTO-NGQ20 electrodes from 0.2 C to 50 C[71]