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

表1 量子点及其复合材料的电化学性能

Table 1 Electrochemical properties of quantum dots and their composite materials

Electrode material Initial charge/discharge capacity /(mAh/g) Current density (mA/g) Cycle numbers Capacity /(mAh/g) Application Refs Metal oxide QDs MQDC-SnO2/RGO 960/1620 1000 1000 505 LIB 30 ZnO/RGO 766/1027 1000 700 668 LIB 36 NP CoOx QDs/C 1253/2041 1000 900 1246 LIB 39 Ga2O3-QD@NC 993/1580 1000 300 460 LIB 40 Fe3O4@C 1204.3/1226.8 2000 800 601 LIB 42 rGO QDs-MnO 1669/3168 3000 200 603 LIB 43 NOH 1232.1/1921.67 2000 200 409 LIB 44 Metal sulfide QDs SnS QDs@NC 489/300 1000 500 172 SIB 49 MoS2@SnS-QDs/CNN 1416/1054 2000 1000 713 LIB 50 ZnS-QDs@mNC 1243/887 840 300 506 LIB 51 WS2-PCNF — 2000 1000 470.6 LIB 52 CoS x @NSC 658/696 200 100 414 SIB 53 Metal nitride QDs Mo2N@NC 863/1488 2000 3000 378 LIB 56 WN@BCN 763.9/940.9 1000 500 529 LIB 57 TiN@C 171/414 1000 5000 149 SIB 58 VNQD@NC HSs 376.2/465.2 1000 1000 306 SIB 59 VN-QDs/CM 274/376 500 500 215 PIB 60 Carbon material QDs GQD@CNTs 633/1029 1000 350 483 LIB 66 C(ZIF-8)@GQDs 264/708 100 200 425 LIB 67 BN-CQDs — 3000 1000 103.4 LIB 70 CDs@rGO 310/698 200 840 244 PIB 74 LAP(15)-rGO-CDs 396/1290 1000 5000 299 PIB 75 Elementary substance QDs 3DOP Ge@N-C 797/2493 5000 1200 1000 LIB 79 Si QD clusters 8151/1957 200 100 1232 LIB 81 Si-QDs/Fe3O4/rGO -/1489.6 1000 400 714.8 LIB 82 Sn QDs@CNFs -/1176 200 500 685 LIB 83 BQDs/rGO 1395/2651 2000 1000 374 LIB 84 Other categories QDs Ni2P@NPC 334/1351 1000 5000 212 PIB 88 MoP@PC — 5000 1000 240 PIB 89 a-SnSe/rGO 610/873 1000 1400 397 SIB 90 Fe2O3/MoO3@NG — 10000 1700 433.5 LIB 93