尖晶石型无钴(Cr0.2Fe0.2Mn0.2Ni0.2X0.2)3O4 高熵氧化物的制备及其储锂性能

邵霞, 鲍梦凡, 陈诗洁, 林娜, 檀杰, 冒爱琴

Preparation and Lithium Storage Performance of Spinel-type Cobalt-free (Cr0.2Fe0.2Mn0.2Ni0.2X0.2)3O4 High-entropy Oxide

SHAO Xia, BAO Mengfan, CHEN Shijie, LIN Na, TAN Jie, MAO Aiqin

表3 近期报道的TMOs和HEOs负极的电化学性能

Table 3 Electrochemical performance of recently reported TMOs and HEOs anodes

Material Materials synthesis C-rate / mA·g-1 Cycle Capacity / mAh·g-1 Ref. TiO2@Sn3O4 Two-step hydrothermal methods 60 50 659 [41] NiFe2O4@NiCo-LDH Hydrothermal method 300 100 636.9 [40] NiCo2O4 Solution combustion synthesis 50 100 664 [39] Fe3O4 Bottom-up self-assembly approach 100 100 867 [9] (FeCoNiCrMn)3O4 High-temperature solid state reaction 500 300 402 [15] (CrFeMnNiCo3)3O4 Solution combustion synthesis 200 100 574.1 [16] (Zn0.2Cr0.2Fe0.2Mn0.2Ni0.2)3O4 Solution combustion synthesis 200 150 1303 This work