Li1.2Mn0.54Co0.13Ni0.13O2@V2O5核壳复合材料的制备及其电化学性能

Li_1.2Mn_0.54Co_0.13Ni_0.13O₂@V₂O₅核壳复合材料的制备及其电化学性能

聂文波, 肖其昌, 王京亮, 雷钢铁, 肖启振, 李朝晖

Preparation of Li_1.2Mn_0.54Co_0.13Ni_0.13O₂@V₂O₅ Core-shell Composite and Its Electrochemical Properties

NIE Wen-Bo, XIAO Qi-Chang, WANG Jing-Liang, LEI Gang-Tie, XIAO Qi-Zhen, LI Zhao-Hui

图4 Li 1.2 Mn 0.54 Co 0.13 Ni 0.13 O 2 @V 2 O 5 核壳复合材料LMS3未充电a和首次充电至4.8 V后b的V2p 23 XPS图谱, 及其首次充电至4.8 V后XRD图谱c
Fig. 4 XPS spectra of V2p 23 in the Li 1.2 Mn 0.54 Co 0.13 Ni 0.13 O 2 @V 2 O 5 core-shell composite LMS3 before a and after b charged to 4.8 V in the first cycle, and their XRD patterns