铬氧化物作为高容量锂电池正极材料的制备及其性能研究
孟庆飞, 杨睿, 金成龙, 曹余良, 李文杰, 周舟, 吴际良

Preparation and performance of high-capacity Cr8O21 as a cathode material for lithium batteries
Qingfei MENG, Rui YANG, Chenglong JIN, Yuliang CAO, Wenjie LI, Zhou ZHOU, Jiliang WU
图1 不同煅烧温度下煅烧12 h(a)以及在270 ℃下煅烧12/24 h (b)所得产物的XRD图谱
Fig. 1 XRD patterns of samples pyrolyzed at various temperatures for 12 h (a) and at 270for 12/24 h (b)