B2O3 包覆NaNi1/3Fe1/3Mn1/3O2 正极材料制备及其电化学性能
郭凯强, 车海英, 张浩然, 廖建平, 周煌, 张云龙, 陈航达, 申展, 刘海梅, 马紫峰

Preparation and characterization of B2O3-coated NaNi1/3Fe1/3Mn1/3O2 cathode materials for sodium-ion batteries
Kaiqiang GUO, Haiying CHE, Haoran ZHANG, Jianping LIAO, Huang ZHOU, Yunlong ZHANG, Hangda CHEN, Zhan SHEN, Haimei LIU, Zifeng MA
图3 (a) 不同B2O3 含量包覆材料的XRD图;(b) (003)峰;(c) NFM原材料XRD精修图;(d) NFM@2%B2O3 包覆材料XRD精修图
Fig. 3 (a) XRD of materials with different B2O3 content and (b) the (003) peaks; (c) Rietveld refinement results for the NFM; (d) Rietveld refinement results for the NFM@2%B2O3