X射线衍射Rietveld精修及其在锂离子电池正极材料中的应用

杨卓(

), 卢勇, 赵庆, 陈军(

)

X-ray Diffraction Rietveld Refinement and Its Application in Cathode Materials for Lithium-ion Batteries

YANG Zhuo(

), LU Yong, ZHAO Qing, CHEN Jun(

)

图3. 正极材料晶体结构示意图^{[25⇓⇓-28]}

Fig. 3. Schematic diagram of the crystal structures of cathode materials^{[25⇓⇓-28]}
(a) LiMPO₄ (M=Fe, Mn)(© 2021, IOP Publishing)^[25]; (b) LiMn₂O₄ (© 2022, MDPI)^[26]; (c) LiMO₂ (M=Ni, Co, Mn, Al) (© 2021, Elsevier Ltd.)^[27]; (d) xLi₂MnO₃·(1-x)LiMO₂ (M=Ni, Co, Mn) (© 2022, Springer Nature)^[28] Colorful figures are available on website