Preparation and improvement electrochemical performance of Ni-Fe doped porous LiMnPO4/C materials

XRD and SEM analysis

Figure 2 shows the XRD patterns of the three prepared samples: LiMnPO₄/C-A, LiMnPO₄/C-B, and LiMnPO₄/C-C. All three samples show good agreement with the LiMnPO₄ standard PDF# 33–0803, this indicates that LiMnPO₄/C…

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