Fig. 1. XRD patterns of standard LiFePO4, LiMnPO4 and prepared LiMn0.8Fe0.2PO4.
Fig. 2. SEM images (a) and EDX images (b) of LMFP microspherical powders.
Fig. 3. SEM images of electrospun PAN membrane (a) and gel polymer electrolyte (b), electrochemical impedance spectroscopy (c) and LSV (d) of gel polymer electrolyte.
Fig. 4. Uptake analysis of electrospun PAN membrane.
Fig. 5. Cyclic voltammetry of LiFePO4 and LMFP cells.
Fig. 6. Charge-discharge profiles (a), rate-capability (b) and cycle performance Li/GPE/LMFP cells.
Table 1. Unit cell parameters of LiFePO4, LiMnPO4 and prepared LiMn0.8Fe0.2PO4
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