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. 2019 Nov 25;12(23):3892. doi: 10.3390/ma12233892

Figure 9.

Figure 9

Electrochemical properties of a LiFePO4//Li cell with poly(ethylene oxide) (PEO)-LLZTO electrolyte cycled at 60 °C at the rate of 1C for different LLZTO concentrations. (a) Capacity retention after initial 100 cycles of the cells. (b) Cycle performance of the LFP/PEO-0.5LLZTO/Li cell. (c,d) Charge/discharge profiles of the cells LFP/PEO/Li and LFP/PEO-0.5LLZTO/Li, respectively. Reproduced with permission from [300]. Copyright 2017 Elsevier.