LiFePO4_S cathode proof 2020_02
Description
Origin graph files of the manuscript LiFePO4_S cathode proof. Figure 1 Cyclic Voltammetry of LiFePO4-S composite with LiPF6 electrolyte. Figure 2 Cyclic Voltammetry of LiFePO4-S composite with LiTFSI electrolyte. Figure 3 dQ/dV curves calculated from charge/discharge cycling data of the LiFePO4-S composite cathode with LiTFSI electrolyte: Lithiation in cycle 3 (a) and cycle 5 (b), and delithiation in cycle 3 (c) and cycle 5 (d). Figure 5 XRD pattern of hydrothermal carbon - LiFePO4 composite prepared in acetic acid. The pattern of LiFePO4 without carbon coating is shown as a reference. * Peak corresponding to graphitic carbon. Figure 6 Raman spectrum of hydrothermal carbon-LiFePO4 composite after thermal treatment at 650 °C. The Raman spectrum of LiFePO4 reagent without carbon coating is shown as a reference. Figure 7 dQ/dV curves calculated from charge/discharge cycling data of composite cathodes of carbon-coated LiFePO4 (prepared in acetic acid) and sulfur infiltrated in porous carbon: Lithiation in cycle 3 (a) and cycle 5 (b), and delithiation in cycle 3 (c) and cycle 5 (d).