Larger Image Figure 5. (a) CV curves of the Si@MnO2@rGO-50°C at 0.1 mV s−1 between 0.1 V and 3.2 V. (b) Galvanostatic charge–discharge curves of the Si@MnO2@rGO-50°C at 0.1 A g−1. (c) Long-term cycling performance of the Si, Si@MnO2-50°C, Si@rGO-50°C, Si@MnO2@rGO-20°C, Si@MnO2@rGO-50°C, and Si@MnO2@rGO-160°C at 0.1 A g−1. (d) Rate performance of the Si@MnO2@rGO-50°C. (e) Long-term cycling performance of the Si@MnO2@rGO-50°C at 1 A g−1. Permanent Image Page Printer Friendly View ECB-IMG-192159