Characteristics and Electrochemical Performance of Hydroxyl-Functionalized Graphene Quantum Dot-Coated Si Nanoparticles/Reduced Graphene Hybrid Anodes for Advanced Li-Ion Batteries

Figure 14

XRD thin film analysis of the 0.2OH-GQD/0.2rGO-1 and 0.3OH-GQD/0.1rGO-2 electrodes before and after 50 lithiation/delithiation cycles.