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

<div>XRD patterns (a) of GO, rGO, OH-GQD, Si, 0.2OH-GQD@Si/0.2rGO-1, and 0.3OH-GQD@Si/0.1rGO-2. Raman spectra (b) of GO, rGO, OH-GQD, 0.2OH-GQD@Si/0.2rGO-1, and 0.3OH-GQD@Si/0.1rGO-2, including corresponding spectra before thermal annealing/reduction.</div>

Journal of Nanomaterials

fig6

Figure 6

Figure 6: Characteristics and Electrochemical Performance of Hydroxyl-Functionalized Graphene Quantum Dot-Coated Si Nanoparticles/Reduced Graphene Hybrid Anodes for Advanced Li-Ion Batteries 

Figure 6 | Characteristics and Electrochemical Performance of Hydroxyl-Functionalized Graphene Quantum Dot-Coated Si Nanoparticles/Reduced Graphene Hybrid Anodes for Advanced Li-Ion Batteries 