Synthesis and Electrochemical Performance of Graphene Wrapped Sn_xTi_1−xO₂ Nanoparticles as an Anode Material for Li-Ion Batteries

Figure 7

((a), (b)) SEM images of Sn_0.7Ti_0.3O₂/graphene nanocomposite. (c) TEM image of Sn_0.7Ti_0.3O₂/graphene nanocomposite. (d) High-resolution TEM image of Sn_0.7Ti_0.3O₂/graphene nanocomposite. (e) SEM image and corresponding elemental map of Sn_0.7Ti_0.3O₂/graphene nanocomposite with green for C, red for Ti, yellow for Sn, and blue for O.

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