fig9

Figure 9. (A) DRT function for the Si@C electrode, which was carbonized at different temperatures. Reproduced with permission from ref.^[157]. Copyright 2022, American Chemical Society. (B) Schematic images and TEM images of lithiated Gr-Si NPs for both non-defective and defective graphene encapsulation. Reproduced with permission from ref.^[163]. Copyright 2015, Author(s), licensed under a Creative Commons CC BY license. (C) Schematic cross-sectional view showing hoop stress before cycling and after lithiation by finite element modeling (FEM) calculation during lithiation. Reproduced with permission from ref.^[178]. Copyright 2019, Wiley. (D) Structural change of Li doping into conductive polymer coating layer. Reproduced with permission from ref.^[188]. Copyright 2023 Wiley. (E) Integrating SEI into the conductive coating layer enhanced structural stability. Reproduced with permission from ref.^[187]. Copyright 2022, Wiley.