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![Recent advances in carbon-based sulfur host materials for lithium-sulfur batteries](https://image.oaes.cc/8f46ae76-c2a7-4dd8-a4eb-a2b47ce19cb2/microstructures3082.fig.9.jpg)
Figure 9. (A) Schematic of LiPS conversion processes, (B) TEM image of TiO2-TiN structure, and (C) potentiostatic discharge curves at 2.05 V on different surfaces[125]. Copyright RSC Publishing 2017. (D) Schematic illustration for the preparation process, SEM images of the electrospun La2O3-MXene nanofibers after (E) spinning and (F) carbonization, and (G) TEM images of La2O3-MXene@CNF[128]. Copyright John Wiley and Sons 2023.