fig5

Figure 5. (A) Schematic of synthetic procedure for PAN-assisted S/C nanospheres^[80]. Copyright American Chemical Society 2015. (B) Schematic illustrating the stabilization and enrichment of quinonoid imines by PA^[81]. Copyright John Wiley and Sons 2017. (C) Synthetic schematics of the Li-rich sulfur-incorporated polymeric cathodes, (D) digital photographs, (E) IR absorption characterization of the poly(Li₂S₆-r-DIB) copolymers, (F) digital images of poly(Li₂S₆-r-10 wt.% DIB) before and after tilting the vial at room temperature and 60 °C, and (G) digital images of poly(Li₂S₆-r-10 wt.% DIB) transparent films cast in a glass dish^[82]. Copyright American Chemical Society 2021.