fig8

Figure 8. Comparative reaction pathways for K⁺-solvent structure: (A) a reversible K⁺ (de-) alloying process. (B) an electrolyte (i.e. K⁺-solvent-anion) decomposition process that can be observed on the Sb electrode surface. Reprinted with permission from Ref.^[88]. Copyright 2021, John Wiley and Sons. (C) Cycling performance of SnSb/C with various binders and electrolytes. Reprinted with permission from Ref.^[89]. Copyright 2020, Elsevier.