Figure 11. (A) Morphological and structural characterization of SnS/SnS2/rGO materials[133]. Copyright 2021, Elsevier Ltd. (B) Schematic illustration of SnS2@C and (C) long-term cycling stability evaluation of SnS2@C and SnS2/C electrodes in PIBs[134]. Copyright 2020, Wiley-VCH.