Figure 17.
Polysulfides Containment, Morphological Characterizations, and Performance Investigations
(A) With conductive polymer coating layer (blue color), polysulfides could be confined within the carbon matrix.
(B) Absolute discharge capacity against cycle number. Reprinted with permission from (Yang et al., 2011). Copyright 2011, American Chemical Society.
(C) TEM image of PANI@S/C composite with 43.7 wt% S.
(D) Cycle performance of PANI@S/C composite with 43.7 wt% S at different rates. Reprinted with permission from (Li et al., 2012). Copyright 2012, Wiley-VCH.
