Fig. 9: Performance of ACSV cathode composite in an ASSLSB at 298 K. | Communications Materials

Fig. 9: Performance of ACSV cathode composite in an ASSLSB at 298 K.

From: A composite cathode with a three-dimensional ion/electron-conducting structure for all-solid-state lithium–sulfur batteries

Fig. 9

a Schematics illustrating the four different cathode composites (ACSV and three control groups) prepared for ASSLSB operation. b Galvanostatic charge–discharge profiles of ACSV at 0.107 mA cm−2 (0.05 C). c Differential capacity vs. voltage (dQ/dV) curves of ACSV corresponding to the 1st, 2nd, 10th, and 20th cycles at 0.107 mA cm−2 (0.05 C). d Differential capacity vs. voltage (dQ/dV) of ACSV and LiI-free samples corresponding to the 20th cycle at 0.107 mA cm−2 (0.05 C). e Galvanostatic charge–discharge profiles of ACSV and LiI-free samples at the 20th cycle at 0.107 mA cm−2 (0.05 C). f Cycling abilities of the four cathode composites at 0.214 mA cm−2 (0.1 C). g Rate performance analysis. Nyquist plots of (h) ACSV, (i) CR10-free, and (j) LiI/CR10-free cathode composites before and after 50 cycles at 0.214 mA cm−2 (0.1 C). k Cycling performance of ACSV cathode at 0.214 mA cm−2 (0.1 C).

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