Figure 4

Electrochemical performances of S/SWNT and PANI-S/SWNT.
(a) The initial discharge-charge curves, (b) Cycling performance, (c) Rate retention, (d) Nyquist plots of S/SWNT and PANI-S/SWNT electrodes.
Electrochemical performances of S/SWNT and PANI-S/SWNT.
(a) The initial discharge-charge curves, (b) Cycling performance, (c) Rate retention, (d) Nyquist plots of S/SWNT and PANI-S/SWNT electrodes.