Fig. 5: The performance of fiber-supercapacitors (F-SCs).
From: Shadow enhanced self-charging power system for wave and solar energy harvesting from the ocean
a X-ray diffractometry and b Raman patterns of a few-layered MoS2 and bulk MoS2, respectively. c Scanning electron microscopy images of the few-layered MoS2 dipped carbon fiber (c1 is top view and c2 is cross view). d Cyclic voltammetry (CV) curves at a scan rate of 50 mV s−1 of F-SC with and without few-layered MoS2. e CV curves of the F-SC at the different scan rates. f Galvanostatic charge-discharge (GCD) curves of one F-SC at different current. g Cycle stability for 1200 cycles for F-SC (the insert is the detail of GCD curves after long time charge-discharge). h CV curves of the 5 F-SCs connected in series at the different scan rates. i The summary plot of capacitances of 5 F-SCs connected in series versus different discharging current.
