Figure 2
From: Series module of quinone-based organic supercapacitor (> 6 V) with practical cell structure
(a–c) Rate performances of 10 cm × 10 cm × 0.52 cm single cells with different electrode thicknesses (0.5, 1.0 and 1.5 mm). (d) The specific capacities of the three types of single cells (0.5, 1.0 and 1.5 mm) at 1, 2, 4, and 8 C rates. (e) Charge and discharge profiles of a single cell at a 1 C rate with 1.0 mm thickness at the 2nd and the 100th cycles. (f) The capacity retention rate of a single cell at a 1 C rate for 100 cycles.
