Figure 11.
Characterization of the flexible Zn-MnO2 based alkaline printed battery. A). Demonstration of two flexible batteries connected in series to power a green light-emitting diode. B). The flexible batteries connected in series were able to power a green light-emitting diode when flexed to a bend radius of 0.3 cm. C). Discharge profile of the flexible battery when discharged at 0.5, 1, and 2 mA when flat. D). Discharge profile of the flexible battery when flexed to different radii of curvature while discharging at 1 mA. (A, B, C, D) Reprinted, with permission, from [122]. © 2011, Wiley-VCH