Effect of the Nature of the Electrolyte on the Behavior of Supercapacitors Based on Transparent ZnMnO Thin Films.

Transparent ZnMnO thin films on indium tin oxide (ITO) were prepared through spray pyrolysis and implemented as electrodes in symmetric supercapacitors (SSCs). A specific capacitance value of 752 F g at 0.5 A g and a 70% retention over 3000 galvanostatic charge-discharge (GCD) cycles were reached with a 1.