On‐Chip Energy Storage: Integration of Electrochemical Microsupercapacitors with Thin Film Electronics for On‐Chip Energy Storage (Adv. Mater. 25/2019)

In article number 1807450, Khaled N. Salama, Husam N. Alshareef, and co-workers describe the integration of on-chip electrochemical microsupercapacitors with thin-film electronics at the transistor level using a single electrode material (RuO2) for both. The functionality of the integrated devices is successfully demonstrated using alternating signals, which are properly stored, and used to power several electronic devices. Highly miniaturized microsupercapacitor–rectifier micropower units are produced as a result, which are suitable for self-powered sensor applications.