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On‐Chip Energy Storage: Integration of Electrochemical Microsupercapacitors with Thin Film Electronics for On‐Chip Energy Storage (Adv. Mater. 25/2019)
Author(s) -
Hota Mrinal K.,
Jiang Qiu,
Wang Zhenwei,
Wang Zhong Lin,
Salama Khaled N.,
Alshareef Husam N.
Publication year - 2019
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201970176
Subject(s) - micropower , materials science , electronics , energy storage , chip , transistor , optoelectronics , thin film , electrical engineering , nanotechnology , power (physics) , voltage , engineering , physics , quantum mechanics
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 (RuO 2 ) 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.