Black carbon paper based polyanthraquinone coated exfoliated graphite for flexible paper battery.

In this article, we report the development and optimization of a cost-effective, biodegradable, disposable, and lightweight conductive polymer deposited on exfoliated graphite paper battery. The anode is made of aluminum foil and the cathode using electrochemically deposited anthraquinone conductive polymers on exfoliated graphite paper. Concentrated sodium chloride salt is used as the electrolyte. The battery shows a maximum capacity of 235 mA h g−1 and a superior cyclability of up to 500 cycles at 50.0 mA cm−2 current density. [ABSTRACT FROM AUTHOR]