Researchers from Korea Advanced Institute of Science and Technology (KAIST) introduce an aqueous electrochemical energy storage system based on a polyaniline/rGO anode and NiO/rGO cathode. The system demonstrates ultrafast charging of a flexible wearable kit and light-emitting diode.
![High-Performance Hybrid Capacitors for Aqueous Electrochemical Energy Storage [Video]](https://www.advancedsciencenews.com/wp-content/uploads/2018/02/aenm201702895_ASN_image2.png)