The lack of higher performance energy storage has been widely acknowledged as a major
factor hindering further developments in transportation, portable and wearable electronic …

The last decade has witnessed an extensive uptake of clean and sustainable energy
sources to meet the surging energy demand while mitigating the increasing levels of …

Electrochemical capacitors (best known as supercapacitors) are high‐performance energy
storage devices featuring higher capacity than conventional capacitors and higher power …

Multivalent metal ion hybrid capacitors have been developed as novel electrochemical
energy storage systems in recent years. They combine the advantages of multivalent metal …

While microporous carbon is considered as a prime candidate for the energy storage
application of supercapacitors, graphene is usually used for AC line-filtering capacitors …

World-wide increased energy consumption and demand has made the need for high-energy
storage systems with longer life critical. Hence, extensive research and development on …

The rapid development of the Internet of Things (IoTs) and proliferation of wearable
electronics have significantly stimulated the pursuit of distributed power supply systems that …

An energy storage system based on a battery-type electrode and a capacitive electrode as a
hybrid supercapacitor offers a promising way to construct devices with advantages of both …

Carbon materials doped with nitrogen are active catalysts for the electrochemical two‐
electron oxygen reduction reaction (ORR) to hydrogen peroxide. Insights into the individual …

Graphitic carbon nitride (GCN): a structural analogous of graphite with aromatic tri-s-triazine
units has attracted and opened a new arena in energy storage and conversion of …