Carbon materials play an indispensable role in supercapacitor devices. However, carbon
materials based on the electric double-layer energy storage mechanisms limit the energy …

The development of new electrolyte and electrode designs and compositions has led to
advances in electrochemical energy-storage (EES) devices over the past decade. However …

Supercapacitors (SCs) are fascinating energy storage devices due to their delivery of
exceptional power density and long cycling stability. Unfortunately, their practical …

Ionic liquids (ILs) have become highly popular solvents over the last two decades in a range
of fields, especially in electrochemistry. Their intrinsic properties include high chemical and …

Deciphering the mechanisms of charge storage on carbon-based materials is pivotal for the
development of next-generation electrochemical energy storage systems. Graphene, the …

Traditional filtering capacitors suffer from low volumetric energy density (Ev), which hinders
their integration in miniaturized electronics and their high‐frequency response ability to …

The efficient fusion of the various components into hybrid nanostructures in a hierarchical
three-dimensional fashion is found to be one of the significant strategies to obtain potential …

Many attempts have been made to improve the energy density of supercapacitors toward
their large-scale applications in storing renewable energy. Herein, the surface wettability …

This work presents the development of the electrolyte, ensuring stable operation of the
supercapacitors (SC) in a wide temperature range from− 60° C to+ 60° C and suitable for …

The development of electrode materials suitable for aqueous electrolyte and gel electrolyte
can greatly promote green energy storage/conversion and contribute to carbon neutrality …