After a brief presentation of the major aspects involving supercapacitors, their fundamental
aspects were reviewed with special emphasis on recent advances accounting for the electric …

Several materials have attracted attention for potential applications in electronic devices due
to their desirable properties, including high power density, extended cycle life, and optimal …

Graphene is a 2D sheet of sp2 bonded carbon atoms and tends to aggregate together, due
to the strong π–π stacking and van der Waals attraction between different layers. Its unique …

In recent years, rapid technological advances have required the development of energy-
related devices. In this regard, Supercapacitors (SCs) have been reported to be one of the …

As an emerging energy storage device, the supercapacitor with high energy density, fast
charging/discharging, and good cycle stability has aroused great interest. The performance …

CoMn layered double hydroxides (CoMn-LDH) are promising electrode materials for
supercapacitors because of their excellent cyclic stability. However, they possess relatively …

For rechargeable aqueous zinc-ion batteries (ZIBs), manganese dioxide is one of the most
promising candidates as a cathode material because of its cost effectiveness, eco …

One of the key issues to improve the energy density of supercapacitors is optimizing the
performance of electrode materials. In this work, urea is used to modify the activated carbon …

Cost-effective synthesis of core-shell carbon spheres for supercapacitor applications
remains a challenge. N/O codoped hierarchical porous carbon spheres with the core-shell …

Doped quasi-two-dimensional carbons with layer-stacked porous architecture and
chemically functionalized surface are strongly appealing for high-energy supercapacitors …