Nowadays the most probable issues are occurring in electronic fields, necessities of high
energy storage devices for electronic automobiles, consumer electronics, and …

Carbon materials, with their diverse allotropes, have played significant roles in our daily life
and the development of material science. Following 0D C60 and 1D carbon nanotube, 2D …

Graphene, reduced graphene oxide (rGO) and derived materials have emerged as
promising solutions for applications in renewable energy storage/conversion devices. No …

Vertical graphene (VG) or vertical graphene arrays have attracted the attention of
researchers in recent years, as electrode materials for supercapacitor application due to its …

Supercapacitors (SCs) and secondary batteries (SBs) have been widely used for energy
storage purposes, but each has its own limitation such as low energy density (E s) and …

Vertical graphene (VG) is a thin-film complex material featuring hierarchical microstructures:
graphene-containing carbon nanosheets growing vertically on its deposition substrate, few …

The rapid depletion of fossil fuel resources, along with rising energy consumption, has
prompted the development of renewable energy storage systems. More focus must be …

Graphene nanosheets arranged perpendicularly to the substrate surface, ie, vertically-
oriented graphenes (VGs), have many unique morphological and structural features that can …

Thanks to the advanced technologies for energy generation such as solar cells and thermo-
or piezo-generators the amount of electricity transformed from light, heat or mechanical …

Owing to the outstanding advantages as electrical energy storage system, supercapacitors
have attracted tremendous research interests over the past decade. Current research efforts …