Biochar produced from the thermochemical conversion of biomass, provides a green and
sustainable platform for the preparation of various functional carbon materials (porous …

Electrochemical capacitors (ECs), including electrical‐double‐layer capacitors and
pseudocapacitors, feature high power densities but low energy densities. To improve the …

Supercapacitors are promising candidates for energy storage devices with longer cycle life
and higher power density. The development of next-generation supercapacitors relies on a …

Carbon materials have taken an important role in supercapacitor applications due to their
outstanding features of large surface area, low price, and stable physicochemical properties …

High-performance rice husk-derived carbonaceous electrode materials for aqueous zinc-ion
hybrid supercapacitors (ZHSCs) were prepared via a simplistically one-step molten salt …

A review of the current developments in the synthesis of graphene fragments of porous
carbon material by utilizing green precursors in the form of graphene quantum dots (GQDs) …

Advancements to tackle the 21st-century energy crisis are being made focusing majorly on
sustainability. Lignin and cellulose comprise major parts of biomass and have plenty of …

Abstract Metal–organic framework (MOF)‐derived nanoporous carbon materials have
attracted significant interest due to their advantages of controllable porosity, good …

Multi-transition metal compounds exhibit greater electroactivity and are preferred as
electrode materials for supercapacitors (SC) due to their superior electrochemical properties …

The utilization of biomass resources as carbon precursors exhibits a promising application
prospect for supercapacitor electrode material preparation. Here, we present mesoporous …