Abstract Halogenated Bromide (Br−) was subsequently dosed to aqueous electrolyte
solution to enforce the capacitance features of activated carbon (AC) electrodes in electric …

Nitrogen and boron co-doped activated carbon (BKACS) was synthesized through the
carbonization, KOH activation and subsequently hydrothermal doping reaction process with …

A simple method has been implemented to prepare a stable and effective redox-active
alkaline electrolyte by doping m-phenylenediamine into a conventional KOH electrolyte for a …

Improving the energy density has been being a challenge for supercapacitors, and the
efficient approach is to choose active materials (composites) based on the potential window …

Fabrication of carbon materials from biomass is a cost-effective and ecofriendly approach to
solve the crisis of fossil resources. Herein, by melamine-assisted NaOH/KOH/urea aqueous …

The market for supercapacitors is rapidly growing due to their high power capability, but their
energy is low compared with batteries. However, their poor energy density can be …

The present work reports the synthesis of biomass derived activated carbon and its
electrochemical behaviour in different electrolytes. Ricinus communis shell (RCS) was used …

Supercapacitor is considered a promising energy storage device due to its high‐power
density and high specific capacitance. Electrode materials and electrolytes are major …

Recently, biomass-derived activated carbon nanomaterials represent a potential candidate
in achieving sustainable and low-cost energy storage devices. Herein, we report a facile …

In order to prepare a high energy density supercapacitor, multi-heteroatom modified porous
carbon materials derived from biomass were adopted. The fabricated supercapacitor …