The design and exploration of new-type energy storage devices with exceptional energy
and power density as well as ultra-long cycling lifespan are still on highly demand. Zinc-ion …

Carbon materials play an important role in supercapacitors due to their structural diversity,
rich surface morphology, excellent chemical stability and highly active surfaces. Currently …

Biomass-based porous carbon is a very promising electrode material for supercapacitors,
but adverse leakage current and self-discharge has hindered its practical applications …

Engineered biochar derived from wood waste pyrolysis in molten salts were developed for
effective CO 2/N 2 separation. The production conditions were customized to obtain the …

In this work, a novel carbonization method using H 2 SO 4 as dehydrating agent to prepare
graphitized carbon material with O doping is firstly reported. Starch is used as the carbon …

N, O Co-Doped porous carbon materials are promising electrode materials for
supercapacitors. However, it is still a challenge to prepare high capacitance performance N …

In this work, a honeycomb-like hierarchical porous activated carbon derived from a
sustainable wasp hive was produced by single-step chemical activation with potassium …

The increasing demand for energy resources considered and stimulated researchers
towards energy storage devices. Supercapacitors are confirmed to be one of the potent …

In this work, we developed a facile one-step pyrolysis method for preparing porous
ZnO/biochar nanocomposites (ZBCs) with a large surface area to enhance the removal …

The molten‐salt synthesis and electrochemical capacitive behaviors of porous carbon are
reported using anthracite as the precursor. Upon synthesis, the binary KCl/K2CO3 molten …