In the past decade, the electrochemical energy storage devices have drawn great attention
in many fields such as smart portable electronics and hybrid electric vehicles. Among …

Most transition metal oxides (TMOs) with medium conductivity and large volume expansion
upon lithiation have a relatively poor rate capability and cycling life. To improve the …

Biomass carbon source is generally cheap, environmentally friendly and readily available in
high quality and quantity. In this work, a series of loofah sponge-derived activated carbon …

In the recent past, metal chalcogenides are achieving predominance as potential electrode
materials in energy storage devices. Despite that, trimetallic lower chalcogenides (selenides …

From an engineering standpoint, specific capacity and cyclic stability may be considered the
two most critical performance-related features for supercapacitor electrodes. The prediction …

For the first time cobalt-manganese spinel structure catalysts were effectively applied for
aerobic oxidation of sulfur-containing compounds. High activity of obtained catalysts is …

Highly porous hollow/core-shell nanostructures with controlled shapes and sizes have
fascinated great importance in the development of high-performance energy storage …

In present days, supercapacitors become focal point of the most favorable electrochemical
energy storage system. Among various supercapacitive materials, the nickel-based metal …

In energy storage devices, it is critical to further develop spinel structured functional
materials with rich redox-active sites and high theoretical capacitance. In this study, the …

Abstract CoCr 2 O 4 nanoparticles (NPs) with four different and unique morphologies were
synthesized using various surfactants of PVP, PEG, and CTAB and employed as electrodes …