Electrochemical supercapacitors process ultra–high power density and long lifetime, but the
relatively low energy density hinder the wide application. Therefore, supercapacitors with …

Supercapacitor as an electrochemical energy storage device is of huge interest from both
research as well as commercial point of view. This unique device is well known for high …

Recently, transition metal/metal oxides (TMMOs) decorated on porous carbons (PCs) have
been intensively focused on designing rational electrode materials for the promising future …

As an emerging energy storage device, the supercapacitor with high energy density, fast
charging/discharging, and good cycle stability has aroused great interest. The performance …

Waste of wheat bran was used for the first time to prepare activated carbon with high specific
surface area via sodium hydroxide activation. The effects of activation temperature (700 …

In the present study we focus on the synthesis of homogeneous nickel oxide/manganese
dioxide nanoparticles (NiO/MnO 2 NPs) supported on reduced graphene oxide nanosheets …

Nowadays, transition metal oxides (TMOs) have gained much attention as potential
candidates for supercapacitors owing to their remarkable properties for instance vast …

In the past few years, supercapacitors (SCs) have attracted great attention in both academic
and industrial sectors due to their high energy storage efficiency, reliable stability, and eco …

Eco-friendly Acacia leucophloea wood sawdust based Biochar (BC) is used as a substrate
material to support nanorod-like MnO 2 through an easy-to-operate in-situ redox reaction …

The flexible all-solid-state supercapacitors based on faidherbia albida fruit shell derived
activated carbon and MnO 2/faidherbia albida fruit shell derived carbon as electrodes and …