Sulfur and nitrogen-doped graphene quantum dots/polyaniline (S, N-GQDP)
nanocomposites are prepared by a two-step synthesis method. The heteroatoms (sulfur and …

A binder-free positive electrode material of 3D starfish-like Co 3 O 4/Ni forest is fabricated
via a novel and facile hydrothermal process followed by thermal treatment. The …

MnO 2 is regarded as one of the most promising electrode materials for supercapacitors due
to its high theoretical capacitance and low cost; however, it suffers from poor electronic and …

The development of high energy density supercapacitors is essential due to the increasing
concerns about environmental pollution and the demand for energy storage systems …

In this work, Fe 2 O 3@ C composite with octahedron-like Fe 2 O 3 embedded in carbon
framework was facilely synthesized by a template method followed by vacuum-drying. As an …

In this study, bar-like maghemite (γ-Fe 2 O 3) was obtained through the oxidation of
lepidocrocite (γ-FeO (OH)) synthesized by the co-precipitation method. Afterward, the nano …

Mushroom carbon based composite electrode with NiCo 2 O 4 (mC/NiCo 2 O 4) nanorod
arrays (NRAs), which improves the pseudocapacitive properties by effectively amplifying the …

The energy storage devices for flexible/wearable and portable electronics are on immediate
requirement demanding for high-performance flexible supercapacitors. Nevertheless, the …

In this study, two compounds of TiNb2O7 and Ti2Nb10O29 were successfully synthesized
by mechanochemical method and post-annealing as an anode material for lithium-ion …

When being used as anodes for lithium‐ion batteries (LIBs), environmental friendly and
easily available biomass‐derived carbon materials often suffer from complex preparation …