Supercapacitors are one of the most promising energy storage devices in the fields of
vehicle transportation, flexible electronic devices, aerospace, etc. However, the existed self …

The most prominent and highly visible advantage attributed to supercapacitors of any type
and application, beyond their most notable feature of high current capability, is their high …

Preparing activated carbon with high volumetric performance in organic electrolyte is crucial
for developing high-energy and miniaturized supercapacitors, but still challenging because …

Mechanical ball-milling is a commonly used method to shattering crystals or introducing
defects in carbon materials. But herein, we observe that the highly porous and disordered …

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

Herein, we demonstrate the facile, economic and highly scalable conversion of (N, O and
Fe)-self-doped heteroatom Solanum melongena (SM) biomass into highly electro-active …

The edge sites of carbon show high electrochemical activity because of the unique
electronic structure and functionalization. But revealing their energy storage ability and the …

Zeolitic imidazolate frameworks (ZIFs) and Prussian blue analogues (PBAs) are regarded as
a subfamily of MOFs and possess great electrochemical characteristics, which are widely …

The development of advanced coal-based functional nanomaterials is of great significance
for clean and effective utilization of coal resources. Herein, we report novel coal-based ultra …

The lithiation/delithiation properties of α‐Si3N4 and β‐Si3N4 are compared and the carbon
coating effects are examined. Then, β‐Si3N4 at various fractions is used as the secondary …