Supercapacitors are increasingly used for energy conversion and storage systems in
sustainable nanotechnologies. Graphite is a conventional electrode utilized in Li-ion-based …

Progress in portable electronics has catalysed the research for developing efficient
electrochemical energy storage devices. Recently, binder-free synthesis techniques have …

Efficient noble-metal-free electrocatalysts, particularly those employing the earth-abundant
metals for their overall water-splitting and urea oxidation abilities, are crucial for energy …

Binary transition metal oxides as electroactive materials have continuously aroused
grumous attention due to their high theoretical specific capacitance, high valtage window …

Cation substitution is a promising strategy for modulating the structural properties and
optimizing the electrochemical performance of spinel cobalt oxide (Co3O4); however, the …

Herein, we report the one-pot co-synthesis of a novel water-stable nickel-based metal-
organic framework (Ni-MOF) with a Co-MOF, as well as the dual Ni/Co-MOF-reduced …

Metal nitrides are widely recognized as a class of desirable supercapacitor electrode
materials owing to their high electrical conductivity and structural stability. Embedding metal …

The combined materials with synergistic effects and integrate of properties of each
component can be widely used for high capacity and high-power density storage devices. In …

Sustainable fabrication of flexible hybrid supercapacitor electrodes is extensively
investigated during the current era to solve global energy problems. Herein, we used a cost …

Constructing high specific area and porous micro-nano frameworks is suitable for fast
electrons/ions transport, which motivates us to design hollow polyhedra with multi-order …