Supercapacitors, also known as electrochemical capacitors, have attracted more and more
attention in recent decades due to their advantages of higher power density and long cycle …

The creation of innovative materials that enhance energy storage efficiency is crucial for
sustainable societal development and meeting the world's growing energy demand. In this …

The WO 3 nanostructured materials are widely used as a pseudocapacitive charge storage
electrodes. However it is restricted by poor cyclic stability. To overcome it, hybrid …

Metal nitrides are potential electrode materials for supercapacitors because of their high
conductivity, high capacitance and good corrosion resistance. Herein, we present a general …

Rational design of electrode materials with specific compositions and unique morphological
and structural features to achieve supercapacitors (SCs) with high energy densities without …

Mesoporous Co 3 O 4 nanomaterial in rod-shape morphology has been synthesized via a
hydrothermal method, and heat treated at 350° C for 2 h to develop a phase. Phase purity …

Compared to other supercapacitors, aqueous supercapacitors offer reliability, a long
lifecycle, and affordability. However, the significant challenge in advancing aqueous …

Gas evolution is fundamentally problematic in rechargeable batteries, and may lead to
swelling, smoking, and device‐level failure. In laboratories, monitoring gas evolution can …

Al foil is an attractive anode candidate for Li-ion rechargeable batteries, but the systemic
problem of fast capacity degradation limits its re-introduction in practical applications. Partial …

Capacitive deionization (CDI) is a promising technology to satisfy the global need for fresh
water, since it can be both economical and sustainable. While two-dimensional transition …