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

Aqueous zinc ion batteries (ZIBs) are truly promising contenders for the future large-scale
electrical energy storage applications due to their cost-effectiveness, environmental …

The advanced electrochemical properties, such as high energy density, fast charge–
discharge rates, excellent cyclic stability, and specific capacitance, make supercapacitor a …

Rechargeable aqueous zinc-based batteries are very attractive alternative devices for
current energy storage by virtue of their low cost and high security. However, the …

Human creed is in the constant quest for energy and its storage possibilities. The fast
depletion of non-renewable sources of energy and the lower power conversion efficiency of …

Abstract Aqueous Zn-ion batteries (ZIBs) are emerging candidates for safe and eco-friendly
large-scale energy storage, but the critical challenge is to develop stable and robust cathode …

Aqueous zinc-ion batteries (ZIBs) have received an increasing attention for large-scale
energy storage due to its low cost and high safety. However, the sluggish kinetics stemming …

Oxygen vacancy (Vö) is important in the modification of electrode for rechargeable batteries.
However, due to the scarcity of suitable preparation strategy with controllable Vö …

Oxygen vacancy (VO), the most common type of defect in metal oxides, could alter intrinsic
properties which are usually determined by crystal structures. Oxygen-deficient metal oxides …

Oxygen vacancies have been treated as an important material engineering tool to enhance
catalytic performance; for instance, oxygen vacancies suppress charge recombination at the …