By virtue of the prominent features of low cost, high surface area, wide potential window,
high theoretical capacity and rich valence states, manganese (Mn)-based materials and …

The exploration of aqueous flexible metal–air batteries with high energy density and
durability has attracted many research efforts with the demand for portable and wearable …

Supercapacitors have received great attention in the energy storage of flexible wearable
electronic products due to their fast charging and discharging. However, low energy density …

Emerging energy storage systems have received significant attention along with the
development of renewable energy, thereby creating a green energy platform for humans …

The enhanced specific surface area of electrode active materials provides a convenient way
for the flow of electrolytic ions, resulting in improved electrochemical energy storage …

Potassium birnessite is a remarkable material with a wider inter-planar spacing, which
enables to accommodate more electrolytic ions to improve overall electrochemical …

This study demonstrates successful synthesis of nanoflower-like birnessite δ-MnO 2
materials through a simple and effective hydrothermal technique. Characterization of the …

In this article, we report an electrode of uniform and ultrathin nanosheets of silver-doped
manganese oxide (Ag 2-MnO 2) synthesized on carbon cloth through a hydrothermal …

The energy density of the intensively-studied aqueous asymmetric supercapacitors (ASCs)
is limited by the conventional carbon anodes with low specific capacitance. Low-valence …

Morphologically tunable copper oxide-based nanomaterials on Cu wire have been
synthesized through a one-step alkali-assisted surface oxidation process for non-enzymatic …