As a key structural parameter, phase depicts the arrangement of atoms in materials.
Normally, a nanomaterial exists in its thermodynamically stable crystal phase. With the …

MnO2-based materials have been intensively investigated for use in pseudocapacitors due
to their high theoretical specific capacitance, good chemical and thermal stability, natural …

Lithium batteries, holding great potential in future deep‐space and deep‐sea exploration,
have extensively utilized in probes for extreme environments. However, the complex and …

Abstract Mild aqueous Zn–MnO 2 battery attracts lots of attention in energy storage filed due
to its low cost, high safety and environmental friendliness. To achieve high-performance in …

There are many practical challenges in the use of graphene materials as active components
in electrochemical energy storage devices. Graphene has a much lower capacitance than …

Impedance matching and the attenuation constant, α, are two key parameters in determining
electromagnetic absorption properties. Although materials with single magnetic or dielectric …

Developing simple, rapid, and environmentally friendly synthetic methodologies for the
preparation of functional nanomaterials is of great importance for broadening and improving …

Porous nanotubes comprised of MnO2 nanosheets were fabricated with a one-pot
hydrothermal method using polycarbonate membrane as the template. The diameter and …

The crystalline phase of manganese dioxide catalysts shows strong influence on its catalytic
performance, and the construction of hierarchically nanostructured materials with active …

Antimicrobial Nigella sativa seed-based nanocomposite, MnO 2/BC, was synthesized and
utilized for the water purification through adsorption, and the photocatalytic degradation …