With the rapid development of portable, foldable, and wearable intelligent electronic
systems, there is an increasing demand for energy storage devices with enhanced flexibility …

Although MnO2 has been intensively investigated for energy storage, further applications
are limited by van der Waals force‐triggered self‐aggregation that always leads to poorly …

Aqueous ion batteries are receiving increasing attention as a means of achieving carbon
neutrality due to their advantages in terms of low cost, safety, and environmental …

The electrochemical properties of vanadium‐based materials as cathode materials for
aqueous zinc ion batteries are still restricted by low conductivity, sluggish reaction kinetics …

Defects in nanomaterials have been widely used to introduce new properties of pristine
materials for electrochemical energy storage. However, most of the research has focused on …

Recently, 3D materials such as graphene sponges with metal–organic frameworks (MOFs)
have received a lot of attention as electrodes in energy storage devices. The porous …

Polymer dielectrics for high-temperature capacitive energy storage suffer from low
discharged energy density and inferior efficiency owing to their exponential growth of …

Constructing hierarchically ordered macro/meso− microporous structures of carbonaceous
cathode with matchable pore size and adequate active sites is significant toward large Zn2+ …

The pseudocapacitive performance of MnO2 is intrinsically determined by its electronic
structure, especially the spin state. However, the correlation between the electrochemical …

The practical application of graphene/manganese oxide nanocomposites in energy storage
presents a significant challenge due to their environmentally unfriendly and complex …