We give the characteristics of a hollow electrode discharge in oxygen in the presence of plasma created by an electron beam in the vicinity of the hollow entrance. Electron beam evaporates aluminum, ...

Vanadium-based compounds are promising candidates as cathode materials for aqueous zinc-ion batteries (ZIBs) due to their open crystal structure and high theoretical specific capacity. However, their ...

The electron-withdrawing cyano group on the COF facilitates the dissociation of the polyanions via ion–dipole interactions, resulting in more free-moving Li +. Rapid ion migration then occurs along ...