Oxygen vacancy distributions and dynamics directly control the operation of solid-oxide fuel cells and are intrinsically coupled with magnetic, electronic and transport properties of oxides. For ...

The atomic-scale local structures of ruthenium oxide were precisely engineered through controllable manipulation of oxygen vacancies (O v) via high-vacuum annealing. The optimized Ru-Ru and adjacent ...

a) Atomic structure of the four molecules with different first-shell Co–N coordination considered in this study and (b) schematic illustration of the heterogeneous molecular catalysts (HMCs) prepared ...

Researchers directly observed bulk oxygen spillover in catalysts for the first time, revealing that a catalyst's interior can ...