Figure 2: Core-level binding energy shifts as a function of ohmic-corrected bias. Figure 3: Operando oxygen K-edge and TM L-edge X-ray absorption spectra. Figure 4: Analysis of O K-edge absorption ...

Bifunctional acid−base catalysts are highly desirable for industrially relevant chemical processes. Owing to their ability to activate electrophiles and nucleophiles simultaneously, they allow the ...

The remarkable proton and oxide-ion (dual-ion) conductivities of hexagonal perovskite-related oxide Ba7Nb3.8Mo1.2O20.1 are promising for next-generation electrochemical devices. The unique ...

Water splitting is a key step in a number of sustainable energy technologies including hydrogen production, fuel cells, and rechargeable metal-air batteries. The oxygen evolution reaction (OER) is a ...

This work introduced self-assembled monolayers (SAMs) with different structures at the NiO x /perovskite interface and investigated in detail the mechanism by which these SAMs inhibit the formation of ...

Identical growth conditions yield uniform monolayer graphene on three different perovskite oxides, suggesting gas-phase chemistry enables universal fabrication without the defects that transfer ...

Much more printable power could be on the way soon, thanks to a manufacturing breakthrough that allows for lower cost and higher efficiency perovskite solar cells to move forward. Researchers at the ...