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 ...

Using atomic layer deposition, a research team from the City University of Hong Kong has created an an oxygen-deficient tin oxide layer to replace the more common fullerene electron transport layer in ...

A group synthesized multilayer perovskites with four and five layers, which were difficult to synthesize in the past. Analyzing the materials revealed a unique function in which they switch their ...

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 ...

Ferroelectric materials do something unique under an applied electric field: They exhibit spontaneous polarization, meaning positive and negative charges quickly separate within the crystal. That ...

A Netherlands-based collaboration between Kalpana Systems, HyETSolar, and research laboratory TNO has been launched to advance the commercialisation of perovskite solar cells. The Perovision Project ...