Figure 1: Schematic of electrochemical reactions and experimental configuration. Figure 2: Core-level binding energy shifts as a function of ohmic-corrected bias. Figure 3: Operando oxygen K-edge and ...

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 ...

Researchers have identified hexagonal perovskite-related oxides as materials with exceptionally high proton conductivity and thermal stability. Their unique crystal structure and large number of ...

Solid oxide electrolysis cells (SOECs) offer a route for efficient energy conversion and storage by converting renewable electricity into storable chemical fuels through high-temperature carbon ...

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 ...

Researchers in Singapore have built an inverted perovskite PV device with a p-type antimony-doped tin oxides (ATOx) interlayer that reportedly reduces the efficiency disparity between small and ...

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 ...

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 ...

A group of researchers at the Universidad de los Andes en Colombia have developed for the first time an inverted perovskite solar cell with a hole transport layer (HTL) based on nickel oxide (NiOx) ...

Solid oxide electrolysis cells (SOECs) offer a route for efficient energy conversion and storage by converting renewable electricity into storable chemical fuels through high-temperature carbon ...