Stable Cs<sub>2</sub>ReX<sub>6</sub> (X – Cl, Br) vacancy-ordered perovskites for solar water splitting
Neelam Venkata Phani Chandra, Muhammed Hamdan, Aravind Kumar Chandiran
Abstract
We report one of the most stable vacancy-ordered perovskites Cs 2 ReX 6 (X – Cl, Br) that show panchromatic visible absorption and demonstrated excellent acid/base stability, which enabled them to be employed as photoanodes for solar water oxidation.
Topics & Concepts
Vacancy defectMaterials scienceCrystallographyPanchromatic filmAbsorption (acoustics)Absorption spectroscopyBase (topology)ChemistryPhysicsOpticsMathematical analysisMathematicsComposite materialImage resolutionPerovskite Materials and ApplicationsAdvanced Photocatalysis TechniquesChalcogenide Semiconductor Thin Films