Publication | Open Access
Facets control charge separation during photoelectrochemical water oxidation with strontium titanate (SrTiO<sub>3</sub>) single crystals
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Citations
57
References
2024
Year
Materials ScienceSingle CrystalsEngineeringPhotochemistryVariable Work FunctionsInorganic PhotochemistryDifferent FacetsApplied PhysicsPhotocatalysisStrontium TitanatePhoto-electrochemical CellCharge SeparationChemistrySrtio 3PhotoelectrocatalysisWater SplittingPhotoelectrochemistryElectrochemistry
The photoelectrochemical water oxidation activity of SrTiO 3 crystals is determined by the variable work functions of different facets. This produces facet dependent semiconductor–liquid junctions that can drive charge separation in photocatalysts.
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