High-performance Sb<sub>2</sub>S<sub>3</sub> photoanode enabling iodide oxidation reaction for unbiased photoelectrochemical solar fuel production
Young Sun Park, Xiaoyan Jin, Jeiwan Tan, Hyungsoo Lee, Juwon Yun, Sunihl Ma, Gyumin Jang, Taehoon Kim, Sang Gi Shim, Kyungmin Kim, Jeongyoub Lee, Chan Uk Lee, Seong‐Ju Hwang, Jooho Moon
Abstract
The Sb 2 S 3 -based photoanode is combined with a silicon photocathode for implementing a bias-free photoelectrochemical tandem device driving hydrogen evolution reaction coupled with IOR, affording operation current density of 4 mA cm −2 .
Topics & Concepts
PhotocathodeTandemSiliconHydrogen productionMaterials scienceSolar fuelIodidePhotoelectrochemical cellOptoelectronicsHydrogenAnodeChemical engineeringInorganic chemistryChemistryCatalysisElectrodePhotocatalysisPhysicsPhysical chemistryComposite materialBiochemistryQuantum mechanicsEngineeringElectronElectrolyteOrganic chemistryAdvanced Photocatalysis TechniquesElectrocatalysts for Energy ConversionChalcogenide Semiconductor Thin Films