Chalcogen-vacancy group VI transition metal dichalcogenide nanosheets for electrochemical and photoelectrochemical hydrogen evolution
In Hye Kwak, Ik Seon Kwon, Jong Hyun Lee, Young Rok Lim, Jeunghee Park
Abstract
Chalcogen vacancies of MoS<sub>2</sub>, MoSe<sub>2</sub>, WS<sub>2</sub>, and WSe<sub>2</sub> nanosheets enhanced the catalytic hydrogen evolution reaction in solar photoelectrochemical cells.
Topics & Concepts
ChalcogenMaterials scienceVacancy defectTransition metalElectrochemistryCatalysisGroup (periodic table)HydrogenMetalWater splittingInorganic chemistryNanotechnologyPhysical chemistryCrystallographyPhotocatalysisMetallurgyChemistryElectrodeOrganic chemistryBiochemistryAdvanced Photocatalysis TechniquesElectrocatalysts for Energy ConversionChalcogenide Semiconductor Thin Films