Pentagonal two-dimensional noble-metal dichalcogenide PdSSe for photocatalytic water splitting with pronounced optical absorption and ultrahigh anisotropic carrier mobility
Xiao Feng, Wen Lei, Wei Wang, Lili Xu, Shengli Zhang, Xing Ming
Abstract
Three stable bulk phase PdSSe materials have been successfully screened by CALYPSO combined with DFT calculations, and two polymorphs of 2D monolayer PdSSe can be exfoliated from them, exhibiting excellent optoelectronic properties.
Topics & Concepts
Materials scienceNoble metalMonolayerPhotocatalysisAnisotropyMetalAbsorption (acoustics)Phase (matter)Electron mobilityChemical physicsOptoelectronicsNanotechnologyOpticsCatalysisMetallurgyComposite materialPhysicsChemistryOrganic chemistryBiochemistry2D Materials and ApplicationsAdvanced Photocatalysis TechniquesMXene and MAX Phase Materials