Modulating Carrier Dynamics in Halide Perovskites through Lattice Strain Engineering of CsPb<sub>1–<i>x</i></sub>Cu<sub><i>x</i></sub>Br<sub>3</sub> for Improved Photocatalytic CO<sub>2</sub> Reduction
Zhaohui Fang, Zhihan Yu, Minshu Chen, Quanjun Xiang
Abstract
reduction and provides theoretical guidance for designing high-performance photocatalytic materials.
Topics & Concepts
PhotocatalysisMaterials scienceFemtosecondPerovskite (structure)Charge carrierUltrafast laser spectroscopyChemical physicsHalideDensity functional theoryIonic bondingBand gapStrain engineeringDesorptionKineticsRedoxHeterojunctionNanotechnologyElectronic structureQuantum dotAdsorptionSemiconductorAbsorption spectroscopyHigh-resolution transmission electron microscopyCarrier lifetimePhotochemistryLattice (music)ElectronReaction dynamicsPhysical chemistryOptoelectronicsChemical engineeringDissociation (chemistry)NanoparticlePhotocatalytic water splittingPerovskite Materials and ApplicationsAdvanced Photocatalysis TechniquesAdvancements in Solid Oxide Fuel Cells