Topotactic synthesis of high-entropy sulfide nanosheets as efficient pre-catalysts for water oxidation
Min Guo, Pengfeng Li, Anran Wang, Jiale Wang, Jinyue Chen, Fengcai Lei, Pin Hao, Xu Sun, Junfeng Xie, Bo Tang
Abstract
Herein, quinary CoFeNiCuCr sulfide nanosheets with a high-entropy feature and rough surface were fabricated via a topotactic transformation pathway, and display facile pre-oxidation and improved intrinsic activity towards the robust oxygen evolution reaction.
Topics & Concepts
QuinarySulfideCatalysisMetalChemical engineeringMaterials scienceEntropy (arrow of time)ChemistryNanotechnologyInorganic chemistryMetallurgyOrganic chemistryThermodynamicsAlloyPhysicsEngineeringElectrocatalysts for Energy ConversionElectronic and Structural Properties of OxidesAdvanced Photocatalysis Techniques