Unraveling the surface self-reconstruction of Fe-doped Ni-thiophosphate for efficient oxygen evolution reaction
Balakrishnan Kirubasankar, Yo Seob Won, Soo Ho Choi, Jae Woo Kim, Laud Anim Adofo, Soo Min Kim, Ki Kang Kim
Abstract
Iron (Fe) promotes the surface reconstruction of NiPS 3 even at lower potential for the Ni x Fe 1− x PS 3 OER electrocatalyst. The surface reconstructed amorphous layers can efficiently act as real catalytic active sites for the OER.
Topics & Concepts
ThiophosphateOxygenDopingOxygen evolutionSurface reconstructionMaterials scienceNanotechnologyOxygen reduction reactionSurface (topology)ChemistryChemical engineeringChemical physicsPhysical chemistryOrganic chemistryOptoelectronicsGeometryEngineeringElectrochemistryMathematicsElectrodeElectrocatalysts for Energy ConversionElectrochemical Analysis and ApplicationsFuel Cells and Related Materials