Structural and defect modulations of co-precipitation synthesized high-entropy Prussian blue analogue nanocubes <i>via</i> Cu/Zn co-doping for enhanced electrochemical performance
Van Thanh Nguyen, Fitri Nur Indah Sari, Brahmanu Wisnu Saputro, Jyh‐Ming Ting
Abstract
High entropy PBA is demonstrated for use as a supercapacitor electrode and an OER catalyst. Cu and Zn in the PBA tune the particle size, hexacyanoferrate vacancy content, specific surface area, electrical conductivity, and electronic structure.
Topics & Concepts
Prussian blueMaterials scienceElectrochemistryVacancy defectDopingSupercapacitorConductivityElectrodePrecipitationElectrical resistivity and conductivityChemical engineeringInorganic chemistryNanotechnologyOptoelectronicsChemistryPhysical chemistryCrystallographyElectrical engineeringMeteorologyPhysicsEngineeringAdvancements in Battery MaterialsSupercapacitor Materials and FabricationElectrocatalysts for Energy Conversion