Tailoring the cationic and anionic sites of LaFeO<sub>3</sub>-based perovskite generates multiple vacancies for efficient water oxidation
A. Paul Blessington Selvadurai, Tuzhi Xiong, Peng Huang, Qirong Tan, Yongchao Huang, Hao Yang, Muhammad‐Sadeeq Balogun
Abstract
A simple strategy involving Cr and Mo tailoring and post-reduction process to generate multivacancies in LaFeO<sub>3</sub> is reported, which substantially accelerates the OER electroactivity of LaFeO<sub>3</sub> with overpotential of 263 mV at 10 mA cm<sup>−2</sup>.
Topics & Concepts
OverpotentialCationic polymerizationPerovskite (structure)Materials scienceChemical engineeringProcess (computing)Inorganic chemistryNanotechnologyPhysical chemistryChemistryComputer scienceElectrochemistryPolymer chemistryOperating systemElectrodeEngineeringElectrocatalysts for Energy ConversionElectronic and Structural Properties of OxidesAdvanced Photocatalysis Techniques