A bifunctional electrocatalyst engineered <i>via</i> polyanionic synergy and heterointerface modulation for robust seawater electrolysis
Fang Zheng, Zhenhua Fang, Mayur A. Gaikwad, Suyoung Jang, Seyeon Cho, Jongsung Park, Jin Hyeok Kim
Abstract
FeNi-LDH/Co-Ni 3 S 2 heterostructure excels in seawater electrolysis. Its multilayer blocks Cl − via electrostatic repulsion. Modified FeNiOOH enhances OH − adsorption, and the nanoflower–nanosheet structure maximizes active sites.
Topics & Concepts
BifunctionalElectrocatalystSeawaterElectrolysisMaterials scienceChemical engineeringHeterojunctionChemistryElectrodeInorganic chemistryModulation (music)NanotechnologyCatalysisElectrolysis of waterElectrochemistryFuel Cells and Related MaterialsElectrocatalysts for Energy ConversionConducting polymers and applications