Cation vacancy driven efficient CoFe-LDH-based electrocatalysts for water splitting and Zn–air batteries
Zhenyu Kong, Jingying Chen, Xiaoxia Wang, Xiaojing Long, Xilin She, Daohao Li, Dongjiang Yang
Abstract
The rich cation vacancies CoFe V -LDH with excellent OER properties was synthesized by tunable alkali etching. Pt was anchored within vacancies (Pt@CoFe V -LDH) by UV reduction to optimize its HER and ORR performance.
Topics & Concepts
Vacancy defectMaterials scienceAlkali metalEtching (microfabrication)Reduction (mathematics)Chemical engineeringInorganic chemistryNanotechnologyChemistryCrystallographyOrganic chemistryGeometryMathematicsEngineeringLayer (electronics)Electrocatalysts for Energy ConversionAdvanced battery technologies researchAdvanced Photocatalysis Techniques