Recent advances in noble-metal-free bifunctional oxygen electrode catalysts
Hengqi Liu, Rui Xiong, Shengyu Ma, Ran Wang, Zhiguo Liu, Tai Yao, Bo Song
Abstract
This article reviews advancements in non-precious metal bifunctional oxygen electrocatalysts, focusing on the pros and cons of carbon materials, transition metal compounds, composites, active site density, and design principles.
Topics & Concepts
BifunctionalNoble metalClark electrodeCatalysisOxygenElectrodeMaterials scienceChemistryOrganic chemistryPhysical chemistryElectrolyteElectrocatalysts for Energy ConversionAdvanced battery technologies researchFuel Cells and Related Materials